Spring p-namespace

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Spring p-namespace
Posted on: August 23, 2010 at 12:00 AM

In this tutorial you will see the use of p-namespace in spring framework.

Spring p-namespace

In this tutorial you will see the use of p-namespace in spring framework. In spring generally we have nested <property/> elements, to describe your property values. You can do the same thing using the p-namespace also.

SpringBean.java


package spring.pnamespace.example;



public class SpringBean {

  private String message = "";



  public void setMessage(String mesg) {

    this.message = mesg;

  }



  public String getMessage() {

    return message;

  }



}

SpringMain.java


package spring.pnamespace.example;



import org.springframework.beans.factory.BeanFactory;

import org.springframework.context.support.ClassPathXmlApplicationContext;



public class SpringMain {

  public static void main(String[] args) {

    BeanFactory beanfactory = new ClassPathXmlApplicationContext(

    "context.xml");

    SpringBean bean = (SpringBean) beanfactory.getBean("basic");

    System.out.println(bean.getMessage());

  }

}

context.java


<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
  xmlns:p="http://www.springframework.org/schema/p"

  xsi:schemaLocation="http://www.springframework.org/schema/beans

  http://www.springframework.org/schema/beans/spring-beans.xsd">

  <bean id="basic" class="spring.pnamespace.example.SpringBean"

    p:message="Message passing using p-namespace">

  </bean>

</beans>

When you run this application it will display output as shown below:

Message passing using p-namespace

Download this example code

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