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package com.sun.jersey.samples.atomserver.resources;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import javax.ws.rs.GET;
import javax.ws.rs.Produces;
import javax.ws.rs.Path;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.UriInfo;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.Namespace;
import org.jdom.input.SAXBuilder;
import org.jdom.output.XMLOutputter;
/**
*
* @author Paul.Sandoz@Sun.Com
*/
@Path("/service")
@Produces("application/atomserv+xml")
public class ServiceResource {
@GET
public byte[] getService() {
InputStream in = this.getClass().getClassLoader().getResourceAsStream("service.xml");
SAXBuilder sb = new SAXBuilder();
try {
Document d = sb.build(in);
Element root = d.getRootElement();
Namespace ns = root.getNamespace();
Element collection = root.getChild("workspace", ns).getChild("collection", ns);
collection.setAttribute("href", getCollectionUri());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
XMLOutputter xmlo = new XMLOutputter();
xmlo.output(d, baos);
return baos.toByteArray();
} catch (Exception e) {
throw new WebApplicationException(e);
}
}
@Context UriInfo uriInfo;
private String getCollectionUri() {
return uriInfo.getBaseUriBuilder().path(FeedResource.class).
build().toString();
}
}