HandleIdentifierStrategy (CMS API 15.3.0 API)

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 org.slf4j.Logger log

Constructor Summary

Constructors
Constructor Description

HandleIdentifierStrategy()

Method Summary

All Methods Instance Methods Concrete Methods
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 Detail
  - log
```
public static final org.slf4j.Logger log
```
- Constructor Detail
  - HandleIdentifierStrategy
```
public HandleIdentifierStrategy()
```
- Method Detail
  - 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