Author: buildbot
Date: Tue Jun 23 17:19:32 2015
New Revision: 955782
Log:
Production update by buildbot for camel
Modified:
websites/production/camel/content/book-in-one-page.html
websites/production/camel/content/book-languages-appendix.html
websites/production/camel/content/cache/main.pageCache
websites/production/camel/content/mvel.html
Modified: websites/production/camel/content/book-in-one-page.html
==============================================================================
--- websites/production/camel/content/book-in-one-page.html (original)
+++ websites/production/camel/content/book-in-one-page.html Tue Jun 23 17:19:32
2015
@@ -1114,42 +1114,7 @@ disruptor-vm:someName[?<option>]
<p>There now follows a list of the Enterprise Integration Patterns from the
book along with examples of the various patterns using Apache Camel</p>
-
-<h3 id="BookInOnePage-MessagingSystems">Messaging Systems</h3>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ChannelIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ChannelIcon.gif";> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="message-channel.html">Message Channel</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How does one application communicate with
another using messaging? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageIcon.gif";> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="message.html">Message</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can
two applications connected by a message channel exchange a piece of
information? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/PipesAndFiltersIcon.gif";
data-image-src="http://www.eaipatterns.com/img/PipesAndFiltersIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="pipes-and-filters.html">Pipes and Filters</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How can we perform complex processing on a
message while maintaining independence and flexibility? </p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ContentBasedRouterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ContentBasedRouterIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="r
ect" href="message-router.html">Message Router</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How can you decouple individual processing
steps so that messages can be passed to different filters depending on a set of
conditions? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageTranslatorIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageTranslatorIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="message-translator.html">Message Translator</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How can systems using different data
formats communicate with each other using messaging? </p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageEndpoi
ntIcon.gif"
data-image-src="http://www.eaipatterns.com/img/MessageEndpointIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="message-endpoint.html">Message Endpoint</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How does an application connect to a
messaging channel to send and receive messages?
</p></td></tr></tbody></table></div>
-
-
-<h3 id="BookInOnePage-MessagingChannels">Messaging Channels</h3>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/PointToPointIcon.gif";
data-image-src="http://www.eaipatterns.com/img/PointToPointIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="point-to-point-channel.html">Point to Point Channel</a> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> How can the caller be sure
that exactly one receiver will receive the document or perform the call?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/PublishSubscribeIcon.gif";
data-image-src="http://www.eaipatterns.com/img/PublishSubscribeIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="publish-subscribe-cha
nnel.html">Publish Subscribe Channel</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can the sender broadcast an event to all
interested receivers? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/DeadLetterChannelIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DeadLetterChannelIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="dead-letter-channel.html">Dead Letter Channel</a> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> What will the messaging system
do with a message it cannot deliver? </p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/GuaranteedMessagingIcon.gif";
data-image-src="http://www.eaipatterns.com/img/GuaranteedMessagingIcon.gif";>
</p>
</td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="guaranteed-delivery.html">Guaranteed Delivery</a> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> How can the sender make sure
that a message will be delivered, even if the messaging system fails?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageBusIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageBusIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="message-bus.html">Message Bus</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> What is an architecture that enables separate
applications to work together, but in a de-coupled fashion such that
applications can be easily added or removed without affecting the others?
</p></td></tr></tbody></table></div>
-
-
-<h3 id="BookInOnePage-MessageConstruction">Message Construction</h3>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/EventMessageIcon.gif";
data-image-src="http://www.eaipatterns.com/img/EventMessageIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="event-message.html">Event Message</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How can messaging be used to transmit
events from one application to another? </p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/RequestReplyIcon.gif";
data-image-src="http://www.eaipatterns.com/img/RequestReplyIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="request-reply.html">Request Reply</a> </p></td><td colspan="1" rowspa
n="1" class="confluenceTd"><p> When an application sends a message, how can it
get a response from the receiver? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/CorrelationIdentifierIcon.gif";
data-image-src="http://www.eaipatterns.com/img/CorrelationIdentifierIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="correlation-identifier.html">Correlation Identifier</a> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> How does a requestor that has
received a reply know which request this is the reply for?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ReturnAddressIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ReturnAddressIcon.gif";>
</p></td><td colspan="1" rowspan="1" cl
ass="confluenceTd"><p> <a shape="rect" href="return-address.html">Return
Address</a> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> How
does a replier know where to send the reply?
</p></td></tr></tbody></table></div>
-
-
-<h3 id="BookInOnePage-MessageRouting">Message Routing</h3>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ContentBasedRouterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ContentBasedRouterIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="content-based-router.html">Content Based Router</a> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> How do we handle a situation
where the implementation of a single logical function (e.g., inventory check)
is spread across multiple physical systems? </p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageFilterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageFilterIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluen
ceTd"><p> <a shape="rect" href="message-filter.html">Message Filter</a>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> How can a
component avoid receiving uninteresting messages? </p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/DynamicRouterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DynamicRouterIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="dynamic-router.html">Dynamic Router</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How can you avoid the dependency of the
router on all possible destinations while maintaining its efficiency?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/RecipientListIcon.gif";
data-image-src="http://www.eaipatterns.c
om/img/RecipientListIcon.gif"> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> <a shape="rect" href="recipient-list.html">Recipient
List</a> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> How do
we route a message to a list of (static or dynamically) specified recipients?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/SplitterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/SplitterIcon.gif";> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="splitter.html">Splitter</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can we process a message if it contains multiple
elements, each of which may have to be processed in a different way?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource" s
rc="http://www.eaipatterns.com/img/AggregatorIcon.gif";
data-image-src="http://www.eaipatterns.com/img/AggregatorIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="aggregator2.html">Aggregator</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How do we combine the results of individual, but
related messages so that they can be processed as a whole?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ResequencerIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ResequencerIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="resequencer.html">Resequencer</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can we get a stream of related but out-of-sequence
messages back into the correct order? </p></td></tr><tr><td colspan="1"
rowspan="1" cla
ss="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/DistributionAggregateIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DistributionAggregateIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="composed-message-processor.html">Composed Message Processor</a>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> How can you
maintain the overall message flow when processing a message consisting of
multiple elements, each of which may require different processing?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="scatter
-gather.html">Scatter-Gather</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How do you maintain the overall message flow when a
message needs to be sent to multiple recipients, each of which may send a
reply? </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>
<img class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/RoutingTableIcon.gif";
data-image-src="http://www.eaipatterns.com/img/RoutingTableIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="routing-slip.html">Routing Slip</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How do we route a message consecutively through a
series of processing steps when the sequence of steps is not known at
design-time and may vary for each message? </p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource" src="http://cwiki
.apache.org/confluence/download/attachments/49204/clear.png"
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="throttler.html">Throttler</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can I throttle messages to ensure that a specific
endpoint does not get overloaded, or we don't exceed an agreed SLA with some
external service? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="sampling.html">Sampling</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can I sample one message out of many
in a given period to avoid downstream route does not get overloaded?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="delayer.html">Delayer</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can I delay the sending of a message?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="load-balancer.h
tml">Load Balancer</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can I balance load across a number of endpoints?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="multicast.html">Multicast</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can I route a message to a number of endpoints at
the same time? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="loop.html">Loop</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can I repeat processing a message in a loop?
</p></td></tr></tbody></table></div>
-
-
-<h3 id="BookInOnePage-MessageTransformation">Message Transformation</h3>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/DataEnricherIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DataEnricherIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="content-enricher.html">Content Enricher</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How do we communicate with another system
if the message originator does not have all the required data items available?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ContentFilterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ContentFilterIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="content-filter.htm
l">Content Filter</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How do you simplify dealing with a large message, when
you are interested only in a few data items? </p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/StoreInLibraryIcon.gif";
data-image-src="http://www.eaipatterns.com/img/StoreInLibraryIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="claim-check.html">Claim Check</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can we reduce the data volume of message sent
across the system without sacrificing information content?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/NormalizerIcon.gif";
data-image-src="http://www.eaipatterns.com/img/Normalizer
Icon.gif"> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a
shape="rect" href="normalizer.html">Normalizer</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How do you process messages that are
semantically equivalent, but arrive in a different format?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="sort.html">Sort</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can I sort the body of a message?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/4
9204/clear.png"
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="validate.html">Validate</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can I validate a message?
</p></td></tr></tbody></table></div>
-
-
-<h3 id="BookInOnePage-MessagingEndpoints">Messaging Endpoints</h3>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="messaging-mapper.html">Messaging Mapper</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How do you move data between domain
objects and the messaging infrastructure while keeping the two independent of
each other? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/EventDrivenConsumerIcon.gif";
data-image-src="http://www.eaipatterns.com/img/EventDrivenConsumerIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="c
onfluenceTd"><p> <a shape="rect" href="event-driven-consumer.html">Event
Driven Consumer</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can an application automatically consume messages
as they become available? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/PollingConsumerIcon.gif";
data-image-src="http://www.eaipatterns.com/img/PollingConsumerIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="polling-consumer.html">Polling Consumer</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How can an application consume a message
when the application is ready? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/CompetingConsumersIcon.gif";
data-image-src="http://w
ww.eaipatterns.com/img/CompetingConsumersIcon.gif"> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="competing-consumers.html">Competing Consumers</a> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> How can a messaging client
process multiple messages concurrently? </p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageDispatcherIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageDispatcherIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="message-dispatcher.html">Message Dispatcher</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How can multiple consumers on a single
channel coordinate their message processing? </p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-externa
l-resource" src="http://www.eaipatterns.com/img/MessageSelectorIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageSelectorIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="selective-consumer.html">Selective Consumer</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How can a message consumer select which
messages it wishes to receive? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/DurableSubscriptionIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DurableSubscriptionIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="durable-subscriber.html">Durable Subscriber</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How can a subscriber avoid missing
messages while it's not listening for them? </p></td></tr><tr><td colspan="1
" rowspan="1" class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="idempotent-consumer.html">Idempotent Consumer</a> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> How can a message receiver
deal with duplicate messages? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/TransactionalClientIcon.gif";
data-image-src="http://www.eaipatterns.com/img/TransactionalClientIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="transactional-client.html">Transactional Client</a> </p></td><td
colspan="1" rowspan="1" class="confluen
ceTd"><p> How can a client control its transactions with the messaging system?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/MessagingGatewayIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessagingGatewayIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="messaging-gateway.html">Messaging Gateway</a> </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> How do you encapsulate access to the
messaging system from the rest of the application? </p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/MessagingAdapterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessagingAdapterIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="serv
ice-activator.html">Service Activator</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can an application design a service to be invoked
both via various messaging technologies and via non-messaging techniques?
</p></td></tr></tbody></table></div>
-
-
-<h3 id="BookInOnePage-SystemManagement">System Management</h3>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ControlBusIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ControlBusIcon.gif";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="controlbus.html">ControlBus</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can we effectively administer a messaging system
that is distributed across multiple platforms and a wide geographic area?
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> <img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/DetourIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DetourIcon.gif";> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="detour.html">Detour</a> </p></td><td colsp
an="1" rowspan="1" class="confluenceTd"><p> How can you route a message
through intermediate steps to perform validation, testing or debugging
functions? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/WireTapIcon.gif";
data-image-src="http://www.eaipatterns.com/img/WireTapIcon.gif";> </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="wire-tap.html">Wire Tap</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How do you inspect messages that travel on a
point-to-point channel? </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> <img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> <a shape="rect" href="message-history.html">Message
History</a> </p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> How
can we effectively analyze and debug the flow of messages in a loosely coupled
system? </p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>
<img class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> <a shape="rect"
href="logeip.html">Log</a> </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> How can I log processing a message?
</p></td></tr></tbody></table></div>
-
-
+<h3 id="BookInOnePage-MessagingSystems">Messaging Systems</h3><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/ChannelIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ChannelIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="message-channel.html">Message Channel</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How does one application communicate with
another using messaging?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="message.html">Message</a></p></td><td colsp
an="1" rowspan="1" class="confluenceTd"><p>How can two applications connected
by a message channel exchange a piece of information?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/PipesAndFiltersIcon.gif";
data-image-src="http://www.eaipatterns.com/img/PipesAndFiltersIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="pipes-and-filters.html">Pipes and Filters</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can we perform complex processing on a
message while maintaining independence and flexibility?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ContentBasedRouterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ContentBasedRouterIcon.gif";></p></td><td
colspan="1" rowspa
n="1" class="confluenceTd"><p><a shape="rect"
href="message-router.html">Message Router</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can you decouple individual processing
steps so that messages can be passed to different filters depending on a set of
conditions?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageTranslatorIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageTranslatorIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="message-translator.html">Message Translator</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can systems using different data
formats communicate with each other using messaging?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://www.ea
ipatterns.com/img/MessageEndpointIcon.gif"
data-image-src="http://www.eaipatterns.com/img/MessageEndpointIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="message-endpoint.html">Message Endpoint</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How does an application connect to a
messaging channel to send and receive
messages?</p></td></tr></tbody></table></div><h3
id="BookInOnePage-MessagingChannels">Messaging Channels</h3><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/PointToPointIcon.gif";
data-image-src="http://www.eaipatterns.com/img/PointToPointIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="point-to-point-channel.html">Point to Point Channel</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p
>How can the caller be sure that exactly one receiver will receive the
>document or perform the call?</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><img class="confluence-embedded-image
>confluence-external-resource"
>src="http://www.eaipatterns.com/img/PublishSubscribeIcon.gif";
>data-image-src="http://www.eaipatterns.com/img/PublishSubscribeIcon.gif";></p></td><td
> colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
>href="publish-subscribe-channel.html">Publish Subscribe
>Channel</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>How
>can the sender broadcast an event to all interested
>receivers?</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><img class="confluence-embedded-image
>confluence-external-resource"
>src="http://www.eaipatterns.com/img/DeadLetterChannelIcon.gif";
>data-image-src="http://www.eaipatterns.com/img/DeadLetterChannelIcon.gif";></p></td><td
> colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" h
ref="dead-letter-channel.html">Dead Letter Channel</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>What will the messaging system do with a
message it cannot deliver?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/GuaranteedMessagingIcon.gif";
data-image-src="http://www.eaipatterns.com/img/GuaranteedMessagingIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="guaranteed-delivery.html">Guaranteed Delivery</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can the sender make sure that a message
will be delivered, even if the messaging system fails?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageBusIcon.gif";
data-image-src="http://www.eaipatterns.com/img/Mess
ageBusIcon.gif"></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="message-bus.html">Message
Bus</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>What is an
architecture that enables separate applications to work together, but in a
de-coupled fashion such that applications can be easily added or removed
without affecting the others?</p></td></tr></tbody></table></div><h3
id="BookInOnePage-MessageConstruction">Message Construction</h3><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/EventMessageIcon.gif";
data-image-src="http://www.eaipatterns.com/img/EventMessageIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="event-message.html">Event Message</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can messaging
be used to transmit events from one application to
another?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/RequestReplyIcon.gif";
data-image-src="http://www.eaipatterns.com/img/RequestReplyIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="request-reply.html">Request Reply</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>When an application sends a message, how can it get a
response from the receiver?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/CorrelationIdentifierIcon.gif";
data-image-src="http://www.eaipatterns.com/img/CorrelationIdentifierIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="correlation-identifier.html">Correlation Iden
tifier</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>How
does a requestor that has received a reply know which request this is the reply
for?</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ReturnAddressIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ReturnAddressIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="return-address.html">Return Address</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How does a replier know where to send the
reply?</p></td></tr></tbody></table></div><h3
id="BookInOnePage-MessageRouting">Message Routing</h3><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/ContentBasedRouterIcon.g
if"
data-image-src="http://www.eaipatterns.com/img/ContentBasedRouterIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="content-based-router.html">Content Based Router</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>How do we handle a situation
where the implementation of a single logical function (e.g., inventory check)
is spread across multiple physical systems?</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageFilterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageFilterIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="message-filter.html">Message Filter</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can a component avoid receiving
uninteresting messages?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceT
d"><p><img class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/DynamicRouterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DynamicRouterIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="dynamic-router.html">Dynamic Router</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can you avoid the dependency of the
router on all possible destinations while maintaining its
efficiency?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/RecipientListIcon.gif";
data-image-src="http://www.eaipatterns.com/img/RecipientListIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="recipient-list.html">Recipient List</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How do we route a message to a list of
(static or dy
namically) specified recipients?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/SplitterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/SplitterIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="splitter.html">Splitter</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can we process a message if it contains multiple
elements, each of which may have to be processed in a different
way?</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/AggregatorIcon.gif";
data-image-src="http://www.eaipatterns.com/img/AggregatorIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="aggregator2.html">Aggregator</a></p></td><td colspan="1" rowspan="1" cla
ss="confluenceTd"><p>How do we combine the results of individual, but related
messages so that they can be processed as a whole?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/ResequencerIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ResequencerIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="resequencer.html">Resequencer</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can we get a stream of related but out-of-sequence
messages back into the correct order?</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/DistributionAggregateIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DistributionAggregateIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluence
Td"><p><a shape="rect" href="composed-message-processor.html">Composed Message
Processor</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>How
can you maintain the overall message flow when processing a message consisting
of multiple elements, each of which may require different
processing?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="scatter-gather.html">Scatter-Gather</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How do you maintain the overall message
flow when a message needs to be sent to multiple recipients, each of which may
send a reply?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><i
mg class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/RoutingTableIcon.gif";
data-image-src="http://www.eaipatterns.com/img/RoutingTableIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="routing-slip.html">Routing Slip</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How do we route a message consecutively through a
series of processing steps when the sequence of steps is not known at
design-time and may vary for each message?</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="throttler.html">Throttler</a></p></td><td colspan="1" rowspan="1"
class="co
nfluenceTd"><p>How can I throttle messages to ensure that a specific endpoint
does not get overloaded, or we don't exceed an agreed SLA with some external
service?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="sampling.html">Sampling</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can I sample one message out of many in a given
period to avoid downstream route does not get overloaded?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apac
he.org/confluence/download/attachments/49204/clear.png"></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="delayer.html">Delayer</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can I delay the sending of a
message?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="load-balancer.html">Load Balancer</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can I balance load across a number of
endpoints?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attach
ments/49204/clear.png"
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="multicast.html">Multicast</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can I route a message to a number of endpoints at
the same time?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="loop.html">Loop</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can I repeat processing a message in a
loop?</p></td></tr></tbody></table></div><h3
id="BookInOnePage-MessageTransformation">Message Transformation</h3><div
class="table-wr
ap"><table class="confluenceTable"><tbody><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/DataEnricherIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DataEnricherIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="content-enricher.html">Content Enricher</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How do we communicate with another system
if the message originator does not have all the required data items
available?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/ContentFilterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ContentFilterIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="content-filter.html">Content Filter</a></p></td
><td colspan="1" rowspan="1" class="confluenceTd"><p>How do you simplify
>dealing with a large message, when you are interested only in a few data
>items?</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><img class="confluence-embedded-image
>confluence-external-resource"
>src="http://www.eaipatterns.com/img/StoreInLibraryIcon.gif";
>data-image-src="http://www.eaipatterns.com/img/StoreInLibraryIcon.gif";></p></td><td
> colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
>href="claim-check.html">Claim Check</a></p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p>How can we reduce the data volume of message sent
>across the system without sacrificing information
>content?</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><img class="confluence-embedded-image
>confluence-external-resource"
>src="http://www.eaipatterns.com/img/NormalizerIcon.gif";
>data-image-src="http://www.eaipatterns.com/img/NormalizerIcon.gif";></p></td><td
> colspan="1" rowsp
an="1" class="confluenceTd"><p><a shape="rect"
href="normalizer.html">Normalizer</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How do you process messages that are semantically
equivalent, but arrive in a different format?</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="sort.html">Sort</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can I sort the body of a
message?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.
org/confluence/download/attachments/49204/clear.png"></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect"
href="validate.html">Validate</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can I validate a
message?</p></td></tr></tbody></table></div><h3
id="BookInOnePage-MessagingEndpoints">Messaging Endpoints</h3><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="messaging-mapper.html">Messaging Mapper</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How do you move data between domain objects
and the messaging infrastructure while keeping the two ind
ependent of each other?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/EventDrivenConsumerIcon.gif";
data-image-src="http://www.eaipatterns.com/img/EventDrivenConsumerIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="event-driven-consumer.html">Event Driven Consumer</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>How can an application
automatically consume messages as they become available?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/PollingConsumerIcon.gif";
data-image-src="http://www.eaipatterns.com/img/PollingConsumerIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="polling-consumer.html">Polling Consumer</a></p></td><td colspan="
1" rowspan="1" class="confluenceTd"><p>How can an application consume a
message when the application is ready?</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/CompetingConsumersIcon.gif";
data-image-src="http://www.eaipatterns.com/img/CompetingConsumersIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="competing-consumers.html">Competing Consumers</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can a messaging client process multiple
messages concurrently?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageDispatcherIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageDispatcherIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="message-dispatcher.html">Message Dispatcher</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can multiple consumers on a single
channel coordinate their message processing?</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessageSelectorIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessageSelectorIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="selective-consumer.html">Selective Consumer</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can a message consumer select which
messages it wishes to receive?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/DurableSubscriptionIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DurableSubscripti
onIcon.gif"></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" href="durable-subscriber.html">Durable Subscriber</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>How can a subscriber avoid
missing messages while it's not listening for them?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="idempotent-consumer.html">Idempotent Consumer</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can a message receiver deal with
duplicate messages?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource" src="http://www.eaipatte
rns.com/img/TransactionalClientIcon.gif"
data-image-src="http://www.eaipatterns.com/img/TransactionalClientIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="transactional-client.html">Transactional Client</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>How can a client control its
transactions with the messaging system?</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/MessagingGatewayIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessagingGatewayIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="messaging-gateway.html">Messaging Gateway</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How do you encapsulate access to the
messaging system from the rest of the application?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><
p><img class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/MessagingAdapterIcon.gif";
data-image-src="http://www.eaipatterns.com/img/MessagingAdapterIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="service-activator.html">Service Activator</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can an application design a service to
be invoked both via various messaging technologies and via non-messaging
techniques?</p></td></tr></tbody></table></div><h3
id="BookInOnePage-SystemManagement">System Management</h3><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/ControlBusIcon.gif";
data-image-src="http://www.eaipatterns.com/img/ControlBusIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape
="rect" href="controlbus.html">ControlBus</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can we effectively administer a
messaging system that is distributed across multiple platforms and a wide
geographic area?</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><img class="confluence-embedded-image
confluence-external-resource"
src="http://www.eaipatterns.com/img/DetourIcon.gif";
data-image-src="http://www.eaipatterns.com/img/DetourIcon.gif";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="detour.html">Detour</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can you route a message through intermediate steps
to perform validation, testing or debugging functions?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://www.eaipatterns.com/img/WireTapIcon.gif";
data-image-src="http://www.eaipatterns.com/im
g/WireTapIcon.gif"></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" href="wire-tap.html">Wire
Tap</a></p></td><td colspan="1" rowspan="1" class="confluenceTd"><p>How do you
inspect messages that travel on a point-to-point channel?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="message-history.html">Message History</a></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>How can we effectively analyze and debug
the flow of messages in a loosely coupled system?</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p><img
class="confluence-embedded-image confluence-external-resource"
src="http://cwiki.apa
che.org/confluence/download/attachments/49204/clear.png"
data-image-src="http://cwiki.apache.org/confluence/download/attachments/49204/clear.png";></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
href="logeip.html">Log</a></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>How can I log processing a
message?</p></td></tr></tbody></table></div>
<p>For a full breakdown of each pattern see the <a shape="rect"
href="book-pattern-appendix.html">Book Pattern Appendix</a></p>
</div>
@@ -3876,11 +3841,11 @@ While not actual tutorials you might fin
</div>
</div>
<h2 id="BookInOnePage-Preface">Preface</h2><p>This tutorial aims to guide the
reader through the stages of creating a project which uses Camel to facilitate
the routing of messages from a JMS queue to a <a shape="rect"
class="external-link" href="http://www.springramework.org";
rel="nofollow">Spring</a> service. The route works in a synchronous fashion
returning a response to the client.</p><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1435054712004 {padding: 0px;}
-div.rbtoc1435054712004 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1435054712004 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1435079896754 {padding: 0px;}
+div.rbtoc1435079896754 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1435079896754 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1435054712004">
+/*]]>*/</style></p><div class="toc-macro rbtoc1435079896754">
<ul class="toc-indentation"><li><a shape="rect"
href="#Tutorial-JmsRemoting-TutorialonSpringRemotingwithJMS">Tutorial on Spring
Remoting with JMS</a></li><li><a shape="rect"
href="#Tutorial-JmsRemoting-Preface">Preface</a></li><li><a shape="rect"
href="#Tutorial-JmsRemoting-Prerequisites">Prerequisites</a></li><li><a
shape="rect"
href="#Tutorial-JmsRemoting-Distribution">Distribution</a></li><li><a
shape="rect" href="#Tutorial-JmsRemoting-About">About</a></li><li><a
shape="rect" href="#Tutorial-JmsRemoting-CreatetheCamelProject">Create the
Camel Project</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#Tutorial-JmsRemoting-UpdatethePOMwithDependencies">Update the POM with
Dependencies</a></li></ul>
</li><li><a shape="rect" href="#Tutorial-JmsRemoting-WritingtheServer">Writing
the Server</a>
@@ -6066,11 +6031,11 @@ So we completed the last piece in the pi
<style type="text/css">/*<![CDATA[*/
-div.rbtoc1435054712416 {padding: 0px;}
-div.rbtoc1435054712416 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1435054712416 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1435079897226 {padding: 0px;}
+div.rbtoc1435079897226 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1435079897226 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style><div class="toc-macro rbtoc1435054712416">
+/*]]>*/</style><div class="toc-macro rbtoc1435079897226">
<ul class="toc-indentation"><li><a shape="rect"
href="#Tutorial-AXIS-Camel-TutorialusingAxis1.4withApacheCamel">Tutorial using
Axis 1.4 with Apache Camel</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#Tutorial-AXIS-Camel-Prerequisites">Prerequisites</a></li><li><a
shape="rect"
href="#Tutorial-AXIS-Camel-Distribution">Distribution</a></li><li><a
shape="rect"
href="#Tutorial-AXIS-Camel-Introduction">Introduction</a></li><li><a
shape="rect" href="#Tutorial-AXIS-Camel-SettinguptheprojecttorunAxis">Setting
up the project to run Axis</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#Tutorial-AXIS-Camel-Maven2">Maven 2</a></li><li><a shape="rect"
href="#Tutorial-AXIS-Camel-wsdl">wsdl</a></li><li><a shape="rect"
href="#Tutorial-AXIS-Camel-ConfiguringAxis">Configuring Axis</a></li><li><a
shape="rect" href="#Tutorial-AXIS-Camel-RunningtheExample">Running the
Example</a></li></ul>
@@ -7908,32 +7873,13 @@ This is done using the following syntax:
</div></div>
<p>Otherwise, you'll also need <a shape="rect" class="external-link"
href="http://repo2.maven.org/maven2/commons-jxpath/commons-jxpath/1.3/commons-jxpath-1.3.jar";
rel="nofollow">Commons JXPath</a>.</p>
-<h2 id="BookInOnePage-Mvel">Mvel</h2>
-
-<p>Camel allows <a shape="rect" class="external-link"
href="http://mvel.codehaus.org/"; rel="nofollow">Mvel</a> to be used as an <a
shape="rect" href="expression.html">Expression</a> or <a shape="rect"
href="predicate.html">Predicate</a> the <a shape="rect" href="dsl.html">DSL</a>
or <a shape="rect" href="xml-configuration.html">Xml Configuration</a>.</p>
-
-<p>You could use Mvel to create an <a shape="rect"
href="predicate.html">Predicate</a> in a <a shape="rect"
href="message-filter.html">Message Filter</a> or as an <a shape="rect"
href="expression.html">Expression</a> for a <a shape="rect"
href="recipient-list.html">Recipient List</a></p>
-
-<p>You can use Mvel dot notation to invoke operations. If you for instance
have a body that contains a POJO that has a <code>getFamiliyName</code> method
then you can construct the syntax as follows:</p>
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
-<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA[
-"request.body.familyName"
+<h2 id="BookInOnePage-Mvel">Mvel</h2><p>Camel allows Mvel to be used as an <a
shape="rect" href="expression.html">Expression</a> or <a shape="rect"
href="predicate.html">Predicate</a> the <a shape="rect" href="dsl.html">DSL</a>
or <a shape="rect" href="xml-configuration.html">Xml
Configuration</a>.</p><p>You could use Mvel to create an <a shape="rect"
href="predicate.html">Predicate</a> in a <a shape="rect"
href="message-filter.html">Message Filter</a> or as an <a shape="rect"
href="expression.html">Expression</a> for a <a shape="rect"
href="recipient-list.html">Recipient List</a></p><p>You can use Mvel dot
notation to invoke operations. If you for instance have a body that contains a
POJO that has a <code>getFamiliyName</code> method then you can construct the
syntax as follows:</p><div class="code panel pdl" style="border-width:
1px;"><div class="codeContent panelContent pdl">
+<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA["request.body.familyName"
// or
"getRequest().getBody().getFamilyName()"
]]></script>
-</div></div>
-
-<h3 id="BookInOnePage-Variables.2">Variables</h3>
-
-<div class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p> Variable </p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p> Type </p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p> Description </p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> <strong>this</strong>
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> Exchange
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> the Exchange is
the root object </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> exchange </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> Exchange </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> the Exchange object </p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p> exception </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> Throwable </p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p> the Exchange exception
(if any) </p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p> exchangeId </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> String </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> the exchange id </p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p> fault </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> Message </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> the Fault message (if any) </p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> request </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> Message </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> the exchange.in message
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p> response
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> Message
</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p> the exchange.out
message (if any) </p></td></tr><tr><td colspan="1" rowspan
="1" class="confluenceTd"><p> properties </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> Map </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> the exchange properties </p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p> property(name) </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> Object </p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p> the property by the given name
</p></td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"><p>
property(name, type) </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> Type </p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p> the property by the given name as the given type
</p></td></tr></tbody></table></div>
-
-
-<h3 id="BookInOnePage-Samples.1">Samples</h3>
-<p>For example you could use Mvel inside a <a shape="rect"
href="message-filter.html">Message Filter</a> in XML</p>
-
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
-<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA[
-<route>
+</div></div><h3 id="BookInOnePage-Variables.2">Variables</h3><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1"
rowspan="1" class="confluenceTh"><p>Variable</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>Type</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>this</strong></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Exchange</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>the Exchange is the root
object</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>exchange</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Exchange</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the Exchange object</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>exception</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Throwable</p></td><td colspan="1"
rowspan="1" class="c
onfluenceTd"><p>the Exchange exception (if any)</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>exchangeId</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>String</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>the exchange id</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>fault</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Message</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the Fault message (if any)</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>request</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Message</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the exchange.in message</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>response</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Message</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>the exchange.out message (if
any)</p></td></tr><tr><td colspa
n="1" rowspan="1" class="confluenceTd"><p>properties</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Map</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the exchange properties</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>property(name)</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Object</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>the property by the given
name</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>property(name, type)</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Type</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>the property by the given name as the given
type</p></td></tr></tbody></table></div><h3
id="BookInOnePage-Samples.1">Samples</h3><p>For example you could use Mvel
inside a <a shape="rect" href="message-filter.html">Message Filter</a> in
XML</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl
">
+<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA[<route>
<from uri="seda:foo"/>
<filter>
<mvel>request.headers.foo == 'bar'</mvel>
@@ -7941,44 +7887,20 @@ This is done using the following syntax:
</filter>
</route>
]]></script>
-</div></div>
-
-<p>And the sample using Java DSL:</p>
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
-<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA[
- from("seda:foo").filter().mvel("request.headers.foo ==
'bar'").to("seda:bar");
+</div></div><p>And the sample using Java DSL:</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeContent panelContent pdl">
+<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA[
from("seda:foo").filter().mvel("request.headers.foo ==
'bar'").to("seda:bar");
]]></script>
-</div></div>
-
-<h3 id="BookInOnePage-Loadingscriptfromexternalresource.1">Loading script from
external resource</h3>
-<p><strong>Available as of Camel 2.11</strong></p>
-
-<p>You can externalize the script and have Camel load it from a resource such
as <code>"classpath:"</code>, <code>"file:"</code>, or <code>"http:"</code>.<br
clear="none">
-This is done using the following syntax:
<code>"resource:scheme:location"</code>, eg to refer to a file on the classpath
you can do:</p>
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
-<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA[
-.setHeader("myHeader").mvel("resource:classpath:script.mvel")
+</div></div><h3 id="BookInOnePage-Loadingscriptfromexternalresource.1">Loading
script from external resource</h3><p><strong>Available as of Camel
2.11</strong></p><p>You can externalize the script and have Camel load it from
a resource such as <code>"classpath:"</code>, <code>"file:"</code>, or
<code>"http:"</code>.<br clear="none"> This is done using the following syntax:
<code>"resource:scheme:location"</code>, eg to refer to a file on the classpath
you can do:</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
+<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA[.setHeader("myHeader").mvel("resource:classpath:script.mvel")
]]></script>
-</div></div>
-
-
-<h3 id="BookInOnePage-Dependencies.5">Dependencies</h3>
-
-<p>To use Mvel in your camel routes you need to add the a dependency on
<strong>camel-mvel</strong> which implements the Mvel language. </p>
-
-<p>If you use maven you could just add the following to your pom.xml,
substituting the version number for the latest & greatest release (see <a
shape="rect" href="download.html">the download page for the latest
versions</a>).</p>
-
-<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
-<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA[
-<dependency>
+</div></div><h3 id="BookInOnePage-Dependencies.5">Dependencies</h3><p>To use
Mvel in your camel routes you need to add the a dependency on
<strong>camel-mvel</strong> which implements the Mvel language.</p><p>If you
use maven you could just add the following to your pom.xml, substituting the
version number for the latest & greatest release (see <a shape="rect"
href="download.html">the download page for the latest versions</a>).</p><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
+<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA[<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-mvel</artifactId>
<version>x.x.x</version>
</dependency>
]]></script>
</div></div>
-
-<p>Otherwise, you'll also need <a shape="rect" class="external-link"
href="http://repo2.maven.org/maven2/org/mvel/mvel2/2.0.18/mvel2-2.0.18.jar";
rel="nofollow">MVEL</a></p>
<h2 id="BookInOnePage-OGNL">OGNL</h2><p>Camel allows <a shape="rect"
class="external-link"
href="http://commons.apache.org/proper/commons-ognl/";>OGNL</a> to be used as an
<a shape="rect" href="expression.html">Expression</a> or <a shape="rect"
href="predicate.html">Predicate</a> the <a shape="rect" href="dsl.html">DSL</a>
or <a shape="rect" href="xml-configuration.html">Xml
Configuration</a>.</p><p>You could use OGNL to create an <a shape="rect"
href="predicate.html">Predicate</a> in a <a shape="rect"
href="message-filter.html">Message Filter</a> or as an <a shape="rect"
href="expression.html">Expression</a> for a <a shape="rect"
href="recipient-list.html">Recipient List</a></p><p>You can use OGNL dot
notation to invoke operations. If you for instance have a body that contains a
POJO that has a <code>getFamiliyName</code> method then you can construct the
syntax as follows:</p><div class="code panel pdl" style="border-width:
1px;"><div class="codeContent panelContent pdl">
<script class="theme: Default; brush: java; gutter: false"
type="syntaxhighlighter"><![CDATA["request.body.familyName"
// or
@@ -18653,11 +18575,11 @@ template.send("direct:alias-verify&
</div>
</div>
<p>The <strong>cxf:</strong> component provides integration with <a
shape="rect" href="http://cxf.apache.org";>Apache CXF</a> for connecting to
JAX-WS services hosted in CXF.</p><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1435054724692 {padding: 0px;}
-div.rbtoc1435054724692 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1435054724692 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1435079918583 {padding: 0px;}
+div.rbtoc1435079918583 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1435079918583 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1435054724692">
+/*]]>*/</style></p><div class="toc-macro rbtoc1435079918583">
<ul class="toc-indentation"><li><a shape="rect" href="#CXF-CXFComponent">CXF
Component</a>
<ul class="toc-indentation"><li><a shape="rect" href="#CXF-URIformat">URI
format</a></li><li><a shape="rect" href="#CXF-Options">Options</a>
<ul class="toc-indentation"><li><a shape="rect"
href="#CXF-Thedescriptionsofthedataformats">The descriptions of the
dataformats</a>
![http://www.eaipatterns.com/img/ChannelIcon.gif"](http://www.eaipatterns.com/img/ChannelIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/MessageIcon.gif"](http://www.eaipatterns.com/img/MessageIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/PipesAndFiltersIcon.gif"](http://www.eaipatterns.com/img/PipesAndFiltersIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/ContentBasedRouterIcon.gif"](http://www.eaipatterns.com/img/ContentBasedRouterIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/MessageTranslatorIcon.gif"](http://www.eaipatterns.com/img/MessageTranslatorIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/MessageEndpointIcon.gif"](http://www.eaipatterns.com/img/MessageEndpointIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/PointToPointIcon.gif"](http://www.eaipatterns.com/img/PointToPointIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/PublishSubscribeIcon.gif"](http://www.eaipatterns.com/img/PublishSubscribeIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/DeadLetterChannelIcon.gif"](http://www.eaipatterns.com/img/DeadLetterChannelIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/GuaranteedMessagingIcon.gif"](http://www.eaipatterns.com/img/GuaranteedMessagingIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/MessageBusIcon.gif"](http://www.eaipatterns.com/img/MessageBusIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/EventMessageIcon.gif"](http://www.eaipatterns.com/img/EventMessageIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/RequestReplyIcon.gif"](http://www.eaipatterns.com/img/RequestReplyIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/CorrelationIdentifierIcon.gif"](http://www.eaipatterns.com/img/CorrelationIdentifierIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/ReturnAddressIcon.gif"](http://www.eaipatterns.com/img/ReturnAddressIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/MessageFilterIcon.gif"](http://www.eaipatterns.com/img/MessageFilterIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/DynamicRouterIcon.gif"](http://www.eaipatterns.com/img/DynamicRouterIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/RecipientListIcon.gif"](http://www.eaipatterns.com/img/RecipientListIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/SplitterIcon.gif"](http://www.eaipatterns.com/img/SplitterIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/AggregatorIcon.gif"](http://www.eaipatterns.com/img/AggregatorIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/ResequencerIcon.gif"](http://www.eaipatterns.com/img/ResequencerIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/DistributionAggregateIcon.gif"](http://www.eaipatterns.com/img/DistributionAggregateIcon.gif"){kind=link}
![http://cwiki.apache.org/confluence/download/attachments/49204/clear.png"](http://cwiki.apache.org/confluence/download/attachments/49204/clear.png"){kind=link}
![http://www.eaipatterns.com/img/RoutingTableIcon.gif"](http://www.eaipatterns.com/img/RoutingTableIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/DataEnricherIcon.gif"](http://www.eaipatterns.com/img/DataEnricherIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/ContentFilterIcon.gif"](http://www.eaipatterns.com/img/ContentFilterIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/StoreInLibraryIcon.gif"](http://www.eaipatterns.com/img/StoreInLibraryIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/NormalizerIcon.gif"](http://www.eaipatterns.com/img/NormalizerIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/EventDrivenConsumerIcon.gif"](http://www.eaipatterns.com/img/EventDrivenConsumerIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/PollingConsumerIcon.gif"](http://www.eaipatterns.com/img/PollingConsumerIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/CompetingConsumersIcon.gif"](http://www.eaipatterns.com/img/CompetingConsumersIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/MessageDispatcherIcon.gif"](http://www.eaipatterns.com/img/MessageDispatcherIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/MessageSelectorIcon.gif"](http://www.eaipatterns.com/img/MessageSelectorIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/DurableSubscriptionIcon.gif"](http://www.eaipatterns.com/img/DurableSubscriptionIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/TransactionalClientIcon.gif"](http://www.eaipatterns.com/img/TransactionalClientIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/MessagingGatewayIcon.gif"](http://www.eaipatterns.com/img/MessagingGatewayIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/MessagingAdapterIcon.gif"](http://www.eaipatterns.com/img/MessagingAdapterIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/ControlBusIcon.gif"](http://www.eaipatterns.com/img/ControlBusIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/DetourIcon.gif"](http://www.eaipatterns.com/img/DetourIcon.gif"){kind=link}
![http://www.eaipatterns.com/img/WireTapIcon.gif"](http://www.eaipatterns.com/img/WireTapIcon.gif"){kind=link}