Repository: camel Updated Branches: refs/heads/master d9cb3438b -> 1d41d1a1f
Added not exported code snippets to camel-ejb docs Project: http://git-wip-us.apache.org/repos/asf/camel/repo Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/1d41d1a1 Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/1d41d1a1 Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/1d41d1a1 Branch: refs/heads/master Commit: 1d41d1a1f0e6665ac6d420a5f6e490f6bd5fe820 Parents: d9cb343 Author: Andrea Cosentino <[email protected]> Authored: Thu Jun 30 13:27:46 2016 +0200 Committer: Andrea Cosentino <[email protected]> Committed: Thu Jun 30 13:27:46 2016 +0200 ---------------------------------------------------------------------- components/camel-ejb/src/main/docs/ejb.adoc | 57 +++++++++++++++++++++++- 1 file changed, 55 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/camel/blob/1d41d1a1/components/camel-ejb/src/main/docs/ejb.adoc ---------------------------------------------------------------------- diff --git a/components/camel-ejb/src/main/docs/ejb.adoc b/components/camel-ejb/src/main/docs/ejb.adoc index 1cbc50b..4339603 100644 --- a/components/camel-ejb/src/main/docs/ejb.adoc +++ b/components/camel-ejb/src/main/docs/ejb.adoc @@ -132,16 +132,45 @@ this example is based on an unit test using Apache OpenEJB we have to set a `JndiContext` on the link:ejb.html[EJB] component with the OpenEJB settings. +[source,java] +------------------------------------------------------------------------------------------------------------------------------------------------------------- +@Override +protected CamelContext createCamelContext() throws Exception { + CamelContext answer = new DefaultCamelContext(); + + // enlist EJB component using the JndiContext + EjbComponent ejb = answer.getComponent("ejb", EjbComponent.class); + ejb.setContext(createEjbContext()); + + return answer; +} + +private static Context createEjbContext() throws NamingException { + // here we need to define our context factory to use OpenEJB for our testing + Properties properties = new Properties(); + properties.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.LocalInitialContextFactory"); + + return new InitialContext(properties); +} +------------------------------------------------------------------------------------------------------------------------------------------------------------- + Then we are ready to use the EJB in the Camel route: +[source,java] +------------------------------------------------------------------------------------------------------------------------------------------------------------- +from("direct:start") + // invoke the greeter EJB using the local interface and invoke the hello method + .to("ejb:GreaterImplLocal?method=hello") + .to("mock:result"); +------------------------------------------------------------------------------------------------------------------------------------------------------------- + *In a real application server* In a real application server you most likely do not have to setup a `JndiContext` on the link:ejb.html[EJB] component as it will create a default `JndiContext` on the same JVM as the application server, which usually allows it to access the JNDI registry and lookup the -link:ejb.html[EJB]s. + - However if you need to access a application server on a remote JVM or +link:ejb.html[EJB]s. However if you need to access a application server on a remote JVM or the likes, you have to prepare the properties beforehand. [[EJB-UsingSpringXML]] @@ -153,8 +182,32 @@ And this is the same example using Spring XML instead: Again since this is based on an unit test we need to setup the link:ejb.html[EJB] component: +[source,XML] +------------------------------------------------------------------------------------------------------------------------------------------------------------- +<!-- setup Camel EJB component --> +<bean id="ejb" class="org.apache.camel.component.ejb.EjbComponent"> + <property name="properties" ref="jndiProperties"/> +</bean> + +<!-- use OpenEJB context factory --> +<p:properties id="jndiProperties"> + <prop key="java.naming.factory.initial">org.apache.openejb.client.LocalInitialContextFactory</prop> +</p:properties> +------------------------------------------------------------------------------------------------------------------------------------------------------------- + Before we are ready to use link:ejb.html[EJB] in the Camel routes: +[source,XML] +------------------------------------------------------------------------------------------------------------------------------------------------------------- +<camelContext xmlns="http://camel.apache.org/schema/spring";> + <route> + <from uri="direct:start"/> + <to uri="ejb:GreaterImplLocal?method=hello"/> + <to uri="mock:result"/> + </route> +</camelContext> +------------------------------------------------------------------------------------------------------------------------------------------------------------- + [[EJB-SeeAlso]] See Also ^^^^^^^^
