JSONEndpoint.java

package nl.knaw.huygens.alexandria.endpoint;

/*
 * #%L
 * alexandria-main
 * =======
 * Copyright (C) 2015 - 2017 Huygens ING (KNAW)
 * =======
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import java.net.URI;

import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;

//rfc4627: JSON text SHALL be encoded in Unicode. The default encoding is UTF-8.
@Produces(MediaType.APPLICATION_JSON)
public abstract class JSONEndpoint {
  protected Response created(URI location) {
    return Response.created(location).build();
  }

  protected Response methodNotImplemented() {
    return Response.status(Status.NOT_IMPLEMENTED).build();
  }

  protected Response noContent() {
    return Response.noContent().build();
  }

  protected Response conflict() {
    return Response.status(Status.CONFLICT).build();
  }

  protected Response ok() {
    return Response.ok().build();
  }

  protected Response ok(Object entity) {
    return Response.ok(entity).build();
  }

  protected Response notImplemented() {
    return Response.status(Status.NOT_IMPLEMENTED).build();
  }

  protected Response notImplemented(Object entity) {
    return Response.status(Status.NOT_IMPLEMENTED).entity(entity).build();
  }

}