Class ZipUtils

java.lang.Object

ru.bgcrm.util.ZipUtils

public class ZipUtils
extends Object

ZIP utils

Constructor Summary

Constructors

Constructor	Description
ZipUtils()

Method Summary

Modifier and Type	Method	Description
static ZipEntry	addEntry(ZipOutputStream zos, String name, String content)	Add named entry in ZIP, and close it after
static Map<String,byte[]>	getEntriesFromZip(ZipInputStream zis, String subst)	Extracts entries from a ZIP by name substring
static SortedMap<String,byte[]>	getFileEntriesFromZipByPrefix(ZipInputStream zis, String prefix)	Extracts entries from ZIP by name prefix

Methods inherited from class Object

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

Constructor Details

ZipUtils

public ZipUtils()

Method Details

addEntry

public static ZipEntry addEntry(ZipOutputStream zos,
 String name,
 String content)
                         throws IOException

Add named entry in ZIP, and close it after

Parameters:

zos - the ZIP output stream

name - the entry name

content - the entry content, encoded with UTF-8 if not null

Returns:

the created ZIP entry

Throws:

IOException

getFileEntriesFromZipByPrefix

public static SortedMap<String,byte[]> getFileEntriesFromZipByPrefix(ZipInputStream zis,
 String prefix)

Extracts entries from ZIP by name prefix

Parameters:

zis - the ZIP input stream

prefix - the name prefix

Returns:

the map of entry name to content, ordered by name

getEntriesFromZip

public static Map<String,byte[]> getEntriesFromZip(ZipInputStream zis,
 String subst)

Extracts entries from a ZIP by name substring

Parameters:

zis - the ZIP input stream

subst - the name substring, matches all entries when null

Returns:

the map of entry name to content