org.jahia.content

Class ObjectLink

java.lang.Object

org.jahia.content.ObjectLink

All Implemented Interfaces:

Serializable

public class ObjectLink
extends Object
implements Serializable

Title: Represents a link between two objects.

Description: A link between two objects represents a semantic link that could create any association of sense, ownership, categorization, reference, and so on between two objects. This is a very general link definition that allows us to create dynamic links that can then be used to do data integrity checks, link data analysis, etc..

Copyright: Copyright (c) 2002

Company:

Version:

1.0

Author:

Serge Huber

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ObjectLink(int ID, ObjectKey leftObjectKey, ObjectKey rightObjectKey, String type, Map<String,String> commonMetadata)

Method Summary

Modifier and Type	Method and Description
static ObjectLink	createLink(ObjectKey leftObjectKey, ObjectKey rightObjectKey, String type, int status, Date creationDate, String creationUserKey, Date lastModificationDate, String lastModificationUserKey, Map<String,String> leftObjectMetadata, Map<String,String> rightObjectMetadata, Map<String,String> commonMetadata)
static ObjectLink	createLink(ObjectKey leftObjectKey, ObjectKey rightObjectKey, String type, Map<String,String> commonMetadata)
static List<ObjectLink>	findByLeftAndRightObjectKeys(ObjectKey leftObjectKey, ObjectKey rightObjectKey)
static List<ObjectLink>	findByLeftObjectKey(ObjectKey leftObjectKey)
static List<ObjectLink>	findByRightObjectKey(ObjectKey rightObjectKey)
static List<ObjectLink>	findByTypeAndLeftAndLikeRightObjectKeys(String type, ObjectKey leftObjectKey, String rightObjectKey)
static List<ObjectLink>	findByTypeAndLeftAndRightObjectKeys(String type, ObjectKey leftObjectKey, ObjectKey rightObjectKey)
static List<ObjectLink>	findByTypeAndLeftObjectKey(String type, ObjectKey leftObjectKey)
static List<ObjectLink>	findByTypeAndRightAndLikeLeftObjectKey(String type, ObjectKey rightObjectKey, String leftObjectKey)
static List<ObjectLink>	findByTypeAndRightObjectKey(String type, ObjectKey rightObjectKey)
Map<String,String>	getCommonMetadata()
int	getID()
ObjectKey	getLeftObjectKey()
static ObjectLink	getLink(int linkID)
ObjectKey	getRightObjectKey()
String	getType()
void	remove()
void	save()
void	setCommonObjectMetadata(Map<String,String> commonObjectMetadata)
void	setID(int ID)
void	setLeftObjectKey(ObjectKey leftObjectKey)
void	setRightObjectKey(ObjectKey rightObjectKey)
void	setType(String type)

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectLink

public ObjectLink(int ID,
                  ObjectKey leftObjectKey,
                  ObjectKey rightObjectKey,
                  String type,
                  Map<String,String> commonMetadata)

Method Detail

createLink

public static ObjectLink createLink(ObjectKey leftObjectKey,
                                    ObjectKey rightObjectKey,
                                    String type,
                                    int status,
                                    Date creationDate,
                                    String creationUserKey,
                                    Date lastModificationDate,
                                    String lastModificationUserKey,
                                    Map<String,String> leftObjectMetadata,
                                    Map<String,String> rightObjectMetadata,
                                    Map<String,String> commonMetadata)
                             throws JahiaException

Throws:

JahiaException

createLink

public static ObjectLink createLink(ObjectKey leftObjectKey,
                                    ObjectKey rightObjectKey,
                                    String type,
                                    Map<String,String> commonMetadata)
                             throws JahiaException

Throws:

JahiaException

getLink

public static ObjectLink getLink(int linkID)
                          throws JahiaException

Throws:

JahiaException

findByLeftAndRightObjectKeys

public static List<ObjectLink> findByLeftAndRightObjectKeys(ObjectKey leftObjectKey,
                                                            ObjectKey rightObjectKey)
                                                     throws JahiaException

Throws:

JahiaException

findByLeftObjectKey

public static List<ObjectLink> findByLeftObjectKey(ObjectKey leftObjectKey)
                                            throws JahiaException

Throws:

JahiaException

findByRightObjectKey

public static List<ObjectLink> findByRightObjectKey(ObjectKey rightObjectKey)
                                             throws JahiaException

Throws:

JahiaException

findByTypeAndLeftAndRightObjectKeys

public static List<ObjectLink> findByTypeAndLeftAndRightObjectKeys(String type,
                                                                   ObjectKey leftObjectKey,
                                                                   ObjectKey rightObjectKey)
                                                            throws JahiaException

Throws:

JahiaException

findByTypeAndLeftAndLikeRightObjectKeys

public static List<ObjectLink> findByTypeAndLeftAndLikeRightObjectKeys(String type,
                                                                       ObjectKey leftObjectKey,
                                                                       String rightObjectKey)
                                                                throws JahiaException

Throws:

JahiaException

findByTypeAndLeftObjectKey

public static List<ObjectLink> findByTypeAndLeftObjectKey(String type,
                                                          ObjectKey leftObjectKey)
                                                   throws JahiaException

Throws:

JahiaException

findByTypeAndRightObjectKey

public static List<ObjectLink> findByTypeAndRightObjectKey(String type,
                                                           ObjectKey rightObjectKey)
                                                    throws JahiaException

Throws:

JahiaException

findByTypeAndRightAndLikeLeftObjectKey

public static List<ObjectLink> findByTypeAndRightAndLikeLeftObjectKey(String type,
                                                                      ObjectKey rightObjectKey,
                                                                      String leftObjectKey)
                                                               throws JahiaException

Throws:

JahiaException

save

public void save()
          throws JahiaException

Throws:

JahiaException

remove

public void remove()
            throws JahiaException

Throws:

JahiaException

setID

public void setID(int ID)

getID

public int getID()

getLeftObjectKey

public ObjectKey getLeftObjectKey()

setLeftObjectKey

public void setLeftObjectKey(ObjectKey leftObjectKey)

getRightObjectKey

public ObjectKey getRightObjectKey()

setRightObjectKey

public void setRightObjectKey(ObjectKey rightObjectKey)

getType

public String getType()

setType

public void setType(String type)

getCommonMetadata

public Map<String,String> getCommonMetadata()

setCommonObjectMetadata

public void setCommonObjectMetadata(Map<String,String> commonObjectMetadata)