org.jboss.portal.portlet.federation.impl
Class FederatingPortletInvokerService

java.lang.Object
  org.jboss.portal.portlet.federation.impl.FederatingPortletInvokerService

All Implemented Interfaces:

FederatingPortletInvoker, PortletInvoker

public class FederatingPortletInvokerService
extends java.lang.Object
implements FederatingPortletInvoker

Since:

2.4

Version:

$Revision: 5918 $

Author:

Julien Viet, Chris Laprun

Constructor Summary

FederatingPortletInvokerService()

Method Summary

PortletContext	createClone(PortletContext compoundPortletContext) Clone a portlet.
java.util.List	destroyClones(java.util.List portletContexts) Destroy a cloned portlet.
FederatedPortletInvoker	getFederatedInvoker(java.lang.String federatedId) Return a portlet invoker registered or null if not found
java.util.Collection	getFederatedInvokers() Return the registered portlet invokers.
Portlet	getPortlet(PortletContext compoundPortletContext) Get information about a specific portlet.
java.util.Set	getPortlets() Return the set of portlet exposed.
PropertyMap	getProperties(PortletContext compoundPortletContext) Return all the properties of the specified portlet.
PropertyMap	getProperties(PortletContext compoundPortletContext, java.util.Set keys) Return a subset of the properties of the specified portlet.
PortletInvocationResponse	invoke(PortletInvocation invocation) Invoke an operation on a specific portlet.
FederatedPortletInvoker	registerInvoker(java.lang.String federatedId, PortletInvoker federatedInvoker) Registers an invoker.
PortletContext	setProperties(PortletContext compoundPortletContext, PropertyChange[] changes) Set the properties on the specified portlet.
void	unregisterInvoker(java.lang.String federatedId) Unregisters the invoker associated with the specified identifier.

Methods inherited from class java.lang.Object

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

Constructor Detail

FederatingPortletInvokerService

public FederatingPortletInvokerService()

Method Detail

registerInvoker

public FederatedPortletInvoker registerInvoker(java.lang.String federatedId,
                                               PortletInvoker federatedInvoker)

Description copied from interface: FederatingPortletInvoker

Registers an invoker.

Specified by:

registerInvoker in interface FederatingPortletInvoker

Parameters:

federatedId - the invoker id to register

federatedInvoker - the invoker to register

unregisterInvoker

public void unregisterInvoker(java.lang.String federatedId)

Description copied from interface: FederatingPortletInvoker

Unregisters the invoker associated with the specified identifier.

Specified by:

unregisterInvoker in interface FederatingPortletInvoker

Parameters:

federatedId - the identifier of the invoker to unregister

getFederatedInvoker

public FederatedPortletInvoker getFederatedInvoker(java.lang.String federatedId)
                                            throws java.lang.IllegalArgumentException

Description copied from interface: FederatingPortletInvoker

Return a portlet invoker registered or null if not found

Specified by:

getFederatedInvoker in interface FederatingPortletInvoker

Parameters:

federatedId - the id

Returns:

the invoker

Throws:

java.lang.IllegalArgumentException - if the id is null

getFederatedInvokers

public java.util.Collection getFederatedInvokers()

Description copied from interface: FederatingPortletInvoker

Return the registered portlet invokers.

Specified by:

getFederatedInvokers in interface FederatingPortletInvoker

Returns:

a collection that contains the portlet invokers

getPortlets

public java.util.Set getPortlets()
                          throws PortletInvokerException

Description copied from interface: PortletInvoker

Return the set of portlet exposed.

Specified by:

getPortlets in interface PortletInvoker

Returns:

the set of exposed portlets

Throws:

PortletInvokerException

getPortlet

public Portlet getPortlet(PortletContext compoundPortletContext)
                   throws java.lang.IllegalArgumentException,
                          PortletInvokerException

Description copied from interface: PortletInvoker

Get information about a specific portlet.

Specified by:

getPortlet in interface PortletInvoker

Parameters:

compoundPortletContext - the portlet context in the scope of this invoker

Returns:

the PortletInfo for the specified portlet

Throws:

java.lang.IllegalArgumentException - if the portlet context is null

PortletInvokerException

invoke

public PortletInvocationResponse invoke(PortletInvocation invocation)
                                 throws PortletInvokerException

Description copied from interface: PortletInvoker

Invoke an operation on a specific portlet.

Specified by:

invoke in interface PortletInvoker

Parameters:

invocation - the portlet invocation

Returns:

the invocation response

Throws:

PortletInvokerException

createClone

public PortletContext createClone(PortletContext compoundPortletContext)
                           throws PortletInvokerException

Description copied from interface: PortletInvoker

Clone a portlet.

Specified by:

createClone in interface PortletInvoker

Returns:

the clone id

Throws:

PortletInvokerException

destroyClones

public java.util.List destroyClones(java.util.List portletContexts)
                             throws java.lang.IllegalArgumentException,
                                    PortletInvokerException,
                                    java.lang.UnsupportedOperationException

Description copied from interface: PortletInvoker

Destroy a cloned portlet.

Specified by:

destroyClones in interface PortletInvoker

Parameters:

portletContexts - a list of portlet contexts to destroy

Returns:

a list of DestroyCloneFailure, one per clone that couldn't be destroyed

Throws:

java.lang.IllegalArgumentException - if the portletContext is null

java.lang.UnsupportedOperationException - if the invoker does not support this operation

PortletInvokerException

getProperties

public PropertyMap getProperties(PortletContext compoundPortletContext,
                                 java.util.Set keys)
                          throws PortletInvokerException

Description copied from interface: PortletInvoker

Return a subset of the properties of the specified portlet.

Specified by:

getProperties in interface PortletInvoker

Parameters:

compoundPortletContext - the portlet context

keys - the set of keys to retrieve

Returns:

the properties

Throws:

PortletInvokerException

getProperties

public PropertyMap getProperties(PortletContext compoundPortletContext)
                          throws PortletInvokerException

Description copied from interface: PortletInvoker

Return all the properties of the specified portlet.

Specified by:

getProperties in interface PortletInvoker

Parameters:

compoundPortletContext - the portlet context

Returns:

the properties

Throws:

PortletInvokerException

setProperties

public PortletContext setProperties(PortletContext compoundPortletContext,
                                    PropertyChange[] changes)
                             throws java.lang.IllegalArgumentException,
                                    PortletInvokerException,
                                    java.lang.UnsupportedOperationException

Description copied from interface: PortletInvoker

Set the properties on the specified portlet.

Specified by:

setProperties in interface PortletInvoker

Parameters:

compoundPortletContext - the portlet context

changes - the changes

Throws:

java.lang.IllegalArgumentException - if the portletContext or the properties is null

java.lang.UnsupportedOperationException - if the invoker does not support this operation

PortletInvokerException