org.alfresco.repo.version
Class Node2ServiceImpl

java.lang.Object
  org.alfresco.repo.version.NodeServiceImpl
      org.alfresco.repo.version.Node2ServiceImpl

All Implemented Interfaces:

Version2Model, VersionBaseModel, VersionModel, NodeService

public class Node2ServiceImpl
extends NodeServiceImpl
implements NodeService, Version2Model

The version2 store node service implementation

Field Summary

Fields inherited from class org.alfresco.repo.version.NodeServiceImpl

contentDataDAO, dbNodeService, dicitionaryService, MSG_UNSUPPORTED

Fields inherited from interface org.alfresco.repo.version.Version2Model

ASPECT_LOCALNAME_VERSION, ASPECT_VERSION, ASPECT_VERSION_STORE_ROOT, ASSOC_ROOT_VERSION, ASSOC_SUCCESSOR, CHILD_QNAME_VERSION_HISTORIES, CHILD_QNAME_VERSIONS, NAMESPACE_URI, PROP_FROZEN_ACCESSED, PROP_FROZEN_CREATED, PROP_FROZEN_CREATOR, PROP_FROZEN_MODIFIED, PROP_FROZEN_MODIFIER, PROP_FROZEN_NODE_DBID, PROP_FROZEN_NODE_REF, PROP_METADATA_PREFIX, PROP_QNAME_FROZEN_ACCESSED, PROP_QNAME_FROZEN_CREATED, PROP_QNAME_FROZEN_CREATOR, PROP_QNAME_FROZEN_MODIFIED, PROP_QNAME_FROZEN_MODIFIER, PROP_QNAME_FROZEN_NODE_DBID, PROP_QNAME_FROZEN_NODE_REF, PROP_QNAME_TRANSLATION_VERSIONS, PROP_QNAME_VERSION_DESCRIPTION, PROP_QNAME_VERSION_LABEL, PROP_QNAME_VERSION_NUMBER, PROP_QNAME_VERSIONED_NODE_ID, PROP_VERSION_DESCRIPTION, PROP_VERSION_TYPE, STORE_ID, TYPE_QNAME_VERSION_HISTORY

Fields inherited from interface org.alfresco.repo.version.VersionBaseModel

ASPECT_LOCALNAME_VERSION_STORE_ROOT, ASSOC_LOCALNAME_ROOT_VERSION, CHILD_VERSION_HISTORIES, CHILD_VERSIONS, PROP_CREATED_DATE, PROP_CREATOR, PROP_DESCRIPTION, PROP_TRANSLATION_VERSIONS, PROP_VERSION_LABEL, PROP_VERSION_NUMBER, PROP_VERSIONED_NODE_ID, STORE_PROTOCOL, TYPE_VERSION_HISTORY

Fields inherited from interface org.alfresco.repo.version.VersionModel

ASPECT_VERSION_STORE_ROOT, ASSOC_ROOT_VERSION, ASSOC_SUCCESSOR, CHILD_QNAME_VERSION_HISTORIES, CHILD_QNAME_VERSION_META_DATA, CHILD_QNAME_VERSIONED_ASSOCS, CHILD_QNAME_VERSIONED_ATTRIBUTES, CHILD_QNAME_VERSIONED_CHILD_ASSOCS, CHILD_QNAME_VERSIONS, CHILD_VERSION_META_DATA, CHILD_VERSIONED_ASSOCS, CHILD_VERSIONED_ATTRIBUTES, CHILD_VERSIONED_CHILD_ASSOCS, NAMESPACE_URI, PROP_ASSOC_QNAME, PROP_ASSOC_TYPE_QNAME, PROP_FROZEN_ASPECTS, PROP_FROZEN_NODE_ID, PROP_FROZEN_NODE_STORE_ID, PROP_FROZEN_NODE_STORE_PROTOCOL, PROP_FROZEN_NODE_TYPE, PROP_IS_MULTI_VALUE, PROP_IS_PRIMARY, PROP_META_DATA_NAME, PROP_META_DATA_VALUE, PROP_MULTI_VALUE, PROP_NTH_SIBLING, PROP_QNAME, PROP_QNAME_ASSOC_QNAME, PROP_QNAME_ASSOC_TYPE_QNAME, PROP_QNAME_FROZEN_ASPECTS, PROP_QNAME_FROZEN_NODE_ID, PROP_QNAME_FROZEN_NODE_STORE_ID, PROP_QNAME_FROZEN_NODE_STORE_PROTOCOL, PROP_QNAME_FROZEN_NODE_TYPE, PROP_QNAME_IS_MULTI_VALUE, PROP_QNAME_IS_PRIMARY, PROP_QNAME_META_DATA_NAME, PROP_QNAME_META_DATA_VALUE, PROP_QNAME_MULTI_VALUE, PROP_QNAME_NTH_SIBLING, PROP_QNAME_QNAME, PROP_QNAME_TRANSLATION_VERSIONS, PROP_QNAME_VALUE, PROP_QNAME_VERSION_LABEL, PROP_QNAME_VERSION_NUMBER, PROP_QNAME_VERSIONED_NODE_ID, PROP_VALUE, STORE_ID, TYPE_QNAME_VERSION, TYPE_QNAME_VERSION_HISTORY, TYPE_QNAME_VERSION_META_DATA_VALUE, TYPE_QNAME_VERSIONED_ASSOC, TYPE_QNAME_VERSIONED_CHILD_ASSOC, TYPE_QNAME_VERSIONED_PROPERTY, TYPE_VERSION, TYPE_VERSION_META_DATA_VALUE, TYPE_VERSIONED_ASSOC, TYPE_VERSIONED_CHILD_ASSOC, TYPE_VERSIONED_PROPERTY

Constructor Summary

Node2ServiceImpl()

Method Summary

java.util.Set	getAspects(NodeRef nodeRef) Translation for version store
java.util.List	getChildAssocs(NodeRef nodeRef, QNamePattern typeQNamePattern, QNamePattern qnamePattern) Performs conversion from version store properties to real associations
java.util.List	getParentAssocs(NodeRef nodeRef, QNamePattern typeQNamePattern, QNamePattern qnamePattern) The node will apprear to be attached to the root of the version store
ChildAssociationRef	getPrimaryParent(NodeRef nodeRef) Simulates the node begin attached to the root node of the version store.
java.util.Map	getProperties(NodeRef nodeRef) Property translation for version store
java.io.Serializable	getProperty(NodeRef nodeRef, QName qname) Property translation for version store
java.util.List	getTargetAssocs(NodeRef sourceRef, QNamePattern qnamePattern) Fetches all associations from the given source where the associations' qualified names match the pattern provided.
QName	getType(NodeRef nodeRef) Type translation for version store

Methods inherited from class org.alfresco.repo.version.NodeServiceImpl

addAspect, addChild, addChild, addProperties, cleanup, createAssociation, createNode, createNode, createStore, deleteNode, deleteStore, exists, exists, getAssoc, getChildAssocs, getChildAssocs, getChildAssocs, getChildAssocsWithoutParentAssocsOfType, getChildByName, getChildrenByName, getNodeStatus, getParentAssocs, getPath, getPaths, getRootNode, getSourceAssocs, getStoreArchiveNode, getStores, hasAspect, moveNode, removeAspect, removeAssociation, removeChild, removeChildAssociation, removeProperty, removeSeconaryChildAssociation, restoreNode, setChildAssociationIndex, setContentDataDAO, setDbNodeService, setDictionaryService, setProperties, setProperty, setSearcher, setType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.alfresco.service.cmr.repository.NodeService

addAspect, addChild, addChild, addProperties, createAssociation, createNode, createNode, createStore, deleteNode, deleteStore, exists, exists, getAssoc, getChildAssocs, getChildAssocs, getChildAssocs, getChildAssocsWithoutParentAssocsOfType, getChildByName, getChildrenByName, getNodeStatus, getParentAssocs, getPath, getPaths, getRootNode, getSourceAssocs, getStoreArchiveNode, getStores, hasAspect, moveNode, removeAspect, removeAssociation, removeChild, removeChildAssociation, removeProperty, removeSeconaryChildAssociation, restoreNode, setChildAssociationIndex, setProperties, setProperty, setType

Constructor Detail

Node2ServiceImpl

public Node2ServiceImpl()

Method Detail

getType

public QName getType(NodeRef nodeRef)
              throws InvalidNodeRefException

Type translation for version store

Specified by:

getType in interface NodeService

Overrides:

getType in class NodeServiceImpl

Returns:

Returns the type name

Throws:

InvalidNodeRefException - if the node could not be found

See Also:

DictionaryService

getAspects

public java.util.Set getAspects(NodeRef nodeRef)
                         throws InvalidNodeRefException

Translation for version store

Specified by:

getAspects in interface NodeService

Overrides:

getAspects in class NodeServiceImpl

Returns:

Returns a set of all aspects applied to the node, including mandatory aspects

Throws:

InvalidNodeRefException - if the node could not be found

getProperties

public java.util.Map getProperties(NodeRef nodeRef)
                            throws InvalidNodeRefException

Property translation for version store

Specified by:

getProperties in interface NodeService

Overrides:

getProperties in class NodeServiceImpl

Returns:

Returns all properties keyed by their qualified name

Throws:

InvalidNodeRefException - if the node could not be found

getProperty

public java.io.Serializable getProperty(NodeRef nodeRef,
                                        QName qname)
                                 throws InvalidNodeRefException

Property translation for version store

Specified by:

getProperty in interface NodeService

Overrides:

getProperty in class NodeServiceImpl

qname - the qualified name of the property

Returns:

Returns the value of the property, or null if not yet set

Throws:

InvalidNodeRefException - if the node could not be found

getParentAssocs

public java.util.List getParentAssocs(NodeRef nodeRef,
                                      QNamePattern typeQNamePattern,
                                      QNamePattern qnamePattern)

The node will apprear to be attached to the root of the version store

Specified by:

getParentAssocs in interface NodeService

Overrides:

getParentAssocs in class NodeServiceImpl

Parameters:

nodeRef - the child node

typeQNamePattern - the pattern that the type qualified name of the association must match

qnamePattern - the pattern that the qnames of the assocs must match

Returns:

Returns a list of all parent-child associations that exist where the given node is the child

See Also:

NodeService.getParentAssocs(NodeRef, QNamePattern, QNamePattern)

getChildAssocs

public java.util.List getChildAssocs(NodeRef nodeRef,
                                     QNamePattern typeQNamePattern,
                                     QNamePattern qnamePattern)
                              throws InvalidNodeRefException

Performs conversion from version store properties to real associations

Specified by:

getChildAssocs in interface NodeService

Overrides:

getChildAssocs in class NodeServiceImpl

Parameters:

nodeRef - the parent node - usually a container

typeQNamePattern - the pattern that the type qualified name of the association must match

qnamePattern - the pattern that the qnames of the assocs must match

Returns:

Returns a list of ChildAssociationRef instances. If the node is not a container then the result will be empty.

Throws:

InvalidNodeRefException - if the node could not be found

See Also:

QName, RegexQNamePattern.MATCH_ALL

getPrimaryParent

public ChildAssociationRef getPrimaryParent(NodeRef nodeRef)
                                     throws InvalidNodeRefException

Simulates the node begin attached to the root node of the version store.

Specified by:

getPrimaryParent in interface NodeService

Overrides:

getPrimaryParent in class NodeServiceImpl

Returns:

Returns the primary parent-child association of the node

Throws:

InvalidNodeRefException - if the node could not be found

getTargetAssocs

public java.util.List getTargetAssocs(NodeRef sourceRef,
                                      QNamePattern qnamePattern)

Description copied from interface: NodeService

Fetches all associations from the given source where the associations' qualified names match the pattern provided.

Specified by:

getTargetAssocs in interface NodeService

Overrides:

getTargetAssocs in class NodeServiceImpl

Parameters:

sourceRef - the association source

qnamePattern - the association qname pattern to match against

Returns:

an empty list - ALWAYS.

See Also:

QName, RegexQNamePattern.MATCH_ALL