| /* |
| * 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.connector.payload.thrift.response; |
| |
| import org.apache.iotdb.common.rpc.thrift.TSStatus; |
| import org.apache.iotdb.service.rpc.thrift.TPipeTransferResp; |
| |
| import org.apache.tsfile.utils.PublicBAOS; |
| import org.apache.tsfile.utils.ReadWriteIOUtils; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.util.Objects; |
| |
| public class PipeTransferFilePieceResp extends TPipeTransferResp { |
| |
| public static final long ERROR_END_OFFSET = -1; |
| |
| private long endWritingOffset; |
| |
| private PipeTransferFilePieceResp() { |
| // Empty constructor |
| } |
| |
| public long getEndWritingOffset() { |
| return endWritingOffset; |
| } |
| |
| /////////////////////////////// Thrift /////////////////////////////// |
| |
| public static PipeTransferFilePieceResp toTPipeTransferResp( |
| TSStatus status, long endWritingOffset) throws IOException { |
| final PipeTransferFilePieceResp filePieceResp = new PipeTransferFilePieceResp(); |
| |
| filePieceResp.status = status; |
| |
| filePieceResp.endWritingOffset = endWritingOffset; |
| try (PublicBAOS byteArrayOutputStream = new PublicBAOS(); |
| DataOutputStream outputStream = new DataOutputStream(byteArrayOutputStream)) { |
| ReadWriteIOUtils.write(endWritingOffset, outputStream); |
| filePieceResp.body = |
| ByteBuffer.wrap(byteArrayOutputStream.getBuf(), 0, byteArrayOutputStream.size()); |
| } |
| |
| return filePieceResp; |
| } |
| |
| public static PipeTransferFilePieceResp toTPipeTransferResp(TSStatus status) { |
| final PipeTransferFilePieceResp filePieceResp = new PipeTransferFilePieceResp(); |
| |
| filePieceResp.status = status; |
| |
| return filePieceResp; |
| } |
| |
| public static PipeTransferFilePieceResp fromTPipeTransferResp(TPipeTransferResp transferResp) { |
| final PipeTransferFilePieceResp filePieceResp = new PipeTransferFilePieceResp(); |
| |
| filePieceResp.status = transferResp.status; |
| |
| if (transferResp.isSetBody()) { |
| filePieceResp.endWritingOffset = ReadWriteIOUtils.readLong(transferResp.body); |
| filePieceResp.body = transferResp.body; |
| } |
| |
| return filePieceResp; |
| } |
| |
| /////////////////////////////// Object /////////////////////////////// |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null || getClass() != obj.getClass()) { |
| return false; |
| } |
| PipeTransferFilePieceResp that = (PipeTransferFilePieceResp) obj; |
| return endWritingOffset == that.endWritingOffset |
| && status.equals(that.status) |
| && body.equals(that.body); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(endWritingOffset, status, body); |
| } |
| } |