com.highqsoft.helper

Interface ZipFileStorage

All Superinterfaces:

java.lang.AutoCloseable

All Known Implementing Classes:

AntZipStorage, ApacheZipStorage, StandardZipStorage, TrueZipStorage

public interface ZipFileStorage
extends java.lang.AutoCloseable

The read of the ZIP file is done using a chain-of-responsibility pattern. This interface play the role of the abstract Handler.

Each handler able to read a ZIP file must implement this interface.

We could see this class as an adapter of the ZipFile class.

Since:

$Date: 2017/04/06 13:29:17 $

Version:

$Revision: 1.2 $

Author:

constantin

See Also:

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Restricts the close exception to IOException
ZipFileEntry	getEntry(java.lang.String name) Returns the entry which matches the given name, where the name must follow the ZIP conventions.
java.util.Iterator<ZipFileEntry>	lstEntries() Returns all the entries of this storage
java.io.InputStream	openInputStream(ZipFileEntry entry) Opens a input stream to the given entry

Method Detail

lstEntries

java.util.Iterator<ZipFileEntry> lstEntries()

Returns all the entries of this storage

Returns:

the entries as Iterator

getEntry

ZipFileEntry getEntry(java.lang.String name)

Returns the entry which matches the given name, where the name must follow the ZIP conventions.

Parameters:

name - to be used when searching for the entry

Returns:

the entry as ZipFileEntry

openInputStream

java.io.InputStream openInputStream(ZipFileEntry entry)
                                    throws java.io.IOException

Opens a input stream to the given entry

Parameters:

entry - to which the stream belongs

Returns:

the stream as InputStream

Throws:

java.io.IOException - if the access to the storage is not allowed

close

void close()
           throws java.io.IOException

Restricts the close exception to IOException

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException