| /* |
| * 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.iotdb.commons.pipe.task.meta; |
| |
| import org.apache.iotdb.tsfile.utils.PublicBAOS; |
| |
| import java.io.DataOutputStream; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.nio.ByteBuffer; |
| import java.util.Objects; |
| |
| public class PipeMeta { |
| |
| private final PipeStaticMeta staticMeta; |
| private final PipeRuntimeMeta runtimeMeta; |
| |
| public PipeMeta(PipeStaticMeta staticMeta, PipeRuntimeMeta runtimeMeta) { |
| this.staticMeta = staticMeta; |
| this.runtimeMeta = runtimeMeta; |
| } |
| |
| public PipeStaticMeta getStaticMeta() { |
| return staticMeta; |
| } |
| |
| public PipeRuntimeMeta getRuntimeMeta() { |
| return runtimeMeta; |
| } |
| |
| public ByteBuffer serialize() throws IOException { |
| PublicBAOS byteArrayOutputStream = new PublicBAOS(); |
| DataOutputStream outputStream = new DataOutputStream(byteArrayOutputStream); |
| serialize(outputStream); |
| return ByteBuffer.wrap(byteArrayOutputStream.getBuf(), 0, byteArrayOutputStream.size()); |
| } |
| |
| public void serialize(OutputStream outputStream) throws IOException { |
| staticMeta.serialize(outputStream); |
| runtimeMeta.serialize(outputStream); |
| } |
| |
| public static PipeMeta deserialize(FileInputStream fileInputStream) throws IOException { |
| final PipeStaticMeta staticMeta = PipeStaticMeta.deserialize(fileInputStream); |
| final PipeRuntimeMeta runtimeMeta = PipeRuntimeMeta.deserialize(fileInputStream); |
| return new PipeMeta(staticMeta, runtimeMeta); |
| } |
| |
| public static PipeMeta deserialize(ByteBuffer byteBuffer) { |
| final PipeStaticMeta staticMeta = PipeStaticMeta.deserialize(byteBuffer); |
| final PipeRuntimeMeta runtimeMeta = PipeRuntimeMeta.deserialize(byteBuffer); |
| return new PipeMeta(staticMeta, runtimeMeta); |
| } |
| |
| public PipeMeta deepCopy() throws IOException { |
| return PipeMeta.deserialize(serialize()); |
| } |
| |
| public String coreReportMessage() { |
| return "PipeName=" |
| + staticMeta.getPipeName() |
| + ", CreationTime=" |
| + staticMeta.getCreationTime() |
| + ", ProgressIndex={" |
| + runtimeMeta.getConsensusGroupId2TaskMetaMap().entrySet().stream() |
| .map( |
| entry -> |
| "ConsensusGroupId=" |
| + entry.getKey() |
| + ", ProgressIndex=" |
| + entry.getValue().getProgressIndex()) |
| .reduce((s1, s2) -> s1 + "; " + s2) |
| .orElse("") |
| + "}, Exceptions={" |
| + runtimeMeta.getConsensusGroupId2TaskMetaMap().entrySet().stream() |
| .filter(entry -> entry.getValue().hasExceptionMessages()) |
| .map( |
| entry -> |
| "ConsensusGroupId=" |
| + entry.getKey() |
| + ", ExceptionMessage=" |
| + entry.getValue().getExceptionMessagesString()) |
| .reduce((s1, s2) -> s1 + "; " + s2) |
| .orElse("") |
| + "}"; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| PipeMeta pipeMeta = (PipeMeta) o; |
| return Objects.equals(staticMeta, pipeMeta.staticMeta) |
| && Objects.equals(runtimeMeta, pipeMeta.runtimeMeta); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(staticMeta, runtimeMeta); |
| } |
| |
| @Override |
| public String toString() { |
| return "PipeMeta{" + "staticMeta=" + staticMeta + ", runtimeMeta=" + runtimeMeta + '}'; |
| } |
| } |