Bean profiles not working - I always got NoSuchBeanDefinitionException
Hi all,
I'm new to Spring. I tried some tutorials on setting up spring bean profiles but I always got NoSuchBeanDefinitionException error, unless I add an argument -Dspring.profiles.active=myEnv.
I'm using STS with Eclipse Juno, Spring 3.1, Java 1.6.
Below is my web.xml :
Code:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<!-- The definition of the Root Spring Container shared by all Servlets
and Filters -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml</param-value>
</context-param>
<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Processes application requests -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<context-param>
<param-name>spring.profiles.active</param-name>
<param-value>DEV</param-value>
</context-param>
</web-app>
and this is my bean configuration file :
Code:
<?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.xsd">
<beans profile="PROD">
<bean id="testBean" name="testBean" class="com.di.testspring.TestBean">
<property name="attr1" value="testPROD1" />
<property name="attr2" value="testPROD2" />
</bean>
</beans>
<beans profile="DEV">
<bean id="testBean" name="testBean" class="com.di.testspring.TestBean">
<property name="attr1" value="testDEV1" />
<property name="attr2" value="testDEV2" />
</bean>
</beans>
</beans>
And finally I instanciate the bean like this :
Code:
ApplicationContext ctx = new ClassPathXmlApplicationContext("classpath:/com/di/testspring/test-bean.xml");
TestBean t = (TestBean) ctx.getBean("testBean");
System.out.println(t.toString());
The error I got :
Code:
INFO : org.springframework.context.support.ClassPathXmlApplicationContext - Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@89cf1e: startup date [Mon Jan 21 11:56:37 EAT 2013]; root of context hierarchy
INFO : org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [com/di/testspring/test-bean.xml]
INFO : org.springframework.beans.factory.support.DefaultListableBeanFactory - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@19bfb30: defining beans []; root of factory hierarchy
Exception in thread "main" org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'testBean' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:549)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1096)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:278)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1117)
at com.di.testspring.Main.main(Main.java:13)
Could you please help me.
Thanks in advance,
Ilalaina.
