net.sf.whatsnew.mode
Class Mode

java.lang.Object
  |
  +--net.sf.whatsnew.mode.Mode

Direct Known Subclasses:

Change, Release

public abstract class Mode

extends java.lang.Object

The abtract application execution mode

Version:

$Id: Mode.java,v 1.1 2004/05/13 01:22:34 dquintela Exp $

Author:

Diogo Quintela

Field Summary

static java.lang.Integer	CHANGE Mode new file change
protected Options	options Application options
static java.lang.Integer	RELEASE Mode new file release

Constructor Summary

Mode(Options options)
Constructs a new execution mode

Method Summary

protected void	checkOptions() Validade minimal mode options
protected abstract ConcatFilter	getConcatFilter() Get concatenation filter to use
protected abstract Filter[]	getExtraFilters() Get the filters to be applied to extra input
protected abstract java.lang.String[]	getExtraInput() Get extra input
static Mode	getFactory(Options options) Instantiates a new application mode
protected abstract Filter[]	getFileFilters() Get the filters to be applied to file input
protected abstract java.lang.String[]	getFileInput(java.io.File inputFile) Get file input
protected abstract OutputWriter	getOutputWriter() Get output writer
void	run() Main mode execution method

Methods inherited from class java.lang.Object

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

Field Detail

CHANGE

public static final java.lang.Integer CHANGE

Mode new file change

RELEASE

public static final java.lang.Integer RELEASE

Mode new file release

options

protected Options options

Application options

Constructor Detail

Mode

public Mode(Options options)
     throws AppException

Constructs a new execution mode

Parameters:

options - Application options

Throws:

AppException - in case of options checking error

Method Detail

getFactory

public static Mode getFactory(Options options)
                       throws AppException

Instantiates a new application mode

Parameters:

options - Application options

Returns:

The created instance

Throws:

AppException - in case of error

run

public void run()
         throws AppException

Main mode execution method

Throws:

AppException - in case of error

getConcatFilter

protected abstract ConcatFilter getConcatFilter()
                                         throws AppException

Get concatenation filter to use

Returns:

The filter to use

Throws:

AppException - in case of error

getExtraFilters

protected abstract Filter[] getExtraFilters()
                                     throws AppException

Get the filters to be applied to extra input

Returns:

The filters to use

Throws:

AppException - in case of error

getExtraInput

protected abstract java.lang.String[] getExtraInput()
                                             throws AppException

Get extra input

Returns:

Extra input

Throws:

AppException - in case of error

getFileFilters

protected abstract Filter[] getFileFilters()
                                    throws AppException

Get the filters to be applied to file input

Returns:

The filters to use

Throws:

AppException - in case of error

getFileInput

protected abstract java.lang.String[] getFileInput(java.io.File inputFile)
                                            throws AppException

Get file input

Parameters:

inputFile - The file to use

Returns:

File input

Throws:

AppException - in case of error

getOutputWriter

protected abstract OutputWriter getOutputWriter()
                                         throws AppException

Get output writer

Returns:

The output writter

Throws:

AppException - in case of error

checkOptions

protected void checkOptions()
                     throws AppException

Validade minimal mode options

Throws:

AppException - in case of error