ariba.util.expr
Class ClassNameToFirstParameterAdapter

java.lang.Object
  ariba.util.expr.ObjectMethodAccessor
      ariba.util.expr.ClassNameToFirstParameterAdapter

All Implemented Interfaces:

MethodAccessor

public class ClassNameToFirstParameterAdapter
extends ObjectMethodAccessor

Takes care of getting the first argument from the methodInfo and passing that during runtime based on the annotation. Registered with ExprRuntime during startup.

Constructor Summary

ClassNameToFirstParameterAdapter()

Method Summary

java.lang.Object

callStaticMethod(ExprContext context, java.lang.Class targetClass, java.lang.String methodName, java.lang.Object[] args) Calls the static method named with the arguments given on the class given.

Methods inherited from class ariba.util.expr.ObjectMethodAccessor

callMethod

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassNameToFirstParameterAdapter

public ClassNameToFirstParameterAdapter()

Method Detail

callStaticMethod

public java.lang.Object callStaticMethod(ExprContext context,
                                         java.lang.Class targetClass,
                                         java.lang.String methodName,
                                         java.lang.Object[] args)
                                  throws MethodFailedException

Description copied from interface: MethodAccessor

Calls the static method named with the arguments given on the class given.

Specified by:

callStaticMethod in interface MethodAccessor

Overrides:

callStaticMethod in class ObjectMethodAccessor

Parameters:

context - expression context in which the method should be called

targetClass - the object in which the method exists

methodName - the name of the method

args - the arguments to the method

Returns:

result of calling the method

Throws:

MethodFailedException - if there is an error calling the method