org.springmodules.validation.valang.functions
Class InRoleFunction

java.lang.Object
  org.springmodules.validation.valang.functions.AbstractFunction
      org.springmodules.validation.valang.functions.InRoleFunction

All Implemented Interfaces:

Function

public class InRoleFunction
extends AbstractFunction

A function that accepts a one string argument that indicates a security role. This function returns a true if the current user is in the passed in role, and false otherwise.

This method uses Acegi's SecurityContextHolder.getContext().getAuthentication() to get the current user.

This function may be used to apply different validation rules based on the logged in user roles.

Since:

May 25, 2006

Author:

Uri Boness

Constructor Summary

InRoleFunction(Function[] arguments, int line, int column)

Method Summary

protected java.lang.Object

doGetResult(java.lang.Object target)

Methods inherited from class org.springmodules.validation.valang.functions.AbstractFunction

definedExactNumberOfArguments, definedMaxNumberOfArguments, definedMinNumberOfArguments, getArguments, getResult, getTemplate, init, isAutowireByName, isAutowireByType

Methods inherited from class java.lang.Object

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

Constructor Detail

InRoleFunction

public InRoleFunction(Function[] arguments,
                      int line,
                      int column)

Method Detail

doGetResult

protected java.lang.Object doGetResult(java.lang.Object target)

Specified by:

doGetResult in class AbstractFunction