MarshallerServerSerializer.java

   1 /*
   2  * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.argeo.server;
  18
  19 import java.io.IOException;
  20 import java.io.Writer;
  21
  22 import javax.servlet.http.HttpServletRequest;
  23 import javax.servlet.http.HttpServletResponse;
  24 import javax.xml.transform.stream.StreamResult;
  25
  26 import org.argeo.ArgeoException;
  27 import org.springframework.oxm.Marshaller;
  28
  29 public class MarshallerServerSerializer implements ServerSerializer, Serializer {
  30         private Marshaller marshaller;
  31         private String contentTypeCharset = "UTF-8";
  32
  33         @SuppressWarnings("restriction")
  34         public void serialize(Object obj, HttpServletRequest request,
  35                         HttpServletResponse response) {
  36                 response.setContentType("text/xml;charset=" + contentTypeCharset);
  37                 try {
  38                         serialize(obj, response.getWriter());
  39                 } catch (IOException e) {
  40                         throw new ArgeoException("Cannot serialize " + obj, e);
  41                 }
  42         }
  43
  44         public void serialize(Object obj, Writer writer) {
  45                 try {
  46                         StreamResult result = new StreamResult(writer);
  47                         marshaller.marshal(obj, result);
  48                 } catch (Exception e) {
  49                         throw new ArgeoException("Cannot serialize " + obj, e);
  50                 }
  51         }
  52
  53         @Deprecated
  54         public void serialize(Writer writer, Object obj) {
  55                 serialize(obj, writer);
  56         }
  57
  58         public void setMarshaller(Marshaller marshaller) {
  59                 this.marshaller = marshaller;
  60         }
  61
  62         public void setContentTypeCharset(String contentTypeCharset) {
  63                 this.contentTypeCharset = contentTypeCharset;
  64         }
  65
  66 }