com.bea.content.el.support
Class VersionServiceImpl

java.lang.Object
  com.bea.content.el.support.VersionServiceImpl

public class VersionServiceImpl
extends Object

Provides versioning services to NodeWrapperImpl.

Examples:

     ${myNode.versions.allVersions}
     ${myNode.versions.versionById['3'].propertyMap['myNamedProperty'].value.stringValue}
     ${myNode.versions.latest.versionComment}
 

See Also

NodeWrapperImpl, IVersionManager

Method Summary

VersionWrapperImpl[]	getAllVersions() Returns all versions for a particular node.
VersionWrapperImpl	getLatest() Returns the latest published version of a particular node.
VersionByIdServiceImpl	getVersionById() Returns a service to retrieve a version by ID.

Methods inherited from class java.lang.Object

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

Method Detail

getLatest

public VersionWrapperImpl getLatest()

Returns the latest published version of a particular node.

Returns

The latest version of a node, if there is one. Returns null otherwise.

getAllVersions

public VersionWrapperImpl[] getAllVersions()

Returns all versions for a particular node.

Returns

The array of com.bea.content.virtual.version.Version or null if there are none, or an exception is thrown.

getVersionById

public VersionByIdServiceImpl getVersionById()

Returns a service to retrieve a version by ID.

Returns

VersionByIdServiceImpl