com.communote.plugins.mq.message.core.handler

Class DeleteTopicMessageHandler

java.lang.Object

com.communote.plugins.mq.message.base.handler.CommunoteMessageHandler<DeleteTopicMessage>

com.communote.plugins.mq.message.core.handler.DeleteTopicMessageHandler

public class DeleteTopicMessageHandler
extends CommunoteMessageHandler<DeleteTopicMessage>

Handler for delete topic message

Author:

Communote GmbH - http://www.communote.com/

Constructor Summary

Constructors

Constructor and Description
DeleteTopicMessageHandler()

Method Summary

Modifier and Type	Method and Description
Class<DeleteTopicMessage>	getHandledMessageClass() Class of the messages to be handled by this handler.
String	getVersion() Handler version is used to distinguish between different formats of the semantically same message type.
CommunoteReplyMessage	handleMessage(DeleteTopicMessage message) handles message of the appropriate type.
boolean	isTopicIdentifierAvailble(BaseTopic topic) checks whether any of topic identification means are provided
void	validateMessage(DeleteTopicMessage message)

Methods inherited from class com.communote.plugins.mq.message.base.handler.CommunoteMessageHandler

getHandledMessageType

Methods inherited from class java.lang.Object

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

Constructor Detail

DeleteTopicMessageHandler

public DeleteTopicMessageHandler()

Method Detail

getHandledMessageClass

public Class<DeleteTopicMessage> getHandledMessageClass()

Description copied from class: CommunoteMessageHandler

Class of the messages to be handled by this handler.

Specified by:

getHandledMessageClass in class CommunoteMessageHandler<DeleteTopicMessage>

Returns:

class of the handled message

getVersion

public String getVersion()

Description copied from class: CommunoteMessageHandler

Handler version is used to distinguish between different formats of the semantically same message type.

Specified by:

getVersion in class CommunoteMessageHandler<DeleteTopicMessage>

Returns:

the version

handleMessage

public CommunoteReplyMessage handleMessage(DeleteTopicMessage message)
                                    throws NoteManagementAuthorizationException,
                                           BlogNotFoundException,
                                           BlogAccessException

handles message of the appropriate type. If the processing was successful the reply message should be returned. Otherwise an appropriate exception should be thrown

Specified by:

handleMessage in class CommunoteMessageHandler<DeleteTopicMessage>

Parameters:

message - the message

Returns:

Reply message if the processing was successful

Throws:

NoteManagementAuthorizationException

BlogNotFoundException

BlogAccessException

isTopicIdentifierAvailble

public boolean isTopicIdentifierAvailble(BaseTopic topic)

checks whether any of topic identification means are provided

Parameters:

topic - to be chcked

Returns:

true if at least one identification mean was provided, false otherwise

validateMessage

public void validateMessage(DeleteTopicMessage message)
                     throws NoTopicSpecifiedException,
                            NoTopicIdentifierSpecifiedException

Parameters:

message - message to be validated

Throws:

NoTopicSpecifiedException - exception

NoTopicIdentifierSpecifiedException - exception