MarshallerServerSerializer.java

   1 /*
   2  * Copyright (C) 2007-2012 Mathieu Baudier
   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 package org.argeo.server;
  17
  18 import java.io.IOException;
  19 import java.io.Writer;
  20
  21 import javax.servlet.http.HttpServletRequest;
  22 import javax.servlet.http.HttpServletResponse;
  23 import javax.xml.transform.stream.StreamResult;
  24
  25 import org.argeo.ArgeoException;
  26 import org.springframework.oxm.Marshaller;
  27
  28 public class MarshallerServerSerializer implements ServerSerializer, Serializer {
  29         private Marshaller marshaller;
  30         private String contentTypeCharset = "UTF-8";
  31
  32         @SuppressWarnings("restriction")
  33         public void serialize(Object obj, HttpServletRequest request,
  34                         HttpServletResponse response) {
  35                 response.setContentType("text/xml;charset=" + contentTypeCharset);
  36                 try {
  37                         serialize(obj, response.getWriter());
  38                 } catch (IOException e) {
  39                         throw new ArgeoException("Cannot serialize " + obj, e);
  40                 }
  41         }
  42
  43         public void serialize(Object obj, Writer writer) {
  44                 try {
  45                         StreamResult result = new StreamResult(writer);
  46                         marshaller.marshal(obj, result);
  47                 } catch (Exception e) {
  48                         throw new ArgeoException("Cannot serialize " + obj, e);
  49                 }
  50         }
  51
  52         @Deprecated
  53         public void serialize(Writer writer, Object obj) {
  54                 serialize(obj, writer);
  55         }
  56
  57         public void setMarshaller(Marshaller marshaller) {
  58                 this.marshaller = marshaller;
  59         }
  60
  61         public void setContentTypeCharset(String contentTypeCharset) {
  62                 this.contentTypeCharset = contentTypeCharset;
  63         }
  64
  65 }