What we understand is that javafx has its own thread to execute the application. While the spring framework was also the case. Then how best and safest way to combine it? Is the spring run on the start method belonging to javafx, or javafx that runs in the spring.
You can have a look at this repository using Spring Boot.
https://github.com/thomasdarimont/spring-labs/tree/master/spring-boot-javafx
But do you really need Spring ? there are many other frameworks dedicated to JavaFX and providing same features in a more convenient way.
Related
I'm building an application backend and want to run 5 separate APIs on 5 separate ports under a single application. I'm using Kotlin, Spring, and Spring boot with Gradle build. I'm not sure how to do this.
Note: I'd also appreciate some feedback on how I can explain my question better, as I'm new to the technology as well as the forum. Thanks!
Using rest service using Helidon
Have created app using Helidon and rest services are available from Helidon.
i want to use spring jdbc template,dao Autowire features with Helidon and searched lot didn't find any article first of all is it right way ? Please suggest docs links
Spring and Helidon are alternative frameworks indented for (mostly) the same purpose. They are two different worlds that will have problems coliding.
I don't think it's impossible to combine them, but it is at least impractical and bound to bring lots of problems like bean instantiation, classloader and so on with them.
I'd recommend you choose one of the two and stick with it.
Helidon is not Spring so does not support these features. It sounds like you want to write a Spring application instead.
I want to know what spring dependencies should I use on my website to make the work easy and spring or spring boot which one is better. also, suggest some frontend technologies that I can use to make the website smart.
It's a very broad question. And it all depends on what features you want in your web site. Just listing few basic module to give you some hints.
Spring MVC - For web application with MVC Pattern
Spring Security - To secure your app
Spring ORM - If using any ORM tool like hibernate
You need to explore more on the basis of your need.
Spring Boot vs Spring:
You should use Spring Boot if you are starting new project. Spring Boot came to make development process easier when using Spring Framework. In Spring, developer had to write lots of code to configure beans and dependencies. Spring Boot automated this process so that you no longer do it by yourself but Spring Boot will take care of it. Plus it provides some extra tools (In built Web Server, in Memory DB, tool to monitor and manage Spring Boot App )
Try to create a simple web app in Spring and Spring Boot to understand the difference.
Front-end Technologies:
JavaScript based framework/lib like Angular,React,Vue etc. are the trend for front-end now a days. Again there are pros and cons of each of them. Hence you need to evaluate, what suits you better as per your requirement.
I've been learning spring boot for a while and as per my understanding, we use spring boot only to create the project along with dependencies and embedded servers. It doesn't have much of a role while working on the project or after the project is created.
I mean, if i were to work on an enterprise application for a company, chances are that, there is already a project created using springboot and I don't have to really use spring boot anywhere while working on that project.
Is my understanding correct?
I've tired googling, but did not find a clear answer.
No. You may still need to use the following spring-boot features after creating a project :
Externalise the application properties
Test the application using testing utilities and annotations provided by spring-boot
Use its auto-configuration feature to quickly configure if you need to enhance your application with other library/framework afterwards.
Use its developer tool to make you have a better Dev experience (e.g automatic restart the app when code changes , hot-reload static content etc.)
Use Actuator to monitor your application health and gather metrics.
I mean, if i were to work on an enterprise application for a company, chances are that, there is already a project created using springboot and I don't have to really use spring boot anywhere while working on that project.
I think you can say pretty much the same about any framework out there. I can't agree with this statement in general.
Every framework (including spring boot) provides a set of features that you may opt to use or not to use in your project.
So yes, for each existing microservice you'll have a #SpringBootApplication class.
Also probably set of configurations / practices how to work with configurations.
You'll already have also spring beans on existing project.
However software constantly evolves (otherwise it doesn't make sense to hire programmers, you know).
So when you (as a new employee) need to create a new micro service then, congratulations, you're using Spring boot features.
Other day-to-day tasks include (just a couple of example out of the head):
Create Integration Tests (#SpringBootTest)
Define new configuration Properties
Use Actuator
Use Metrics + define new metrics
Reconfigure Logging
Writing Liquidbase/Flyway migrations
Integrate new set of beans (Configurations)
Use Autoconfigurations
and so on and so forth.
If you want to really understand what you're doing while implementing these tasks you should know how do relevant features provided by spring boot work.
Is it possible to integrate activiti explorer maven plugin with activiti Spring boot app?, so that we can make use of activit-explorer to view deployed process in activit-spring boot engine.
I know we can use rest-api over spring boot to query process engine, but I want to know if it is possible to run the explorer over spring boot by adding it as a maven plugin during deployment?Or can we tweak the activit-explorer.war somehow to point to spring-boot activiti engine?
activiti-explorer.war is standalone webapp by itself. I've write some guideline on how to manually to embed activiti-explorer to you own app. http://blog.canang.com.my/2016/05/12/embedding-activiti-explorer-to-your-application/
Most probably step 5 in my blog is your solution.
btw, there's reason why the name is 'default'. I can't recall it atm
I thought of answering my own question so that it will be useful for other developers with similar requirement. If you want to make an eco-system where activiti-rest, explorer and your custom end points co-exist, please refer this thread from activit forum. I have tried this and is working fine. link to thread
I would like to give my observation here. In order to avoid getting into pulling source and trying to build myself, I achieved partial success, by installing the activit-explorer as part of the usual standalone installation.Started the standalone activiti-explorer using Apache-Tomcat but I configured the database for Activiti as same as (MYSQL in my case) I used in my spring-boot application to hit the common ground.
But apparently the activiti version in my spring boot app was 5.19.0.0 and that for activiti-explorer was 5.22.0.0, which created some misalignment for spring boot application startup to fail. I am hopeful that with matching versions it might succeed. When I get some more time on me I will try and update. Since then may be someone can use this route.