content: /*
   * 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.ambari.server.api.services;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import jakarta.ws.rs.DELETE;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.POST;
  import jakarta.ws.rs.PUT;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.PathParam;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.Context;
  import jakarta.ws.rs.core.HttpHeaders;
  import jakarta.ws.rs.core.Response;
  import jakarta.ws.rs.core.UriInfo;
  
  import org.apache.ambari.annotations.ApiIgnore;
  import org.apache.ambari.server.api.resources.ResourceInstance;
  import org.apache.ambari.server.controller.spi.Resource;
  
  /**
   * Endpoint for alert definitions.
   */
  public class AlertDefinitionService extends BaseService {
  
    private String clusterName = null;
  
    AlertDefinitionService(String clusterName) {
      this.clusterName = clusterName;
    }
  
    @GET @ApiIgnore // until documented
    @Produces("text/plain")
    public Response getDefinitions(@Context HttpHeaders headers,
        @Context UriInfo ui) {
      return handleRequest(headers, null, ui, Request.Type.GET,
        createResourceInstance(clusterName, null));
    }
  
    @POST @ApiIgnore // until documented
    @Produces("text/plain")
    public Response createDefinition(String body,
        @Context HttpHeaders headers,
        @Context UriInfo ui) {
      return handleRequest(headers, body, ui, Request.Type.POST,
        createResourceInstance(clusterName, null));
    }
  
    @PUT @ApiIgnore // until documented
    @Path("{alertDefinitionId}")
    @Produces("text/plain")
    public Response updateDefinition(String body,
        @Context HttpHeaders headers,
        @Context UriInfo ui,
        @PathParam("alertDefinitionId") Long id) {
      return handleRequest(headers, body, ui, Request.Type.PUT,
        createResourceInstance(clusterName, id));
    }
  
    @DELETE @ApiIgnore // until documented
    @Path("{alertDefinitionId}")
    @Produces("text/plain")
    public Response deleteDefinition(String body,
        @Context HttpHeaders headers,
        @Context UriInfo ui,
        @PathParam("alertDefinitionId") Long id) {
      return handleRequest(headers, body, ui, Request.Type.DELETE,
        createResourceInstance(clusterName, id));
    }
  
    @GET @ApiIgnore // until documented
    @Path("{alertDefinitionId}")
    @Produces("text/plain")
    public Response getDefinitions(@Context HttpHeaders headers,
        @Context UriInfo ui,
        @PathParam("alertDefinitionId") Long id) {
      return handleRequest(headers, null, ui, Request.Type.GET,
        createResourceInstance(clusterName, id));
    }
  
    /**
     * Create a request schedule resource instance
     */
    private ResourceInstance createResourceInstance(String clusterName,
        Long definitionId) {
      Map<Resource.Type, String> mapIds = new HashMap<>();
      mapIds.put(Resource.Type.Cluster, clusterName);
      mapIds.put(Resource.Type.AlertDefinition, null == definitionId ? null : definitionId.toString());
  
      return createResource(Resource.Type.AlertDefinition, mapIds);
    }
  
  }
  