com.sun.jbi.ui.common

Class JarFactory

java.lang.Object

com.sun.jbi.ui.common.JarFactory

public class JarFactory
extends Object

Constructor Summary

Constructors

Constructor and Description
JarFactory(String dir) This object provides utility methods to manipulate DOM tree.

Method Summary

Methods

Modifier and Type	Method and Description
String	getEntry(ZipFile jarFile, ZipEntry entry) Gets one file entry from jarFile.
void	unJar(File jarFile) Unjars a file.
void	unJar(ZipFile jar) Unjars a file.
String	zip(String zipFileName) This method is used to create a zip file with the contents of this directory and keep it in the parent dir

Methods inherited from class java.lang.Object

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

Constructor Detail

JarFactory

public JarFactory(String dir)

This object provides utility methods to manipulate DOM tree.

Parameters:

dir - Directory to unjar

Method Detail

unJar

public void unJar(File jarFile)
           throws IOException,
                  JarException,
                  ZipException

Unjars a file.

Parameters:

jarFile - File to be unjared

Throws:

IOException - if error trying to read entry.

JarException - if error trying to read jar file.

ZipException

unJar

public void unJar(ZipFile jar)
           throws IOException,
                  ZipException

Unjars a file.

Parameters:

jar - JarFile to be unjared

Throws:

IOException - if error trying to read entry.

JarException - if error trying to read jar file.

ZipException

getEntry

public String getEntry(ZipFile jarFile,
              ZipEntry entry)
                throws IOException

Gets one file entry from jarFile.

Parameters:

jarFile - the JAR file reference to retrieve entry from.

entry - the file from the JAR to extract.

Returns:

the ZipEntry name

Throws:

IOException - if error trying to read entry.

zip

public String zip(String zipFileName)
           throws IOException

This method is used to create a zip file with the contents of this directory and keep it in the parent dir

Parameters:

zipFileName - the name of the zip file

Throws:

IOException - if a zip could not be created