org.apache.tapestry5.internal

Class ServletContextSymbolProvider

java.lang.Object

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

Constructors

Constructor and Description
ServletContextSymbolProvider(ServletContext context)

Method Summary

Modifier and Type	Method and Description
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