this is my first time using a framework, so i got struggling here, i was following several tutorials on web but still get same error.. this is my code
HelloWorld.java
package com.andi.latihanspring;
/**
*
* @author andi
*/
public class HelloWorld {
private String message;
public void getMessage() {
System.out.println("Your message : "+message);
}
public void setMessage(String message) {
this.message = message;
}
}
MainApp.java
package com.andi.latihanspring;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
*
* @author andi
*/
public class MainApp {
public static void main(String []args){
ApplicationContext context=new ClassPathXmlApplicationContext("classpath*:context.xml");
HelloWorld obj=(HelloWorld)context.getBean("helloWorld");
obj.getMessage();
}
}
context.xml
<?xml version='1.0' encoding='UTF-8' ?>
<!-- was: <?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"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">
<bean id="helloWorld" class="com.andi.latihanspring.HelloWorld">
<property name="message" value="Hello Spring!"/>
</bean>
and this is the output
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@68de145: startup date [Wed Aug 16 04:34:07 WIB 2017]; root of context hierarchy
Exception in thread "main" org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'helloWorld' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:638)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1159)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:282)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:973)
at com.andi.latihanspring.MainApp.main(MainApp.java:18)
i'm using netbeans and spring 4.0.1. i can't continue to next chapter cause this error, thanks a lot
