org.apache.tools.ant.util

Class OutputStreamFunneler

java.lang.Object

org.apache.tools.ant.util.OutputStreamFunneler

public class OutputStreamFunneler
extends java.lang.Object

Manages a set of OutputStreams to write to a single underlying stream, which is closed only when the last "funnel" has been closed.

Field Summary

Fields

Modifier and Type	Field and Description
static long	DEFAULT_TIMEOUT_MILLIS Default timeout.

Constructor Summary

Constructors

Constructor and Description
OutputStreamFunneler(java.io.OutputStream out) Create a new OutputStreamFunneler for the specified OutputStream.
OutputStreamFunneler(java.io.OutputStream out, long timeoutMillis) Create a new OutputStreamFunneler for the specified OutputStream, with the specified timeout value.

Method Summary

Modifier and Type	Method and Description
java.io.OutputStream	getFunnelInstance() Get a "funnel" OutputStream instance to write to this OutputStreamFunneler's underlying OutputStream.
void	setTimeout(long timeoutMillis) Set the timeout for this OutputStreamFunneler.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TIMEOUT_MILLIS

public static final long DEFAULT_TIMEOUT_MILLIS

Default timeout.

See Also:

setTimeout(long), Constant Field Values

Constructor Detail

OutputStreamFunneler

public OutputStreamFunneler(java.io.OutputStream out)

Create a new OutputStreamFunneler for the specified OutputStream.

Parameters:

out - OutputStream.

OutputStreamFunneler

public OutputStreamFunneler(java.io.OutputStream out,
                            long timeoutMillis)

Create a new OutputStreamFunneler for the specified OutputStream, with the specified timeout value.

Parameters:

out - OutputStream.

timeoutMillis - long.

See Also:

setTimeout(long)

Method Detail

setTimeout

public void setTimeout(long timeoutMillis)

Set the timeout for this OutputStreamFunneler. This is the maximum time that may elapse between the closure of the last "funnel" and the next call to getOutputStream() without closing the underlying stream.

Parameters:

timeoutMillis - long timeout value.

getFunnelInstance

public java.io.OutputStream getFunnelInstance()
                                       throws java.io.IOException

Get a "funnel" OutputStream instance to write to this OutputStreamFunneler's underlying OutputStream.

Returns:

OutputStream.

Throws:

java.io.IOException - if unable to create the funnel.