com.asakusafw.windgate.stream.file

Class FileOutputStreamProvider

java.lang.Object

com.asakusafw.windgate.stream.OutputStreamProvider

com.asakusafw.windgate.stream.file.FileOutputStreamProvider

All Implemented Interfaces:

Closeable, AutoCloseable

public class FileOutputStreamProvider
extends OutputStreamProvider

An implementation of OutputStreamProvider using files.

Since:

0.2.4

Constructor Summary

Constructors

Constructor and Description
FileOutputStreamProvider(File file) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	close()
String	getCurrentPath() Returns the path about the current stream.
void	next() Advances the current stream to the next one.
CountingOutputStream	openStream() Returns the current stream.

Methods inherited from class com.asakusafw.windgate.stream.OutputStreamProvider

getDesiredStreamSize

Methods inherited from class java.lang.Object

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

Constructor Detail

FileOutputStreamProvider

public FileOutputStreamProvider(File file)

Creates a new instance.

Parameters:

file - target file to create

Throws:

IllegalArgumentException - if some parameters were null

Method Detail

next

public void next()
          throws IOException

Description copied from class: OutputStreamProvider

Advances the current stream to the next one. Note that the current stream should be closed by the client.

Specified by:

next in class OutputStreamProvider

Throws:

IOException - if failed to obtain next stream

getCurrentPath

public String getCurrentPath()

Description copied from class: OutputStreamProvider

Returns the path about the current stream.

Specified by:

getCurrentPath in class OutputStreamProvider

Returns:

the path

openStream

public CountingOutputStream openStream()
                                throws IOException

Description copied from class: OutputStreamProvider

Returns the current stream.

Specified by:

openStream in class OutputStreamProvider

Returns:

the opened stream

Throws:

IOException - if failed to obtain the current stream

close

public void close()