AbstractResource.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.nutch.service.resources;

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

import org.apache.nutch.service.ConfManager;
import org.apache.nutch.service.JobManager;
import org.apache.nutch.service.NutchServer;

@Produces(MediaType.APPLICATION_JSON)
public abstract class AbstractResource {

  protected JobManager jobManager;
  protected ConfManager configManager;
  protected NutchServer server;

  public AbstractResource() {
    server = NutchServer.getInstance();
    configManager = NutchServer.getInstance().getConfManager();
    jobManager = NutchServer.getInstance().getJobManager();
  }

  protected void throwBadRequestException(String message) {
    throw new WebApplicationException(Response.status(Status.BAD_REQUEST).entity(message).build());
  }
}