org.rhq.core.system

Class ProcessExecutionResults

java.lang.Object

org.rhq.core.system.ProcessExecutionResults

public class ProcessExecutionResults
extends Object

Encapsulates the results of a process that was executed via SystemInfo.executeProcess(ProcessExecution).

Author:

John Mazzitelli

Constructor Summary

Constructors

Constructor and Description
ProcessExecutionResults()

Method Summary

Methods

Modifier and Type	Method and Description
String	getCapturedOutput() Returns the full output of the process (stdout plus stderr) as a String.
Throwable	getError() An error that occurred, typically due to a startup failure.
Integer	getExitCode() If the process finished, this is its exit code.
Process	getProcess()
void	setProcess(Process process)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ProcessExecutionResults

public ProcessExecutionResults()

Method Detail

getExitCode

public Integer getExitCode()

If the process finished, this is its exit code. Its numeric value has specific meaning that is custom to the operating system and the program that was executed.

This will be null if the process was never waited on or if the wait time expired before the process exited.

Returns:

process exit code or null if it could not be determined

See Also:

SystemInfo.executeProcess(ProcessExecution)

getError

public Throwable getError()

An error that occurred, typically due to a startup failure.

Returns:

error that occurred while starting the process; null if no known error occurred

getCapturedOutput

public String getCapturedOutput()

Returns the full output of the process (stdout plus stderr) as a String. This returns null if the process's output was not captured.

Returns:

the full output of the process (stdout plus stderr) or null

getProcess

public Process getProcess()

Returns:

The spawned Process. typically used only to destroy the process, if necessary.

setProcess

public void setProcess(Process process)

toString

public String toString()

Overrides:

toString in class Object