orderedbeandefinitionholder.java

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/*
 * Copyright 2002-2004 the original author or authors.
 * 
 * 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 de.mindmatters.faces.spring.factory;

import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.core.Ordered;

/**
 * Ordered holder for a BeanDefinition with name and aliases.
 * 
 * <p>
 * <em>Note: For further information please have a look at {@link org.springframework.beans.factory.config.BeanDefinitionHolder}.</em>
 * </p>
 * 
 * @author Andreas Kuhrwahl
 * 
 */
public class OrderedBeanDefinitionHolder implements Ordered {

    /** The bean definition which is holt. */
    private final BeanDefinition beanDefinition;

    /** The anme of the bean definition. */
    private final String beanName;

    /**
     * Creates an ordered holder.
     * 
     * @param beanDefinition
     *            The bean definiotn to hold.
     * @param beanName
     *            The name of the bean.
     */
    public OrderedBeanDefinitionHolder(final BeanDefinition beanDefinition,
            final String beanName) {
        super();
        this.beanDefinition = beanDefinition;
        this.beanName = beanName;
    }

    /**
     * @return The {@link BeanDefinition}
     */
    public final BeanDefinition getBeanDefinition() {
        return beanDefinition;
    }

    /**
     * @return The name of the bean.
     */
    public final String getBeanName() {
        return beanName;
    }

    /**
     * {@inheritDoc}
     */
    public final int getOrder() {
        int order = Ordered.LOWEST_PRECEDENCE;
        if (this.beanDefinition instanceof Ordered) {
            order = ((Ordered) this.beanDefinition).getOrder();
        }
        return order;
    }
}