org.extex.engine.backend
Class TrivialOutputFactory

java.lang.Object
  org.extex.engine.backend.TrivialOutputFactory

All Implemented Interfaces:

OutputStreamFactory

public class TrivialOutputFactory
extends java.lang.Object
implements OutputStreamFactory

The trivial output stream factory is not configurable. It just creates files in the current directory.

Version:

$Revision: 4728 $

Author:

Gerd Neugebauer

Constructor Summary

TrivialOutputFactory()
Creates a new object.

Method Summary

java.io.OutputStream	getOutputStream(java.lang.String name, java.lang.String type) Getter for a new OutputStream.
void	register(OutputStreamObserver observer) Register an observer which is invoked to notify about any output stream requested via a call to getOututStream(),
void	setExtension(java.lang.String extension) Setter for the default extension.

Methods inherited from class java.lang.Object

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

Constructor Detail

TrivialOutputFactory

public TrivialOutputFactory()

Creates a new object.

Method Detail

getOutputStream

public java.io.OutputStream getOutputStream(java.lang.String name,
                                            java.lang.String type)
                                     throws DocumentWriterException

Getter for a new OutputStream.

Specified by:

getOutputStream in interface OutputStreamFactory

Parameters:

name - the name segment to characterize the stream externally. This segment might be used as part of the output file. If the name is null then it is treated as not given at all.

type - the type of the stream to acquire. In general this should correspond to the extension of a file of this type

Returns:

the new OutputStream

Throws:

DocumentWriterException - in case of an error

See Also:

OutputStreamFactory.getOutputStream( java.lang.String, java.lang.String)

register

public void register(OutputStreamObserver observer)

Register an observer which is invoked to notify about any output stream requested via a call to getOututStream(),

Specified by:

register in interface OutputStreamFactory

Parameters:

observer - the observers to register

See Also:

OutputStreamFactory.register( org.extex.backend.outputStream.OutputStreamObserver)

setExtension

public void setExtension(java.lang.String extension)

Setter for the default extension. The default extension is used when the type specified is null.

Specified by:

setExtension in interface OutputStreamFactory

Parameters:

extension - the default extension

See Also:

OutputStreamFactory.setExtension( java.lang.String)