SpringIOC容器-xml配置bean-工厂方式配置Bean

package com.llf.bean.factory;

import com.llf.bean.Car;
import java.util.HashMap;
import java.util.Map;

/**
 * @author linglongfang
 */
public class StaticFactory {
  
    private static Map carFactory = null;

    static {
        carFactory = new HashMap();
        carFactory.put("长安",new Car("长安",120,80000));
        carFactory.put("解放",new Car("解放",150,500000));
    }
    /**
     * 生产指定的Car
     * @return
     */
    public static Car getCar(String carName){
        return carFactory.get(carName);
    }
}

bean id="car" class="com.llf.bean.factory.StaticFactory" factory-method="getCar">
    constructor-arg name="carName" value="解放">constructor-arg>
bean>

package com.llf.bean.factory;

import com.llf.bean.Car;

import java.util.HashMap;
import java.util.Map;

/**
 * @author linglongfang
 */
public class Facotry {

    private Map carFactory = null;

    {
        carFactory = new HashMap();
        carFactory.put("长安",new Car("长安",120,80000));
        carFactory.put("解放",new Car("解放",150,500000));
    }

    private Facotry(){}

    public Car getCar(String  carName){
        return carFactory.get(carName);
    }
}

bean id="facotry" class="com.llf.bean.factory.Facotry">bean>
bean id="car" factory-bean="facotry" factory-method="getCar">
    constructor-arg name="carName" value="解放">constructor-arg>
bean>