org.apache.jackrabbit.spi.commons.batch
Class ChangeLogImpl

java.lang.Object
  org.apache.jackrabbit.spi.commons.batch.ChangeLogImpl

All Implemented Interfaces:

Batch, ChangeLog

Direct Known Subclasses:

ConsolidatingChangeLog

public class ChangeLogImpl
extends Object
implements ChangeLog

This ChangeLog implementation simply keeps back all calls to its Batch methods as a list of operations (with item of type Operation). When applied to a batch, all operations in the list are applied to that batch.

Field Summary

protected List

operations Operations kept in this change log.

Constructor Summary

ChangeLogImpl()

Method Summary

void	addNode(NodeId parentId, Name nodeName, Name nodetypeName, String uuid)
protected void	addOperation(Operation op) This method is called when an operation is added to the list of operations kept by this change log.
void	addProperty(NodeId parentId, Name propertyName, QValue value)
void	addProperty(NodeId parentId, Name propertyName, QValue[] values)
Batch	apply(Batch batch) Applies the Operations contained in this change log to the passed batch.
boolean	equals(ChangeLogImpl other)
boolean	equals(Object other)
int	hashCode()
void	move(NodeId srcNodeId, NodeId destParentNodeId, Name destName)
void	remove(ItemId itemId)
void	reorderNodes(NodeId parentId, NodeId srcNodeId, NodeId beforeNodeId)
void	setMixins(NodeId nodeId, Name[] mixinNodeTypeNames)
void	setValue(PropertyId propertyId, QValue value)
void	setValue(PropertyId propertyId, QValue[] values)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

operations

protected final List operations

Operations kept in this change log.

Constructor Detail

ChangeLogImpl

public ChangeLogImpl()

Method Detail

addNode

public void addNode(NodeId parentId,
                    Name nodeName,
                    Name nodetypeName,
                    String uuid)
             throws RepositoryException

Specified by:

addNode in interface Batch

Throws:

RepositoryException

addProperty

public void addProperty(NodeId parentId,
                        Name propertyName,
                        QValue value)
                 throws RepositoryException

Specified by:

addProperty in interface Batch

Throws:

RepositoryException

addProperty

public void addProperty(NodeId parentId,
                        Name propertyName,
                        QValue[] values)
                 throws RepositoryException

Specified by:

addProperty in interface Batch

Throws:

RepositoryException

move

public void move(NodeId srcNodeId,
                 NodeId destParentNodeId,
                 Name destName)
          throws RepositoryException

Specified by:

move in interface Batch

Throws:

RepositoryException

remove

public void remove(ItemId itemId)
            throws RepositoryException

Specified by:

remove in interface Batch

Throws:

RepositoryException

reorderNodes

public void reorderNodes(NodeId parentId,
                         NodeId srcNodeId,
                         NodeId beforeNodeId)
                  throws RepositoryException

Specified by:

reorderNodes in interface Batch

Throws:

RepositoryException

setMixins

public void setMixins(NodeId nodeId,
                      Name[] mixinNodeTypeNames)
               throws RepositoryException

Specified by:

setMixins in interface Batch

Throws:

RepositoryException

setValue

public void setValue(PropertyId propertyId,
                     QValue value)
              throws RepositoryException

Specified by:

setValue in interface Batch

Throws:

RepositoryException

setValue

public void setValue(PropertyId propertyId,
                     QValue[] values)
              throws RepositoryException

Specified by:

setValue in interface Batch

Throws:

RepositoryException

apply

public Batch apply(Batch batch)
            throws RepositoryException

Description copied from interface: ChangeLog

Applies the Operations contained in this change log to the passed batch.

Specified by:

apply in interface ChangeLog

Returns:

The batch passed in as argument with the operations from this change log applied.

Throws:

RepositoryException

addOperation

protected void addOperation(Operation op)
                     throws RepositoryException

This method is called when an operation is added to the list of operations kept by this change log.

Parameters:

op - Operation to add

Throws:

RepositoryException

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

equals

public boolean equals(ChangeLogImpl other)

hashCode

public int hashCode()

Overrides:

hashCode in class Object