| /* |
| * 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.jackrabbit.oak.segment.remote.queue; |
| |
| import org.apache.jackrabbit.oak.commons.Buffer; |
| import org.apache.jackrabbit.oak.segment.remote.RemoteSegmentArchiveEntry; |
| |
| import java.io.IOException; |
| import java.util.UUID; |
| |
| public class SegmentWriteAction { |
| |
| private final RemoteSegmentArchiveEntry indexEntry; |
| |
| private final byte[] buffer; |
| |
| private final int offset; |
| |
| private final int length; |
| |
| public SegmentWriteAction(RemoteSegmentArchiveEntry indexEntry, byte[] buffer, int offset, int length) { |
| this.indexEntry = indexEntry; |
| |
| this.buffer = new byte[length]; |
| for (int i = 0; i < length; i++) { |
| this.buffer[i] = buffer[i + offset]; |
| } |
| this.offset = 0; |
| this.length = length; |
| } |
| |
| public UUID getUuid() { |
| return new UUID(indexEntry.getMsb(), indexEntry.getLsb()); |
| } |
| |
| public Buffer toBuffer() { |
| return Buffer.wrap(buffer, offset, length); |
| } |
| |
| public void passTo(SegmentWriteQueue.SegmentConsumer consumer) throws IOException { |
| consumer.consume(indexEntry, buffer, offset, length); |
| } |
| |
| @Override |
| public String toString() { |
| return getUuid().toString(); |
| } |
| } |