org.webharvest.utils

Class XmlUtil

java.lang.Object

org.webharvest.utils.XmlUtil

public class XmlUtil
extends Object

XML utils - contains common logic for XML handling

Constructor Summary

Constructors

Constructor and Description
XmlUtil()

Method Summary

Modifier and Type	Method and Description
static ListVariable	createListOfXmlNodes(net.sf.saxon.query.XQueryExpression exp, net.sf.saxon.query.DynamicQueryContext dynamicContext) Creates list variable of resulting XML nodes.
static ListVariable	evaluateXPath(String xpath, String xml, RuntimeConfig runtimeConfig) Evaluates specified XPath expression against given XML text and using given runtime configuration.
static void	prettyPrintXml(Document doc, Writer writer)
static String	prettyPrintXml(String xmlAsString)

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlUtil

public XmlUtil()

Method Detail

prettyPrintXml

public static void prettyPrintXml(Document doc,
                                  Writer writer)
                           throws IOException

Throws:

IOException

prettyPrintXml

public static String prettyPrintXml(String xmlAsString)
                             throws IOException,
                                    ParserConfigurationException,
                                    SAXException

Throws:

IOException

ParserConfigurationException

SAXException

evaluateXPath

public static ListVariable evaluateXPath(String xpath,
                                         String xml,
                                         RuntimeConfig runtimeConfig)
                                  throws net.sf.saxon.trans.XPathException

Evaluates specified XPath expression against given XML text and using given runtime configuration.

Parameters:

xpath -

xml -

runtimeConfig -

Returns:

Instance of ListVariable that contains results.

Throws:

net.sf.saxon.trans.XPathException

createListOfXmlNodes

public static ListVariable createListOfXmlNodes(net.sf.saxon.query.XQueryExpression exp,
                                                net.sf.saxon.query.DynamicQueryContext dynamicContext)
                                         throws net.sf.saxon.trans.XPathException

Creates list variable of resulting XML nodes.

Parameters:

exp -

dynamicContext -

Returns:

Throws:

net.sf.saxon.trans.XPathException