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

Class TopicMessageHandlerUtils

java.lang.Object

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

public class TopicMessageHandlerUtils
extends Object

Topic message handlers utilities

Author:

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

Method Summary

Modifier and Type	Method and Description
static List<StringPropertyTO>	extractPropertiesTO(StringProperty[] newProperties)
static List<StringPropertyTO>	extractPropertiesTO(StringProperty[] newProperties, StoringPolicy propertiesExtractionPolicy) extracts properties TOs, based on the specified extraction policy
static Set<TagTO>	extractTagTOs(Tag[] newTags)
static Set<TagTO>	extractTagTOs(Tag[] newTags, Set<Tag> existingTags, StoringPolicy policy) extracts tags according to the extraction policy
static void	updateExternalObjects(Long topicId, String externalSystemId, ExternalObject[] newExternalObjects, StoringPolicy policy, ExternalObjectManagement externalObjectManagement) Update the external objects of a topic according to the policy.

Methods inherited from class java.lang.Object

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

Method Detail

extractPropertiesTO

public static List<StringPropertyTO> extractPropertiesTO(StringProperty[] newProperties)

Parameters:

newProperties - new properties

Returns:

property TOs

extractPropertiesTO

public static List<StringPropertyTO> extractPropertiesTO(StringProperty[] newProperties,
                                                         StoringPolicy propertiesExtractionPolicy)

extracts properties TOs, based on the specified extraction policy

Parameters:

newProperties - new properties

propertiesExtractionPolicy - extraction policy

Returns:

list of properties TOs

extractTagTOs

public static Set<TagTO> extractTagTOs(Tag[] newTags)

Parameters:

newTags - new tags

Returns:

Tag TOs

extractTagTOs

public static Set<TagTO> extractTagTOs(Tag[] newTags,
                                       Set<Tag> existingTags,
                                       StoringPolicy policy)

extracts tags according to the extraction policy

Parameters:

newTags - new tags

existingTags - existing tags

policy - storing policy

Returns:

extracted tags

updateExternalObjects

public static void updateExternalObjects(Long topicId,
                                         String externalSystemId,
                                         ExternalObject[] newExternalObjects,
                                         StoringPolicy policy,
                                         ExternalObjectManagement externalObjectManagement)
                                  throws BlogAccessException,
                                         BlogNotFoundException,
                                         ExternalObjectAlreadyAssignedException,
                                         TooManyExternalObjectsPerTopicException,
                                         ExternalSystemNotConfiguredException

Update the external objects of a topic according to the policy.

Parameters:

topicId - ID of the topic

externalSystemId - identifier of the external system of the external objects

newExternalObjects - new external objects to assign or update

policy - the storing policy to use. Currently only SET_NEW and MERGE are supported.

externalObjectManagement - the service for handling external objects

Throws:

BlogAccessException - in case the current user is not manager of the topic

BlogNotFoundException - in case the topic does not exist

ExternalObjectAlreadyAssignedException - in case the external object is assigned to another blog than the provided one

ExternalSystemNotConfiguredException

TooManyExternalObjectsPerTopicException