spring Archives - Page 3 of 13

Programming, spring

IT Nursery

What is the difference between Spring’s GA, RC and M2 releases?

Spring’s 3.0 version is now GA release, before that they have launched 3.0 RC1, RC2 version Also, there was Spring 3.0 M2 version. ...

May 29, 2022
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Java, Programming

IT Nursery

How to define a List bean in Spring?

I’m using Spring to define stages in my application. It’s configured that the necessary class (here called Configurator) is injected with the stages. ...

May 29, 2022
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Java, Programming

IT Nursery

@RequestParam in Spring MVC handling optional parameters

Is it possible for a Spring controller to handle both kind of requests? 1) http://localhost:8080/submit/id/ID123432?logout=true 2) http://localhost:8080/submit/id/ID123432?name=sam&password=543432 If I define a single controller ...

May 28, 2022
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Map enum in JPA with fixed values?

I’m looking for the different ways to map an enum using JPA. I especially want to set the integer value of each enum ...

May 28, 2022
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Java, Programming

IT Nursery

What is Dispatcher Servlet in Spring?

In this image (which I got from here), HTTP request sends something to Dispatcher Servlet. My Question is what does Dispatcher Servlet do? ...

May 28, 2022
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Java, Programming

IT Nursery

How to POST form data with Spring RestTemplate?

I want to convert the following (working) curl snippet to a RestTemplate call: curl -i -X POST -d "email=first.last@example.com" https://app.example.com/hr/email How do I ...

May 28, 2022
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Java, Programming

IT Nursery

Why does my Spring Boot App always shutdown immediately after starting?

This is my first Spring Boot code. Unfortunately, it always shuts down. I was expecting it to run continuously so that my web ...

May 28, 2022
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Java, Programming

IT Nursery

Difference between @Mock, @MockBean and Mockito.mock()

When creating tests and mocking dependencies, what is the difference between these three approaches? @MockBean: @MockBean MyService myservice; @Mock: @Mock MyService myservice; Mockito.mock() ...

May 28, 2022
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Java, Programming

IT Nursery

Add context path to Spring Boot application

I am trying to set a Spring Boot applications context root programmatically. The reason for the context root is we want the app ...

May 27, 2022
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Java, Programming

IT Nursery

Trigger 404 in Spring-MVC controller?

How do I get a Spring 3.0 controller to trigger a 404? I have a controller with @RequestMapping(value = "/**", method = RequestMethod.GET) ...

May 27, 2022
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