/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.jcr.webdav.lnkproducer;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.services.rest.resource.ResourceContainer;
import java.io.IOException;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
/**
* Created by The eXo Platform SAS.
*
* Link Producer Service is a simple service, which generates an .lnk file,
* that is compatible with the Microsoft link file format.
*
* @author : <a href="gavrikvetal@gmail.com">Vitaly Guly</a>.
*
*/
@Path("/lnkproducer/")
public class LnkProducer implements ResourceContainer
{
/**
* logger.
*/
private static final Log LOG = ExoLogger.getLogger("exo.jcr.component.webdav.LnkProducer");
/**
* Default constructor.
*/
public LnkProducer()
{
}
/**
* Produces a link.
*
* @param linkFilePath link file path
* @param path path to resource
* @param uriInfo uriInfo
* @return generated link
* @response
* {code}
* "content" : the generated link file.
* {code}
* @LevelAPI Experimental
*/
@GET
@Path("/{linkFilePath}/")
@Produces("application/octet-stream")
public Response produceLink(@PathParam("linkFilePath") String linkFilePath, @QueryParam("path") String path,
@Context UriInfo uriInfo)
{
String host = uriInfo.getRequestUri().getHost();
String uri = uriInfo.getBaseUri().toString();
try
{
LinkGenerator linkGenerator = new LinkGenerator(host, uri, path);
byte[] content = linkGenerator.generateLinkContent();
return Response.ok(content, MediaType.APPLICATION_OCTET_STREAM).header(HttpHeaders.CONTENT_LENGTH,
Integer.toString(content.length)).build();
}
catch (IOException exc)
{
LOG.error(exc.getMessage(), exc);
throw new WebApplicationException(exc);
}
}
}