org.apache.jackrabbit.core.persistence

Class JahiaPersistenceCopier

java.lang.Object

org.apache.jackrabbit.core.persistence.JahiaPersistenceCopier

public class JahiaPersistenceCopier
extends Object

Tool for migrating the persistence store. Optimized version of PersistenceCopier.

Author:

Sergiy Shyrkov

See Also:

PersistenceCopier

Constructor Summary

Constructors

Constructor and Description
JahiaPersistenceCopier(org.apache.jackrabbit.core.persistence.PersistenceManager source, org.apache.jackrabbit.core.persistence.PersistenceManager target, org.apache.jackrabbit.core.data.DataStore store, int batchSize) Creates a tool for copying content from one persistence manager to another.

Method Summary

Modifier and Type	Method and Description
void	copy(org.apache.jackrabbit.core.id.NodeId id) Recursively copies the identified node and all its descendants.
void	excludeNode(org.apache.jackrabbit.core.id.NodeId id) Explicitly exclude the identified node from being copied.
void	flush() Should be called at the end of the copying to finalize the writes.

Methods inherited from class java.lang.Object

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

Constructor Detail

JahiaPersistenceCopier

public JahiaPersistenceCopier(org.apache.jackrabbit.core.persistence.PersistenceManager source,
                              org.apache.jackrabbit.core.persistence.PersistenceManager target,
                              org.apache.jackrabbit.core.data.DataStore store,
                              int batchSize)

Creates a tool for copying content from one persistence manager to another.

Parameters:

source - source persistence manager

target - target persistence manager

store - target data store

batchSize - the number of change logs to handle in a batch

Method Detail

copy

public void copy(org.apache.jackrabbit.core.id.NodeId id)
          throws javax.jcr.RepositoryException

Recursively copies the identified node and all its descendants. Explicitly excluded nodes and nodes that have already been copied are automatically skipped.

Parameters:

id - identifier of the node to be copied

Throws:

javax.jcr.RepositoryException - if the copy operation fails

excludeNode

public void excludeNode(org.apache.jackrabbit.core.id.NodeId id)

Explicitly exclude the identified node from being copied. Used for excluding virtual nodes like "/jcr:system" from the copy process.

Parameters:

id - identifier of the node to be excluded

flush

public void flush()
           throws javax.jcr.RepositoryException

Should be called at the end of the copying to finalize the writes.

Throws:

org.apache.jackrabbit.core.state.ItemStateException

javax.jcr.RepositoryException