org.kuali.kra.s2s.util

Class XPathExecutor

java.lang.Object

org.kuali.kra.s2s.util.XPathExecutor

public class XPathExecutor
extends Object

Class processes XPath Queries.

Constructor Summary

Constructors

Constructor and Description
XPathExecutor(String xml)

Method Summary

Methods

Modifier and Type	Method and Description
String	execute(String xPath) Method evaulates the XPath expression against the xml string.
Document	getDoc()
Node	getNode(String xpath) For a given XPath, a DOM Node that the XPath resolve to is returned.
void	setDoc(Document doc)

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathExecutor

public XPathExecutor(String xml)
              throws Exception

Throws:

Exception

Method Detail

execute

public String execute(String xPath)
               throws Exception

Method evaulates the XPath expression against the xml string. Currently utilizing a DOM implementation.

Parameters:

xml -

xPath -

Returns:

first node value returned

Throws:

Exception

getNode

public Node getNode(String xpath)
             throws TransformerException

For a given XPath, a DOM Node that the XPath resolve to is returned.

Parameters:

xpath - A valid XPath referring to the Node that is to be returned

Returns:

The Node referred to by the xpath argument.

Throws:

TransformerException

getDoc

public Document getDoc()

Returns:

the Document.

setDoc

public void setDoc(Document doc)

Parameters:

doc - the Document.