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• name.remal
• gradle-plugins-kotlin-dsl
• 1.0.5
• source code
• kotlin.collections.Iterable-java.io.File.kt

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name.remal.gradle_plugins.dsl.extensions.kotlin.collections.Iterable-java.io.File.kt Maven / Gradle / Ivy

package name.remal.gradle_plugins.dsl.extensions

import name.remal.forThreadContextClassLoader
import name.remal.reflection.ExtendedURLClassLoader
import name.remal.reflection.ExtendedURLClassLoader.LoadingOrder
import name.remal.reflection.ExtendedURLClassLoader.LoadingOrder.PARENT_FIRST
import name.remal.reflection.ExtendedURLClassLoader.LoadingOrderFactory
import java.io.File
import java.net.URLClassLoader

internal class ClassLoaderProvider

fun  Iterable.forClassLoader(loadingOrder: (className: String) -> LoadingOrder, parent: ClassLoader? = ClassLoaderProvider::class.java.classLoader, action: (classLoader: URLClassLoader) -> R): R {
    val loadingOrderFactory = LoadingOrderFactory { className ->
        if (className.startsWith("org.gradle.")) return@LoadingOrderFactory PARENT_FIRST
        if (className.startsWith("org.slf4j.")) return@LoadingOrderFactory PARENT_FIRST
        if (className.startsWith("org.apache.log4j.")) return@LoadingOrderFactory PARENT_FIRST
        if (className.startsWith("org.apache.logging.log4j.")) return@LoadingOrderFactory PARENT_FIRST
        if (className.startsWith("org.apache.commons.logging.")) return@LoadingOrderFactory PARENT_FIRST
        return@LoadingOrderFactory loadingOrder(className)
    }
    val urls = map { it.toURI().toURL() }
    ExtendedURLClassLoader(loadingOrderFactory, urls, parent).use { classLoader ->
        forThreadContextClassLoader(classLoader) {
            return action(classLoader)
        }
    }
}

fun  Iterable.forClassLoader(loadingOrder: LoadingOrder, parent: ClassLoader? = ClassLoaderProvider::class.java.classLoader, action: (classLoader: URLClassLoader) -> R): R {
    return forClassLoader({ loadingOrder }, parent, action)
}

fun  Iterable.forClassLoader(parent: ClassLoader? = ClassLoaderProvider::class.java.classLoader, action: (classLoader: URLClassLoader) -> R): R {
    return forClassLoader(PARENT_FIRST, parent, action)
}