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  * JBoss, Home of Professional Open Source
  * Copyright 2010, Red Hat, Inc., and individual contributors
  * by the @authors tag. See the copyright.txt in the distribution for a
  * full listing of individual contributors.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.
package org.jboss.weld.ejb.spi.helpers;
An implementation of org.jboss.weld.ejb.spi.BusinessInterfaceDescriptor which forwards all its method calls to another org.jboss.weld.ejb.spi.BusinessInterfaceDescriptor . Subclasses should override one or more methods to modify the behavior of the backing org.jboss.weld.ejb.spi.BusinessInterfaceDescriptor as desired per the decorator pattern.

Pete Muir
public abstract class ForwadingBusinessInterfaceDescriptor<T> implements BusinessInterfaceDescriptor<T> {
    protected abstract BusinessInterfaceDescriptor<T> delegate();
    public Class<T> getInterface() {
        return delegate().getInterface();
    public boolean equals(Object obj) {
        return delegate().equals(obj);
    public String toString() {
        return delegate().toString();
    public int hashCode() {
        return delegate().hashCode();
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