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An OSGi bundle for Saxon-HE
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2013 Saxonica Limited.
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
package net.sf.saxon.serialize;
import net.sf.saxon.event.ReceiverOptions;
import net.sf.saxon.trans.XPathException;
import javax.xml.transform.ErrorListener;
import javax.xml.transform.TransformerException;
import java.io.StringWriter;
/**
* MessageWarner is a user-selectable receiver for XSLT xsl:message output. It causes xsl:message output
* to be notified to the warning() method of the JAXP ErrorListener, or to the error() method if
* terminate="yes" is specified. This behaviour is specified in recent versions of the JAXP interface
* specifications, but it is not the default behaviour, for backwards compatibility reasons.
*
* The text of the message that is sent to the ErrorListener is an XML serialization of the actual
* message content.
*/
public class MessageWarner extends XMLEmitter {
boolean abort = false;
public void startDocument(int properties) throws XPathException {
setWriter(new StringWriter());
abort = (properties & ReceiverOptions.TERMINATE) != 0;
super.startDocument(properties);
}
public void endDocument() throws XPathException {
ErrorListener listener = getPipelineConfiguration().getErrorListener();
XPathException de = new XPathException(getWriter().toString());
de.setErrorCode("XTMM9000");
try {
if (abort) {
listener.error(de);
} else {
listener.warning(de);
}
} catch (TransformerException te) {
throw XPathException.makeXPathException(te);
}
}
public void close() {
// do nothing
}
}