Package org.ametys.cms.repository

Class CloneComponent

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.cms.repository.CloneComponent

All Implemented Interfaces:

Component, LogEnabled, ThreadSafe

public class CloneComponent
extends AbstractLogEnabled
implements Component, ThreadSafe

Helper for common processing used while synchronizing.

Field Summary

Fields

Modifier and Type	Field	Description
static String	ROLE	Avalon Role

Constructor Summary

Constructors

Constructor	Description
CloneComponent()

Method Summary

Modifier and Type	Method	Description
private String	_getAvailableNodeName(Node destCollectionNode, Node srcNode)
private String[]	_getHashedPath(String name)
private static Node	_getOrAddNode(Node parent, String name, String type)
private boolean	_inCollection(Node node)
private boolean	_nodeExistsInCollection(Node collectionNode, String nodeName)
Node	addNodeWithUUID(Node srcNode, Node parentNode, String nodeName)	Adds a node to a parent node using a source node for name, type and potential UUID.
void	cloneAllProperties(Node srcNode, Node clonedNode, Predicate propertyPredicate)	Clones all the properties of a node.
Node	cloneAncestorsAndPreserveUUID(Node srcNode, Session destSession)	Clones ancestors of a node by preserving the source node UUID.
Node	cloneContentNodeWithWorkflow(Session destSession, Node node)	Clone a content node, cloning its workflow along.
Node	cloneContentNodeWithWorkflow(Session destSession, Node node, Predicate propertyPredicate, Predicate nodePredicate)	Clone a content node, cloning its workflow along.
Node	cloneContentNodeWithWorkflow(Session destSession, Node node, Predicate propertyPredicate, Predicate nodePredicate, String version)	Clone a content node, cloning its workflow along.
void	cloneNodeAndPreserveUUID(Node srcNode, Node clonedNode, Predicate propertyPredicate, Predicate nodePredicate)	Clones a node by preserving the source node UUID.
protected void	cloneProperty(Node clonedNode, Property property)	Clone a property.
protected Node	createNodeClone(Node srcNode, Node parentNode, String desiredNodeName)	Create a clone of the specified node.
Node	getOrCloneNode(Session destSession, Node node)	Get or clone a node.
Node	getOrCloneNode(Session destSession, Node node, String version)	Get or clone a node in a specified version.
void	orderNode(Node parentNode, String nodeName, Node node)	Reorder a node, mirroring the order in the default workspace.

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

ROLE

public static final String ROLE

Avalon Role

Constructor Detail

CloneComponent

public CloneComponent()

Method Detail

addNodeWithUUID

public Node addNodeWithUUID(Node srcNode,
                            Node parentNode,
                            String nodeName)
                     throws RepositoryException

Adds a node to a parent node using a source node for name, type and potential UUID.

Parameters:

srcNode - the source node.

parentNode - the parent node for the newly created node.

nodeName - the node name to use.

Returns:

the created node.

Throws:

RepositoryException - if an error occurs.

cloneAllProperties

public void cloneAllProperties(Node srcNode,
                               Node clonedNode,
                               Predicate propertyPredicate)
                        throws RepositoryException

Clones all the properties of a node.

Parameters:

srcNode - the source node.

clonedNode - the cloned node.

propertyPredicate - the property selector.

Throws:

RepositoryException - if an error occurs.

cloneProperty

protected void cloneProperty(Node clonedNode,
                             Property property)
                      throws RepositoryException

Clone a property.

Parameters:

clonedNode - the node to copy the property to.

property - the property to clone.

Throws:

RepositoryException - if an error occurs.

cloneNodeAndPreserveUUID

public void cloneNodeAndPreserveUUID(Node srcNode,
                                     Node clonedNode,
                                     Predicate propertyPredicate,
                                     Predicate nodePredicate)
                              throws RepositoryException

Clones a node by preserving the source node UUID.

Parameters:

srcNode - the source node.

clonedNode - the cloned node.

propertyPredicate - the property selector.

nodePredicate - the node selector.

Throws:

RepositoryException - if an error occurs.

getOrCloneNode

public Node getOrCloneNode(Session destSession,
                           Node node)
                    throws RepositoryException

Get or clone a node.

Parameters:

destSession - the destination session.

node - the node in the source workspace.

Returns:

the cloned Node in the destination session.

Throws:

RepositoryException - if an error occurs.

getOrCloneNode

public Node getOrCloneNode(Session destSession,
                           Node node,
                           String version)
                    throws RepositoryException

Get or clone a node in a specified version.

Parameters:

destSession - the destination session.

node - the node in the source workspace.

version - the node version to clone, null to get the current version.

Returns:

the cloned Node in the destination session.

Throws:

RepositoryException - if an error occurs.

cloneAncestorsAndPreserveUUID

public Node cloneAncestorsAndPreserveUUID(Node srcNode,
                                          Session destSession)
                                   throws RepositoryException

Clones ancestors of a node by preserving the source node UUID.

Parameters:

srcNode - the source node.

destSession - the destination session.

Returns:

the parent node the destination workspace.

Throws:

RepositoryException - if an error occurs.

cloneContentNodeWithWorkflow

public Node cloneContentNodeWithWorkflow(Session destSession,
                                         Node node)
                                  throws RepositoryException

Clone a content node, cloning its workflow along.

Parameters:

destSession - the destination session.

node - the node to clone.

Returns:

the cloned node.

Throws:

RepositoryException - if an error occurs.

cloneContentNodeWithWorkflow

public Node cloneContentNodeWithWorkflow(Session destSession,
                                         Node node,
                                         Predicate propertyPredicate,
                                         Predicate nodePredicate)
                                  throws RepositoryException

Clone a content node, cloning its workflow along.

Parameters:

destSession - the destination session.

node - the node to clone.

propertyPredicate - a test on the properties.

nodePredicate - a test on the nodes.

Returns:

the cloned node.

Throws:

RepositoryException - if an error occurs.

cloneContentNodeWithWorkflow

public Node cloneContentNodeWithWorkflow(Session destSession,
                                         Node node,
                                         Predicate propertyPredicate,
                                         Predicate nodePredicate,
                                         String version)
                                  throws RepositoryException

Clone a content node, cloning its workflow along.

Parameters:

destSession - the destination session.

node - the node to clone.

propertyPredicate - a test on the properties.

nodePredicate - a test on the nodes.

version - the version of the node to clone.

Returns:

the cloned node.

Throws:

RepositoryException - if an error occurs.

_inCollection

private boolean _inCollection(Node node)
                       throws RepositoryException

Throws:

RepositoryException

_getAvailableNodeName

private String _getAvailableNodeName(Node destCollectionNode,
                                     Node srcNode)
                              throws RepositoryException

Throws:

RepositoryException

_nodeExistsInCollection

private boolean _nodeExistsInCollection(Node collectionNode,
                                        String nodeName)
                                 throws RepositoryException

Throws:

RepositoryException

_getHashedPath

private String[] _getHashedPath(String name)

_getOrAddNode

private static Node _getOrAddNode(Node parent,
                                  String name,
                                  String type)
                           throws RepositoryException

Throws:

RepositoryException

createNodeClone

protected Node createNodeClone(Node srcNode,
                               Node parentNode,
                               String desiredNodeName)
                        throws RepositoryException

Create a clone of the specified node.

Parameters:

srcNode - the node to clone.

parentNode - the node under which to create the clonde.

desiredNodeName - the wanted node name.

Returns:

the cloned node.

Throws:

RepositoryException - if an error occurs.

orderNode

public void orderNode(Node parentNode,
                      String nodeName,
                      Node node)
               throws RepositoryException

Reorder a node, mirroring the order in the default workspace.

Parameters:

parentNode - the parent of the source Node in the default workspace.

nodeName - the node name.

node - the node in the destination workspace to be reordered.

Throws:

RepositoryException - if an error occurs.