I've written a GradleTestListener (implements org.gradle.api.tasks.testing.TestListener) and registered this in build.gradle:
test { addTestListener(new com.abcd.GradleTestAdaptor()) }
This test listener uses a third party library which is printing a warning + stacktrace via Slf4J to the console. This is causing a lot of noise in the test output so I would like to suppress it. I have configured Slf4j & Log4J as dependencies on my project and placed log4j.xml with root level error in src/test/resources. The warning is still being printed so it appears my logging configuration is not being picked up.
I'm wondering, as the TestListener is part of the build (akin to a plugin), will it pick up my logging configuration? If not, make it so?
Related
I am working on a ktor multiplatform application.
While the application is running continuously, I come across an error message that says
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':jvmJar'.
archive's size exceeds the limit of 4GByte.
To build this archive, please enable the zip64 extension.
See: https://docs.gradle.org/7.3.3/dsl/org.gradle.api.tasks.bundling.Zip.html#org.gradle.api.tasks.bundling.Zip:
How and where to enable the zip64 extension?The version of gradle that I am using is 7.3.3
Do you have a Jar task?
Say you use ShadowJar, then the configuration would look like:
tasks.shadowJar {
setProperty("zip64", true)
// other shadow jar config
}
What I am trying to accomplish:
I want the tomcat 9 server to execute an automatic redeploy when I run a Gradle task that updates my HTML files.
This is my setup:
I use IntelliJ 2020.03 (ultimate edition), tomcat 9, the application is a GWT application.
My Configuration for Tomcat:
This is what I see when I hit the "Configure ..." button next to the line labeled "Application server:"
This is my Gradle task I run but tomcat does not automatically redeploy the changes
Things I already tried:
According to [https://www.jetbrains.com/help/idea/updating-applications-on-application-servers.html] I should have an option to "Update resources". But my options are limited to:
Therefore I assume I need to have "Exploded artifacts in local application server run configurations".
Therefore I headed to Tomcat -> Edit Configuration
I replaced the deploy to the exploded artifact:
Using this I get the following error message on starting up tomcat:
[2021-02-12 08:46:05,533] Artifact Gradle : NewComApp.war (exploded): com.intellij.javaee.oss.admin.jmx.JmxAdminException: com.intellij.execution.ExecutionException: C:\Users\heckner\IdeaProjects\NewComApp\build\libs\exploded\NewComApp.war not found for the web module.
So I decided to compare the artifact that "works" (but does not update the HTML files) with the "exploded" artifact which would be probably the right one but throws an error message on startup of tomcat.
This is the one which works ("NewComWar.war"):
This is the one which does throw an error message on startup ("NewComApp.war (exploded)":
As you can see in the image under "... which works". the war already seems to be "exploded". So why does IntelliJ does not offer the "update resources"?
But never the less, when I switch in Tomcat Edition to "NewCompApp.war (exploded)" i am able to select "update resources" in the drop down:
So probably this would be the way to go.
It obviously boils down to the point: What is wrong with the artifact declaration above so that tomcat throws the error message?
The feedback was: "ctually "NewComWar.war" is an archive that contains exploded artifact, that's why only "Redeploy" is possible. Please check that exploded artifact is created in "Output directory". "
Now the question is how I can add the exploded war to the Output Directory?
I tried:
but then I can only select from:
When I add this, it looks like this:
When I run Tomcat, it still says:
[2021-02-12 12:24:54,224] Artifact Gradle : NewComApp.war (exploded): com.intellij.javaee.oss.admin.jmx.JmxAdminException: com.intellij.execution.ExecutionException: C:\Users\heckner\IdeaProjects\NewComApp\build\libs\exploded\NewComApp.war not found for the web module.
Now I found the following tip (thanks Evgeny):
https://youtrack.jetbrains.com/issue/IDEA-178450#focus=streamItem-27-4068591.0-0
I switched under Settings -> Build, Execution, Deployment -> Build Tools -> Gradle: "Build and Run:" IntelliJ IDEA
I added this snipped to build.gradle:
task explodedWar(type: Copy) {
into "$buildDir/libs/exploded/${war.archiveFileName.get()}"
with war
}
war.dependsOn explodedWar
I switched the artifact which is deployed to the tomcat to
this automatically added the Gradle task:
Build 'Gradle:NewComApp.war (exploded) artifact to the
which is defined like this:
This accomplishes two things:
I can choose "Update resources" on my Edit Configuration for Tomcat like shown below:
My deployment runs well under tomcat
But ... :-)
Updates to the HTML files (within the war file) are not exploded to the NewComWar.war directory.
When I start tomcat I see the following file structure under C:\users<myname>\IdeaProjects\NewComApp\Libs\
The reason for this is that we use a Gradle task that generates the HTML files.
This task is called "copyHTML"
Under build.gradle it is defined now as follows:
war {
from 'war'
dependsOn copyHtml
exclude excludeInWar
doFirst {
manifest {
def version = ant.hasProperty('gitversion') ? ant.gitversion : 'undefined version'
println "Version: ${version}"
attributes("Implementation-Title": project.name, "Implementation-Version": version, "Built-By": new Date())
}
}
}
task explodedWar(type: Copy) {
into "$buildDir/libs/exploded/${war.archiveFileName.get()}"
with war
}
war.dependsOn explodedWar
copyHtml {
dependsOn generatorClasses
inputs.dir 'html'
inputs.dir 'email'
inputs.dir 'email.Tags'
inputs.dir props.getProperty('generator.htmlfiles.prefix') + 'html'
inputs.dir props.getProperty('generator.htmlfiles.prefix') + 'html.MeetingApp'
inputs.dir props.getProperty('generator.htmlfiles.prefix') + 'staticHtml'
inputs.properties props
outputs.dirs 'war', 'resources/com/newcomapp/server/mail'
doFirst {
ant.properties["generator.classpath"] = sourceSets.generator.runtimeClasspath.getAsPath()
}
}
task warWithoutGwt(type: War, dependsOn: war) {
}
gradle.taskGraph.whenReady { graph ->
if (graph.hasTask(warWithoutGwt)) {
compileGwt.enabled = false
}
}
When I run the Gradle task "warWithoutGWT" while tomcat still runs it says:
C:\Users<myname>\IdeaProjects\NewComApp\build\libs\exploded\NewComApp.war\WEB-INF\classes\com\newcomapp\server\integration\GeoLite2-Country.mmdb (The operation is not applicable to a file with an open area assigned to a user)
I assume that tomcat still holds a reference to that file, and the Gradle task tries to overwrite it (although there was no change to that file). Furthermore, I assume that this kills the rest of the Gradle task so that it does not update the HTML files (it's only an assumption though). How can I arrange an exploded war so that write-protected files are omitted and do not kill the rest of the Gradle task execution?
My answer up to now for this problem is: I changed the gradle script:
task explodedWar(type: Copy) {
into "$buildDir/libs/exploded/${war.archiveFileName.get()}"
exclude "**/*.mmdb"
with war
}
war.dependsOn explodedWar
so I added an "exclude for mmdb files". And this really works.
Is this a correct and good solution or do I overlook something? The reason I am asking is that changing HTML files in the scope of tomcat should be something very common with tomcat based projects. So I wonder if there is a more standardized, easier solution to this? It seems quite clumsy to copy and explode with additional gradle tasks the war file instead of IDEA take care of this.
Below is the basic ktor file which is running properly from IDE but I created a fat jar file with "mvn install" and running it throws below exception:
Exception in thread "main" java.lang.UnsupportedOperationException: Packages and file facades are not yet supported in Kotlin reflection. Meanwhile please use Java reflection to inspect this class: class com.tech.ApplicationKt
fun main(args: Array<String>){
embeddedServer(Netty, 8080){
routing{
get("/demo"){
call.respondText("Hello demo")
}
}
}.start(wait = true)
}
I tried executing jar on Java 11 and 8 but I am getting same exception.
I just tried this out by following the official guide on ktor.io for setup with maven.
Afterwards I followed https://ktor.io/servers/deploy/packing/fatjar.html#fat-jar-maven for the jar compilation.
I encountered 2 issues:
I first tried the install:install task from the IntelliJ Maven side bar, but actually you have to use the lifecycle methods install or just package.
I had to adjust the mainClass attribute of the maven assembly plugin to match that of my own, e.g path.to.your.package.ServerKt or whatever your file is called.
Once I fixed those two everything worked fine.
If you still have issues, please show us you build file.
TL;DR: Why does everything run fine when started via IntelliJ, and why is it broken when call java -jar app.jar. And how do I fix this?
Alright, I have some issues with a backend I am trying to dockerize. I have an application created with Spring Boot (1.4.2.RELEASE) following the Spring Oauth (2.0.12.RELEASE) guide on their page. I follow the Gradle version, since I prefer Gradle over Maven. Also I am using Kotlin instead of Java. Everything is fine, I start via IntelliJ my backend with static front end, I can login via Facebook (and Google and Github), I receive a nice Principal witch holds al the information I need, and I can modify Spring Security to authorize and permit endpoints. So far so good.
Now for the bad part, when I run either ./gradlew clean build app:bootrun or ./gradlew clean build app:jar and run the jar via java -jar (like I will do in my Docker container), my backend comes up. My static front end pops up. Now I want to login via Facebook, I end up on the Facebook login page, I enter my credentials, and... nothing!
I end up back on my homepage, not logged in, no log messages that mean anything to me, just silence. The last thing I see in the log is:Getting user info from: https://graph.facebook.com/me
This Url will give me in my browser:
{
"error": {
"message": "An active access token must be used to query information about the current user.",
"type": "OAuthException",
"code": 2500,
"fbtrace_id": "GV/58H5f4fJ"
}
}
When going to this URL via an IntelliJ start, it will give me credential details. Obviously something is going wrong, but I have no clue what. Especially since a run from IntelliJ works fine. There is some difference between how the jar is started, and how IntelliJ's run config works, but I have no clue where to search for what. I could post trace logging, or all my Gradle files, but perhaps thats too much info to put in 1 question. I will defenitly update this question if someone needs some more details :)
The structure outline of this project is as follows:
root:
- api: is going to be opensourced later, contains rest definitions and DTOs.
- core: contains the meat. Also here is included in the gradle file
spring-boot-starter, -web, -security, spring-security-oauth2, and some jackson stuff.
- rest: contains versioned rest service implementations.
- app: contains angular webjars amongst others, the front end, and
my `#SpringBootApplication`, `#EnableOAuth2Client`
and the impl of `WebSecurityConfigurerAdapter`.
Why does everything run fine when started via IntelliJ, and why is it broken using bootRun or the jar artefact. And how do I fix this?
I found it, the problem was not Multi module Graldle, Spring boot, or Oauth2 related. In fact it was due to a src set config of Gradle, where Java was supposed to be in a Java src set folder, and Kotlin in a Java src set folder:
sourceSets {
main.java.srcDirs += 'src/main/java'
main.kotlin.srcDirs += 'src/main/kotlin'
}
As Will Humphreys stated in his comment above, IntelliJ takes all source sets, and runs the app. However, when building the jar via Gradle, these source sets are stricter. I had a Java file in my Kotlin src set, which is no problem for IntelliJ. But the jar created by Gradle takes into account the source sets as defined in the build.gralde file, which are stricter.
I found my missing bean issue with the code below:
#Bean
public CommandLineRunner commandLineRunner(ApplicationContext ctx) {
return args -> {
System.out.println("Let's inspect the beans provided by Spring Boot:");
String[] beanNames = ctx.getBeanDefinitionNames();
Arrays.sort(beanNames);
for (String beanName : beanNames) {
System.out.println(beanName);
}
};
}
The Bean I missed was called AuthenticationController, which is a #RestController, and kinda crucial for my authentication code.
I am trying to build an eclipse plugin and want to start PyDev debugger server locally. Is it possible to make a call like this?
Calling the pydev server from the Handler's execute method:
#Override
public Object execute(ExecutionEvent event) throws ExecutionException {
//call PyDev Debug server from here
PydevRemoteDebuggerServer.startServer();
}
But, I'm getting an unsupported version error. (Tried updating the version on the class path and build. Yet, it results in same issue). Is the approach wrong or is it because of the variations in versions?
Please, correct me on this.
Add all the required pydev plugin jars. Though, I just wanted to start Pydev's Remote Debugger Server locally there are few other dependencies that needs to be handled.
Best way is to add these jars -
core.jar
pydev-debug.jar
shared_core.jar
debug.jar
Note: Update the class path after adding the jars.