Author: buildbot
Date: Mon Aug 6 05:18:34 2012
New Revision: 828111
Log:
Production update by buildbot for camel
Modified:
websites/production/camel/content/cache/main.pageCache
websites/production/camel/content/sjms.html
Modified: websites/production/camel/content/cache/main.pageCache
==============================================================================
Binary files - no diff available.
Modified: websites/production/camel/content/sjms.html
==============================================================================
--- websites/production/camel/content/sjms.html (original)
+++ websites/production/camel/content/sjms.html Mon Aug 6 05:18:34 2012
@@ -165,10 +165,21 @@ component.setMaxConnections(1);
<p>The SjmsProducer Endpoint supports the following properties:</p>
<div class="confluenceTableSmall"><div class="table-wrap">
-<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Option </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>acknowledgementMode</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>AUTO_ACKNOWLEDGE</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> The JMS acknowledgement name,
which is one of: <tt>TRANSACTED</tt>, <tt>CLIENT_ACKNOWLEDGE</tt>,
<tt>AUTO_ACKNOWLEDGE</tt>, <tt>DUPS_OK_ACKNOWLEDGE</tt> </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>consumerCount</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>1</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> Defines the number of MessageListener
instances that will be used with the InOut endpoint. </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>exc
hangePattern</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>InOnly</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> Sets
the Producers message exchange pattern. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>namedReplyTo</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>null</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> Specifies a named reply to destination for
InOut endpoint. </td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>producerCount</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>1</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> Defines the
number of MessageProducer instances. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>responseTimeOut</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>5000</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Specifies the amount of time an InOutProducer will wait f
or its response. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>synchronous</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>true</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Sets whether the Endpoint will use synchronous or
asynchronous processing. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>ttl</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>-1</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Disabled by default. Sets the Message time to live
header. </td></tr></tbody></table>
+<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Option </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>acknowledgementMode</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>AUTO_ACKNOWLEDGE</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> The JMS acknowledgement name,
which is one of: <tt>TRANSACTED</tt>, <tt>CLIENT_ACKNOWLEDGE</tt>,
<tt>AUTO_ACKNOWLEDGE</tt>, <tt>DUPS_OK_ACKNOWLEDGE</tt> </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>consumerCount</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>1</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <b>InOut only.</b> Defines the number of
MessageListener instances that for response consumers. </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <t
t>exchangePattern</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>InOnly</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> Sets
the Producers message exchange pattern. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>namedReplyTo</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>null</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <b>InOut only.</b> Specifies a named reply to
destination for responses. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>persistent</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>true</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Whether a message should be delivered with persistence
enabled. </td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>producerCount</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>1</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> Defines the
number of Messag
eProducer instances. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>responseTimeOut</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>5000</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>InOut only.</b> Specifies the amount of time an InOut
Producer will wait for its response. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>synchronous</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>true</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Sets whether the Endpoint will use synchronous or
asynchronous processing. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>transacted</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>false</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> If the endpoint should use a JMS Session transaction.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"> <tt>ttl</tt>
</td><td colspan="1" rowspan="1" c
lass="confluenceTd"> <tt>-1</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Disabled by default. Sets the Message time to live
header. </td></tr></tbody></table>
</div>
</div>
+<h3><a shape="rect" name="SJMS-Consumers"></a>Consumers</h3>
+
+<p>The SjmsConsumer Endpoint supports the following properties:</p>
+
+<div class="confluenceTableSmall"><div class="table-wrap">
+<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Option </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>acknowledgementMode</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>AUTO_ACKNOWLEDGE</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> The JMS acknowledgement name,
which is one of: <tt>TRANSACTED</tt>, <tt>CLIENT_ACKNOWLEDGE</tt>,
<tt>AUTO_ACKNOWLEDGE</tt>, <tt>DUPS_OK_ACKNOWLEDGE</tt> </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>consumerCount</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>1</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> Defines the number of MessageListener
instances. </td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>durableSubscriptionId</tt> </td><td colspan="
1" rowspan="1" class="confluenceTd"> <tt>null</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> Required for a durable subscriptions.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>exchangePattern</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>InOnly</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> Sets
the Consumers message exchange pattern. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>messageSelector</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>null</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> Sets the message selector. </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>synchronous</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>true</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> Sets whether the Endpoint will
use synchronous or asynchronous processing. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenc
eTd"> <tt>transacted</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>false</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> If the endpoint should use a JMS Session transaction.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"> <tt>ttl</tt>
</td><td colspan="1" rowspan="1" class="confluenceTd"> <tt>-1</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> Disabled by default. Sets the
Message time to live header. </td></tr></tbody></table>
+</div>
+</div>
+
+<h3><a shape="rect" name="SJMS-Examples"></a>Examples</h3>
+
<h4><a shape="rect" name="SJMS-InOnlyProducer%28Default%29"></a>InOnly
Producer - (Default)</h4>
<p>The InOnly Producer is the default behavior of the SJMS Producer
Endpoint.</p>
@@ -182,7 +193,7 @@ from(<span class="code-quote">"direct:st
<h4><a shape="rect" name="SJMS-InOutProducer"></a>InOut Producer</h4>
-<p>To enable InOut behavior with the </p>
+<p>To enable InOut behavior append the <tt>exchangePattern</tt> attribute to
the URI. By default it will use a dedicated TemporaryQueue for each
consumer.</p>
<div class="code panel" style="border-width: 1px;"><div class="codeContent
panelContent">
<pre class="code-java">
@@ -191,16 +202,44 @@ from(<span class="code-quote">"direct:st
</pre>
</div></div>
-<h4><a shape="rect" name="SJMS-SJMSConsumer"></a>SJMS Consumer</h4>
+<p>You can specify a <tt>namedReplyTo</tt> though which can provide a better
monitor point.</p>
+
+<div class="code panel" style="border-width: 1px;"><div class="codeContent
panelContent">
+<pre class="code-java">
+from(<span class="code-quote">"direct:start"</span>)
+ .to(<span
class="code-quote">"sjms:queue:bar?exchangePattern=InOut&namedReplyTo=my.reply.to.queue"</span>);
+</pre>
+</div></div>
+
+<h3><a shape="rect" name="SJMS-AdditionalNotes"></a>Additional Notes</h3>
+
+<h4><a shape="rect"
name="SJMS-DoesSpringlessMeanICan%27tUseSpring%3F"></a>Does Springless Mean I
Can't Use Spring?</h4>
+
+<p>Not at all. Below is an example of the SJMS component using the Spring
DSL:</p>
<div class="code panel" style="border-width: 1px;"><div class="codeContent
panelContent">
<pre class="code-java">
+<route
+ id=<span
class="code-quote">"inout.named.reply.to.producer.route"</span>>
+ <from
+ uri=<span
class="code-quote">"direct:invoke.named.reply.to.queue"</span> />
+ <to
+ uri=<span
class="code-quote">"sjms:queue:named.reply.to.queue?namedReplyTo=my.response.queue&amp;exchangePattern=InOut"</span>
/>
+</route>
</pre>
</div></div>
-<h4><a shape="rect" name="SJMS-Transactions"></a>Transactions <a shape="rect"
name="SJMS-transactionCacheLevels"></a></h4>
+<p>Springless refers to moving away from the dependency on the Spring JMS API.
A new JMS client API is being developed from the ground up to power SJMS.</p>
+
+<h4><a shape="rect" name="SJMS-Clustering"></a>Clustering</h4>
+
+<p>When using InOut with SJMS in a clustered environment you must either use
TemporaryQueue destinations or use a unique named reply to destination per
InOut producer endpoint. Message correlation is handled by the endpoint, not
with message selectors at the broker. The InOut Producer Endpoint uses Java
Concurrency Exchangers cached by the Message JMSCorrelationID. This provides a
nice performance increase while reducing the overhead on the broker since all
the messages are consumed from the destination in the order they are produced
by the interested consumer.</p>
+
+<p>Currently the only correlation strategy is to use the JMSCorrelationId.
The InOut Consumer uses this strategy as well ensuring that all responses
messages to the included JMSReplyTo destination also have the JMSCorrelationId
copied from the request as well.</p>
+
+<h3><a shape="rect" name="SJMS-TransactionSupport"></a>Transaction Support <a
shape="rect" name="SJMS-transactionCacheLevels"></a></h3>
-<p>There is currently no support the Camel Transaction Processor nor does it
support the Camel Transaction API.</p></div>
+<p>There is currently no support the Camel Transaction Processor nor does it
support the Java Transaction API (JTA). Only internal JMS Session Transactions
are supported at this time.</p></div>
</td>
<td valign="top">
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