org.alfresco.repo.nodelocator

Class XPathNodeLocator

java.lang.Object

org.alfresco.repo.nodelocator.AbstractNodeLocator

org.alfresco.repo.nodelocator.XPathNodeLocator

All Implemented Interfaces:

NodeLocator

public class XPathNodeLocator
extends AbstractNodeLocator

This NodeLocator identifies a node from an XPath provided via the xpath parameter.

Since:

4.0

Author:

Nick Smith

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME
static String	QUERY_KEY
static String	STORE_ID_KEY
static String	STORE_TYPE_KEY

Constructor Summary

Constructors

Constructor and Description
XPathNodeLocator()

Method Summary

Modifier and Type	Method and Description
String	getName()
NodeRef	getNode(NodeRef source, Map<String,Serializable> params) Finds a NodeRef given a starting NodeRef and a Map of parameters.
List<ParameterDefinition>	getParameterDefinitions() A list containing the parmameter defintions for this NodeLocator.
void	setDefaultStore(String defaultStoreStr)
void	setSearchService(SearchService searchService)

Methods inherited from class org.alfresco.repo.nodelocator.AbstractNodeLocator

setNodeLocatorService

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

QUERY_KEY

public static final String QUERY_KEY

See Also:

Constant Field Values

STORE_TYPE_KEY

public static final String STORE_TYPE_KEY

See Also:

Constant Field Values

STORE_ID_KEY

public static final String STORE_ID_KEY

See Also:

Constant Field Values

Constructor Detail

XPathNodeLocator

public XPathNodeLocator()

Method Detail

getNode

public NodeRef getNode(NodeRef source,
                       Map<String,Serializable> params)

Finds a NodeRef given a starting NodeRef and a Map of parameters. Returns null if the specified node could not be found.

Parameters:

source - the starting point for locating a new node. The source node. Can be null.

params - an arbitrary Map of parameters.Can be null.

Returns:

the node to be found or null.

getParameterDefinitions

public List<ParameterDefinition> getParameterDefinitions()

A list containing the parmameter defintions for this NodeLocator.

Specified by:

getParameterDefinitions in interface NodeLocator

Overrides:

getParameterDefinitions in class AbstractNodeLocator

Returns:

a list of parameter definitions

getName

public String getName()

Specified by:

getName in class AbstractNodeLocator

setSearchService

public void setSearchService(SearchService searchService)

Parameters:

searchService - the searchService to set

setDefaultStore

public void setDefaultStore(String defaultStoreStr)

Parameters:

defaultStoreStr - the defaultStoreStr to set