Package org.silverpeas.core.mylinks.dao

Class LinkCategoryDAO

java.lang.Object

org.silverpeas.core.mylinks.dao.LinkCategoryDAO

@Repository
public class LinkCategoryDAO
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LinkCategoryDAO()	Hide constructor of utility class

Method Summary

Modifier and Type	Method	Description
protected void	deleteByCategory(int catId)	Remove couples of link / category.
protected void	deleteByLink(int linkId)	Remove couples of link / category.
protected void	deleteComponentInstanceData(String componentInstanceId)	Deletes all links about the component instance represented by the given identifier.
protected void	deleteUserData(String userId)	Deletes all couples of link / category of a user.
protected static LinkCategoryDAO	get()
protected Map<Integer,CategoryDetail>	getAllCategoriesByLink(int linkId)	Retrieve all couple of link / category of given link.
protected Map<Integer,CategoryDetail>	getAllCategoriesByLinkOfUser(String userId)	Retrieve all couple of link / category of given user.
protected void	saveByLink(LinkDetail link)	Save a couple of link / category.

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkCategoryDAO

protected LinkCategoryDAO()

Hide constructor of utility class

Method Detail

get

protected static LinkCategoryDAO get()

deleteComponentInstanceData

protected void deleteComponentInstanceData(String componentInstanceId)
                                    throws SQLException

Deletes all links about the component instance represented by the given identifier.

Parameters:

componentInstanceId - the identifier of the component instance for which the resources must be deleted.

Throws:

SQLException - on SQL problem

deleteUserData

protected void deleteUserData(String userId)
                       throws SQLException

Deletes all couples of link / category of a user.

Parameters:

userId - the identifier of the user for which data must be deleted.

Throws:

SQLException - on SQL problem

getAllCategoriesByLinkOfUser

protected Map<Integer,CategoryDetail> getAllCategoriesByLinkOfUser(String userId)
                                                                  throws SQLException

Retrieve all couple of link / category of given user.

Parameters:

userId - the user identifier.

Returns:

couples of link / category indexed by link id.

Throws:

SQLException - on SQL problem

getAllCategoriesByLink

protected Map<Integer,CategoryDetail> getAllCategoriesByLink(int linkId)
                                                            throws SQLException

Retrieve all couple of link / category of given link.

Parameters:

linkId - the link identifier

Returns:

couples of link / category

Throws:

SQLException - on SQL problem

saveByLink

protected void saveByLink(LinkDetail link)
                   throws SQLException

Save a couple of link / category.

If LinkDetail.getCategory() returns null value, then the deletion is also handled.

Parameters:

link - link a link.

Throws:

SQLException - on SQL problem.

deleteByLink

protected void deleteByLink(int linkId)
                     throws SQLException

Remove couples of link / category.

Parameters:

linkId - the link identifier from which to remove couples.

Throws:

SQLException - on SQL problem

deleteByCategory

protected void deleteByCategory(int catId)
                         throws SQLException

Remove couples of link / category.

Parameters:

catId - the identifier of the category to remove from couples.

Throws:

SQLException - on SQL problem