| /* |
| * Copyright (c) 1997, 2011, 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.internalizer; |
| |
| import java.util.Set; |
| |
| import com.sun.tools.internal.xjc.reader.Const; |
| import com.sun.xml.internal.bind.marshaller.SAX2DOMEx; |
| |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.xml.sax.Attributes; |
| import org.xml.sax.Locator; |
| |
| /** |
| * Builds DOM while keeping the location information. |
| * |
| * <p> |
| * This class also looks for outer most <jaxb:bindings> |
| * customizations. |
| * |
| * @author |
| * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) |
| */ |
| class DOMBuilder extends SAX2DOMEx { |
| /** |
| * Grows a DOM tree under the given document, and |
| * stores location information to the given table. |
| * |
| * @param outerMostBindings |
| * This set will receive newly found outermost |
| * jaxb:bindings customizations. |
| */ |
| public DOMBuilder( Document dom, LocatorTable ltable, Set outerMostBindings ) { |
| super( dom ); |
| this.locatorTable = ltable; |
| this.outerMostBindings = outerMostBindings; |
| } |
| |
| /** Location information will be stored into this object. */ |
| private final LocatorTable locatorTable; |
| |
| private final Set outerMostBindings; |
| |
| private Locator locator; |
| |
| public void setDocumentLocator(Locator locator) { |
| this.locator = locator; |
| super.setDocumentLocator(locator); |
| } |
| |
| |
| public void startElement(String namespaceURI, String localName, String qName, Attributes atts) { |
| super.startElement(namespaceURI, localName, qName, atts); |
| |
| Element e = getCurrentElement(); |
| locatorTable.storeStartLocation( e, locator ); |
| |
| // check if this element is an outer-most <jaxb:bindings> |
| if( Const.JAXB_NSURI.equals(e.getNamespaceURI()) |
| && "bindings".equals(e.getLocalName()) ) { |
| |
| // if this is the root node (meaning that this file is an |
| // external binding file) or if the parent is XML Schema element |
| // (meaning that this is an "inlined" external binding) |
| Node p = e.getParentNode(); |
| if( p instanceof Document |
| ||( p instanceof Element && !e.getNamespaceURI().equals(p.getNamespaceURI()))) { |
| outerMostBindings.add(e); // remember this value |
| } |
| } |
| } |
| |
| public void endElement(String namespaceURI, String localName, String qName) { |
| locatorTable.storeEndLocation( getCurrentElement(), locator ); |
| super.endElement(namespaceURI, localName, qName); |
| } |
| } |