org.apache.tapestry5.internal
Class ServletContextSymbolProvider

java.lang.Object
  extended by org.apache.tapestry5.internal.ServletContextSymbolProvider
All Implemented Interfaces:
SymbolProvider

public class ServletContextSymbolProvider
extends Object
implements SymbolProvider

A wrapper around ServletContext that makes init-parameters accessible as symbols.


Constructor Summary
ServletContextSymbolProvider(ServletContext context)
           
 
Method Summary
 String valueForSymbol(String symbolName)
          Returns the value for the symbol, or null if this provider can not provide a value.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ServletContextSymbolProvider

public ServletContextSymbolProvider(ServletContext context)
Method Detail

valueForSymbol

public String valueForSymbol(String symbolName)
Description copied from interface: SymbolProvider
Returns the value for the symbol, or null if this provider can not provide a value. The value itself may contain symbols that will be recursively expanded.

Specified by:
valueForSymbol in interface SymbolProvider
Returns:
the value or null


Copyright © 2003-2012 The Apache Software Foundation.