| /* |
| * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.tools.internal.xjc.reader.xmlschema.bindinfo; |
| |
| import javax.xml.bind.ValidationEventHandler; |
| import javax.xml.bind.annotation.DomHandler; |
| import javax.xml.parsers.ParserConfigurationException; |
| import javax.xml.transform.Source; |
| import javax.xml.transform.dom.DOMSource; |
| import javax.xml.transform.sax.SAXResult; |
| |
| import com.sun.xml.internal.bind.marshaller.SAX2DOMEx; |
| |
| import com.sun.xml.internal.bind.v2.util.XmlFactory; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.xml.sax.Locator; |
| import org.xml.sax.helpers.LocatorImpl; |
| import org.xml.sax.helpers.XMLFilterImpl; |
| |
| /** |
| * {@link DomHandler} that produces a W3C DOM but with a location information. |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| final class DomHandlerEx implements DomHandler<DomHandlerEx.DomAndLocation,DomHandlerEx.ResultImpl> { |
| |
| public static final class DomAndLocation { |
| public final Element element; |
| public final Locator loc; |
| |
| public DomAndLocation(Element element, Locator loc) { |
| this.element = element; |
| this.loc = loc; |
| } |
| } |
| |
| public ResultImpl createUnmarshaller(ValidationEventHandler errorHandler) { |
| return new ResultImpl(); |
| } |
| |
| public DomAndLocation getElement(ResultImpl r) { |
| return new DomAndLocation( ((Document)r.s2d.getDOM()).getDocumentElement(), r.location ); |
| } |
| |
| public Source marshal(DomAndLocation domAndLocation, ValidationEventHandler errorHandler) { |
| return new DOMSource(domAndLocation.element); |
| } |
| |
| public static final class ResultImpl extends SAXResult { |
| final SAX2DOMEx s2d; |
| |
| Locator location = null; |
| |
| ResultImpl() { |
| try { |
| DocumentBuilderFactory factory = XmlFactory.createDocumentBuilderFactory(false); // safe - only used for BI |
| s2d = new SAX2DOMEx(factory); |
| } catch (ParserConfigurationException e) { |
| throw new AssertionError(e); // impossible |
| } |
| |
| XMLFilterImpl f = new XMLFilterImpl() { |
| @Override |
| public void setDocumentLocator(Locator locator) { |
| super.setDocumentLocator(locator); |
| location = new LocatorImpl(locator); |
| } |
| }; |
| f.setContentHandler(s2d); |
| |
| setHandler(f); |
| } |
| |
| } |
| } |