View Javadoc

1   /**
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   *  Unless required by applicable law or agreed to in writing, software
12   *  distributed under the License is distributed on an "AS IS" BASIS,
13   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   *  See the License for the specific language governing permissions and
15   *  limitations under the License.
16   */
17  package javax.xml.bind.util;
18  
19  import javax.xml.transform.Result;
20  import javax.xml.transform.sax.SAXResult;
21  import javax.xml.bind.UnmarshallerHandler;
22  import javax.xml.bind.JAXBContext;
23  import javax.xml.bind.JAXBException;
24  import javax.xml.bind.Unmarshaller;
25  
26  public class JAXBResult extends SAXResult {
27  
28      private final UnmarshallerHandler unmarshallerHandler;
29  
30      public JAXBResult(JAXBContext context) throws JAXBException {
31          if (context == null) {
32              throw new JAXBException("context must not be null");
33          }
34          unmarshallerHandler = context.createUnmarshaller().getUnmarshallerHandler();
35          super.setHandler(unmarshallerHandler);
36      }
37  
38      public JAXBResult(Unmarshaller unmarshaller) throws JAXBException {
39          if (unmarshaller == null) {
40              throw new JAXBException("unmarshaller must not be null");
41          }
42          unmarshallerHandler = unmarshaller.getUnmarshallerHandler();
43          super.setHandler(unmarshallerHandler);
44      }
45  
46      public Object getResult() throws JAXBException {
47          return unmarshallerHandler.getResult();
48      }
49  
50  }