org.apache.commons.javaflow.utils

Class RewritingUtils

java.lang.Object

org.apache.commons.javaflow.utils.RewritingUtils

public final class RewritingUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RewritingUtils.Matcher

Constructor Summary

Constructors

Constructor and Description
RewritingUtils()

Method Summary

Modifier and Type	Method and Description
static int	copy(InputStream in, OutputStream out) Copies the entire InputStream to the given OutputStream.
static void	main(String[] args)
static void	rewriteClassFile(File pInput, ResourceTransformer transformer, File pOutput)
static boolean	rewriteJar(JarInputStream pInput, ResourceTransformer transformer, JarOutputStream pOutput)
static boolean	rewriteJar(JarInputStream pInput, ResourceTransformer transformer, JarOutputStream pOutput, RewritingUtils.Matcher pMatcher)
static byte[]	toByteArray(File f)
static byte[]	toByteArray(InputStream in)

Methods inherited from class java.lang.Object

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

Constructor Detail

RewritingUtils

public RewritingUtils()

Method Detail

rewriteClassFile

public static void rewriteClassFile(File pInput,
                                    ResourceTransformer transformer,
                                    File pOutput)
                             throws IOException

Throws:

IOException

rewriteJar

public static boolean rewriteJar(JarInputStream pInput,
                                 ResourceTransformer transformer,
                                 JarOutputStream pOutput)
                          throws IOException

Throws:

IOException

rewriteJar

public static boolean rewriteJar(JarInputStream pInput,
                                 ResourceTransformer transformer,
                                 JarOutputStream pOutput,
                                 RewritingUtils.Matcher pMatcher)
                          throws IOException

Throws:

IOException

toByteArray

public static byte[] toByteArray(File f)
                          throws IOException

Throws:

IOException

toByteArray

public static byte[] toByteArray(InputStream in)
                          throws IOException

Throws:

IOException

copy

public static int copy(InputStream in,
                       OutputStream out)
                throws IOException

Copies the entire InputStream to the given OutputStream.

Returns:

the number of bytes copied.

Throws:

IOException

main

public static void main(String[] args)
                 throws FileNotFoundException,
                        IOException

Throws:

FileNotFoundException

IOException