org.nuiton.wikitty.publication
Class PropertiesExtended

java.lang.Object
  java.util.Dictionary<K,V>
      java.util.Hashtable<Object,Object>
          java.util.Properties
              org.nuiton.wikitty.publication.PropertiesExtended

All Implemented Interfaces:

Serializable, Cloneable, Map<Object,Object>

public class PropertiesExtended
extends Properties

Class usefull when load properties file, update, delete, then save again File used to load properties is store, and this allow to save again the properties inside the file used to load them.

Author:

mfortun

See Also:

Serialized Form

Field Summary

protected File

origin The original file used to load and create properties

Fields inherited from class java.util.Properties

defaults

Constructor Summary

PropertiesExtended(File origin)
Default constructor, need a file from whom load the properties.

Method Summary

File	getOrigin()
void	load(File file) Load the property from the file, and store the file, for storage.
void	setOrigin(File origin)
void	store() Store the properties inside the last file used to load the property (or by default file used to create the class), equivalent of store(new FileWriter('File'),"");

Methods inherited from class java.util.Properties

getProperty, getProperty, list, list, load, load, loadFromXML, propertyNames, save, setProperty, store, store, storeToXML, storeToXML, stringPropertyNames

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, keys, keySet, put, putAll, rehash, remove, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

origin

protected File origin

The original file used to load and create properties

Constructor Detail

PropertiesExtended

public PropertiesExtended(File origin)
                   throws IOException

Default constructor, need a file from whom load the properties. This is equivalent of a basic creation of properties and load after property from a file.

Parameters:

origin - the file from whom load the property, it is save for store.

Throws:

IOException - if error while reading the file

FileNotFoundException - if file not found

Method Detail

getOrigin

public File getOrigin()

setOrigin

public void setOrigin(File origin)

load

public void load(File file)
          throws IOException

Load the property from the file, and store the file, for storage.

Parameters:

file - the file from whom to load the property, it replace the file use to create this class

Throws:

IOException - if error while reading the file

FileNotFoundException - if file not found

store

public void store()
           throws IOException

Store the properties inside the last file used to load the property (or by default file used to create the class), equivalent of store(new FileWriter('File'),"");

Throws:

IOException - if error while reading the file

FileNotFoundException - if file not found