org.jboss.dna.connector.store.jpa.model.basic
Class ReferenceEntity

java.lang.Object
  org.jboss.dna.connector.store.jpa.model.basic.ReferenceEntity

public class ReferenceEntity
extends Object

A record of a reference from one node to another.

Author:

Randall Hauch

Constructor Summary

ReferenceEntity()

ReferenceEntity(ReferenceId id)

Method Summary

static int	countAllReferencesResolved(Long workspaceId, javax.persistence.EntityManager manager) Delete all references that start from nodes that do not support enforced referential integrity.
static int	deleteReferencesFrom(Long workspaceId, String uuid, javax.persistence.EntityManager manager) Delete all references that start from the node with the supplied UUID.
static int	deleteUnenforcedReferences(Long workspaceId, javax.persistence.EntityManager manager) Delete all references (in all workspaces) that start from nodes that do not require enforced referential integrity.
boolean	equals(Object obj)
ReferenceId	getId()
int	hashCode()
void	setId(ReferenceId id)
String	toString()
static List<ReferenceEntity>	verifyAllReferencesResolved(Long workspaceId, javax.persistence.EntityManager manager) Delete all references that start from nodes that do not support enforced referential integrity.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ReferenceEntity

public ReferenceEntity()

ReferenceEntity

public ReferenceEntity(ReferenceId id)

Parameters:

id - the id

Method Detail

getId

public ReferenceId getId()

Returns:

id

setId

public void setId(ReferenceId id)

Parameters:

id - Sets id to the specified value.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

Object.hashCode()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

deleteReferencesFrom

public static int deleteReferencesFrom(Long workspaceId,
                                       String uuid,
                                       javax.persistence.EntityManager manager)

Delete all references that start from the node with the supplied UUID.

Parameters:

workspaceId - the ID of the workspace; may not be null

uuid - the UUID of the node from which the references start

manager - the manager; may not be null

Returns:

the number of deleted references

deleteUnenforcedReferences

public static int deleteUnenforcedReferences(Long workspaceId,
                                             javax.persistence.EntityManager manager)

Delete all references (in all workspaces) that start from nodes that do not require enforced referential integrity.

Parameters:

workspaceId - the ID of the workspace; may not be null

manager - the manager; may not be null

Returns:

the number of deleted references

countAllReferencesResolved

public static int countAllReferencesResolved(Long workspaceId,
                                             javax.persistence.EntityManager manager)

Delete all references that start from nodes that do not support enforced referential integrity.

Parameters:

workspaceId - the ID of the workspace; may not be null

manager - the manager; may not be null

Returns:

the number of deleted references

verifyAllReferencesResolved

public static List<ReferenceEntity> verifyAllReferencesResolved(Long workspaceId,
                                                                javax.persistence.EntityManager manager)

Delete all references that start from nodes that do not support enforced referential integrity.

Parameters:

workspaceId - the ID of the workspace; may not be null

manager - the manager; may not be null

Returns:

the number of deleted references