Package org.silverpeas.core.tagcloud.service

Class DefaultTagCloudService

java.lang.Object

org.silverpeas.core.tagcloud.service.DefaultTagCloudService

All Implemented Interfaces:

ComponentInstanceDeletion, TagCloudService

@Service
@Singleton
public class DefaultTagCloudService
extends Object
implements TagCloudService, ComponentInstanceDeletion

Constructor Summary

Constructors

Constructor	Description
DefaultTagCloudService()

Method Summary

Modifier and Type	Method	Description
void	createTagCloud(TagCloud tagCloud)
void	delete(String componentInstanceId)	Deletes the resources belonging to the specified component instance.
void	deleteTagCloud(TagCloudPK pk, int type)
Collection<TagCloud>	getElementTagClouds(TagCloudPK pk)
Collection<TagCloud>	getInstanceTagClouds(String instanceId)
Collection<TagCloud>	getInstanceTagClouds(String instanceId, int maxCount)
Collection<TagCloud>	getTagCloudsByElement(String instanceId, String externalId, int type)
Collection<TagCloud>	getTagCloudsByTags(String tags, String instanceId, int type)
String	getTagsByElement(TagCloudPK pk)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTagCloudService

public DefaultTagCloudService()

Method Detail

createTagCloud

public void createTagCloud(TagCloud tagCloud)

Specified by:

createTagCloud in interface TagCloudService

Parameters:

tagCloud - The tagcloud to create in database.

deleteTagCloud

public void deleteTagCloud(TagCloudPK pk,
                           int type)

Specified by:

deleteTagCloud in interface TagCloudService

Parameters:

pk - The primary key of the tagcloud to delete from database.

getInstanceTagClouds

public Collection<TagCloud> getInstanceTagClouds(String instanceId)

Specified by:

getInstanceTagClouds in interface TagCloudService

Parameters:

instanceId - The id of the instance which tagclouds are searched for.

Returns:

The list of tagclouds corresponding to the instance.

getInstanceTagClouds

public Collection<TagCloud> getInstanceTagClouds(String instanceId,
                                                 int maxCount)

Specified by:

getInstanceTagClouds in interface TagCloudService

Parameters:

instanceId - The id of the instance which tagclouds are searched for.

maxCount - The maximum number of required tagclouds (all are returned it is lower than 0).

Returns:

The list of tagclouds corresponding to the instance.

getElementTagClouds

public Collection<TagCloud> getElementTagClouds(TagCloudPK pk)

Specified by:

getElementTagClouds in interface TagCloudService

Parameters:

pk - The id of the element which tagclouds are searched for.

Returns:

The list of tagclouds corresponding to the element.

getTagCloudsByTags

public Collection<TagCloud> getTagCloudsByTags(String tags,
                                               String instanceId,
                                               int type)

Specified by:

getTagCloudsByTags in interface TagCloudService

Parameters:

tags - The searched tags.

instanceId - The id of the instance.

type - The type of elements referenced by the tagclouds (publications or forums).

Returns:

The list of tagclouds which correspond to the tag and the id of the instance given as parameters.

getTagCloudsByElement

public Collection<TagCloud> getTagCloudsByElement(String instanceId,
                                                  String externalId,
                                                  int type)

Specified by:

getTagCloudsByElement in interface TagCloudService

Parameters:

instanceId - The id of the instance.

externalId - The id of the element.

type - The type of elements referenced by the tagclouds (publications or forums).

Returns:

The list of tagclouds corresponding to the ids given as parameters.

getTagsByElement

public String getTagsByElement(TagCloudPK pk)

Specified by:

getTagsByElement in interface TagCloudService

delete

public void delete(String componentInstanceId)

Deletes the resources belonging to the specified component instance. This method is invoked by Silverpeas when a component instance is being deleted.

Specified by:

delete in interface ComponentInstanceDeletion

Parameters:

componentInstanceId - the unique identifier of a component instance.