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Kotlin module sources not packaged in aar

I'm building an Android library (aar) in Java.
I want to add a Kotlin module to it. It works great when developing but the sources of the module are missing from the .aar file so it crushes at runtime in the application with FileNotFoundException.
The main module build.gradle looks like this:
apply plugin: "com.android.library"
apply plugin: "com.jfrog.artifactory"
apply plugin: "maven-publish"
...
android {
...
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
}
dependencies {
implementation project(':kotlinModule')
....
}
Thre build.gradle of the module is:
apply plugin: 'java-library'
apply plugin: 'kotlin'
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
sourceCompatibility = "7"
targetCompatibility = "7"
I've tried to add a source set but apparently you can't add source sets from outside your module folder.
I've tried to copy the kotlinModule.jar file into libs folder but then I need to rebuild every time I make a change to the module.
How can I make the sources of the module to be bundled into the .aar file?

If you want to add kotlinModule.aar file then you need to add some configuration in your Gradle config inside your android tag
android {
repositories {
flatDir {
dirs 'libs'
}
jcenter()
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
}
Also, add your .aar file name in your Gradle dependencies
dependencies {
implementation name: 'kotlinModule', ext: 'aar'
}

Intellij IDE not see generated classes in gradle project

I have this gradle config:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
}
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'
group 'mygroup'
version '0.0.1-SNAPSHOT'
sourceCompatibility = 1.8
targetCompatibility = 1.8
repositories {
...
}
bootJar {
mainClassName = 'mypakeg.Application'
archiveName = 'my-server.jar'
}
sourceSets.configureEach { sourceSet ->
tasks.named(sourceSet.compileJavaTaskName).configure {
options.annotationProcessorGeneratedSourcesDirectory = file("$projectDir/generated/sources/java")
}
}
dependencies {
compile("org.springframework.boot:spring-boot-starter-data-jpa")
implementation ('org.hibernate:hibernate-jpamodelgen')
annotationProcessor ('org.hibernate:hibernate-jpamodelgen')
implementation('org.projectlombok:lombok')
annotationProcessor 'org.projectlombok:lombok'
}
After build I have folder generated/sources/java with generated files. But Intellij IDE not see this classes. I try click rigth button and marck this folder as root generated classes. But It not helpet becaus:
I have separated module my_server and my_server_main and all classes generated in my_server but my code in my_server_main and if I add dependency to my_server_main I have circular dependency.
How can I generate classes and set path to them?

How to exclude transitive dependencies with gradle and substitute it with another

I'm in situation similar with this
(bug between JodaTime and versions of Java greater then 1.8u60).
So what I need is:
Upgrading to JodaTime version 2.8.1 or later.
The problem is: JodaTime is a transitive dependency in my project.
Build automation tool used in it is gradle. Need help to handle it.
buildscript:
buildscript {
ext {
springBootVersion = '1.2.4.RELEASE'
}
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
classpath("io.spring.gradle:dependency-management-plugin:0.5.1.RELEASE")
classpath("org.flywaydb:flyway-gradle-plugin:3.2.1")
}
}
apply plugin: 'java'
apply plugin: 'idea'
apply plugin: 'eclipse'
apply plugin: 'spring-boot'
apply plugin: 'io.spring.dependency-management'
apply plugin: 'org.flywaydb.flyway'
jar {
baseName = 'xxxx'
version = 'alpha'
}
sourceCompatibility = 1.8
targetCompatibility = 1.8
repositories {
mavenCentral()
}
dependencies {
compile("org.springframework.boot:spring-boot-starter-data-jpa:1.2.4.RELEASE")
compile("org.springframework.boot:spring-boot-starter-aop:1.2.4.RELEASE")
compile("org.springframework.boot:spring-boot-starter-web:1.2.4.RELEASE")
compile("org.springframework.boot:spring-boot-starter-freemarker:1.2.4.RELEASE")
compile("com.amazonaws:aws-java-sdk:1.10.2")
compile("com.stripe:stripe-java:1.33.0")
compile("org.flywaydb:flyway-core:3.2.1")
compile("com.jolbox:bonecp:0.8.0.RELEASE")
runtime("org.postgresql:postgresql:9.4-1201-jdbc41")
testCompile("org.springframework.boot:spring-boot-starter-test:1.2.4.RELEASE")
}
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-starter-parent:1.0.2.RELEASE"
}
}
eclipse {
classpath {
containers.remove('org.eclipse.jdt.launching.JRE_CONTAINER')
containers 'org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8'
}
}
task wrapper(type: Wrapper) {
gradleVersion = '2.3'
}

You need to change the following piece of code in dependencies block:
compile("com.amazonaws:aws-java-sdk:1.10.2") {
exclude group: 'joda-time', module: 'joda-time'
}
compile("joda-time:joda-time:2.8.1")

put transitive false, and set between your dependencies the packages that you need rather that the ones in the transitive download.

Gradle build successful, error running jar

I am new to gradle.
I am building a project using gradle.
It build successfully without any error. While running the build jar file it is giving classNotFoundException.
I am building a simple spring project from spring.io
However question look similar to this but, could not find a solution. Please help.
edit: This is how my build.gradle looks
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:1.2.5.RELEASE")
}
}
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'spring-boot'
jar {
baseName = 'gs-rest-service'
version = '0.1.0'
}
repositories {
mavenCentral()
}
sourceCompatibility = 1.8
targetCompatibility = 1.8
dependencies {
compile("org.springframework.boot:spring-boot-starter-web")
testCompile("junit:junit")
}
task wrapper(type: Wrapper) {
gradleVersion = '2.3'
}
startScripts {
mainClassName = 'Application'
}
springBoot {
mainClass = "Application"
}

You'll need to start the application with the generated start scripts. They will automatically take care of setting up the proper classpath.

Gradle is not downloading Jax RS libraries

I am trying to download and add JaxRS libraries with gradle. Here is the build script:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:1.2.3.RELEASE")
}
}
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'spring-boot'
apply plugin: 'jetty'
jar {
baseName = 'rest-service'
version = '0.1.0'
}
repositories {
mavenCentral()
}
sourceCompatibility = 1.7
targetCompatibility = 1.7
dependencies {
compile('javax.ws.rs:jsr311-api:1.1.1')
compile("org.springframework.boot:spring-boot-starter-web")
testCompile("junit:junit")
}
task wrapper(type: Wrapper) {
gradleVersion = '2.3'
}

try with --debug and see the URL it is using to retrieve the dependency. Then use curl or similar tool and see if it is available. If you can't get to it through your browser or curl then networking issue.
Check maven central too, maybe they don't have that version anymore. Just to validate.