Package com.github.fracpete.processoutput4j.core.impl

Class PrefixedStreamingProcessOwner

java.lang.Object

com.github.fracpete.processoutput4j.core.impl.PrefixedStreamingProcessOwner

All Implemented Interfaces:

StreamingProcessOwner

public class PrefixedStreamingProcessOwner
extends java.lang.Object
implements StreamingProcessOwner

Simple class for streaming a process's stdout/stderr to this stdout, but prefixing each line with the appropriate stdout/stderr prefix.

Author:

FracPete (fracpete at waikato dot ac dot nz)

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	DEFAULT_PREFIX_STDERR	default prefix for stderr.
static java.lang.String	DEFAULT_PREFIX_STDOUT	default prefix for stdout.
protected java.lang.String	m_PrefixStdErr	the prefix for stderr.
protected java.lang.String	m_PrefixStdOut	the prefix for stdout.

Constructor Summary

Constructors

Constructor	Description
PrefixedStreamingProcessOwner()	Initializes the output using the default prefixes.
PrefixedStreamingProcessOwner(java.lang.String prefixStdOut, java.lang.String prefixStdErr)	Initializes the output using the specified prefixes.

Method Summary

Modifier and Type	Method	Description
StreamingProcessOutputType	getOutputType()	Returns what output from the process to forward.
void	processOutput(java.lang.String line, boolean stdout)	Processes the incoming line.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PREFIX_STDOUT

public static final java.lang.String DEFAULT_PREFIX_STDOUT

default prefix for stdout.

See Also:

Constant Field Values

DEFAULT_PREFIX_STDERR

public static final java.lang.String DEFAULT_PREFIX_STDERR

default prefix for stderr.

See Also:

Constant Field Values

m_PrefixStdOut

protected java.lang.String m_PrefixStdOut

the prefix for stdout.

m_PrefixStdErr

protected java.lang.String m_PrefixStdErr

the prefix for stderr.

Constructor Detail

PrefixedStreamingProcessOwner

public PrefixedStreamingProcessOwner()

Initializes the output using the default prefixes.

See Also:

DEFAULT_PREFIX_STDOUT, DEFAULT_PREFIX_STDERR

PrefixedStreamingProcessOwner

public PrefixedStreamingProcessOwner(java.lang.String prefixStdOut,
                                     java.lang.String prefixStdErr)

Initializes the output using the specified prefixes.

Parameters:

prefixStdOut - the prefix for stdout

prefixStdErr - the prefix for stderr

Method Detail

getOutputType

public StreamingProcessOutputType getOutputType()

Returns what output from the process to forward.

Specified by:

getOutputType in interface StreamingProcessOwner

Returns:

StreamingProcessOutputType#BOTH

processOutput

public void processOutput(java.lang.String line,
                          boolean stdout)

Processes the incoming line.

Specified by:

processOutput in interface StreamingProcessOwner

Parameters:

line - the line to process

stdout - whether stdout or stderr