org.gonn.gava

Class Configuration

java.lang.Object

org.gonn.gava.Configuration

All Implemented Interfaces:

AutoCloseable, Storable<String,String>

public class Configuration
extends Object
implements Storable<String,String>, AutoCloseable

Storing Configuration Property File

Version:

0.0.3

Author:

Gon Yi

Constructor Summary

Constructors

Constructor and Description
Configuration(String filename)
Configuration(String filename, Fx21<String,String,Boolean> lineFilter)

Method Summary

Modifier and Type	Method and Description
void	close() Close the storable
boolean	delete(String key) Delete a record
void	forEach(BiConsumer<String,String> f)
String	get(String key) Get a record for the key.
String	get(String key, String fallback)
void	save()
boolean	set(String key, String rec) Add a record with the key.

Methods inherited from class java.lang.Object

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

Constructor Detail

Configuration

public Configuration(String filename)
              throws IOException

Throws:

IOException

Configuration

public Configuration(String filename,
                     Fx21<String,String,Boolean> lineFilter)
              throws IOException

Throws:

IOException

Method Detail

forEach

public void forEach(BiConsumer<String,String> f)

save

public void save()
          throws IOException

Throws:

IOException

get

public String get(String key)

Description copied from interface: Storable

Get a record for the key.

Specified by:

get in interface Storable<String,String>

Parameters:

key - to the record

Returns:

record IF exists OTHERWISE returns null.

get

public String get(String key,
                  String fallback)

set

public boolean set(String key,
                   String rec)

Description copied from interface: Storable

Add a record with the key. IF the key already exists, overwrite the record.

Specified by:

set in interface Storable<String,String>

Parameters:

key - to the record.

rec - to save.

Returns:

true if successfully added/updated.

delete

public boolean delete(String key)

Description copied from interface: Storable

Delete a record

Specified by:

delete in interface Storable<String,String>

Parameters:

key - to the record

Returns:

true if a record exists and deleted, otherwise false.

close

public void close()
           throws IOException

Description copied from interface: Storable

Close the storable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Storable<String,String>

Throws:

IOException