Package org.hippoecm.frontend.usagestatistics.events

Class HandleIdentifierStrategy

java.lang.Object

org.hippoecm.frontend.usagestatistics.events.HandleIdentifierStrategy

All Implemented Interfaces:

IdentifierStrategy

public class HandleIdentifierStrategy
extends Object
implements IdentifierStrategy

Strategy to find the id of the handle of a node.

The strategy returns the identifier of the handle if:

• The node is the handle
• The node is a descendant of a handle
• The node is revision

In all other cases null is returned.

Field Summary

Fields

Modifier and Type	Field	Description
static final org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor	Description
HandleIdentifierStrategy()

Method Summary

Modifier and Type	Method	Description
String	getIdentifier(Node node)	Traverses up the tree until a node of the type HippoNodeType.NT_HANDLE is found and returns the identifier of that node.

Methods inherited from class java.lang.Object

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

Field Details

log

public static final org.slf4j.Logger log

Constructor Details

HandleIdentifierStrategy

public HandleIdentifierStrategy()

Method Details

getIdentifier

public String getIdentifier(Node node)
                     throws RepositoryException

Traverses up the tree until a node of the type HippoNodeType.NT_HANDLE is found and returns the identifier of that node.

If the node is a revision, the handle is found and the identifier of the handle is returned.

Otherwise null is returned.

Specified by:

getIdentifier in interface IdentifierStrategy

Parameters:

node - Node that is related to a handle

Returns:

the identifier of the handle or null

Throws:

RepositoryException - if an identifier of the handle cannot be obtained