cz.cuni.amis.utils.configuration
Class PropertiesManager

java.lang.Object
  cz.cuni.amis.utils.configuration.PropertiesManager

public class PropertiesManager
extends java.lang.Object

Root object for obtaining property values. Properties are obtained from a chain of PropertyProviders. PropertyProviders are loaded through SPI.

Constructor Summary

PropertiesManager()

Method Summary

java.lang.String	getProperty(java.lang.String key) Returns property for given key.
protected java.util.List<PropertyProvider>	getProvidersList()
protected void	logProvidersOrder()

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertiesManager

public PropertiesManager()

Method Detail

getProvidersList

protected java.util.List<PropertyProvider> getProvidersList()

logProvidersOrder

protected void logProvidersOrder()

getProperty

public java.lang.String getProperty(java.lang.String key)

Returns property for given key. Asks property providers ordered by their priority. When first of them returns a value then it will be returned and later providers wont be asked.

Parameters:

key -

Returns:

null if the property value wasn't found