SpringInAction | 스프링 인 액션 리포지토리
kandi X-RAY | SpringInAction Summary
kandi X-RAY | SpringInAction Summary
리포지토리
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Top functions reviewed by kandi - BETA
- Creates and populates the pizza .
- Calculates the total amount of pizza in a given order .
- Lookup a customer by phone number .
- Process a new spitter registration .
- Sends an email to the email
- Inserts a Spitter into the database .
- Sets the elite sweep .
- Handles incoming Shout .
- Insert a Spile into database .
- Bean that will be used to configure the tiles .
SpringInAction Key Features
SpringInAction Examples and Code Snippets
Community Discussions
Trending Discussions on SpringInAction
QUESTION
I tried to autowire the fields from property file. I just keep the property file in class path.
...ANSWER
Answered 2017-Sep-20 at 12:37If you still get the exception after changing the spelling mistake, please make sure if you have added @PropertySource("classpath:application.properties")
on top of the configuration class
QUESTION
First things first i have a understanding of Difference between initializing a class and instantiating an object?
Second, the confusion arose while understanding the spring bean lifecycle.
Are the words beans initialisation and instantiation interchangeable or if bean initialization happens after bean instantiation?
...ANSWER
Answered 2017-Dec-01 at 11:05The bean is instantiated and initalize by your Spring container, that's how Dependency Injection (DI) works. What you do in your code is, you declare that you want to have an instance of Performer injected in this performer variable that you have defined. Your DI context will take care to pass you this instance that is actually available in the context. You can expect a behavior like that
- The DI container does a "new" on your bean class
- The default initialization takes place on this newly generated object aka the default constructor is called
- you custom init method kicks in and alters the object state like you have defined it
EDIT
If you want to influence initialization of the bean you can define an Initialization callback, see here for further information on that topic.
EDIT 2
The Spring Bean Lifecycle Tutorial gives you also a nice flow diagram what's going on in you container. If you have a look at the diagram there, after the "bean is ready to use" statement, it will get injected to your piece of code where you have declared your intended usage.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install SpringInAction
You can use SpringInAction like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the SpringInAction component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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