org.ws4d.java.platform.util

Class LocalToolkit

java.lang.Object

org.ws4d.java.util.Toolkit

org.ws4d.java.platform.util.LocalToolkit

public final class LocalToolkit
extends Toolkit

Constructor Summary

Constructors

Constructor and Description
LocalToolkit()

Method Summary

Modifier and Type	Method and Description
java.io.InputStream	buffer(java.io.InputStream stream) Ensures the returned InputStream is a BufferedInputStream.
SimpleStringBuilder	createSimpleStringBuilder()
SimpleStringBuilder	createSimpleStringBuilder(int capacity)
SimpleStringBuilder	createSimpleStringBuilder(java.lang.String str)
java.lang.String[]	getStackTrace(java.lang.Throwable t) Returns the Java VM stack trace if possible.
void	printStackTrace(java.io.PrintStream err, java.lang.Throwable t) Implementation of the stack trace logging.
void	writeBufferToStream(java.io.ByteArrayOutputStream source, java.io.OutputStream target) Writes the complete contents of the byte array output stream to the target output stream like source.writeTo(target) of the SE version of ByteArrayOutputStream would do.

Methods inherited from class org.ws4d.java.util.Toolkit

getInstance, getJavaVersionDigit1, getJavaVersionDigit2, getJavaVersionDigit3, getJavaVersionUpdateNumber, onCldcLibrary

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalToolkit

public LocalToolkit()

Method Detail

printStackTrace

public void printStackTrace(java.io.PrintStream err,
                            java.lang.Throwable t)

Description copied from class: Toolkit

Implementation of the stack trace logging.

Specified by:

printStackTrace in class Toolkit

Parameters:

err - Stream to, if possible, print the stack trace on.

t - Throwable to print.

getStackTrace

public java.lang.String[] getStackTrace(java.lang.Throwable t)

Description copied from class: Toolkit

Returns the Java VM stack trace if possible.

Can return null if the platform does not support access to the stack trace!

Specified by:

getStackTrace in class Toolkit

Parameters:

t - stack trace

Returns:

stack trace as array of String.

writeBufferToStream

public void writeBufferToStream(java.io.ByteArrayOutputStream source,
                                java.io.OutputStream target)
                         throws java.io.IOException

Description copied from class: Toolkit

Writes the complete contents of the byte array output stream to the target output stream like source.writeTo(target) of the SE version of ByteArrayOutputStream would do.

Specified by:

writeBufferToStream in class Toolkit

Parameters:

source - the byte array output stream whose buffer should be written

target - the output stream to which to write the data.

Throws:

java.io.IOException - if an I/O error occurs.

buffer

public java.io.InputStream buffer(java.io.InputStream stream)

Description copied from class: Toolkit

Ensures the returned InputStream is a BufferedInputStream. This method will avoid double buffering.

Specified by:

buffer in class Toolkit

Returns:

a BufferedInputStream wrapping stream

createSimpleStringBuilder

public SimpleStringBuilder createSimpleStringBuilder()

Specified by:

createSimpleStringBuilder in class Toolkit

createSimpleStringBuilder

public SimpleStringBuilder createSimpleStringBuilder(int capacity)

Specified by:

createSimpleStringBuilder in class Toolkit

createSimpleStringBuilder

public SimpleStringBuilder createSimpleStringBuilder(java.lang.String str)

Specified by:

createSimpleStringBuilder in class Toolkit