Package org.apache.tapestry5.http.internal

# Class ServletContextSymbolProvider

java.lang.Object
org.apache.tapestry5.http.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
  Description
  `ServletContextSymbolProvider(javax.servlet.ServletContext context)`

- ## Method Summary

  Modifier and Type
  Method
  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 Details

  - ### ServletContextSymbolProvider

    public ServletContextSymbolProvider(javax.servlet.ServletContext context)

- ## Method Details

  - ### 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