org.objectledge.external
Class ExecutionResult

java.lang.Object
  org.objectledge.external.ExecutionResult

public class ExecutionResult
extends Object

Represents the result of script execution.

Version:

$Id: ExecutionResult.java,v 1.1 2006/03/24 14:27:37 rafal Exp $

Author:

Rafał Krzewski

Field Summary

private static int	BUFFER_SIZE
private byte[]	error
private int	exitValue
private byte[]	output

Constructor Summary

ExecutionResult(int exitValue)
Creates a new ExecutionResult instance.

ExecutionResult(int exitValue, byte[] output, byte[] error)
Creates a new ExecutionResult instance.

Method Summary

String	getError() Returns the data captured from process error stream as an UTF-8 string.
String	getError(String charset) Returns the data captured from process error stream as a string.
byte[]	getErrorBytes() Returns the data captured from process error stream as bytes.
int	getExitValue() Returns the process exit value.
String	getOutput() Returns the data captured from process output stream as an UTF-8 string.
String	getOutput(String charset) Returns the data captured from process output stream as a string.
byte[]	getOutputBytes() Returns the data captured from process output stream as bytes.

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_SIZE

private static final int BUFFER_SIZE

See Also:

Constant Field Values

exitValue

private final int exitValue

output

private final byte[] output

error

private final byte[] error

Constructor Detail

ExecutionResult

public ExecutionResult(int exitValue,
                       byte[] output,
                       byte[] error)

Creates a new ExecutionResult instance.

Parameters:

exitValue - the exit value of the process.

captured - output stream the process, or null if not available.

captured - error stream the process, or null if not available.

ExecutionResult

public ExecutionResult(int exitValue)

Creates a new ExecutionResult instance.

Parameters:

exitValue - process exit value.

Method Detail

getExitValue

public int getExitValue()

Returns the process exit value.

Returns:

the process exit value.

getOutputBytes

public byte[] getOutputBytes()

Returns the data captured from process output stream as bytes.

Returns:

the data captured from process output stream as bytes, or null if not available.

getOutput

public String getOutput(String charset)
                 throws UnsupportedEncodingException

Returns the data captured from process output stream as a string.

Parameters:

charset - output stream encoding.

Returns:

the data captured from process output stream as a string, or null if not available.

Throws:

UnsupportedEncodingException - if the encoding is not supported by the VM.

getOutput

public String getOutput()

Returns the data captured from process output stream as an UTF-8 string.

Returns:

the data captured from process output stream as an UTF-8 string, or null if not available.

getErrorBytes

public byte[] getErrorBytes()

Returns the data captured from process error stream as bytes.

Returns:

the data captured from process error stream as bytes, or null if not available.

getError

public String getError(String charset)
                throws UnsupportedEncodingException

Returns the data captured from process error stream as a string.

Parameters:

charset - output stream encoding.

Returns:

the data captured from process error stream as a string, or null if not available.

Throws:

UnsupportedEncodingException - if the encoding is not supported by the VM.

getError

public String getError()

Returns the data captured from process error stream as an UTF-8 string.

Returns:

the data captured from process error stream as an UTF-8 string, or null if not available.