/*
* Copyright 2010 the original author or authors.
*
* Licensed 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.gradle.process.internal;
import org.gradle.api.logging.Logger;
import org.gradle.api.logging.Logging;
import org.gradle.messaging.concurrent.CompositeStoppable;
import java.io.InputStream;
import java.io.OutputStream;
/**
* @author Tom Eyckmans
*/
public class ExecOutputHandleRunner implements Runnable {
private final static Logger LOGGER = Logging.getLogger(ExecOutputHandleRunner.class);
private final String displayName;
private final InputStream inputStream;
private final OutputStream outputStream;
public ExecOutputHandleRunner(String displayName, InputStream inputStream, OutputStream outputStream) {
this.displayName = displayName;
this.inputStream = inputStream;
this.outputStream = outputStream;
}
public void run() {
byte[] buffer = new byte[2048];
try {
while (true) {
int nread = inputStream.read(buffer);
if (nread < 0) {
break;
}
outputStream.write(buffer, 0, nread);
outputStream.flush();
}
new CompositeStoppable(inputStream, outputStream).stop();
} catch (Throwable t) {
LOGGER.error(String.format("Could not %s.", displayName), t);
}
}
}