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new 3817dd4 Add back the section: "Configuring Rest DSL"
3817dd4 is described below
commit 3817dd488740e04c4482ef7ef4cb700b598065a5
Author: realistTheorist <realisttheor...@gmail.com>
AuthorDate: Sat Jul 14 14:32:36 2018 -0400
Add back the section: "Configuring Rest DSL"
---
camel-core/src/main/docs/rest-dsl.adoc | 140 ++++++++++++++++++++++++++++++++-
1 file changed, 139 insertions(+), 1 deletion(-)
diff --git a/camel-core/src/main/docs/rest-dsl.adoc
b/camel-core/src/main/docs/rest-dsl.adoc
index 6044de1..c55c254 100644
--- a/camel-core/src/main/docs/rest-dsl.adoc
+++ b/camel-core/src/main/docs/rest-dsl.adoc
@@ -471,7 +471,145 @@ public class UserPojo {
By having the JAXB annotations the POJO supports both json and xml
bindings.
-You can configure properties on these levels.
+=== Configuring Rest DSL
+[width="100%",cols="20%,10%,30%",options="header",]
+|===
+|Option |Default |Description
+|component | - |The Camel Rest component to use for the REST transport, such
as restlet, spark-rest.
+
+ If no component has been explicit configured, then Camel will
lookup if there is a Camel component that integrates with the Rest DSL, or if a
org.apache.camel.spi.RestConsumerFactory is registered in the registry. If
either one is found, then that is being used.
+|apiComponent | - |The Camel component to use as the REST API (such as swagger)
+|producerComponent | - |The Camel component to use as the REST producer.
+|producerApiDoc | - |The location of the api document (swagger api) the REST
producer will use
+ to validate the REST uri and query parameters are valid
accordingly to the api document.
+
+ This requires adding camel-swagger-java to the classpath,
and any miss configuration
+ will let Camel fail on startup and report the error(s).
+
+ The location of the api document is loaded from classpath
by default, but you can use
+ `file:` or `http:` to refer to resources to load from file
or http url.
+|scheme | http|The scheme to use for exposing the REST service. Usually http
or https is supported
+|host |- |The hostname to use for exposing the REST service.
+|apiHost |- |Specific hostname for the API documentation (eg swagger)
+
+ This can be used to override the generated host with this
configured hostname
+|port |- |The port number to use for exposing the REST service.
+
+*NOTE*: if you use servlet component then the port number configured here does
not apply, as the port number in use is the actual port number the servlet
component is using, e.g., if using Apache Tomcat its the tomcat HTTP port, if
using Apache Karaf it's the HTTP service in Karaf that uses port 8181 by
default etc. Though in those situations setting the port number here, allows
tooling and JMX to know the port number, so its recommended to set the port
number to the number that the serv [...]
+
+|contextPath |-|Leading context-path the REST services will be using.
+ This can be used when using components such as SERVLET where the deployed web
application is deployed using a
+ context-path. Or for components such as `camel-jetty` or `camel-netty4-http`
that includes a HTTP server.
+|apiContextPath | - |A leading API context-path the REST API services will be
using.
+
+ This can be used when using components such as
`camel-servlet` where the deployed web application
+ is deployed using a context-path.
+|apiContextRouteId | - |Route id to use for the route that services the REST
API.
+ The route will by default use an auto assigned route
id.
+|apiContextIdPattern | - |Optional CamelContext id pattern to only allow Rest
APIs from rest services within
+ CamelContext's which name matches the pattern.
+
+ The pattern `\#name#` refers to the CamelContext name, to match on the
current CamelContext only.
+ For any other value, the pattern uses the rules from {@link
org.apache.camel.util.
+ EndpointHelper#matchPattern(String, String)}
+|apiContextListing | - |Sets whether listing of all available CamelContext's
with REST services in the JVM is enabled.
+ If enabled it allows to discover these contexts, if <tt>false</tt> then
only the current CamelContext is in use.
+|apiVendorExtension | - |Whether vendor extension is enabled in the Rest APIs.
If enabled then Camel will include additional information
+ as vendor extension (eg keys starting with x-) such
as route ids, class names etc.
+
+ Not all 3rd party API gateways and tools supports
vendor-extensions when importing your API docs.
+|hostNameResolver | -|From *Camel 2.20*
+If no hostname has been explicit configured, then this resolver is used to
compute the hostname the REST service will be using.
+
+The resolver supports:
+
+allLocalIp (from Camel 2.17)
+localHostName
+localIp
+For Camel 2.16.x or older: localHostName
+
+From Camel 2.17: allLocalIp
+|restHostNameResolver | -|Camel 2.19 and before (now called "hostNameResolver")
+|bindingMode | off|Whether binding is in use. See further above for more
details.
+|skipBindingOnErrorCode |true |Camel 2.14.1: Whether to skip binding on output
if there is a custom HTTP error code header.
+
+ This allows to build custom error messages that
do not bind to JSON/XML etc, as success messages otherwise will do.
+
+ See below for an example.
+|clientRequestValidation |false |From **Camel 2.22 ** Whether to enable
validation of the client request to check
+whether the Content-Type and Accept headers from
+ the client is supported by the Rest-DSL configuration of
its consumes/produces settings.
+
+ This can be turned on, to enable this check. In case of
validation error,
+ then HTTP Status codes 415 or 406 is returned.
+|enableCORS |false |Camel 2.14.1: Whether to enable CORS headers in the HTTP
response.
+|jsonDataFormat |- |Name of specific JSON data format to use. By default
json-jackson will be used.
+
+ *Important:* This option is only for setting a custom name
of the data format, not to refer to an existing data format instance.
+
+ *Note:* Currently Jackson is what we recommend and are
using for testing.
+|xmlDataFormat | -|Name of specific XML data format to use. By default jaxb
will be used.
+
+ *Important:* This option is only for setting a custom name
of the data format, not to refer to an existing data format instance.
+
+ *Note:* Currently only jaxb is supported.
+|componentProperty | -|Allows to configure as many additional properties.
+ This is used to configure component specific options such as for Restlet /
Spark-Rest etc.
+ The options value can use the # notation to refer to a bean to lookup in
+ the link:../../../../docs/user-manual/en/registry.adoc[Registry]
+|endpointProperty | -|Allows to configure as many additional properties.
+ This is used to configure endpoint specific options for Restlet /
Spark-Rest etc.
+ The options value can use the # notation to refer to a bean to lookup in
+ the link:../../../../docs/user-manual/en/registry.adoc[Registry]
+|consumerProperty |- |Allows to configure as many additional properties.
+ This is used to configure consumer specific options for Restlet /
Spark-Rest etc.
+ The options value can use the # notation to refer to a bean to lookup in
+ the link:../../../../docs/user-manual/en/registry.adoc[Registry]
+|dataFormatProperty |- |Allows to configure as many additional properties.
+ This is used to configure the data format specific options.
+
+ For example set property prettyPrint=true to have JSON
outputted in pretty mode.
+
+ From Camel 2.14.1: the keys can be prefixed with
either:
+
+*json.in.
+
+*json.out.
+
+* xml.in.
+
+* xml.out.
+
+ to denote that the option is only for either JSON or
XML data format, and only for either the in or the out going. For example a key
with value xml.out.mustBeJAXBElement is only for the XML data format for the
outgoing.
+
+ A key without a prefix is a common key for all
situations.
+
+ From Camel 2.17: the options value can use the #
notation to refer to a bean to lookup in the Registry
+|apiProperties | -|Sets additional options on api level.
+|corsHeaders | -|Allows to configure custom CORS headers.
+|===
+
+
+For example to configure to use the spark-rest component on port 9091, then we
can do as follows:
+[source,java]
+----
+restConfiguration().component("spark-rest").port(9091).componentProperty("foo",
"123");
+----
+
+And with XML DSL
+[source,xml]
+----
+<restConfiguration component="spark-rest" port="9091">
+ <componentProperty key="foo" value="123"/>
+</restConfiguration>
+----
+
+
+
+If no component has been explicit configured, then Camel will lookup if there
is a Camel component that integrates with the Rest DSL, or if a
org.apache.camel.spi.RestConsumerFactory is registered in the registry. If
either one is found, then that is being used.
+
+
+You can configure properties on these levels.
* component - Is used to set any options on the Component class. You can
also configure these directly on the component.
