| /* |
| * 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 |
| * |
| * https://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.ant.antunit.junit3; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| import org.apache.ant.antunit.AntUnitScriptRunner; |
| import org.apache.tools.ant.DemuxOutputStream; |
| import org.apache.tools.ant.Project; |
| |
| |
| /** |
| * Forward stdout or stderr operation to the current antunit project. |
| */ |
| class MultiProjectDemuxOutputStream extends OutputStream { |
| |
| private final AntUnitScriptRunner scriptRunner; |
| |
| private Project lastProject; |
| private DemuxOutputStream lastDemuxOutputStream = null; |
| |
| private final boolean isErrorStream; |
| |
| public MultiProjectDemuxOutputStream(AntUnitScriptRunner scriptRunner, boolean isErrorStream) { |
| this.scriptRunner = scriptRunner; |
| this.isErrorStream = isErrorStream; |
| } |
| |
| |
| private DemuxOutputStream getDemuxOutputStream() { |
| if (lastProject != scriptRunner.getCurrentProject()) { |
| lastProject = scriptRunner.getCurrentProject(); |
| lastDemuxOutputStream = new DemuxOutputStream(lastProject,isErrorStream); |
| } |
| return lastDemuxOutputStream; |
| } |
| |
| public void write(int b) throws IOException { |
| getDemuxOutputStream().write(b); |
| } |
| |
| public void write(byte[] b, int off, int len) throws IOException { |
| getDemuxOutputStream().write(b, off, len); |
| } |
| |
| public void close() throws IOException { |
| getDemuxOutputStream().close(); |
| } |
| |
| public void flush() throws IOException { |
| getDemuxOutputStream().flush(); |
| } |
| } |