| package org.eclipse.aether.transport.classpath; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.io.ByteArrayOutputStream; |
| import java.nio.ByteBuffer; |
| |
| import org.eclipse.aether.spi.connector.transport.TransportListener; |
| import org.eclipse.aether.transfer.TransferCancelledException; |
| |
| class RecordingTransportListener |
| extends TransportListener |
| { |
| |
| public final ByteArrayOutputStream baos = new ByteArrayOutputStream( 1024 ); |
| |
| public long dataOffset; |
| |
| public long dataLength; |
| |
| public int startedCount; |
| |
| public int progressedCount; |
| |
| public boolean cancelStart; |
| |
| public boolean cancelProgress; |
| |
| @Override |
| public void transportStarted( long dataOffset, long dataLength ) |
| throws TransferCancelledException |
| { |
| startedCount++; |
| progressedCount = 0; |
| this.dataLength = dataLength; |
| this.dataOffset = dataOffset; |
| baos.reset(); |
| if ( cancelStart ) |
| { |
| throw new TransferCancelledException(); |
| } |
| } |
| |
| @Override |
| public void transportProgressed( ByteBuffer data ) |
| throws TransferCancelledException |
| { |
| progressedCount++; |
| baos.write( data.array(), data.arrayOffset() + data.position(), data.remaining() ); |
| if ( cancelProgress ) |
| { |
| throw new TransferCancelledException(); |
| } |
| } |
| |
| } |