org.apache.wicket.resource
Class PropertiesFactory

java.lang.Object
  org.apache.wicket.resource.PropertiesFactory

All Implemented Interfaces:

IPropertiesFactory

public class PropertiesFactory
extends java.lang.Object
implements IPropertiesFactory

Default implementation of IPropertiesFactory which uses the IResourceStreamLocator as defined by IResourceSettings.getResourceStreamLocator() to load the Properties objects. Depending on the settings, it will assign ModificationWatchers to the loaded resources to support reloading.

Author:

Juergen Donnerstag

See Also:

IResourceSettings.getPropertiesFactory()

Nested Class Summary

class	PropertiesFactory.AbstractPropertiesLoader
static interface	PropertiesFactory.IPropertiesLoader
class	PropertiesFactory.PropertiesFilePropertiesLoader
class	PropertiesFactory.XmlFilePropertiesLoader

Constructor Summary

PropertiesFactory(Application application)
Construct.

Method Summary

void	addListener(IPropertiesChangeListener listener) Add a listener which will be called when a change to the underlying resource stream (e.g.
void	clearCache() Remove all cached properties.
protected java.util.Map<java.lang.String,Properties>	getCache() For subclasses to get access to the cache
java.util.List<PropertiesFactory.IPropertiesLoader>	getPropertiesLoaders() Gets the List of properties loader.
Properties	load(java.lang.Class<?> clazz, java.lang.String path) Load the properties associated with the path

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertiesFactory

public PropertiesFactory(Application application)

Construct.

Parameters:

application - Application for this properties factory.

Method Detail

getPropertiesLoaders

public java.util.List<PropertiesFactory.IPropertiesLoader> getPropertiesLoaders()

Gets the List of properties loader. You may add or remove properties loaders at your will.

Returns:

the List of properties loader

addListener

public void addListener(IPropertiesChangeListener listener)

Description copied from interface: IPropertiesFactory

Add a listener which will be called when a change to the underlying resource stream (e.g. properties file) has been detected

Specified by:

addListener in interface IPropertiesFactory

See Also:

IPropertiesFactory.addListener(org.apache.wicket.resource.IPropertiesChangeListener)

clearCache

public final void clearCache()

Description copied from interface: IPropertiesFactory

Remove all cached properties.

Specified by:

clearCache in interface IPropertiesFactory

See Also:

IPropertiesFactory.clearCache()

load

public Properties load(java.lang.Class<?> clazz,
                       java.lang.String path)

Description copied from interface: IPropertiesFactory

Load the properties associated with the path

Specified by:

load in interface IPropertiesFactory

Parameters:

clazz - The class requesting the properties

path - The path to identify the resource

Returns:

The properties

See Also:

IPropertiesFactory.load(java.lang.Class, java.lang.String)

getCache

protected final java.util.Map<java.lang.String,Properties> getCache()

For subclasses to get access to the cache

Returns:

Map