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Chapter 98. RMI
RMI Component 링크 복사링크가 클립보드에 복사되었습니다!
링크 복사링크가 클립보드에 복사되었습니다!
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:
URI format 링크 복사링크가 클립보드에 복사되었습니다!
링크 복사링크가 클립보드에 복사되었습니다!
rmi://rmi-regisitry-host:rmi-registry-port/registry-path[?options]
rmi://rmi-regisitry-host:rmi-registry-port/registry-path[?options]
For example:
rmi://localhost:1099/path/to/service
rmi://localhost:1099/path/to/service
You can append query options to the URI in the following format,
?option=value&option=value&...
Options 링크 복사링크가 클립보드에 복사되었습니다!
링크 복사링크가 클립보드에 복사되었습니다!
Name | Default Value | Description |
---|---|---|
method
|
null
|
As of Apache Camel 1.3, 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 링크 복사링크가 클립보드에 복사되었습니다!
링크 복사링크가 클립보드에 복사되었습니다!
To call out to an existing RMI service registered in an RMI registry, create a route similar to the following:
from("pojo:foo").to("rmi://localhost:1099/foo");
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:
RmiEndpoint endpoint= (RmiEndpoint) endpoint("rmi://localhost:1099/bar"); endpoint.setRemoteInterfaces(ISay.class); from(endpoint).to("pojo:bar");
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:
<camel:route> <from uri="rmi://localhost:37541/helloServiceBean?remoteInterfaces=org.apache.camel.example.osgi.HelloService"/> <to uri="bean:helloServiceBean"/> </camel:route>
<camel:route>
<from uri="rmi://localhost:37541/helloServiceBean?remoteInterfaces=org.apache.camel.example.osgi.HelloService"/>
<to uri="bean:helloServiceBean"/>
</camel:route>