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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2013, 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.injection.producer;

import java.util.Set;

import javax.enterprise.context.spi.CreationalContext;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.InjectionPoint;
import javax.enterprise.inject.spi.InjectionTarget;

import org.jboss.weld.annotated.enhanced.EnhancedAnnotatedType;
import org.jboss.weld.exceptions.CreationException;
import org.jboss.weld.logging.BeanLogger;
import org.jboss.weld.manager.BeanManagerImpl;

/**
 * An implementation of {@link InjectionTarget} for classes that do not fulfill bean class requirements (e.g. are abstract or non-static inner classes).
 * Instances of these class can be injected using this implementation. If the application attempts to {@link #produce(CreationalContext)} a new instance of the
 * class, {@link CreationException} is thrown.
 *
 * @see WELD-1441
 *
 * @author Jozef Hartinger
 *
 * @param 
 */
public class NonProducibleInjectionTarget extends BasicInjectionTarget {

    public NonProducibleInjectionTarget(EnhancedAnnotatedType type, Bean bean, BeanManagerImpl beanManager) {
        super(type, bean, beanManager);
    }

    @Override
    protected Instantiator initInstantiator(EnhancedAnnotatedType type, Bean bean, BeanManagerImpl beanManager, Set injectionPoints) {
        return null;
    }

    @Override
    public T produce(CreationalContext ctx) {
        throw BeanLogger.LOG.injectionTargetCannotProduceInstance(getAnnotated().getJavaClass());
    }

    @Override
    protected void checkType(EnhancedAnnotatedType type) {
        // suppress type check
    }

    @Override
    public boolean hasInterceptors() {
        return false;
    }

    @Override
    public boolean hasDecorators() {
        return false;
    }

}