/*
* (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public License
* (LGPL) version 2.1 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
*
* This library 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
* Lesser General Public License for more details.
*
* Contributors:
* bstefanescu
*
* $Id$
*/
package org.nuxeo.ecm.webengine.model.io;
import java.io.IOException;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import org.nuxeo.ecm.webengine.WebException;
import org.nuxeo.ecm.webengine.model.Template;
/**
* @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
*/
@Provider
@Produces("*/*")
public class TemplateWriter implements MessageBodyWriter<Template> {
public void writeTo(Template t, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream) throws IOException {
try {
t.render(entityStream);
} catch (Throwable e) {
throw WebException.wrap("Failed to render resource", e);
}
}
public long getSize(Template arg0, Class<?> arg1, Type arg2,
Annotation[] arg3, MediaType arg4) {
return -1;
}
public boolean isWriteable(Class<?> arg0, Type type, Annotation[] arg2,
MediaType arg3) {
return Template.class.isAssignableFrom(arg0);
}
}