In my company's web application we are using Spring 5, but the application is written in Spring MVC and we are not gonna change it anytime soon. I need to connect the application to Prometheus but I could not find any webpage explaining using Prometheus in Spring MVC. All examples are for Spring Boot, unfortunately.
Can you tell me how to integrate our application to Prometheus?
Best regards,
There's an sample project of Spring (not boot) with prometheus
Enable prometheus using AOP
Add this annotation to any Spring Configuration class to enable * the use of the PrometheusTimeMethod annotation
Related
I want to integrate okta oauth2.0 in simple spring mvc project(not in spring boot project) along with self-hosted okta auth2.0 sign in widget.
I've created Spring MVC project and using okta-spring-security with it as okta-spring-boot further uses sprint-boot dependencies.
In boot, we write okta configs in application.yml file and I've written those required configs in json [META-INF] for mvc.
while running application, it is unable to identify & hit http://localhost:8080/oauth2/authorization/okta? and it returns 404 while 302 is required with redirection to http://localhost:8080/custom-login.
In short I'm trying to figure out whether it is possible to achieve it in core spring-mvc.
I have written a Spring web app for baseball umpires using Spring Boot and Thymeleaf. I like Spring Boot because it resolves dependency w/o a lot of configuration. Now I want to add Sprng WebFlow so umpires can order uniforms, a typical "shopping cart" application. There are many examples on the web but none using Spring Boot. They all are the traditional xml config with jsp and jstl. Has anyone used Spring Boot and WebFlow? There are WebFlow examples on the official Spring web site but very complicated. Thanks Rob
Spring Roo 2.0.0.M3 generates Spring Boot applications and integrates Spring Web Flow easier than ever.
The reference guide includes detailed descriptions of all the features, plus an extensive user guide for main use cases.
I have been reading how to make web application using spring from the Getting Started Guides, specifically the following guides:
Serving Web Content with Spring MVC
Accessing Data with JPA
But I could not figure how the JPA selected which database driver to store data into.
How can I connect to MySQL database in Spring + JPA.
I learned about Spring + Java Annotations (No XML configurations)
The guides you mention all use Spring Boot.
Spring Boot is a new Spring project that is used for bootstrapping Spring projects. In your case it will auto-configure the datasource for you. Specifically if you have H2 or HSQL on the classpath, Spring will create that in-memory database.
You can easily override the defaults provided by Spring Boot by adding the following properties to application.properties:
spring.datasource.url=jdbc:mysql://whateverhost/whateverdbname
spring.datasource.username=dbuser
spring.datasource.password=dbpass
spring.datasource.driverClassName=com.mysql.jdbc.Driver
For more information check out the relevant documentation.
Or you can check out this tutorial
I have web app which is already developed based on Spring MVC. I need to re-implement that web app in Mule.
Can I develop the mule application based on Spring MVC?
Can I declare the Spring MVC dispatcher servlet inside a mule's servlet endpoint and take things further from there?
The web app has web.xml where it defines the DispatcherServlet, the contextparams, the listener classes and so on. How can we remodel that in a mule application?
Any examples where a mule application is developed based on SpringMVC would be great.
Thanks to its embedded Jetty container, you can deploy any JavaEE web application in Mule. So there's no need to remodel anything.
The "Boosktore" example application demonstrates running web-apps within Mule: https://github.com/mulesoft/mule/tree/mule-3.x/examples/bookstore
Mule ESB is not an MVC Framework. It is developed using enterprise integration patterns in mind.
Please go through this blog, to know when to use ESB.
spring mvc can be integrated with mule.
Define all your spring related configuration in separate xml file and include it in mule configuration file.
You can write your custom transformers ,in the custom transformations you can inject or do an autowire of your service classes and from service object you can interact with dao layers.
I need to add oauth security to spring mvc project.
The project have basic security that implement org.springframework.web.filter.DelegatingFilterProxy
with CustomAuthenticationProvider and i need to replace it with oauth2 .
is there a simple way to do it ?
Thanks.
We have done the same in one of our applications using Spring 4 and Java 8. The application is open source and you can read about the security layer here https://techdev.io/en/developer-blog/using-spring-and-oauth-in-trackr