org.jboss.ejb3.protocol.jarjar
Class JarJarInputStream

java.lang.Object
  java.io.InputStream
      org.jboss.ejb3.protocol.jarjar.JarJarInputStream

All Implemented Interfaces:

java.io.Closeable

public class JarJarInputStream
extends java.io.InputStream

Provide an input stream in jar format which is build up using a subset of a jar file.

Constructor Summary

protected

JarJarInputStream(java.util.jar.JarFile jarFile, java.util.jar.JarEntry rootEntry)

Method Summary

void	close()
protected void	copy(java.io.InputStream in, java.io.OutputStream out, long size)
protected java.util.jar.JarEntry	createEntry(java.util.jar.JarEntry rootEntry, java.util.jar.JarEntry template)
protected boolean	isRelativeTo(java.util.jar.JarEntry rootEntry, java.util.jar.JarEntry current)
int	read()

Methods inherited from class java.io.InputStream

available, mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

JarJarInputStream

protected JarJarInputStream(java.util.jar.JarFile jarFile,
                            java.util.jar.JarEntry rootEntry)
                     throws java.io.IOException

Parameters:

jarFile - the jar file to read from

rootEntry - the root entry at which the new jar file starts

Throws:

java.io.IOException

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

copy

protected void copy(java.io.InputStream in,
                    java.io.OutputStream out,
                    long size)
             throws java.io.IOException

Throws:

java.io.IOException

createEntry

protected java.util.jar.JarEntry createEntry(java.util.jar.JarEntry rootEntry,
                                             java.util.jar.JarEntry template)

isRelativeTo

protected boolean isRelativeTo(java.util.jar.JarEntry rootEntry,
                               java.util.jar.JarEntry current)

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException