How to start Spring Boot server with ClassRule in JUnit4? - java

As I can see the there is the org.springframework.test.context.junit4.rules.SpringClassRule that is a ClassRule's equivalent to the org.springframework.test.context.junit4.SpringJUnit4ClassRunner.
However, I'd like to boot up my whole Spring Boot application with a ClassRule. Is there something like org.springframework.boot.test.contextSpringBootTest as a ClassRule?

There is a GitHub project that solves this issue: https://github.com/CarloWakefield/spring-boot-test-rule

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Tomcat application to spring boot application

we have old tomcat application in our project. I like to change it to spring boot for easing my development. but I don't know the way. Will someone helps me out, how to do that
Actually they are two different things.
You can have a Tomcat server with Spring Boot framework.
If you want to get this server setted with Spring Boot, just get a look in this link:
https://www.baeldung.com/spring-boot-configure-tomcat

spring-data-orientdb lacks on OrientGraphFactory autoconfigure?

I've found spring data orientdb project and done some tests.
I need to work with graph API and noticed that on spring boot autoconfigure module the OrientGraphFactory is not initialized.
Any suggestions? thanks

How to use ibatis in spring boot application using annotations?

I am using spring boot in my application, i want to know how to use Spring boot, iBatis and MySQL. While i am trying to find the reference for Spring boot with iBatis projects its automatically redirect to myBatis. I need a example project or site for referring this. I have example for mybatis but i want ibatis with spring boot.
I think, you shouldn't think how you may connect them. Just read docs about iBatis(MyBatis). But the following link special for you http://www.mybatis.org/spring-boot-starter/mybatis-spring-boot-autoconfigure/

Spring-boot and appengine

I try to use spring-boot with appengine.
For now, I can start spring-boot with mvn spring-boot:run and appengine with mvn appengine:devserver.
But, when I start appengine, I can't get my REST url (404 WARNING: No file found for: /hello)
What did I miss? Can you give me some doc for this ?
Regards
Google App Engine only supports Servlet 2.5. This can be a bit of an issue when using spring boot since that does not officially support Servlet 2.5.
However, there is a Spring Boot Legacy project which can help you deploy spring boot applications on Servlet 2.5. That can be found at https://github.com/scratches/spring-boot-legacy.
There is also an example of using Spring boot in conjunction with GAE, https://github.com/scratches/spring-boot-sample-gae.

Using spring core functionalities in tomcat based jersey application

I want to use spring's dependency injection for now(other core functionalites later maybe) in tomcat application.
I want to set up spring 2.5.5 in tomcat7, But don't have clarity on how to do this.
Specifically I am confused because I don't know whether to use Spring MVC or use just spring in tomcat.
I found this question helpful: Tomcat with Spring, But still didn't get the whole scenario on how to setup tomcat with spring.
You can do either, using just core spring with tomcat is fine. MVC provides additional functionality.
Take a look at the spring source examples on github, and read their docs.
(BTW I thouroughy spring-MVC component - it really saves time developing webapps)

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