Sample Java Jersey REST Resource

AResource.java

package your.org.here;
/**
 * Class Description todo
 *
 * @author Your Name ([email protected])
 * @since 7/16/12
 * @version 1.0
 */

import javax.naming.NamingException;
import javax.ws.rs.*;
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 java.sql.SQLException;
import java.util.logging.Logger;

@Path("/path")
public class CountResource extends BaseResource
{
  /* class logger */
  private static Logger log = Logger.getLogger("CountResource");

  @GET
  @Path("{value: [a-zA-Z]+}")
  @Produces(MediaType.APPLICATION_JSON)
  public Response getJSON(
    @PathParam("type") String arg,
    @Context UriInfo uriInfo)
  {
    if (arg == null || arg.isEmpty())
      return Response.status(Response.Status.BAD_REQUEST).build();

    String result;
    try {
      result = getValue(arg);
    }
    catch (Exception e) {
      throw new WebApplicationException(e);
    }

    return Response.ok(gson.toJson(result)).build();
   }

  @GET
  @Path("{type: [a-zA-Z]+}")
  @Produces({MediaType.TEXT_PLAIN, MediaType.TEXT_HTML})
  public Response getText(@PathParam("type") String type)
  {
    if (type == null || type.isEmpty())
      return Response.status(Response.Status.BAD_REQUEST).build();

    String result;
    try {
      result = getCount(type);
    }
    catch (Exception e) {
      throw new WebApplicationException(e);
    }

    return Response.ok(result).build();
  }

}