/*
* Copyright 2012 Agorava
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.agorava.utils.solder.bean;
import javax.enterprise.event.Reception;
import javax.enterprise.event.TransactionPhase;
import javax.enterprise.inject.spi.ObserverMethod;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Set;
/**
* An implementation of {@link ObserverMethod} that forwards all calls to
* {@link #delegate()}.
*
* @param <T> The event type
* @author Pete Muir
* @author Ove Ranheim
*/
public abstract class ForwardingObserverMethod<T> implements ObserverMethod<T> {
/**
* All calls to this {@link ObserverMethod} instance are forwarded to the
* delegate unless overridden.
*
* @return the delegate {@link ObserverMethod}
*/
protected abstract ObserverMethod<T> delegate();
public Class<?> getBeanClass() {
return delegate().getBeanClass();
}
public Set<Annotation> getObservedQualifiers() {
return delegate().getObservedQualifiers();
}
public Type getObservedType() {
return delegate().getObservedType();
}
public Reception getReception() {
return delegate().getReception();
}
public TransactionPhase getTransactionPhase() {
return delegate().getTransactionPhase();
}
public void notify(T event) {
delegate().notify(event);
}
@Override
public boolean equals(Object obj) {
return delegate().equals(obj);
}
@Override
public int hashCode() {
return delegate().hashCode();
}
@Override
public String toString() {
return delegate().toString();
}
}