org.codehaus.groovy.grails.commons.metaclass
Class AbstractDynamicMethodInvocation

java.lang.Object
  org.codehaus.groovy.grails.commons.metaclass.AbstractDynamicMethodInvocation

All Implemented Interfaces:

DynamicMethodInvocation

Direct Known Subclasses:

AbstractDynamicControllerMethod, AbstractDynamicPersistentMethod, BindDynamicMethod, ChainDynamicMethod, RedirectDynamicMethod, RenderDynamicMethod

public abstract class AbstractDynamicMethodInvocation
extends Object
implements DynamicMethodInvocation

Since:

Aug 7, 2005

Author:

Steven Devijver, Graeme Rocher

Constructor Summary

AbstractDynamicMethodInvocation(Pattern pattern)

Method Summary

protected Pattern	getPattern()
abstract Object	invoke(Object target, String methodName, Object[] arguments) Invokes the actual method.
boolean	isMethodMatch(String methodName) Checks if a method name matches the criteria of the implementation class.
void	setPattern(Pattern pattern)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDynamicMethodInvocation

public AbstractDynamicMethodInvocation(Pattern pattern)

Method Detail

setPattern

public void setPattern(Pattern pattern)

getPattern

protected Pattern getPattern()

isMethodMatch

public boolean isMethodMatch(String methodName)

Description copied from interface: DynamicMethodInvocation

Checks if a method name matches the criteria of the implementation class.

Specified by:

isMethodMatch in interface DynamicMethodInvocation

Parameters:

methodName - the static method name

Returns:

result of criteria match test

invoke

public abstract Object invoke(Object target,
                              String methodName,
                              Object[] arguments)

Description copied from interface: DynamicMethodInvocation

Invokes the actual method. The target object and arguments are supplied.

Specified by:

invoke in interface DynamicMethodInvocation

Parameters:

target - the target on which the method is invoked.

arguments - the arguments passed in the method call @return the return value of the dynamic method invocation.