| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.ozone.om.request.key.acl.prefix; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.hadoop.ozone.om.OMMetrics; |
| import org.apache.hadoop.ozone.om.PrefixManagerImpl; |
| import org.apache.hadoop.ozone.om.PrefixManagerImpl.OMPrefixAclOpResult; |
| import org.apache.hadoop.ozone.om.helpers.OmPrefixInfo; |
| import org.apache.hadoop.ozone.om.response.key.acl.prefix.OMPrefixAclResponse; |
| import org.apache.hadoop.ozone.security.acl.OzoneObj; |
| import org.apache.hadoop.ozone.security.acl.OzoneObjInfo; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import org.apache.hadoop.ozone.OzoneAcl; |
| import org.apache.hadoop.ozone.om.response.OMClientResponse; |
| import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos; |
| import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMRequest; |
| import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.OMResponse; |
| import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos.SetAclResponse; |
| |
| /** |
| * Handle add Acl request for prefix. |
| */ |
| public class OMPrefixSetAclRequest extends OMPrefixAclRequest { |
| |
| private static final Logger LOG = |
| LoggerFactory.getLogger(OMPrefixAddAclRequest.class); |
| |
| private OzoneObj ozoneObj; |
| private List<OzoneAcl> ozoneAcls; |
| |
| public OMPrefixSetAclRequest(OMRequest omRequest) { |
| super(omRequest); |
| OzoneManagerProtocolProtos.SetAclRequest setAclRequest = |
| getOmRequest().getSetAclRequest(); |
| // TODO: conversion of OzoneObj to protobuf can be avoided when we have |
| // single code path for HA and Non-HA |
| ozoneObj = OzoneObjInfo.fromProtobuf(setAclRequest.getObj()); |
| ozoneAcls = new ArrayList<>(); |
| setAclRequest.getAclList().forEach(aclInfo -> |
| ozoneAcls.add(OzoneAcl.fromProtobuf(aclInfo))); |
| } |
| |
| @Override |
| OzoneObj getOzoneObj() { |
| return ozoneObj; |
| } |
| |
| @Override |
| OMResponse.Builder onInit() { |
| return OMResponse.newBuilder().setCmdType( |
| OzoneManagerProtocolProtos.Type.SetAcl).setStatus( |
| OzoneManagerProtocolProtos.Status.OK).setSuccess(true); |
| |
| } |
| |
| @Override |
| OMClientResponse onSuccess(OMResponse.Builder omResponse, |
| OmPrefixInfo omPrefixInfo, boolean operationResult) { |
| omResponse.setSuccess(operationResult); |
| omResponse.setSetAclResponse(SetAclResponse.newBuilder() |
| .setResponse(operationResult)); |
| return new OMPrefixAclResponse(omPrefixInfo, |
| omResponse.build()); |
| } |
| |
| @Override |
| OMClientResponse onFailure(OMResponse.Builder omResponse, |
| IOException exception) { |
| return new OMPrefixAclResponse(null, |
| createErrorOMResponse(omResponse, exception)); |
| } |
| |
| @Override |
| void onComplete(boolean operationResult, IOException exception, |
| OMMetrics omMetrics) { |
| if (operationResult) { |
| LOG.debug("Set acl: {} to path: {} success!", ozoneAcls, |
| ozoneObj.getPath()); |
| } else { |
| omMetrics.incNumBucketUpdateFails(); |
| if (exception == null) { |
| LOG.debug("Set acl {} to path {} failed", ozoneAcls, |
| ozoneObj.getPath()); |
| } else { |
| LOG.error("Set acl {} to path {} failed!", ozoneAcls, |
| ozoneObj.getPath(), exception); |
| } |
| } |
| } |
| |
| @Override |
| OMPrefixAclOpResult apply(PrefixManagerImpl prefixManager, |
| OmPrefixInfo omPrefixInfo) throws IOException { |
| return prefixManager.setAcl(ozoneObj, ozoneAcls, omPrefixInfo); |
| } |
| |
| } |
| |