org.cloudcoder.daemon

Class JarRewriter

java.lang.Object

org.cloudcoder.daemon.JarRewriter

public class JarRewriter
extends java.lang.Object

Rewrite a jar file by replacing or adding specified files.

Author:

Jaime Spacco, David Hovemeyer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	JarRewriter.EntryData Data to use to replace an entry in the jar file.
static class	JarRewriter.FileEntryData Entry data for a file.
static class	JarRewriter.PropertiesEntryData Entry data for Properties.

Constructor Summary

Constructors

Constructor and Description
JarRewriter(java.lang.String jarFileName) Constructor.

Method Summary

Modifier and Type	Method and Description
void	replaceEntry(java.lang.String entryName, JarRewriter.EntryData data) Replace specified entry.
void	rewrite() Rewrite the jarfile.

Methods inherited from class java.lang.Object

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

Constructor Detail

JarRewriter

public JarRewriter(java.lang.String jarFileName)

Constructor.

Parameters:

jarFileName - filename of the jarfile to rewrite

Method Detail

replaceEntry

public void replaceEntry(java.lang.String entryName,
                         JarRewriter.EntryData data)

Replace specified entry. If the original jar file does not contain an entry with the specified name, a new entry will be created.

Parameters:

entryName - the name entry to replace or add

data - the data to replace the entry with

rewrite

public void rewrite()
             throws java.io.IOException

Rewrite the jarfile.

Throws:

java.io.IOException