Custom InitializationMethod

       
File: context.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
    "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
  <bean id="numberClass"
       class="CustomInitializationMethodNumberClass" 
       init-method="initialize"/>
</beans>


File: Main.java

import java.util.ArrayList;
import java.util.List;

import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;

public class Main {

  public static void main(String[] args) throws Exception {

    ConfigurableListableBeanFactory beanFactory = new XmlBeanFactory(new ClassPathResource("context.xml"));
    
    CustomInitializationMethodNumberClass bean = (CustomInitializationMethodNumberClass)beanFactory.getBean("numberClass");
    
    System.out.println(bean.getNumbers());
  }
}

class CustomInitializationMethodNumberClass {
  private List<String> numbers = new ArrayList<String>();

  public List<String> getNumbers() {
    return this.numbers;
  }

  public void initialize() throws Exception {
    if (this.numbers.size() < 3) {
      numbers.add("one");
      numbers.add("two");
      numbers.add("three");
    }
  }
}

Spring-CustomInitializationMethod.zip( 2,599 k)

1.	XML Bean Injection
2.	Reference another bean and set property
3.	Static Factory
4.	Serach By Base Package
5.	throw RequiredPropertyNotSetException
6.	Properties File Based Spring Bean
7.	Non Static Factory
8.	Local Reference
9.	Link With DataSource
10.	Inheritance Demo
11.	HierarchicalBeanFactory Demo
12.	Filtered By Annotation
13.	destroy method
14.	dependency check Demo
15.	component scan
16.	Component Scan and scope
17.	Component Filter Assignable
18.	implements BeanNameAware
19.	Bean Lifecycle Initializing
20.	Bean Lifecycle DisposableBean
21.	Autowiring
22.	Alias Bean Demo

Custom InitializationMethod : XML Bean « Spring « Java

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