Package org.refcodes.io

Class ZipFileOutputStreamImpl

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.BufferedOutputStream

org.refcodes.io.ZipFileOutputStreamImpl

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class ZipFileOutputStreamImpl
extends BufferedOutputStream

Represents an OutputStream to a provided File: In case the file points to a ZIP compressed file, then a therein to be contained file with the same name excluding the ".zip" extension is created by the OutputStream.

Field Summary

Fields inherited from class java.io.BufferedOutputStream

buf, count

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor	Description
ZipFileOutputStreamImpl(File aFile)	Instantiates a new zip file output stream impl.
ZipFileOutputStreamImpl(File parent, String child)	Instantiates a new zip file output stream impl.
ZipFileOutputStreamImpl(String pathname)	Instantiates a new zip file output stream impl.
ZipFileOutputStreamImpl(String parent, String child)	Instantiates a new zip file output stream impl.
ZipFileOutputStreamImpl(URI uri)	Instantiates a new zip file output stream impl.

Method Summary

Modifier and Type	Method	Description
protected static String	toFileNameFromZip(String aZipFileName)	To file name from zip.
protected static OutputStream	toOutputStream(File aFile)	Returns an OutputStream to the provided File.

Methods inherited from class java.io.BufferedOutputStream

flush, write, write

Methods inherited from class java.io.FilterOutputStream

close, write

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipFileOutputStreamImpl

public ZipFileOutputStreamImpl(File parent,
                               String child)
                        throws ZipException,
                               FileNotFoundException,
                               IOException

Instantiates a new zip file output stream impl.

Parameters:

parent - the parent

child - the child

Throws:

ZipException - the zip exception

FileNotFoundException - the file not found exception

IOException - Signals that an I/O exception has occurred.

ZipFileOutputStreamImpl

public ZipFileOutputStreamImpl(String parent,
                               String child)
                        throws ZipException,
                               FileNotFoundException,
                               IOException

Instantiates a new zip file output stream impl.

Parameters:

parent - the parent

child - the child

Throws:

ZipException - the zip exception

FileNotFoundException - the file not found exception

IOException - Signals that an I/O exception has occurred.

ZipFileOutputStreamImpl

public ZipFileOutputStreamImpl(String pathname)
                        throws ZipException,
                               FileNotFoundException,
                               IOException

Instantiates a new zip file output stream impl.

Parameters:

pathname - the pathname

Throws:

ZipException - the zip exception

FileNotFoundException - the file not found exception

IOException - Signals that an I/O exception has occurred.

ZipFileOutputStreamImpl

public ZipFileOutputStreamImpl(URI uri)
                        throws ZipException,
                               FileNotFoundException,
                               IOException

Instantiates a new zip file output stream impl.

Parameters:

uri - the uri

Throws:

ZipException - the zip exception

FileNotFoundException - the file not found exception

IOException - Signals that an I/O exception has occurred.

ZipFileOutputStreamImpl

public ZipFileOutputStreamImpl(File aFile)
                        throws ZipException,
                               FileNotFoundException,
                               IOException

Instantiates a new zip file output stream impl.

Parameters:

aFile - the file

Throws:

ZipException - the zip exception

FileNotFoundException - the file not found exception

IOException - Signals that an I/O exception has occurred.

Method Detail

toOutputStream

protected static OutputStream toOutputStream(File aFile)
                                      throws ZipException,
                                             IOException,
                                             FileNotFoundException

Returns an OutputStream to the provided File. In case the file points to a ZIP compressed file (it has the file suffix ".zip"), then the data written to the OutputStream is being ZIP compressed.

Parameters:

aFile - The File for which to get the OutputStream.

Returns:

An OutputStream, in case of a ZIP compressed File was specified (with suffix ".zip"), then a compressed OutputStream is returned.

Throws:

ZipException - in case there were problems when accessing the ZIP compressed File.

IOException - in case there were problems working with the File.

FileNotFoundException - in case there was none such File found.

toFileNameFromZip

protected static String toFileNameFromZip(String aZipFileName)

To file name from zip.

Parameters:

aZipFileName - the zip file name

Returns:

the string

See Also:

ZipFileInputStreamImpl.toFileNameFromZip(String)