pro.fessional.mirana.io

Class Zipper

java.lang.Object

pro.fessional.mirana.io.Zipper

public class Zipper
extends Object

Since:

2016-10-26

Author:

trydofor

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Zipper.Z

Constructor Summary

Constructors

Constructor and Description
Zipper()

Method Summary

Modifier and Type	Method and Description
static Zipper.Z	build() zip helper
static Map<String,byte[]>	unzip(InputStream zip) unzip zip file to map
static Map<String,byte[]>	unzip(InputStream zip, String... lowercaseExtName) flat all zip file (unzip recursively, zip in zip)
static void	unzip(InputStream zip, String path) unzip zip file to some path
static void	unzip(String zip, String path) unzip zip file to some path
static byte[]	zip(List<File> files) zip files to byte array
static byte[]	zip(Map<String,InputStream> files) zip files to byte array
static void	zip(OutputStream out, List<File> files) zip files to stream
static void	zip(OutputStream out, Map<String,InputStream> files) zip files to stream
static void	zip(String zip, List<File> files) zip files to target file
static void	zip(String zip, Map<String,InputStream> files) zip files to target file

Methods inherited from class java.lang.Object

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

Constructor Detail

Zipper

public Zipper()

Method Detail

zip

public static byte[] zip(List<File> files)
                  throws IOException

zip files to byte array

Parameters:

files - source files

Returns:

zipped bytes

Throws:

IOException - exception

zip

public static void zip(String zip,
                       List<File> files)
                throws IOException

zip files to target file

Parameters:

zip - the target file, eg. a/b/c.zip

files - source files

Throws:

IOException - exception

zip

public static void zip(OutputStream out,
                       List<File> files)
                throws IOException

zip files to stream

Parameters:

out - the stream

files - source files

Throws:

IOException - exception

zip

public static byte[] zip(Map<String,InputStream> files)
                  throws IOException

zip files to byte array

Parameters:

files - source files with key-stream

Returns:

zipped bytes

Throws:

IOException - exception

zip

public static void zip(String zip,
                       Map<String,InputStream> files)
                throws IOException

zip files to target file

Parameters:

zip - the target file, eg. a/b/c.zip

files - source files

Throws:

IOException - exception

zip

public static void zip(OutputStream out,
                       Map<String,InputStream> files)
                throws IOException

zip files to stream

Parameters:

out - the stream

files - source files with key-stream

Throws:

IOException - exception

unzip

public static void unzip(String zip,
                         String path)
                  throws IOException

unzip zip file to some path

Parameters:

zip - zip file

path - target path

Throws:

IOException - exception

unzip

public static void unzip(InputStream zip,
                         String path)
                  throws IOException

unzip zip file to some path

Parameters:

zip - zip file

path - target path

Throws:

IOException - exception

unzip

public static Map<String,byte[]> unzip(InputStream zip)
                                throws IOException

unzip zip file to map

Parameters:

zip - zip file

Returns:

mapped result

Throws:

IOException - exception

unzip

public static Map<String,byte[]> unzip(InputStream zip,
                                       String... lowercaseExtName)
                                throws IOException

flat all zip file (unzip recursively, zip in zip)

Parameters:

zip - zip file

lowercaseExtName - "zip","jar","war"

Returns:

unzip files

Throws:

IOException - exception

build

public static Zipper.Z build()

zip helper

Returns:

helper