com.sun.enterprise.util

Class ProcessExecutor

java.lang.Object

com.sun.enterprise.util.ProcessExecutor

Deprecated.

Use ProcessManager instead

public class ProcessExecutor
extends Object

Version:

1.0

Author:

Kedar

Field Summary

Fields

Modifier and Type	Field and Description
static long	kDefaultTimeoutMillis Deprecated.
static long	kSleepTime Deprecated.
protected String[]	mCmdStrings Deprecated.
protected File	mErrFile Deprecated.
protected File	mOutFile Deprecated.

Constructor Summary

Constructors

Constructor and Description
ProcessExecutor(String[] cmd) Deprecated. Creates new ProcessExecutor
ProcessExecutor(String[] cmd, long timeoutSeconds) Deprecated. Creates new ProcessExecutor
ProcessExecutor(String[] cmd, long timeoutSeconds, String[] inputLines) Deprecated.
ProcessExecutor(String[] cmd, long timeoutSeconds, String[] inputLines, String[] env, File workingDir) Deprecated. Creates a new ProcessExecutor that executes the given command.
ProcessExecutor(String[] cmd, String[] inputLines) Deprecated. Creates new ProcessExecutor

Method Summary

Methods

Modifier and Type	Method and Description
void	execute() Deprecated.
String[]	execute(boolean bReturnOutputLines) Deprecated.
String[]	execute(boolean bReturnOutputLines, boolean bStartUpTimeLimit) Deprecated.
protected String	getExceptionMessage() Deprecated. Allows a subclass to control the error message returned when a non-zero exit code is returned from a failed execution
boolean	getExecutionRetentionFlag() Deprecated.
protected String	getFileBuffer(File file) Deprecated. Returns the contents of a file as a String.
String	getLastExecutionError() Deprecated. Returns the last LAST_BYTES bytes in the error stream of last execution as a String, if the ProcessExecutor was configured properly.
String	getLastExecutionOutput() Deprecated. Returns the last LAST_BYTES bytes in the output stream of last execution as a String, if the ProcessExecutor was configured properly.
protected String	getLatestOutput(File f) Deprecated.
int	getProcessExitValue() Deprecated. Get the exit value of the process executed.
Process	getSubProcess() Deprecated.
static void	main(String[] args) Deprecated.
void	retainBuffers() Deprecated.
void	setExecutionRetentionFlag(boolean s) Deprecated. This is the setting after the fact that an instance of ProcessExecutor is created.
void	setVerbose(boolean verbose) Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

kDefaultTimeoutMillis

public static final long kDefaultTimeoutMillis

Deprecated.

See Also:

Constant Field Values

kSleepTime

public static final long kSleepTime

Deprecated.

See Also:

Constant Field Values

mCmdStrings

protected String[] mCmdStrings

Deprecated.

mOutFile

protected File mOutFile

Deprecated.

mErrFile

protected File mErrFile

Deprecated.

Constructor Detail

ProcessExecutor

public ProcessExecutor(String[] cmd)

Deprecated.

Creates new ProcessExecutor

ProcessExecutor

public ProcessExecutor(String[] cmd,
               String[] inputLines)

Deprecated.

Creates new ProcessExecutor

ProcessExecutor

public ProcessExecutor(String[] cmd,
               long timeoutSeconds)

Deprecated.

Creates new ProcessExecutor

ProcessExecutor

public ProcessExecutor(String[] cmd,
               long timeoutSeconds,
               String[] inputLines)

Deprecated.

ProcessExecutor

public ProcessExecutor(String[] cmd,
               long timeoutSeconds,
               String[] inputLines,
               String[] env,
               File workingDir)

Deprecated.

Creates a new ProcessExecutor that executes the given command.

Parameters:

cmd - String that has command name and its command line arguments

timeoutSeconds - long integer timeout to be applied in seconds. After this time if the process to execute does not end, it will be destroyed.

Method Detail

setExecutionRetentionFlag

public void setExecutionRetentionFlag(boolean s)

Deprecated.

This is the setting after the fact that an instance of ProcessExecutor is created. This is to be used in case the output and error of the last execute call has to be retained for latter analysis.

Parameters:

s - boolean representing whether to retain, true means the buffers will be retained, false otherwise.

getExecutionRetentionFlag

public boolean getExecutionRetentionFlag()

Deprecated.

getLastExecutionError

public String getLastExecutionError()

Deprecated.

Returns the last LAST_BYTES bytes in the error stream of last execution as a String, if the ProcessExecutor was configured properly. It may return null if the retentionFlag is set to false.

getLastExecutionOutput

public String getLastExecutionOutput()

Deprecated.

Returns the last LAST_BYTES bytes in the output stream of last execution as a String, if the ProcessExecutor was configured properly. It may return null if the retentionFlag is set to false.

execute

public void execute()
             throws ExecException

Deprecated.

Throws:

ExecException

execute

public String[] execute(boolean bReturnOutputLines)
                 throws ExecException

Deprecated.

Throws:

ExecException

getExceptionMessage

protected String getExceptionMessage()

Deprecated.

Allows a subclass to control the error message returned when a non-zero exit code is returned from a failed execution

Returns:

execute

public String[] execute(boolean bReturnOutputLines,
               boolean bStartUpTimeLimit)
                 throws ExecException

Deprecated.

Throws:

ExecException

getProcessExitValue

public int getProcessExitValue()

Deprecated.

Get the exit value of the process executed. If this method is called before process execution is complete (i.e. before execute() method has returned, it will return -1. If sub process is terminated at timeout, the method will return -255

setVerbose

public void setVerbose(boolean verbose)

Deprecated.

getFileBuffer

protected String getFileBuffer(File file)

Deprecated.

Returns the contents of a file as a String. It never returns a null. If the file is empty, an empty string is returned.

Parameters:

file - the file to read

getLatestOutput

protected String getLatestOutput(File f)

Deprecated.

retainBuffers

public void retainBuffers()

Deprecated.

getSubProcess

public Process getSubProcess()

Deprecated.

main

public static void main(String[] args)

Deprecated.