alma.acs.makesupport

Class JarSourceExtractor

java.lang.Object

alma.acs.makesupport.AbstractJarEntryExtractor

alma.acs.makesupport.JarSourceExtractor

public class JarSourceExtractor
extends AbstractJarEntryExtractor

Author:

hsommer created Sep 16, 2003 4:24:41 PM

Field Summary

Fields inherited from class alma.acs.makesupport.AbstractJarEntryExtractor

FILETYPE, PREFIX_PATHS

Constructor Summary

Constructors

Constructor and Description
JarSourceExtractor()

Method Summary

Modifier and Type	Method and Description
void	extractJavaSourcesToFiles(java.util.jar.JarFile jarfile, java.io.File outDir) Extracts Java source files from a JAR file and puts them as individual files under a given directory.
void	extractJavaSourcesToJar(java.util.jar.JarFile jarfile, java.util.jar.JarOutputStream jarOut) Extracts Java source files from a JAR file and adds them to another JAR file.

Methods inherited from class alma.acs.makesupport.AbstractJarEntryExtractor

getClassName, getJavaEntries

Methods inherited from class java.lang.Object

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

Constructor Detail

JarSourceExtractor

public JarSourceExtractor()

Method Detail

extractJavaSourcesToFiles

public void extractJavaSourcesToFiles(java.util.jar.JarFile jarfile,
                                      java.io.File outDir)
                               throws java.io.IOException

Extracts Java source files from a JAR file and puts them as individual files under a given directory.

Parameters:

jarfile - jar file from which Java source will be extracted

outDir - root dir under which the extracted java files will be placed

Throws:

java.io.IOException

extractJavaSourcesToJar

public void extractJavaSourcesToJar(java.util.jar.JarFile jarfile,
                                    java.util.jar.JarOutputStream jarOut)
                             throws java.io.IOException

Extracts Java source files from a JAR file and adds them to another JAR file.

Parameters:

jarfile - jar file from which Java source will be extracted

jarOut - JAR output stream to which the extracted java files will be written; jarOut is left open by this method, so that the client can either call it again, or call jarOut.close() when it's done. (there are problems with re-opening and adding entries to a Jar file.)

Throws:

java.io.IOException