Spring Framework - BeanDefinitionBuilder Examples

package com.logicbig.example;

public class MyBean {
    private String str;

    public void setStr(String str) {
        this.str = str;
    }

    public void doSomething() {
        System.out.println("from MyBean " + str);
    }
}

package com.logicbig.example;

import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;

public class BeanDefinitionBuilderExample {

    public static void main(String[] args) {
        DefaultListableBeanFactory beanFactory =
                new DefaultListableBeanFactory();

        BeanDefinitionBuilder b =
                BeanDefinitionBuilder.rootBeanDefinition(MyBean.class)
                        .addPropertyValue("str", "myStringValue");

        beanFactory.registerBeanDefinition("myBean", b.getBeanDefinition());

        MyBean bean = beanFactory.getBean(MyBean.class);
        bean.doSomething();
    }
}