/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.ode.bpel.compiler.bom;
import org.apache.xml.utils.DOMBuilder;
import org.w3c.dom.Document;
import org.xml.sax.Attributes;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.AttributesImpl;
public class DOMBuilderContentHandler extends DOMBuilder {
private Locator _locator;
private int _suppressLineNo = 0;
public DOMBuilderContentHandler(Document doc) {
super(doc);
}
@Override
public void startElement(String ns, String localName, String name, Attributes atts) throws SAXException {
if (localName.equals("literal") || _suppressLineNo > 0)
++_suppressLineNo;
if (_locator != null && _suppressLineNo == 0) {
AttributesImpl a = new AttributesImpl(atts);
a.addAttribute(BpelObject.ATTR_LINENO.getNamespaceURI(), BpelObject.ATTR_LINENO.getLocalPart(),
"odebpelc:"+BpelObject.ATTR_LINENO.getLocalPart(), "CDATA", "" + _locator.getLineNumber());
atts = a;
}
super.startElement(ns, localName, name, atts);
}
@Override
public void endElement(String ns, String localName, String name) throws SAXException {
if (_suppressLineNo > 0)
--_suppressLineNo;
super.endElement(ns, localName, name);
}
@Override
public void setDocumentLocator(Locator locator) {
_locator = locator;
super.setDocumentLocator(locator);
}
}