001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *     http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    
019    package org.apache.hadoop.hdfs.protocolPB;
020    
021    import java.io.IOException;
022    
023    import org.apache.hadoop.hdfs.protocol.proto.RefreshUserMappingsProtocolProtos.RefreshSuperUserGroupsConfigurationRequestProto;
024    import org.apache.hadoop.hdfs.protocol.proto.RefreshUserMappingsProtocolProtos.RefreshSuperUserGroupsConfigurationResponseProto;
025    import org.apache.hadoop.hdfs.protocol.proto.RefreshUserMappingsProtocolProtos.RefreshUserToGroupsMappingsRequestProto;
026    import org.apache.hadoop.hdfs.protocol.proto.RefreshUserMappingsProtocolProtos.RefreshUserToGroupsMappingsResponseProto;
027    import org.apache.hadoop.security.RefreshUserMappingsProtocol;
028    
029    import com.google.protobuf.RpcController;
030    import com.google.protobuf.ServiceException;
031    
032    public class RefreshUserMappingsProtocolServerSideTranslatorPB implements RefreshUserMappingsProtocolPB {
033    
034      private final RefreshUserMappingsProtocol impl;
035      
036      public RefreshUserMappingsProtocolServerSideTranslatorPB(RefreshUserMappingsProtocol impl) {
037        this.impl = impl;
038      }
039      
040      @Override
041      public RefreshUserToGroupsMappingsResponseProto 
042          refreshUserToGroupsMappings(RpcController controller, 
043          RefreshUserToGroupsMappingsRequestProto request)
044          throws ServiceException {
045        try {
046          impl.refreshUserToGroupsMappings();
047        } catch (IOException e) {
048          throw new ServiceException(e);
049        }
050        return RefreshUserToGroupsMappingsResponseProto.newBuilder().build();
051      }
052    
053      @Override
054      public RefreshSuperUserGroupsConfigurationResponseProto 
055          refreshSuperUserGroupsConfiguration(RpcController controller,
056          RefreshSuperUserGroupsConfigurationRequestProto request)
057          throws ServiceException {
058        try {
059          impl.refreshSuperUserGroupsConfiguration();
060        } catch (IOException e) {
061          throw new ServiceException(e);
062        }
063        return RefreshSuperUserGroupsConfigurationResponseProto.newBuilder()
064            .build();
065      }
066    }