PrimitiveTypeFactoryBean.java

/*
 * Copyright 2008-2009 MOPAS(Ministry of Public Administration and Security).
 *
 * 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 egovframework.rte.itl.integration.type.support;

import org.springframework.beans.factory.BeanNameAware;
import org.springframework.beans.factory.config.AbstractFactoryBean;
import org.springframework.util.StringUtils;

import egovframework.rte.itl.integration.type.NoSuchTypeException;
import egovframework.rte.itl.integration.type.PrimitiveType;

/**
 * 연계 서비스의 표준 메시지의 PrimitiveType을 지원하는 FactoryBean 클래스
 * <p>
 * <b>NOTE:</b> 전자정부 연계 서비스의 표준 메시지의 PrimitiveType을
 * Spring Context 설정을 통해 reference할 수 있도록 지원하는
 * FactoryBean Class이다.
 * @author 실행환경 개발팀 심상호
 * @since 2009.06.01
 * @version 1.0
 * @see <pre>
 *  == 개정이력(Modification Information) ==
 *   
 *   수정일      수정자           수정내용
 *  -------    --------    ---------------------------
 *   2009.06.01  심상호           최초 생성
 * 
 * </pre>
 */
public class PrimitiveTypeFactoryBean extends AbstractFactoryBean implements
        BeanNameAware {
    /** bean name */
    protected String beanName;

    /** type id */
    protected String id;

    /**
     * Default Constructor
     */
    public PrimitiveTypeFactoryBean() {
        super();
    }

    public void setBeanName(String name) {
        this.beanName = name;
    }

    @Override
    public void afterPropertiesSet() throws Exception {
        super.afterPropertiesSet();
        if (id == null) {
            id = beanName;
        }
        if (StringUtils.hasText(id) == false) {
            throw new IllegalArgumentException();
        }
    }

    @Override
    protected Object createInstance() throws Exception {
        PrimitiveType type = PrimitiveType.getPrimitiveType(id);
        if (type == null) {
            throw new NoSuchTypeException();
        }
        return type;
    }

    @Override
    public Class<?> getObjectType() {
        return PrimitiveType.class;
    }

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

}