org.apache.shindig.gadgets.rewrite

Class XPathWrapper

java.lang.Object

org.apache.shindig.gadgets.rewrite.XPathWrapper

public class XPathWrapper
extends Object

Utility functions to test documents via XPath

Constructor Summary

Constructors

Constructor and Description
XPathWrapper(Document doc)

Method Summary

Methods

Modifier and Type	Method and Description
Node	getNode(String pathExpr)
NodeList	getNodeList(String pathExpr)
String	getValue(String pathExpr)

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathWrapper

public XPathWrapper(Document doc)

Method Detail

getValue

public String getValue(String pathExpr)
                throws Exception

Throws:

Exception

getNode

public Node getNode(String pathExpr)
             throws Exception

Throws:

Exception

getNodeList

public NodeList getNodeList(String pathExpr)
                     throws Exception

Throws:

Exception