Comments on: Developing A Simple Java Application With Spring

By: sethu

sethu — Tue, 08 Dec 2009 08:29:52 +0000

great help man thanks

By: Styls

Styls — Mon, 23 Nov 2009 09:36:03 +0000

@James

thank you man, with the help of Spring and right now i have the basic understanding of Spring framework.

Don’t you have more tutorials on Spring,Hibernate,JSF,Junit and Integrator development.

Please help me James

@styls

By: James

James — Sat, 21 Nov 2009 05:49:10 +0000

@Styls No you don't need a specific jar file. This xml file can sit side by side with your java source files. Please see the last image in the post above to get more insight.

By: Styls

Styls — Fri, 20 Nov 2009 08:37:33 +0000

James

You saying this code requires a specific jar file..
reason I;m saying this is that, it the only code that is give me some difficulty.

please help.

ApplicationContext context = new ClassPathXmlApplicationContext
(”resources/applicationContext.xml”);

i don’t understand this part– please can you explain it.

By: James

James — Thu, 19 Nov 2009 15:40:18 +0000

@Styls

Styls :
ApplicationContext context = new ClassPathXmlApplicationContext
(”resources/applicationContext.xml”);

i don’t understand this part– please can you explain it.

Basically we are instructing Spring here to load the application context file which is located in the classpath i.e inside your jar.

By: Styls

Styls — Wed, 18 Nov 2009 13:26:17 +0000

ApplicationContext context = new ClassPathXmlApplicationContext
(”resources/applicationContext.xml”);

i don’t understand this part– please can you explain it.

By: Styls

Styls — Wed, 18 Nov 2009 13:22:06 +0000

hey thanks for this example. i have let a lot from it.

By: arti

arti — Tue, 17 Nov 2009 05:59:56 +0000

Thanx.. code is quite helpful to understand spring dependency injection

By: James

James — Tue, 10 Nov 2009 12:59:15 +0000

@mkyong I still couldn't get you. Could you please explain how to improve the lookup portion?

By: mkyong

mkyong — Tue, 10 Nov 2009 12:29:15 +0000

@James
I think what dendroot mention is about the following code

ApplicationContext context = new ClassPathXmlApplicationContext(”resources/applicationContext.xml”);
userService = (UserService) context.getBean(”userService”);

Your code is tight coupling to Spring, suggest to use Spring AOP to pass in your userService implementation class