admin.web/src/main/java/eclipselink/example/mysports/admin/jaxrs/HostedLeaguesService.java

/*******************************************************************************
 * Copyright (c) 2010-2013 Oracle. All rights reserved.
 * This program and the accompanying materials are made available under the 
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 
 * which accompanies this distribution. 
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at 
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *  dclarke - EclipseLink 2.3 - MySports Demo Bug 344608
 ******************************************************************************/
package eclipselink.example.mysports.admin.jaxrs;

import java.io.InputStream;
import java.util.List;

import javax.ejb.EJB;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;

import eclipselink.example.mysports.admin.model.HostedLeague;
import eclipselink.example.mysports.admin.services.HostedLeagueRepository;

/**
 * Session bean exposing JAX-RS methods for defining and usage of league
 * specific metadata.
 * 
 * @author dclarke
 * @since EclipseLink 2.3.0
 */
@Stateless
@LocalBean
@Path("league")
public class HostedLeaguesService {

	@EJB
	private HostedLeagueRepository repository;

	public HostedLeagueRepository getRepository() {
		return repository;
	}

	public void setRepository(HostedLeagueRepository repository) {
		this.repository = repository;
	}

	@GET
	@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
	public List<HostedLeague> allLeagues(@Context UriInfo context) {
		List<HostedLeague> allLeagues = getRepository().allSharedLeagues();

		for (HostedLeague hl : allLeagues) {
			hl.setUri(context.getAbsolutePath() + "/" + hl.getId());
		}
		return allLeagues;
	}

	@GET
	@Path("{league}")
	@Produces(MediaType.APPLICATION_XML)
	public HostedLeague getLeague(@Context UriInfo context,
			@PathParam("league") String leagueId) {
		HostedLeague league = getRepository().getLeague(leagueId);
		if (league != null && context != null) {
			league.setUri(context.getAbsolutePath() + "/" + league.getId());
		}
		return league;

	}

	@POST
	public Response create(@FormParam("league-id") String id,
			@FormParam("league-name") String name,
			@FormParam("colour-scheme") String scheme) {
		getRepository().merge(new HostedLeague(id, name, scheme));
		return Response.status(Response.Status.CREATED).build();
	}

	@GET
	@Path("{league}/orm")
	@Produces(MediaType.APPLICATION_XML)
	public String getORM(@PathParam("league") String leagueId) {
		return getRepository().getORM(leagueId);
	}

	@GET
	@Path("{league}.css")
	@Produces("text/css")
	public String getCSS(@PathParam("league") String leagueId) {
		return getRepository().getCSS(leagueId);
	}

	@GET
	@Path("{league}.png")
	@Produces("image/jpeg")
	public InputStream getLogo(@PathParam("league") String leagueId) {
		return getRepository().getLogo(leagueId);
	}

}