| /** |
| * 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.helpers; |
| |
| import org.apache.hadoop.hdds.client.BlockID; |
| import org.apache.hadoop.hdds.protocol.proto.HddsProtos; |
| import org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor; |
| import org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationType; |
| import org.apache.hadoop.hdds.scm.pipeline.Pipeline; |
| import org.apache.hadoop.hdds.scm.pipeline.PipelineID; |
| import org.apache.hadoop.ozone.OzoneAcl; |
| import org.apache.hadoop.ozone.om.helpers.OmKeyInfo.Builder; |
| |
| import org.apache.hadoop.ozone.security.acl.IAccessAuthorizer; |
| import org.apache.hadoop.util.Time; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import static org.apache.hadoop.ozone.OzoneAcl.AclScope.ACCESS; |
| |
| /** |
| * Test OmKeyInfo. |
| */ |
| public class TestOmKeyInfo { |
| |
| @Test |
| public void protobufConversion() { |
| OmKeyInfo key = new Builder() |
| .setKeyName("key1") |
| .setBucketName("bucket") |
| .setVolumeName("vol1") |
| .setCreationTime(123L) |
| .setModificationTime(123L) |
| .setDataSize(123L) |
| .setReplicationFactor(ReplicationFactor.THREE) |
| .setReplicationType(ReplicationType.RATIS) |
| .addMetadata("key1", "value1") |
| .addMetadata("key2", "value2") |
| .addMetadata("key2", "value2") |
| .setFileHandleInfo(1234L) |
| .build(); |
| |
| OmKeyInfo keyAfterSerialization = |
| OmKeyInfo.getFromProtobuf(key.getProtobuf()); |
| |
| Assert.assertEquals(key, keyAfterSerialization); |
| } |
| |
| @Test |
| public void testCopyObject() { |
| OmKeyInfo key = new Builder() |
| .setKeyName("key1") |
| .setBucketName("bucket") |
| .setVolumeName("vol1") |
| .setCreationTime(Time.now()) |
| .setModificationTime(Time.now()) |
| .setDataSize(100L) |
| .setReplicationFactor(ReplicationFactor.THREE) |
| .setReplicationType(ReplicationType.RATIS) |
| .addMetadata("key1", "value1") |
| .addMetadata("key2", "value2") |
| .setOmKeyLocationInfos( |
| Collections.singletonList(createOmKeyLocationInfoGroup())) |
| .setFileHandleInfo(1234L) |
| .build(); |
| |
| OmKeyInfo cloneKey = key.copyObject(); |
| |
| Assert.assertEquals(key.getFileHandleInfo(), cloneKey.getFileHandleInfo()); |
| |
| // Because for OmKeyLocationInfoGroup we have not implemented equals() |
| // method, so it checks only references. |
| Assert.assertNotEquals(key, cloneKey); |
| |
| |
| key.setAcls(Arrays.asList(new OzoneAcl( |
| IAccessAuthorizer.ACLIdentityType.USER, "user1", |
| IAccessAuthorizer.ACLType.WRITE, ACCESS))); |
| |
| // Change acls and check. |
| Assert.assertNotEquals(key, cloneKey); |
| |
| Assert.assertNotEquals(key.getAcls(), cloneKey.getAcls()); |
| |
| // clone now again |
| cloneKey = key.copyObject(); |
| |
| Assert.assertEquals(key.getAcls(), cloneKey.getAcls()); |
| |
| |
| } |
| |
| private OmKeyLocationInfoGroup createOmKeyLocationInfoGroup() { |
| List<OmKeyLocationInfo> omKeyLocationInfos = new ArrayList<>(); |
| omKeyLocationInfos.add(getOmKeyLocationInfo(new BlockID(100L, 101L), |
| getPipeline())); |
| omKeyLocationInfos.add(getOmKeyLocationInfo(new BlockID(101L, 100L), |
| getPipeline())); |
| return new OmKeyLocationInfoGroup(0, omKeyLocationInfos); |
| |
| } |
| |
| Pipeline getPipeline() { |
| return Pipeline.newBuilder() |
| .setFactor(HddsProtos.ReplicationFactor.ONE) |
| .setId(PipelineID.randomId()) |
| .setNodes(Collections.EMPTY_LIST) |
| .setState(Pipeline.PipelineState.OPEN) |
| .setType(HddsProtos.ReplicationType.STAND_ALONE) |
| .build(); |
| } |
| |
| OmKeyLocationInfo getOmKeyLocationInfo(BlockID blockID, |
| Pipeline pipeline) { |
| return new OmKeyLocationInfo.Builder() |
| .setBlockID(blockID) |
| .setPipeline(pipeline) |
| .build(); |
| } |
| } |