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PumpStreamHandler (Apache Ant API)

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org.apache.tools.ant.taskdefs
Class PumpStreamHandler


java.lang.Object

  |

  +--org.apache.tools.ant.taskdefs.PumpStreamHandler

All Implemented Interfaces:: ExecuteStreamHandler

Direct Known Subclasses:: LogStreamHandler

public class PumpStreamHandler
extends java.lang.Object
implements ExecuteStreamHandler

Copies standard output and error of subprocesses to standard output and error of the parent process. TODO: standard input of the subprocess is not implemented.

Since:: Ant 1.2
Author:: thomas.haas@softwired-inc.com

Constructor Summary

PumpStreamHandler()


PumpStreamHandler(java.io.OutputStream outAndErr)


PumpStreamHandler(java.io.OutputStream out, java.io.OutputStream err)


Method Summary

protected void createProcessErrorPump(java.io.InputStream is, java.io.OutputStream os)


protected void createProcessOutputPump(java.io.InputStream is, java.io.OutputStream os)


protected java.lang.Thread createPump(java.io.InputStream is, java.io.OutputStream os)
          Creates a stream pumper to copy the given input stream to the given output stream.

protected java.io.OutputStream getErr()


protected java.io.OutputStream getOut()


void setProcessErrorStream(java.io.InputStream is)
          Install a handler for the error stream of the subprocess.

void setProcessInputStream(java.io.OutputStream os)
          Install a handler for the input stream of the subprocess.

void setProcessOutputStream(java.io.InputStream is)
          Install a handler for the output stream of the subprocess.

void start()
          Start handling of the streams.

void stop()
          Stop handling of the streams - will not be restarted.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PumpStreamHandler


public PumpStreamHandler(java.io.OutputStream out,
                         java.io.OutputStream err)

PumpStreamHandler


public PumpStreamHandler(java.io.OutputStream outAndErr)

PumpStreamHandler


public PumpStreamHandler()

Method Detail