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Init and destroy method in Spring Framework with Example
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beans.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
	
	<bean id="my_process" class="com.springexamples.ProcessEngine" init-method="initProcess" destroy-method="destroyProcess">
		<property name="processId" value="123222322" />
	</bean>

</beans>
Output 
Process Bean initiated!
Running 123222322 Process!
Download as Zip 
Link to download
BeanInitAndDestroyMethod

Hints.
Click on File menu. then click "Download"
ProcessEngine.java
package com.springexamples;

public class ProcessEngine {
	private int processId;

	public int getProcessId() {
		return processId;
	}

	public void setProcessId(int processId) {
		this.processId = processId;
	}
	
	public void initProcess(){
		System.out.println("Process Bean initiated!");
	}
	
	public void doProcess(){
		System.out.println("Running "+this.processId+" Process!");
	}
	
	public void destroyProcess(){
		System.out.println("Process Bean Destroyed!");
	}
}
Step.2 Project Explorer Preview 
RunMyProgram.java
package com.springexamples;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class RunMyProgram {
	public static void main(String[] args) {
		ApplicationContext context = new ClassPathXmlApplicationContext("beans.xml");
		ProcessEngine process = (ProcessEngine) context.getBean("my_process");
			process.doProcess();
	}
}
Hints 
Below is an example of "Init and destroy method in Spring Framework with Example"
Step.1 Start a Java Project with required jars 
  1. Open Eclipse
  2. Click on menu New -> Others
  3. In wizards type "Java Project" and Select "Java Project"
  4. Click Next
  5. Enter project name as "BeanInitAndDestroyMethod", then click Next
  6. Goto Libraries tab, then click on Add External JARs, then select Spring's 21 Framework Jars and commons-logging-1.1.jar.
  7. Click Finish.
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