org.rhq.enterprise.server.rest
Class SetCallerInterceptor

java.lang.Object
  org.rhq.enterprise.server.rest.SetCallerInterceptor

public class SetCallerInterceptor
extends Object

Interceptor to set the 'caller' variable of the AbstractRestBean from the princpial that was passed in from the WEB tier. For this to work, classes need to

• extends AbstractRestBean
• Add this class as Interceptor like this : @Interceptors(SetCallerInterceptor.class)

Author:

Heiko W. Rupp

Constructor Summary

SetCallerInterceptor()

Method Summary

Object

setCaller(javax.interceptor.InvocationContext ctx) We need to take the Principal that was passed through the web-integration, get an RHQ Subject and set a session for it.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SetCallerInterceptor

public SetCallerInterceptor()

Method Detail

setCaller

public Object setCaller(javax.interceptor.InvocationContext ctx)
                 throws Exception

We need to take the Principal that was passed through the web-integration, get an RHQ Subject and set a session for it. When the call was made, we need to invalidate the session again.

Parameters:

ctx - InvocationContext from the EJB invocation chain

Returns:

result of the method call

Throws:

Exception - from method call or if no (valid) principal was provided