org.apache.tools.ant.taskdefs.optional.depend
Class JarFileIterator

java.lang.Object
  |
  +--org.apache.tools.ant.taskdefs.optional.depend.JarFileIterator

All Implemented Interfaces:

ClassFileIterator

public class JarFileIterator

extends java.lang.Object

implements ClassFileIterator

A class file iterator which iterates through the contents of a Java jar file.

Constructor Summary

JarFileIterator(java.io.InputStream stream)
Construct an iterator over a jar stream

Method Summary

ClassFile

getNextClassFile() Get the next ClassFile object from the jar

Methods inherited from class java.lang.Object

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

Constructor Detail

JarFileIterator

public JarFileIterator(java.io.InputStream stream)
                throws java.io.IOException

Construct an iterator over a jar stream

Parameters:

stream - the basic input stream from which the Jar is received

Throws:

java.io.IOException - if the jar stream cannot be created

Method Detail

getNextClassFile

public ClassFile getNextClassFile()

Get the next ClassFile object from the jar

Specified by:

getNextClassFile in interface ClassFileIterator

Returns:

a ClassFile object describing the class from the jar