I have a java project to which I build it using gradle build and generate a war file.
Currently my requirement is to generate WSDL file at the time of build from java classes. I came to know about axis2-java2wsdl-maven-plugin and found the syntax of applying it in gradle. But I am not able to get the tasks list or the example of using this plugin in gradle to generate the WSDL file using this plugin.
Can anybody let me know of how to use this plugin or any other help so that I can generate WSDL file form my java classes.
Dependency section which I included in build.gradle:
repositories {
mavenCentral()
}
dependencies {
'org.apache.axis2:axis2-java2wsdl-maven-plugin:1.6.2'
}
axis2-java2wsdl-maven-plugin is a maven plugin not a gradle one.
Moreoever, gradle plugins must be defined in a buildscript closure or a plugins one if you want to use the new plugins DSL.
Here, you are just using the maven plugin as a regular dependency for your project.
As far as i know, there is not "java2wsdl" gradle plugin.
Related
I have created a custom Kotlin compiler plugin for Gradle. It was inspired by kotlin-allopen (2) and sample-kotlin-compiler-plugin, and is supposed to make all Kotlin classes non-final.
The problem is, I'm unable to use it in my projects, I only get the following:
Caused by: org.gradle.api.plugins.UnknownPluginException: Plugin with id 'no.synth.kotlin.plugins.kotlin-really-allopen' not found.
at org.gradle.api.internal.plugins.DefaultPluginManager.apply(DefaultPluginManager.java:131)
I have tried both the "new" plugin syntax:
plugins {
id "no.synth.kotlin.plugins.kotlin-really-allopen" version "0.1"
}
.. and the old one:
buildscript {
repositories {
mavenLocal()
}
dependencies {
classpath "no.synth.kotlin.plugins:kotlin-really-allopen:0.1"
}
}
apply plugin: "kotlin-really-allopen" // I've tried "no.synth.kotlin.plugins.kotlin-really-allopen" as well
So what am I doing wrong? Here's the plugin: https://github.com/henrik242/kotlin-really-allopen
EDIT: I have updated the repository with an example app and a README.md to easily reproduce the problem.
Your Gradle plugin doesn't seem to contain any entry under META-INF/gradle-plugins.
Gradle requires that every plugin ID is mapped to the implementation class, and this mapping is stored in META-INF/gradle-plugins resources.
To map the plugin ID kotlin-really-allopen, you would need a resource file
src/main/resources/META-INF/gradle-plugins/kotlin-really-allopen.properties.
See: Wiring for a custom plugin
You can also use the Gradle Plugin Development Plugin, which automatically generates these entries from the build script DSL.
Also, your repository doesn't seem to contain an actual Gradle plugin implementation, there's only the part that the compiler needs to load. For an example that contains the Gradle part too, take a look at kevinmost/debuglog.
Move apply plugin: "kotlin-really-allopen" in your build.gradle module app on top
I have a gradle 4.1 multiproject containing a "projectA" containing 2 subfolders "api" and "implementation".
The multiproject uses kotlin and java-library plugins defined in the subprojects section of the main build.gradle.
The implementation project avec a API dependency to :projectA:api
In the api folder I have kotlin and java files inside 'src/main/java' and in the implementation project I'm creating a new instance of a kotlin class from the API.
Inside Intellij Idea, I don't have any compilation errors ; but when I compile the whole project using gradle I have an error: cannot find symbol. It is as if the compileJava doesn't have access to the folder kotlin-classes.
Inside the build/kotlin-classes, I see my file.class
The class file is on build/classes dir also
Details of the error :
Task :projectA:api:compileKotlin
Using kotlin incremental compilation
Task :projectA:implementation:compileJava
(...) error: cannot find symbol (the import fails)
Update 1 : removing java-library solved my problem
This is a known issue of the java-library plugin: when used in a project with another JVM language (Kotlin, Scala, Groovy etc.) , it does not register the classes of the other language so that the dependent projects get them as they consume the classes.
Fortunately, it has a workaround as well. Adapted to Kotlin, it would look like:
configurations {
apiElements {
outgoing.variants.getByName('classes').artifact(
file: compileKotlin.destinationDir,
type: ArtifactTypeDefinition.JVM_CLASS_DIRECTORY,
builtBy: compileKotlin)
}
}
If you use Kapt1, it's file: compileKotlinAfterJava.destinationDir, and for Gradle versions lower than 4.0 use builtBy: copyMainKotlinClasses instead.
This issue is also tracked in the Kotlin issue tracker: KT-18497, follow that issue to see when it's fixed on the Kotlin Gradle plugin side, so that the above workaround will be no more necessary.
I want to write a Gradle script to download a JAR file from Maven and combine it with some other resources to create an RPM file using the nebula.ospackage plugin.
I can't declare the dependency using the compile configuration as it is not available without using the java plugin (and it also doesn't make sense to use compile as I am not compiling anything).
Is there a type of dependency I can use for this purpose?
Or am I required to use the java plugin?
As far as I understood java plugin will not be required. Please have a look a the script below - you can define custom configuration and use it in build script. As you can see, java plugin is not applied:
repositories {
mavenCentral()
}
configurations {
lol
}
dependencies {
lol 'junit:junit:4.12'
}
task cp(type: Copy) {
from configurations.lol
into ('lol')
}
When writing a gradle plugin, is it possible to add dependencies to the compile and testCompile classpath for projects that apply the plugin?
If so, is there a simple example that you can reference?
As an example; let's say I wanted to write a plugin that, among other things, added the AWS Java API jars to a project i.e. I get the the jars on the classpath of the project where I apply the plugin allowing me to compile against them.
Thanks
I am not fully sure I understand the question but you can look at the gradle war plugin (https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/groovy/org/gradle/api/plugins/WarPlugin.java) which defines new tasks providedCompile which extends compile
Edit : making plugin with its dependencies
In your example, its totally possible that the plugin defines its own dependencies like in a normal build.gradle file
repositories {
mavenCentral()
}
dependencies {
compile "com.amazonaws:aws-java-sdk-ec2:1.10.2"
}
see for example the was plugin (https://github.com/classmethod-aws/gradle-aws-plugin/blob/develop/build.gradle) when you apply this plugin in your own build the aws dependencies will be downloaded and available to your build.
Here is the structure:
/root
/plugin
/sample
Is it possible somehow to add locally the plugin as a dependency plugin to the sample?
So assuming that the plugin creates a plugin with the id my.example.android:1.0 I want to use the following to the sample project:
apply plugin 'my.example.android
You can do buildscript "../plugin/plugin.gradle", if it's a simple gradle script. If it is standalone then you need to publish to a repo and do the builscript + apply statements.