| /* |
| * 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.xml.internal.bind.v2.runtime.unmarshaller; |
| |
| import java.util.HashMap; |
| import java.util.concurrent.Callable; |
| |
| import javax.xml.bind.ValidationEventHandler; |
| |
| import com.sun.xml.internal.bind.IDResolver; |
| |
| import org.xml.sax.SAXException; |
| |
| /** |
| * Default implementation of {@link IDResolver}. |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| final class DefaultIDResolver extends IDResolver { |
| /** Records ID->Object map. */ |
| private HashMap<String,Object> idmap = null; |
| |
| @Override |
| public void startDocument(ValidationEventHandler eventHandler) throws SAXException { |
| if(idmap!=null) |
| idmap.clear(); |
| } |
| |
| @Override |
| public void bind(String id, Object obj) { |
| if(idmap==null) idmap = new HashMap<String,Object>(); |
| idmap.put(id,obj); |
| } |
| |
| @Override |
| public Callable resolve(final String id, Class targetType) { |
| return new Callable() { |
| public Object call() throws Exception { |
| if(idmap==null) return null; |
| return idmap.get(id); |
| } |
| }; |
| } |
| } |