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This OSGi bundle wraps ${pkgArtifactId} ${pkgVersion} jar file.
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/*
* $Id: FuncGenerateId.java,v 1.8 2010-11-01 04:35:08 joehw Exp $
*/
package com.sun.org.apache.xpath.internal.functions;
import com.sun.org.apache.xml.internal.dtm.DTM;
import com.sun.org.apache.xpath.internal.XPathContext;
import com.sun.org.apache.xpath.internal.objects.XObject;
import com.sun.org.apache.xpath.internal.objects.XString;
/**
* Execute the GenerateId() function.
* @xsl.usage advanced
*/
public class FuncGenerateId extends FunctionDef1Arg
{
static final long serialVersionUID = 973544842091724273L;
/**
* Execute the function. The function must return
* a valid object.
* @param xctxt The current execution context.
* @return A valid XObject.
*
* @throws javax.xml.transform.TransformerException
*/
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
{
int which = getArg0AsNode(xctxt);
if (DTM.NULL != which)
{
// Note that this is a different value than in previous releases
// of Xalan. It's sensitive to the exact encoding of the node
// handle anyway, so fighting to maintain backward compatability
// really didn't make sense; it may change again as we continue
// to experiment with balancing document and node numbers within
// that value.
return new XString("N" + Integer.toHexString(which).toUpperCase());
}
else
return XString.EMPTYSTRING;
}
}