Has anyone used Spring boot's spring-boot-starter-jta-atomikos feature? I could not find any tutorials or documentation on the web. I am aware of the Spring Boot + Spring Data JPA + Atomikos + multiple database article. I want to know if it is easier to configure the same with spring-boot-starter-jta-atomikos.
Any pointers to documentation or a tutorial is greatly appreciated!
I checked the Spring.io forums and found the relevant Spring Data forum have been deactivated with new address pointing to Stack Overflow. Spring does not have any other forum where I can ask this question.
That feature is brand new so I doubt it has much coverage on the interweb yet. There's a sample: https://github.com/spring-projects/spring-boot/tree/master/spring-boot-samples/spring-boot-sample-jta-atomikos, and documentation here: http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference/htmlsingle/#boot-features-jta. You should just be able to add Atomikos to your classpath, and create DataSource #Beans.
Related
I'd need to use keycloak in my Spring Boot project. I can see from the many tutorials that it should be available in the Spring Boot Initializr:
However I cannot find it (anymore?) neither with the Cloud app, nor with "spring init". Has it been removed as starter?
Thanks
Yes it has been removed, see this issue for more details. In general going to https://github.com/spring-io/start.spring.io and searching in issues could be an effective way to get some information about the evolution of the service in general.
Recently I have encountered a performance problem with spring-boot embedded tomcat. Later I found APR libraries improved the performance and execution problem.
I have update my comments in below link;
Spring Boot Embedded Tomcat Performance
Is it possible to update this step in official documentation ?
Regards,
Peter Jerald.
I am not sure what you want us to update in the official documentation but please create a request in the Spring Boot issue tracker and we'll have a look. Thanks!
I have a webapp which is created using Spring and Maven. Which means it does not have a web.xml. I need to know how to secure this web app using spring security. Basically I need to connect to a LDAP server and cross check the credentials against it. I am a complete beginner in this scenario. So please help. Any guidelines or tutorials are welcome.
The best starting point would be the excellent reference documentation. There's also a getting started guide here. If you have specific problems or questions about details in the documentation or the guide, feel free to ask again :)
What's the role of the Spring module : spring-instrument-tomcat ?How does it work?I can't find anything about it on the web and in various books.
Thanks
i just stumbled across this documentation for it
http://docs.spring.io/spring/docs/4.0.4.RELEASE/spring-framework-reference/htmlsingle/#aop-aj-ltw-environments
oh and to provide some context, it basically has to do with getting eclipselink to work with spring on tomcat. here's another stack overflow thread about the subject for reference, but i got more out of the spring documentation
How to configure EclipseLink 2.0 and Spring 3.0.5 and Tomcat 6?
I have been working on mobile platforms j2me , android , etc. I have sound knowledge of core java and android. but now the situation is like I need to take on projects on spring and hibernate framework.
Can someone suggest me how should I start my preparation. What all technologies I need to understand before starting spring and hibernate?
Here is a Step-By-Step Spring tutorial. It's a little outdated but it should help you get started with Spring.
This blog has some good examples of Spring/hibernate which I have found very helpful.
Here is another tutorial/sample application. At the bottom of the page you will find some more links that could help you.
Good Luck!