Package com.logicaldoc.util.io

Class ZipUtil

java.lang.Object

com.logicaldoc.util.io.ZipUtil

public class ZipUtil
extends Object

This class is for handling with zip-files.

Version:

4.0

Author:

Marco Meschieri - LogicalDOC

Constructor Summary

Constructors

Constructor	Description
ZipUtil()
ZipUtil(String charset)

Method Summary

Modifier and Type	Method	Description
static void	addEntry(File zip, String entry, InputStream content)
byte[]	getEntryBytes(File zipsource, String entry)	Read the entry inside the file zip resource.
String	getEntryContent(File zip, String entry)
InputStream	getEntryStream(File zip, String entry)	Read the entry inside the file zip resource.
String	getFileNameCharset()
List<String>	listEntries(File zipsource)
List<ZipEntry>	listZipEntries(File zipsource)
void	setFileNameCharset(String fileNameCharset)
boolean	unzip(String zipsource, String target)	This method extracts all entries of a zip-file.
void	zipFile(File src, File dest)	Compress a single file
void	zipFolder(File inFolder, File outFile)	Zips a folder into a .zip archive

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipUtil

public ZipUtil()

ZipUtil

public ZipUtil(String charset)

Method Detail

listZipEntries

public List<ZipEntry> listZipEntries(File zipsource)

listEntries

public List<String> listEntries(File zipsource)

unzip

public boolean unzip(String zipsource,
                     String target)

This method extracts all entries of a zip-file.

Parameters:

zipsource - Path of the zip-file.

target - Path of the extracted files.

Returns:

True if successfully extracted.

getEntryBytes

public byte[] getEntryBytes(File zipsource,
                            String entry)

Read the entry inside the file zip resource.

Parameters:

zipsource - File to read inside it

entry - The entry to be read

Returns:

The bytes of the entry

getEntryStream

public InputStream getEntryStream(File zip,
                                  String entry)

Read the entry inside the file zip resource.

Parameters:

zip - File to read inside it

entry - The entry to be read

Returns:

The stream of the entry

getEntryContent

public String getEntryContent(File zip,
                              String entry)
                       throws FileNotFoundException,
                              IOException

Throws:

FileNotFoundException

IOException

addEntry

public static void addEntry(File zip,
                            String entry,
                            InputStream content)

zipFile

public void zipFile(File src,
                    File dest)

Compress a single file

Parameters:

src - The source file

dest - The destination archive file

zipFolder

public void zipFolder(File inFolder,
                      File outFile)

Zips a folder into a .zip archive

Parameters:

inFolder - the folder to compress

outFile - the zip file

getFileNameCharset

public String getFileNameCharset()

setFileNameCharset

public void setFileNameCharset(String fileNameCharset)