This is probably pretty basic but...
I have had this working in the past, but have completely forgotten how now.
In my code I have several lines like this:
data.setAuthURL(System.getProperty("catalystTokenServerUrl"));
On the Jboss server we set properties in the console.
How do I set these in Eclipse so when I launch my service from the boot dashboard, they are available?
Related
Using Eclipse STS4. Spring Boot 2.4.0 app, this one happens to be Webflux / Netty. Is there a way to specify JVM args in a way that hits in various run scenarios?
debugging / running through STS4
running through mvn command line
running through standalone
I know I can pass in cmd args to all these different ways, but kind of looking for something I can put in my application.properties or something like that? Just trying to avoid having to document it, educate people on how to run it properly, etc.
I've tried various things I found through Google like inlineConfScript, etc. but none of them seem to work.
Have you tried setting JAVA_OPTS in your .conf? See Customizing the start script
I haven't been able to figure out what I'm missing here.
I've installed Tomcat and can spin it up fine. (Glassfish too, in my efforts, but I had removed it when I took the screenshot.)
So now I want to hook my project up to the Tomcat instance so I can have Netbeans deploy it for me automatically.
I right-click on my project, go down to Properties. In Project Properties I select 'Run' and go to the drop down to select my server. Only, there's no servers.
Why is it not showing up here? Am I going about this all wrong?
Thanks in advance for any help!
Other potentially useful notes:
* Using Gradle (for my first time)
* Using Spring Boot (for my first time)
* On Windows 10 (don't hate me, I don't love it either)
I was chasing the wrong problem. Spring-boot provides an embedded server so I had no need to install and provide my own.
My real problem was that I had dependencies declared for jpa, postgresql, etc. that I hadn't configured in application.properties. When I tried to run, I'd get an error saying "a problem occurred starting process /path/to/my/jdk/java.exe". I couldn't figure what was going on and, looking around, I saw the issue mentioned in my question about the server.
The solution was to simply comment out the dependencies in my build.gradle until I was ready for them. After I got my PostgreSQL DB set up and added the configureation to application.properties, I was able to un-comment them and it's working great.
I have an Eclipse RCP(E4) application, which I can start without any problem. Now I decide to connect it to my Spring-Boot embedded Tomcat-server. The Spring-Boot-container runs an H2 as an in memory DB. Running Spring-Boot as "Java Application", I access the data in the DB via a rest-service over the browser.
The problem is, I actually want to embed the Spring-Boot part in my RCP-application. So once I start the application it will start my embedded Sring-Boot tomcat and I can run my CRUD-operations directly from the RCP-UI.
Has anyone got experience dealing with Eclipse-RCP running with Spring-Boot?
P.S: I chose explicitly to not put any code hier, because I don't have any code problem yet. The applications run separately well. I just haven't no clue how to relate them.
Hi I want my spring boot web project to be deployed both on development and production environment and it should be run on specific profile based setting.
I googled on how to do that, and first of all that I have searched is defining application-{profile name}.properties properly in the src/main/resources classpath.
Now the problem is how to set profiles.
Since I am working on tomcat 8 in linux, there should be some configuration but I don't know how to do that.
and I am also curious that when my project is packaged as war file, java -jar {filename} -Dspring.active.profile=blahblah will not be work, but I think there is an alternative way.
plus, is there an way to set profile on tomcat 8 in Windows 10 ?
Thanks you
First:
I will recommend get rid of dedicated tomcat server and use embedded tomcat, jetty etc. Build your web apps as jar files and just run them. (of course if you don't have any limitations)
Second: You can do this either system property or env variable.
If you go with system property (order is important)
java -Dspring.profiles.active=blahblah -jar {filename}
If you go with env variable you need specify
SPRING_PROFILES_ACTIVE=blahblah
I am working on a spring boot application.
I wanted to know what happens when the application started running and before it becomes ready for user interaction.
I tried going through the console logs but I am still unsure as to what happens when.
I believe you should elaborate a bit more your question. That's because you can build different types of applications using Spring Boot. In a nutshell, during the start up the application will basically try to load the "beans" defined in the related context(s), pre-configured components, define the active profile, properties files, etc. Also some Spring and application events are generated during the start up.
A good way to understand what's going on behind the scenes is running the application in DEBUG mode. By default, the log level of the application is set as INFO.
Have a look at this link for further details:
http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference/htmlsingle/#boot-features-spring-application
I hope this can help you as start point.