org.eclipse.jetty.plus.annotation.PostConstructCallback Maven / Gradle / Ivy
// ========================================================================
// Copyright (c) 2006-2009 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
package org.eclipse.jetty.plus.annotation;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
/**
* PostConstructCallback
*
*
*/
public class PostConstructCallback extends LifeCycleCallback
{
/**
* Commons Annotation Specification section 2.5
* - no params
* - must be void return
* - no checked exceptions
* - cannot be static
* @see org.eclipse.jetty.plus.annotation.LifeCycleCallback#validate(java.lang.Class, java.lang.reflect.Method)
*/
public void validate(Class clazz, Method method)
{
if (method.getExceptionTypes().length > 0)
throw new IllegalArgumentException(clazz.getName()+"."+method.getName()+ " cannot not throw a checked exception");
if (!method.getReturnType().equals(Void.TYPE))
throw new IllegalArgumentException(clazz.getName()+"."+method.getName()+ " cannot not have a return type");
if (Modifier.isStatic(method.getModifiers()))
throw new IllegalArgumentException(clazz.getName()+"."+method.getName()+ " cannot be static");
}
public void callback (Object instance)
throws SecurityException, IllegalArgumentException, NoSuchMethodException, ClassNotFoundException, IllegalAccessException, InvocationTargetException
{
super.callback(instance);
}
public boolean equals (Object o)
{
if (super.equals(o) && (o instanceof PostConstructCallback))
return true;
return false;
}
}