webwork.config

Class CachingConfiguration

java.lang.Object

webwork.config.AbstractConfiguration

webwork.config.DefaultConfiguration

webwork.config.CachingConfiguration

All Implemented Interfaces:

ConfigurationInterface

public class CachingConfiguration
extends DefaultConfiguration

This is a caching implementation of ConfigurationInterface. This class can be used instead of the DefaultConfiguration to make your configuration lookups more efficient. At startup it iterates through all the configuration settings returned by DefaultConfiguration and stores them in a Map.

Version:

$Revision: 1.2 $

Author:

Dick Zetterberg (dick@transitor.se)

Field Summary

Fields

Modifier and Type	Field and Description
protected Map	configurationMap

Constructor Summary

Constructors

Constructor and Description
CachingConfiguration()

Method Summary

Methods

Modifier and Type	Method and Description
protected Map	getConfigurationMap(ConfigurationInterface configObject) Create and return a Map with configuration key/values
Object	getImpl(String aName) Get a named setting.
Iterator	listImpl() List setting names
void	setImpl(String aName, Object aValue) Set a named setting

Methods inherited from class java.lang.Object

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

Field Detail

configurationMap

protected Map configurationMap

Constructor Detail

CachingConfiguration

public CachingConfiguration()

Method Detail

getConfigurationMap

protected Map getConfigurationMap(ConfigurationInterface configObject)

Create and return a Map with configuration key/values

getImpl

public Object getImpl(String aName)
               throws IllegalArgumentException

Get a named setting.

Specified by:

getImpl in interface ConfigurationInterface

Overrides:

getImpl in class DefaultConfiguration

Throws:

IllegalArgumentException - if there is no configuration parameter with the given name.

setImpl

public void setImpl(String aName,
           Object aValue)

Set a named setting

Specified by:

setImpl in interface ConfigurationInterface

Overrides:

setImpl in class DefaultConfiguration

listImpl

public Iterator listImpl()

List setting names

Specified by:

listImpl in interface ConfigurationInterface

Overrides:

listImpl in class DefaultConfiguration