/*
* Copyright: (c) 2004-2011 Mayo Foundation for Medical Education and
* Research (MFMER). All rights reserved. MAYO, MAYO CLINIC, and the
* triple-shield Mayo logo are trademarks and service marks of MFMER.
*
* Except as contained in the copyright notice above, or as used to identify
* MFMER as the author of this software, the trade names, trademarks, service
* marks, or product names of the copyright holder shall not be used in
* advertising, promotion or otherwise in connection with this software without
* prior written authorization of the copyright holder.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package edu.mayo.cts2.framework.webapp.rest.converter;
import edu.mayo.cts2.framework.core.xml.Cts2Marshaller;
import edu.mayo.cts2.framework.core.xml.Cts2v10MarshallerDecorator;
import org.springframework.http.HttpInputMessage;
import org.springframework.http.HttpOutputMessage;
import org.springframework.http.MediaType;
import org.springframework.http.converter.AbstractHttpMessageConverter;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.http.converter.HttpMessageNotWritableException;
import javax.xml.transform.stream.StreamResult;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.HashMap;
import java.util.Map;
/**
* @author <a href="mailto:kevin.peterson@mayo.edu">Kevin Peterson</a>
*/
public class Cts2v10XmlHttpMessageConverter extends AbstractHttpMessageConverter<Object> {
public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8");
public static final String VERSION_PARAMETER = "version";
public static final String CTS2_10 = "1.0";
public static final Map<String,String> CTS2_10_PARAMETER = new HashMap<String,String>();
static {
CTS2_10_PARAMETER.put(VERSION_PARAMETER, CTS2_10);
}
private Cts2Marshaller v10Cts2Marshaller;
/**
* Instantiates a new mapping gson http message converter.
*/
public Cts2v10XmlHttpMessageConverter() {
super(new MediaType(new MediaType("application", "xml", DEFAULT_CHARSET), CTS2_10_PARAMETER));
}
public void setCts2Marshaller(Cts2Marshaller cts2Marshaller) {
this.v10Cts2Marshaller = new Cts2v10MarshallerDecorator(cts2Marshaller);
}
/* (non-Javadoc)
* @see org.springframework.http.converter.AbstractHttpMessageConverter#supports(java.lang.Class)
*/
@Override
protected boolean supports(Class<?> clazz) {
return true;
}
/* (non-Javadoc)
* @see org.springframework.http.converter.AbstractHttpMessageConverter#readInternal(java.lang.Class, org.springframework.http.HttpInputMessage)
*/
@Override
protected Object readInternal(
Class<? extends Object> clazz,
HttpInputMessage inputMessage) throws IOException,
HttpMessageNotReadableException {
throw new UnsupportedOperationException("Cannot accept CTS2 1.0 XML.");
}
/* (non-Javadoc)
* @see org.springframework.http.converter.AbstractHttpMessageConverter#writeInternal(java.lang.Object, org.springframework.http.HttpOutputMessage)
*/
@Override
protected void writeInternal(
Object t,
HttpOutputMessage outputMessage)
throws IOException, HttpMessageNotWritableException {
this.v10Cts2Marshaller.marshal(t, new StreamResult(outputMessage.getBody()));
}
}