org.kuali.rice.kew.engine.node.var.schemes
Class XPathScheme

java.lang.Object
  org.kuali.rice.kew.engine.node.var.schemes.XPathScheme

All Implemented Interfaces:

PropertyScheme

public class XPathScheme
extends Object
implements PropertyScheme

A PropertyScheme that resolves the Property by evaluating it as an XPath expression. DocumentRouteHeaderValue variables are set on the XPath instance so they are accessible.

Author:

Kuali Rice Team (rice.collab@kuali.org)

Field Summary

Fields inherited from interface org.kuali.rice.kew.engine.node.var.PropertyScheme

LITERAL_SCHEME, RESOURCE_SCHEME, SCHEMES, URL_SCHEME, VARIABLE_SCHEME, XPATH_SCHEME

Constructor Summary

XPathScheme()

Method Summary

String	getName() Scheme name
String	getShortName() Short scheme name
Object	load(Property property, RouteContext context) Loads/resolves a Property

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathScheme

public XPathScheme()

Method Detail

getName

public String getName()

Description copied from interface: PropertyScheme

Scheme name

Specified by:

getName in interface PropertyScheme

Returns:

scheme name

getShortName

public String getShortName()

Description copied from interface: PropertyScheme

Short scheme name

Specified by:

getShortName in interface PropertyScheme

Returns:

short scheme name

load

public Object load(Property property,
                   RouteContext context)

Description copied from interface: PropertyScheme

Loads/resolves a Property

Specified by:

load in interface PropertyScheme

Parameters:

property - the property to resolve

context - the current RouteContext

Returns:

the loaded/resolved value