org.dstadler.commons.zip

Class ZipUtils.ZipFileVisitor

java.lang.Object

org.dstadler.commons.zip.ZipUtils.ZipFileVisitor

Enclosing class:

ZipUtils

public abstract static class ZipUtils.ZipFileVisitor
extends java.lang.Object

A simple walker which will visit all Zip-entries in the given InputStream. The passed stream can be a normal InputStream, the Visitor will enclose it in a ZipInputStream itself. The stream will be closed after all entries are visited. new ZipUtils.ZipFileVisitor() { @Override public void visit(ZipEntry entry, InputStream data) throws IOException { // process file data } }.walk(new ByteArrayInputStream(zip));

Constructor Summary

Constructors

Constructor and Description
ZipFileVisitor()

Method Summary

Modifier and Type	Method and Description
abstract void	visit(java.util.zip.ZipEntry entry, java.io.InputStream data) This method is called for each entry in the Zipfile, this includes directorys, use ZipEntry.isDirectory() to check which type of entry you see.
void	walk(java.io.InputStream zipFile)

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipFileVisitor

public ZipFileVisitor()

Method Detail

walk

public void walk(java.io.InputStream zipFile)
          throws java.io.IOException

Throws:

java.io.IOException

visit

public abstract void visit(java.util.zip.ZipEntry entry,
                           java.io.InputStream data)
                    throws java.io.IOException

This method is called for each entry in the Zipfile, this includes directorys, use ZipEntry.isDirectory() to check which type of entry you see.

Parameters:

entry - The current ZipEntry

data - The InputStream which can be used to read the entry-data.

Throws:

java.io.IOException - If extracting the data fails.