org.alfresco.repo.version

Class VersionServiceImpl

java.lang.Object

org.alfresco.repo.version.common.AbstractVersionServiceImpl

org.alfresco.repo.version.VersionServiceImpl

All Implemented Interfaces:

VersionBaseModel, VersionModel, VersionService

Direct Known Subclasses:

Version2ServiceImpl

public abstract class VersionServiceImpl
extends AbstractVersionServiceImpl
implements VersionService, VersionModel

Version1 Service - implements lightWeightVersionStore

Author:

Roy Wetheral NOTE: deprecated since 3.1 (migrate and use Version2 Service)

Field Summary

Fields

Modifier and Type	Field and Description
protected org.alfresco.service.cmr.repository.NodeService	dbNodeService The db node service, used as the version store implementation
protected static String	MSGID_ERR_NO_BRANCHES
protected static String	MSGID_ERR_NOT_FOUND Error message I18N id's
protected static String	MSGID_ERR_ONE_PRECEEDING
protected static String	MSGID_ERR_RESTORE_EXISTS
protected static String	MSGID_ERR_RESTORE_NO_VERSION
protected static String	MSGID_ERR_REVERT_MISMATCH
protected BehaviourFilter	policyBehaviourFilter Policy behaviour filter
protected org.alfresco.service.cmr.search.SearchService	searcher The repository searcher
protected Comparator<Version>	versionComparatorDesc

Fields inherited from class org.alfresco.repo.version.common.AbstractVersionServiceImpl

dictionaryService, nodeService, policyComponent

Fields inherited from interface org.alfresco.service.cmr.version.VersionService

VERSION_STORE_PROTOCOL

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_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_CHILD_ASSOC, TYPE_VERSIONED_PROPERTY

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

ASPECT_LOCALNAME_VERSION_STORE_ROOT, ASSOC_LOCALNAME_ROOT_VERSION, CHILD_VERSION_HISTORIES, CHILD_VERSIONED_ASSOCS, CHILD_VERSIONS, PROP_CREATED_DATE, PROP_CREATOR, PROP_DESCRIPTION, PROP_TRANSLATION_VERSIONS, PROP_VERSION_DESCRIPTION, PROP_VERSION_LABEL, PROP_VERSION_NUMBER, PROP_VERSION_TYPE, PROP_VERSIONED_NODE_ID, STORE_PROTOCOL, TYPE_VERSION_HISTORY, TYPE_VERSIONED_ASSOC

Constructor Summary

Constructors

Constructor and Description
VersionServiceImpl()

Method Summary

Modifier and Type	Method and Description
protected VersionHistory	buildVersionHistory(org.alfresco.service.cmr.repository.NodeRef versionHistoryRef, org.alfresco.service.cmr.repository.NodeRef nodeRef) Builds a version history object from the version history reference.
Collection<Version>	createVersion(Collection<org.alfresco.service.cmr.repository.NodeRef> nodeRefs, Map<String,Serializable> versionProperties) Note: we can't control the order of the list, so if we have children and parents in the list and the parents get versioned before the children and the children are not already versioned then the parents child references will be pointing to the node ref, rather than the verison history.
Version	createVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef, Map<String,Serializable> versionProperties) Creates a new version based on the referenced node.
Collection<Version>	createVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef, Map<String,Serializable> versionProperties, boolean versionChildren) The version's are created from the children upwards with the parent being created first.
protected Version	createVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef, Map<String,Serializable> origVersionProperties, int versionNumber) Creates a new version of the passed node assigning the version properties accordingly.
protected void	defaultOnCreateVersion(org.alfresco.service.namespace.QName classRef, org.alfresco.service.cmr.repository.NodeRef nodeRef, Map<String,Serializable> versionProperties, PolicyScope nodeDetails) Default implementation of the on create version policy.
void	deleteVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef, Version version) Delete a specific version associated with a node reference.
void	deleteVersionHistory(org.alfresco.service.cmr.repository.NodeRef nodeRef) Delete the version history associated with a node reference.
void	ensureVersioningEnabled(org.alfresco.service.cmr.repository.NodeRef nodeRef, Map<org.alfresco.service.namespace.QName,Serializable> versionProperties) Ensures that a node has the versionable aspect applied to it, and has at least an initial entry in the version store.
Version	getCurrentVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef) Gets the version object for the current version of the node reference passed.
protected org.alfresco.service.cmr.repository.NodeRef	getRootNode() Gets the version stores root node
protected Version	getVersion(org.alfresco.service.cmr.repository.NodeRef versionRef) Constructs the a version object to contain the version information from the version node ref.
VersionHistory	getVersionHistory(org.alfresco.service.cmr.repository.NodeRef nodeRef) Gets the version history information for a node.
protected org.alfresco.service.cmr.repository.NodeRef	getVersionHistoryNodeRef(org.alfresco.service.cmr.repository.NodeRef nodeRef) Gets a reference to the version history node for a given 'real' node.
protected Map<String,Serializable>	getVersionMetaData(org.alfresco.service.cmr.repository.NodeRef versionNodeRef)
org.alfresco.service.cmr.repository.StoreRef	getVersionStoreReference() Gets the reference to the version store
void	initialise() Initialise method
boolean	isAVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef) Is the nodeRef a version node?
boolean	isVersioned(org.alfresco.service.cmr.repository.NodeRef nodeRef) Is the nodeRef versioned?
void	registerVersionLabelPolicy(org.alfresco.service.namespace.QName typeQName, VersionServicePolicies.CalculateVersionLabelPolicy policy) Register version label policy for the specified type
org.alfresco.service.cmr.repository.NodeRef	restore(org.alfresco.service.cmr.repository.NodeRef nodeRef, org.alfresco.service.cmr.repository.NodeRef parentNodeRef, org.alfresco.service.namespace.QName assocTypeQName, org.alfresco.service.namespace.QName assocQName) By default a deep restore is performed.
org.alfresco.service.cmr.repository.NodeRef	restore(org.alfresco.service.cmr.repository.NodeRef nodeRef, org.alfresco.service.cmr.repository.NodeRef parentNodeRef, org.alfresco.service.namespace.QName assocTypeQName, org.alfresco.service.namespace.QName assocQName, boolean deep) Restores a node not currently present in the store, but that has a version history.
void	revert(org.alfresco.service.cmr.repository.NodeRef nodeRef) Revert the state of the node to the current version.
void	revert(org.alfresco.service.cmr.repository.NodeRef nodeRef, boolean deep) Revert the state of the node to the current version.
void	revert(org.alfresco.service.cmr.repository.NodeRef nodeRef, Version version) Revert the state of the node to the specified version.
void	revert(org.alfresco.service.cmr.repository.NodeRef nodeRef, Version version, boolean deep) Revert the state of the node to the specified version.
void	setDbNodeService(org.alfresco.service.cmr.repository.NodeService nodeService) Sets the db node service, used as the version store implementation
void	setPolicyBehaviourFilter(BehaviourFilter policyBehaviourFilter) Set the policy behaviour filter
void	setSearcher(org.alfresco.service.cmr.search.SearchService searcher)
void	setVersionComparatorClass(String versionComparatorClass) Sets an optional comparator to sort a versions in descending order (eg.

Methods inherited from class org.alfresco.repo.version.common.AbstractVersionServiceImpl

getRevertAspectAction, getRevertAssocAction, invokeAfterCreateVersion, invokeAfterVersionRevert, invokeBeforeCreateVersion, invokeCalculateVersionLabel, invokeOnCreateVersion, setDictionaryService, setNodeService, setPolicyComponent

Methods inherited from class java.lang.Object

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

Field Detail

MSGID_ERR_NOT_FOUND

protected static final String MSGID_ERR_NOT_FOUND

Error message I18N id's

See Also:

Constant Field Values

MSGID_ERR_NO_BRANCHES

protected static final String MSGID_ERR_NO_BRANCHES

See Also:

Constant Field Values

MSGID_ERR_RESTORE_EXISTS

protected static final String MSGID_ERR_RESTORE_EXISTS

See Also:

Constant Field Values

MSGID_ERR_ONE_PRECEEDING

protected static final String MSGID_ERR_ONE_PRECEEDING

See Also:

Constant Field Values

MSGID_ERR_RESTORE_NO_VERSION

protected static final String MSGID_ERR_RESTORE_NO_VERSION

See Also:

Constant Field Values

MSGID_ERR_REVERT_MISMATCH

protected static final String MSGID_ERR_REVERT_MISMATCH

See Also:

Constant Field Values

dbNodeService

protected org.alfresco.service.cmr.repository.NodeService dbNodeService

The db node service, used as the version store implementation

policyBehaviourFilter

protected BehaviourFilter policyBehaviourFilter

Policy behaviour filter

searcher

protected org.alfresco.service.cmr.search.SearchService searcher

The repository searcher

versionComparatorDesc

protected Comparator<Version> versionComparatorDesc

Constructor Detail

VersionServiceImpl

public VersionServiceImpl()

Method Detail

setDbNodeService

public void setDbNodeService(org.alfresco.service.cmr.repository.NodeService nodeService)

Sets the db node service, used as the version store implementation

Parameters:

nodeService - the node service

setSearcher

public void setSearcher(org.alfresco.service.cmr.search.SearchService searcher)

Parameters:

searcher - the searcher

setPolicyBehaviourFilter

public void setPolicyBehaviourFilter(BehaviourFilter policyBehaviourFilter)

Set the policy behaviour filter

Parameters:

policyBehaviourFilter - the policy behaviour filter

setVersionComparatorClass

public void setVersionComparatorClass(String versionComparatorClass)

Sets an optional comparator to sort a versions in descending order (eg. 2.1, 2.0, 1.1, 1.0). Really only needed in a 4.1.3 system (or above) that has been upgraded from an earlier system that used NON ordered sequence numbers in a cluster. Not something we really support but was the subject of MNT-226.

Parameters:

versionComparatorClass - the name of a comparator. For example "org.alfresco.repo.version.common.VersionLabelComparator".

registerVersionLabelPolicy

public void registerVersionLabelPolicy(org.alfresco.service.namespace.QName typeQName,
                                       VersionServicePolicies.CalculateVersionLabelPolicy policy)

Register version label policy for the specified type

Specified by:

registerVersionLabelPolicy in interface VersionService

Parameters:

typeQName - QName

policy - CalculateVersionLabelPolicy

initialise

public void initialise()

Initialise method

Overrides:

initialise in class AbstractVersionServiceImpl

getVersionStoreReference

public org.alfresco.service.cmr.repository.StoreRef getVersionStoreReference()

Gets the reference to the version store

Specified by:

getVersionStoreReference in interface VersionService

Specified by:

getVersionStoreReference in class AbstractVersionServiceImpl

Returns:

reference to the version store

createVersion

public Version createVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                             Map<String,Serializable> versionProperties)
                      throws ReservedVersionNameException,
                             AspectMissingException

Description copied from interface: VersionService

Creates a new version based on the referenced node.

If the node has not previously been versioned then a version history and initial version will be created.

If the node referenced does not or can not have the version aspect applied to it then an exception will be raised.

The version properties are stored as version meta-data against the newly created version.

Specified by:

createVersion in interface VersionService

Parameters:

nodeRef - a node reference

versionProperties - the version properties that are stored with the newly created version, or null if there are no relevant properties

Returns:

the created version object

Throws:

ReservedVersionNameException - thrown if a reserved property name is used int he version properties provided

AspectMissingException - thrown if the version aspect is missing

See Also:

VersionService.createVersion(NodeRef, Map)

createVersion

public Collection<Version> createVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                                         Map<String,Serializable> versionProperties,
                                         boolean versionChildren)
                                  throws ReservedVersionNameException,
                                         AspectMissingException

The version's are created from the children upwards with the parent being created first. This will ensure that the child version references in the version node will point to the version history nodes for the (possibly) newly created version histories.

Specified by:

createVersion in interface VersionService

Parameters:

nodeRef - a node reference

versionProperties - the version properties that are stored with the newly created version

versionChildren - if true then the children of the referenced node are also versioned, false otherwise

Returns:

the created version object(s)

Throws:

ReservedVersionNameException - thrown if a reserved property name is used int he version properties provided

AspectMissingException - thrown if the version aspect is missing

createVersion

public Collection<Version> createVersion(Collection<org.alfresco.service.cmr.repository.NodeRef> nodeRefs,
                                         Map<String,Serializable> versionProperties)
                                  throws ReservedVersionNameException,
                                         AspectMissingException

Note: we can't control the order of the list, so if we have children and parents in the list and the parents get versioned before the children and the children are not already versioned then the parents child references will be pointing to the node ref, rather than the verison history.

Specified by:

createVersion in interface VersionService

Parameters:

nodeRefs - a list of node references

versionProperties - version property values

Returns:

a collection of newly created versions

Throws:

ReservedVersionNameException - thrown if a reserved property name is used in the version properties provided

AspectMissingException - thrown if the version aspect is missing

createVersion

protected Version createVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                                Map<String,Serializable> origVersionProperties,
                                int versionNumber)
                         throws ReservedVersionNameException

Creates a new version of the passed node assigning the version properties accordingly.

Parameters:

nodeRef - a node reference

origVersionProperties - the version properties

versionNumber - the version number

Returns:

the newly created version

Throws:

ReservedVersionNameException - thrown if there is a name clash in the version properties

getVersionHistory

public VersionHistory getVersionHistory(org.alfresco.service.cmr.repository.NodeRef nodeRef)

Description copied from interface: VersionService

Gets the version history information for a node.

If the node has not been versioned then null is returned.

If the node referenced does not or can not have the version aspect applied to it then an exception will be raised.

Specified by:

getVersionHistory in interface VersionService

Parameters:

nodeRef - a node reference

Returns:

the version history information

See Also:

VersionService.getVersionHistory(NodeRef)

getCurrentVersion

public Version getCurrentVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef)

Description copied from interface: VersionService

Gets the version object for the current version of the node reference passed.

Returns null if the node is not versionable or has not been versioned.

Specified by:

getCurrentVersion in interface VersionService

Parameters:

nodeRef - the node reference of the 'live' node

Returns:

the version object for the current version

See Also:

VersionService.getCurrentVersion(NodeRef)

getVersionMetaData

protected Map<String,Serializable> getVersionMetaData(org.alfresco.service.cmr.repository.NodeRef versionNodeRef)

getRootNode

protected org.alfresco.service.cmr.repository.NodeRef getRootNode()

Gets the version stores root node

Returns:

the node ref to the root node of the version store

buildVersionHistory

protected VersionHistory buildVersionHistory(org.alfresco.service.cmr.repository.NodeRef versionHistoryRef,
                                             org.alfresco.service.cmr.repository.NodeRef nodeRef)

Builds a version history object from the version history reference.

The node ref is passed to enable the version history to be scoped to the appropriate branch in the version history.

Parameters:

versionHistoryRef - the node ref for the version history

nodeRef - the node reference

Returns:

a constructed version history object

getVersion

protected Version getVersion(org.alfresco.service.cmr.repository.NodeRef versionRef)

Constructs the a version object to contain the version information from the version node ref.

Parameters:

versionRef - the version reference

Returns:

object containing verison data

getVersionHistoryNodeRef

protected org.alfresco.service.cmr.repository.NodeRef getVersionHistoryNodeRef(org.alfresco.service.cmr.repository.NodeRef nodeRef)

Gets a reference to the version history node for a given 'real' node.

Parameters:

nodeRef - a node reference

Returns:

a reference to the version history node, null of none

ensureVersioningEnabled

public void ensureVersioningEnabled(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                                    Map<org.alfresco.service.namespace.QName,Serializable> versionProperties)

Description copied from interface: VersionService

Ensures that a node has the versionable aspect applied to it, and has at least an initial entry in the version store. If any of these requirements are missing, then they will be fixed.

Specified by:

ensureVersioningEnabled in interface VersionService

Parameters:

nodeRef - the node reference

versionProperties - the version properties to apply if versioning isn't currently enabled for the node

See Also:

VersionService.ensureVersioningEnabled(NodeRef,Map)

revert

public void revert(org.alfresco.service.cmr.repository.NodeRef nodeRef)

Description copied from interface: VersionService

Revert the state of the node to the current version.

The node reference will be reverted to the current version.

A deep revert will be performed.

Specified by:

revert in interface VersionService

Parameters:

nodeRef - the node reference

See Also:

VersionService.revert(NodeRef)

revert

public void revert(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                   boolean deep)

Description copied from interface: VersionService

Revert the state of the node to the current version.

The node will be reverted to the current version.

Specified by:

revert in interface VersionService

Parameters:

nodeRef - the node reference

deep - true if a deep revert is to be performed, false otherwise

See Also:

VersionService.revert(org.alfresco.service.cmr.repository.NodeRef, boolean)

revert

public void revert(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                   Version version)

Description copied from interface: VersionService

Revert the state of the node to the specified version.

A deep revert will take place by default.

Specified by:

revert in interface VersionService

Parameters:

nodeRef - the node reference

version - the version to revert to

See Also:

VersionService.revert(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.cmr.version.Version)

revert

public void revert(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                   Version version,
                   boolean deep)

Description copied from interface: VersionService

Revert the state of the node to the specified version.

Any changes made to the node will be lost and the state of the node will reflect that of the version specified.

The version label property on the node reference will remain unchanged.

If the node is further versioned then the new version will be created at the head of the version history graph. A branch will not be created.

If a deep revert is to be performed then any child nodes that are no longer present will be deep restored (if appropriate) otherwise child associations to deleted, versioned nodes will not be restored.

Specified by:

revert in interface VersionService

Parameters:

nodeRef - the node reference

version - the version to revert to

deep - true is a deep revert is to be performed, false otherwise.

See Also:

VersionService.revert(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.cmr.version.Version, boolean)

restore

public org.alfresco.service.cmr.repository.NodeRef restore(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                                                           org.alfresco.service.cmr.repository.NodeRef parentNodeRef,
                                                           org.alfresco.service.namespace.QName assocTypeQName,
                                                           org.alfresco.service.namespace.QName assocQName)

Description copied from interface: VersionService

By default a deep restore is performed.

Specified by:

restore in interface VersionService

Parameters:

nodeRef - the node reference to a node that no longer exists in the store

parentNodeRef - the new parent of the restored node

assocTypeQName - the assoc type qname

assocQName - the assoc qname

Returns:

the newly restored node reference

See Also:

VersionService.restore(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName, org.alfresco.service.namespace.QName)

restore

public org.alfresco.service.cmr.repository.NodeRef restore(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                                                           org.alfresco.service.cmr.repository.NodeRef parentNodeRef,
                                                           org.alfresco.service.namespace.QName assocTypeQName,
                                                           org.alfresco.service.namespace.QName assocQName,
                                                           boolean deep)

Description copied from interface: VersionService

Restores a node not currently present in the store, but that has a version history.

The restored node will be at the head (most resent version).

Restoration will fail if there is no version history for the specified node id in the specified store.

If the node already exists in the store then an exception will be raised.

Once the node is restored it is reverted to the head version in the appropriate version history tree. If deep is set to true then this will be a deep revert, false otherwise.

Specified by:

restore in interface VersionService

Parameters:

nodeRef - the node reference to a node that no longer exists in the store

parentNodeRef - the new parent of the restored node

assocTypeQName - the assoc type qname

assocQName - the assoc qname

deep - true is a deep revert should be performed once the node has been restored, false otherwise

Returns:

the newly restored node reference

See Also:

VersionService.restore(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.namespace.QName, org.alfresco.service.namespace.QName, boolean)

deleteVersionHistory

public void deleteVersionHistory(org.alfresco.service.cmr.repository.NodeRef nodeRef)
                          throws AspectMissingException

Description copied from interface: VersionService

Delete the version history associated with a node reference.

This operation is permanent, all versions in the version history are deleted and cannot be retrieved.

The current version label for the node reference is reset and any subsequent versions of the node will result in a new version history being created.

Specified by:

deleteVersionHistory in interface VersionService

Parameters:

nodeRef - the node reference

Throws:

AspectMissingException - thrown if the version aspect is missing

See Also:

VersionService.deleteVersionHistory(NodeRef)

deleteVersion

public void deleteVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef,
                          Version version)

Description copied from interface: VersionService

Delete a specific version associated with a node reference.

This operation is permanent, the specific version in the version history is deleted and cannot be retrieved.

If this is the last version, then the current version label for the node reference is reset and any subsequent versions of the node will result in a new version history being created.

Specified by:

deleteVersion in interface VersionService

Parameters:

nodeRef - the node reference

version - the version to delete

defaultOnCreateVersion

protected void defaultOnCreateVersion(org.alfresco.service.namespace.QName classRef,
                                      org.alfresco.service.cmr.repository.NodeRef nodeRef,
                                      Map<String,Serializable> versionProperties,
                                      PolicyScope nodeDetails)

Description copied from class: AbstractVersionServiceImpl

Default implementation of the on create version policy. Override if you wish to supply your own policy.

Specified by:

defaultOnCreateVersion in class AbstractVersionServiceImpl

Parameters:

classRef - QName

nodeRef - NodeRef

nodeDetails - PolicyScope

isAVersion

public boolean isAVersion(org.alfresco.service.cmr.repository.NodeRef nodeRef)

Description copied from interface: VersionService

Is the nodeRef a version node?

Specified by:

isAVersion in interface VersionService

Returns:

true, if the nodeRef is a version node, false otherwise

isVersioned

public boolean isVersioned(org.alfresco.service.cmr.repository.NodeRef nodeRef)

Description copied from interface: VersionService

Is the nodeRef versioned?

Specified by:

isVersioned in interface VersionService

Returns:

true, if the nodeRef is versioned, false otherwise