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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2008, 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
 * 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.jboss.weld.bean.builtin;

import static org.jboss.weld.util.Beans.mergeInQualifiers;

import java.io.Serializable;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Set;

import javax.enterprise.inject.spi.InjectionPoint;

import org.jboss.weld.injection.ForwardingInjectionPoint;
import org.jboss.weld.manager.BeanManagerImpl;
import org.jboss.weld.util.reflection.ParameterizedTypeImpl;

public class FacadeInjectionPoint extends ForwardingInjectionPoint implements Serializable {

    private static final long serialVersionUID = -4102173765226078459L;

    private final InjectionPoint injectionPoint;
    private final Type type;
    private final Set qualifiers;

    public FacadeInjectionPoint(BeanManagerImpl manager, InjectionPoint injectionPoint, Type rawType, Type subtype, Set existingQualifiers, Annotation[] newQualifiers) {
        this.injectionPoint = injectionPoint;
        this.type = new ParameterizedTypeImpl(rawType, new Type[]{subtype}, null);
        this.qualifiers = mergeInQualifiers(manager, existingQualifiers, newQualifiers);
    }

    @Override
    protected InjectionPoint delegate() {
        return injectionPoint;
    }

    @Override
    public Type getType() {
        return type;
    }

    @Override
    public Set getQualifiers() {
        return qualifiers;
    }

}