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Comment: Migrated to Confluence 5.3

RMI Component

The rmi: component binds Exchanges to the RMI protocol (JRMP).

Since this binding is just using RMI, normal RMI rules still apply regarding what methods can be invoked. This component supports only Exchanges that carry a method invocation from an interface that extends the Remote interface. All parameters in the method should be either Serializable or Remote objects.

Maven users will need to add the following dependency to their pom.xml for this component:

Code Block
xml
xml
<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-rmi</artifactId>
    <version>x.x.x</version>
    <!-- use the same version as your Camel core version -->
</dependency>

URI format

Code Block
rmi://rmi-regisitry-host:rmi-registry-port/registry-path[?options]

For example:

Code Block
rmi://localhost:1099/path/to/service

You can append query options to the URI in the following format, ?option=value&option=value&...

Options

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classconfluenceTableSmall

Name

Default Value

Description

method

null

You can set the name of the method to invoke.

remoteInterfaces

null

Its now possible to use this option from Camel 2.7: in the XML DSL. It can be a list of interface names separated by comma.

Using

To call out to an existing RMI service registered in an RMI registry, create a route similar to the following:

Code Block
java
java
from("pojo:foo").to("rmi://localhost:1099/foo");

To bind an existing camel processor or service in an RMI registry, define an RMI endpoint as follows:

Code Block
java
java
RmiEndpoint endpoint= (RmiEndpoint) endpoint("rmi://localhost:1099/bar");
endpoint.setRemoteInterfaces(ISay.class);
from(endpoint).to("pojo:bar");

Note that when binding an RMI consumer endpoint, you must specify the Remote interfaces exposed.

In XML DSL you can do as follows from Camel 2.7 onwards:

Code Block
xml
xml
    <camel:route>
        <from uri="rmi://localhost:37541/helloServiceBean?remoteInterfaces=org.apache.camel.example.osgi.HelloService"/>
        <to uri="bean:helloServiceBean"/>
    </camel:route>
Include Page
Endpoint See Also
Endpoint See Also