org.ametys.plugins.repository.jcr

Class DefaultTraversableAmetysObjectFactory

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.plugins.repository.jcr.SimpleAmetysObjectFactory

org.ametys.plugins.repository.jcr.DefaultTraversableAmetysObjectFactory

All Implemented Interfaces:

AmetysObjectFactory<SimpleAmetysObject>, JCRAmetysObjectFactory<SimpleAmetysObject>, Component, Configurable, LogEnabled, Serviceable

Direct Known Subclasses:

CategoryFactory, DefaultLinkFactory, DefaultPageFactory, DefaultZoneFactory, JCRCalendarFactory, JCRResourcesCollectionFactory, JCRTasksListFactory, JCRThreadFactory, RootAmetysObjectFactory, SiteFactory, SitemapFactory, SubscribersListFactory, SurveyFactory, SurveyPageFactory, SurveyQuestionFactory, TagFactory

public class DefaultTraversableAmetysObjectFactory
extends SimpleAmetysObjectFactory

Default implementation of an JCRAmetysObjectFactory, handling DefaultTraversableAmetysObject.

Field Summary

Fields inherited from class org.ametys.plugins.repository.jcr.SimpleAmetysObjectFactory

_ametysFactoryExtensionPoint, _manager, _nodetype, _repository, _resolver, _scheme

Constructor Summary

Constructors

Constructor and Description
DefaultTraversableAmetysObjectFactory()

Method Summary

Modifier and Type	Method and Description
<A extends AmetysObject> A	createChild(DefaultTraversableAmetysObject object, String name, String type) Creates a child to the given object.
DefaultTraversableAmetysObject	getAmetysObject(Node node, String parentPath) Creates a AmetysObject from a persistent JCR node.
<A extends AmetysObject> A	getChild(DefaultTraversableAmetysObject object, String path) Returns the AmetysObject at the given subPath, relative to the given DefaultTraversableAmetysObject.
<A extends AmetysObject> AmetysObjectIterable<A>	getChildren(DefaultTraversableAmetysObject object) Returns all children of the given DefaultTraversableAmetysObject.
boolean	hasChild(DefaultTraversableAmetysObject object, String name) Tests if a given object has a child with a given name.

Methods inherited from class org.ametys.plugins.repository.jcr.SimpleAmetysObjectFactory

_getResolver, configure, getAmetysObjectById, getAmetysObjectById, getNode, getNodetypes, getParent, getScheme, getWorkspaceNode, hasAmetysObjectForId, service

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

Constructor Detail

DefaultTraversableAmetysObjectFactory

public DefaultTraversableAmetysObjectFactory()

Method Detail

getAmetysObject

public DefaultTraversableAmetysObject getAmetysObject(Node node,
                                                      String parentPath)
                                               throws AmetysRepositoryException

Description copied from interface: JCRAmetysObjectFactory

Creates a AmetysObject from a persistent JCR node.

Specified by:

getAmetysObject in interface JCRAmetysObjectFactory<SimpleAmetysObject>

Overrides:

getAmetysObject in class SimpleAmetysObjectFactory

Parameters:

node - the JCR node to use.

parentPath - the parent Path in the Ametys hierarchy, may be null if not known yet.

Returns:

the object.

Throws:

AmetysRepositoryException - if an error occurs.

getChild

public <A extends AmetysObject> A getChild(DefaultTraversableAmetysObject object,
                                           String path)
                                    throws AmetysRepositoryException,
                                           UnknownAmetysObjectException

Returns the AmetysObject at the given subPath, relative to the given DefaultTraversableAmetysObject.

Type Parameters:

A - the actual type of AmetysObject.

Parameters:

object - the context DefaultTraversableAmetysObject.

path - the sub path. Cannot be null, empty or absolute.

Returns:

the AmetysObject at the given subPath, relative to the given DefaultTraversableAmetysObject.

Throws:

AmetysRepositoryException - if an error occurs.

UnknownAmetysObjectException - if no such object exists.

getChildren

public <A extends AmetysObject> AmetysObjectIterable<A> getChildren(DefaultTraversableAmetysObject object)
                                                             throws AmetysRepositoryException

Returns all children of the given DefaultTraversableAmetysObject.

Type Parameters:

A - the actual type of AmetysObjects

Parameters:

object - a DefaultTraversableAmetysObject.

Returns:

a List containing all children object in the Ametys hierarchy.

Throws:

AmetysRepositoryException - if an error occurs.

hasChild

public boolean hasChild(DefaultTraversableAmetysObject object,
                        String name)
                 throws AmetysRepositoryException

Tests if a given object has a child with a given name.

Parameters:

object - the context object.

name - the name to test.

Returns:

true is the given object has a child with the given name, false otherwise.

Throws:

AmetysRepositoryException - if an error occurs.

createChild

public <A extends AmetysObject> A createChild(DefaultTraversableAmetysObject object,
                                              String name,
                                              String type)
                                       throws AmetysRepositoryException

Creates a child to the given object.

Type Parameters:

A - the actual type of AmetysObject.

Parameters:

object - the parent AmetysObject.

name - the new object's name.

type - the new object's type.

Returns:

the newly created AmetysObject.

Throws:

AmetysRepositoryException - if an error occurs.