Package org.teiid.xquery.saxon

Class XMLFunctions

java.lang.Object

org.teiid.xquery.saxon.XMLFunctions

public class XMLFunctions
extends Object

Constructor Summary

Constructors

Constructor	Description
XMLFunctions()

Method Summary

Modifier and Type	Method	Description
static String	escapeName(String name, boolean fully)
static boolean	isNull(net.sf.saxon.om.Item i)
static boolean	isValidNCName(String prefix)
static String[]	validateQName(String name)
static void	validateXpath(String xpath)	Validate whether the XPath is a valid XPath.
static String	xpathValue(Object doc, String xpath)

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLFunctions

public XMLFunctions()

Method Detail

xpathValue

public static String xpathValue(Object doc,
                                String xpath)
                         throws net.sf.saxon.trans.XPathException,
                                org.teiid.core.TeiidProcessingException

Throws:

net.sf.saxon.trans.XPathException

org.teiid.core.TeiidProcessingException

validateXpath

public static void validateXpath(String xpath)
                          throws org.teiid.core.TeiidProcessingException

Validate whether the XPath is a valid XPath. If not valid, an XPathExpressionException will be thrown.

Parameters:

xpath - An xpath expression, for example: a/b/c/getText()

Throws:

org.teiid.core.TeiidProcessingException

validateQName

public static String[] validateQName(String name)
                              throws org.teiid.core.TeiidProcessingException

Throws:

org.teiid.core.TeiidProcessingException

isValidNCName

public static boolean isValidNCName(String prefix)

isNull

public static boolean isNull(net.sf.saxon.om.Item i)

escapeName

public static String escapeName(String name,
                                boolean fully)