hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/rmadmin/PassThroughRMAdminRequestInterceptor.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.hadoop.yarn.server.router.rmadmin;

import java.io.IOException;

import org.apache.hadoop.ipc.StandbyException;
import org.apache.hadoop.yarn.exceptions.YarnException;
import org.apache.hadoop.yarn.server.api.protocolrecords.AddToClusterNodeLabelsRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.AddToClusterNodeLabelsResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.CheckForDecommissioningNodesRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.CheckForDecommissioningNodesResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshAdminAclsRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshAdminAclsResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshClusterMaxPriorityRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshClusterMaxPriorityResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshNodesRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshNodesResourcesRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshNodesResourcesResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshNodesResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshQueuesRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshQueuesResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshServiceAclsRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshServiceAclsResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshSuperUserGroupsConfigurationRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshSuperUserGroupsConfigurationResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshUserToGroupsMappingsRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RefreshUserToGroupsMappingsResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.RemoveFromClusterNodeLabelsRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.RemoveFromClusterNodeLabelsResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.ReplaceLabelsOnNodeRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.ReplaceLabelsOnNodeResponse;
import org.apache.hadoop.yarn.server.api.protocolrecords.UpdateNodeResourceRequest;
import org.apache.hadoop.yarn.server.api.protocolrecords.UpdateNodeResourceResponse;

/**
 * Mock intercepter that does not do anything other than forwarding it to the
 * next intercepter in the chain.
 */
public class PassThroughRMAdminRequestInterceptor
    extends AbstractRMAdminRequestInterceptor {

  @Override
  public RefreshQueuesResponse refreshQueues(RefreshQueuesRequest request)
      throws StandbyException, YarnException, IOException {
    return getNextInterceptor().refreshQueues(request);
  }

  @Override
  public RefreshNodesResponse refreshNodes(RefreshNodesRequest request)
      throws StandbyException, YarnException, IOException {
    return getNextInterceptor().refreshNodes(request);
  }

  @Override
  public RefreshSuperUserGroupsConfigurationResponse refreshSuperUserGroupsConfiguration(
      RefreshSuperUserGroupsConfigurationRequest request)
      throws StandbyException, YarnException, IOException {
    return getNextInterceptor().refreshSuperUserGroupsConfiguration(request);
  }

  @Override
  public RefreshUserToGroupsMappingsResponse refreshUserToGroupsMappings(
      RefreshUserToGroupsMappingsRequest request)
      throws StandbyException, YarnException, IOException {
    return getNextInterceptor().refreshUserToGroupsMappings(request);
  }

  @Override
  public RefreshAdminAclsResponse refreshAdminAcls(
      RefreshAdminAclsRequest request) throws YarnException, IOException {
    return getNextInterceptor().refreshAdminAcls(request);
  }

  @Override
  public RefreshServiceAclsResponse refreshServiceAcls(
      RefreshServiceAclsRequest request) throws YarnException, IOException {
    return getNextInterceptor().refreshServiceAcls(request);
  }

  @Override
  public UpdateNodeResourceResponse updateNodeResource(
      UpdateNodeResourceRequest request) throws YarnException, IOException {
    return getNextInterceptor().updateNodeResource(request);
  }

  @Override
  public RefreshNodesResourcesResponse refreshNodesResources(
      RefreshNodesResourcesRequest request) throws YarnException, IOException {
    return getNextInterceptor().refreshNodesResources(request);
  }

  @Override
  public AddToClusterNodeLabelsResponse addToClusterNodeLabels(
      AddToClusterNodeLabelsRequest request) throws YarnException, IOException {
    return getNextInterceptor().addToClusterNodeLabels(request);
  }

  @Override
  public RemoveFromClusterNodeLabelsResponse removeFromClusterNodeLabels(
      RemoveFromClusterNodeLabelsRequest request)
      throws YarnException, IOException {
    return getNextInterceptor().removeFromClusterNodeLabels(request);
  }

  @Override
  public ReplaceLabelsOnNodeResponse replaceLabelsOnNode(
      ReplaceLabelsOnNodeRequest request) throws YarnException, IOException {
    return getNextInterceptor().replaceLabelsOnNode(request);
  }

  @Override
  public CheckForDecommissioningNodesResponse checkForDecommissioningNodes(
      CheckForDecommissioningNodesRequest checkForDecommissioningNodesRequest)
      throws YarnException, IOException {
    return getNextInterceptor()
        .checkForDecommissioningNodes(checkForDecommissioningNodesRequest);
  }

  @Override
  public RefreshClusterMaxPriorityResponse refreshClusterMaxPriority(
      RefreshClusterMaxPriorityRequest request)
      throws YarnException, IOException {
    return getNextInterceptor().refreshClusterMaxPriority(request);
  }

  @Override
  public String[] getGroupsForUser(String user) throws IOException {
    return getNextInterceptor().getGroupsForUser(user);
  }

}