/*
* Copyright 2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gradle.play.internal.run;
import com.google.common.collect.ImmutableList;
import org.gradle.api.Transformer;
import org.gradle.api.artifacts.Dependency;
import org.gradle.api.internal.artifacts.dependencies.DefaultExternalModuleDependency;
import org.gradle.internal.Cast;
import org.gradle.internal.UncheckedException;
import org.gradle.internal.reflect.DirectInstantiator;
import org.gradle.scala.internal.reflect.ScalaMethod;
import org.gradle.scala.internal.reflect.ScalaReflectionUtil;
import org.gradle.util.CollectionUtils;
import org.gradle.util.VersionNumber;
import java.io.File;
import java.util.List;
public class PlayRunAdapterV23X extends DefaultVersionedPlayRunAdapter {
protected static final String RUN_SUPPORT_PLAY_MODULE = "run-support";
private static final VersionNumber MINIMUM_PLAY_VERSION_WITH_RUN_SUPPORT = VersionNumber.parse("2.3.7");
@Override
protected Class<?> getBuildLinkClass(ClassLoader classLoader) throws ClassNotFoundException {
return classLoader.loadClass("play.core.BuildLink");
}
@Override
protected Class<?> getBuildDocHandlerClass(ClassLoader classLoader) throws ClassNotFoundException {
return classLoader.loadClass("play.core.BuildDocHandler");
}
@Override
protected Class<?> getDocHandlerFactoryClass(ClassLoader docsClassLoader) throws ClassNotFoundException {
return docsClassLoader.loadClass("play.docs.BuildDocHandlerFactory");
}
@Override
protected ClassLoader createAssetsClassLoader(File assetsJar, Iterable<File> assetsDirs, ClassLoader classLoader) {
Class<?> assetsClassLoaderClass;
assetsClassLoaderClass = loadClass(classLoader, "play.runsupport.AssetsClassLoader");
final Class<?> tuple2Class = loadClass(classLoader, "scala.Tuple2");
List<?> tuples = CollectionUtils.collect(assetsDirs, new Transformer<Object, File>() {
@Override
public Object transform(File file) {
return DirectInstantiator.instantiate(tuple2Class, "public", file);
}
});
ScalaMethod listToScalaSeqMethod = ScalaReflectionUtil.scalaMethod(classLoader, "scala.collection.convert.WrapAsScala", "asScalaBuffer", List.class);
Object scalaTuples = listToScalaSeqMethod.invoke(tuples);
return Cast.uncheckedCast(DirectInstantiator.instantiate(assetsClassLoaderClass, classLoader, scalaTuples));
}
private Class<?> loadClass(ClassLoader classLoader, String className) {
try {
return classLoader.loadClass(className);
} catch (ClassNotFoundException e) {
throw UncheckedException.throwAsUncheckedException(e);
}
}
@Override
public Iterable<Dependency> getRunsupportClasspathDependencies(String playVersion, String scalaCompatibilityVersion) {
ImmutableList.Builder<Dependency> listBuilder = ImmutableList.builder();
String runsupportPlayVersion = playVersion;
boolean transitive = true;
// use run-support from 2.3.7 for versions before Play 2.3.7
if (VersionNumber.parse(playVersion).compareTo(MINIMUM_PLAY_VERSION_WITH_RUN_SUPPORT) < 0) {
runsupportPlayVersion = "2.3.7";
transitive = false;
}
DefaultExternalModuleDependency runSupportDependency = new DefaultExternalModuleDependency("com.typesafe.play", RUN_SUPPORT_PLAY_MODULE + "_" + scalaCompatibilityVersion, runsupportPlayVersion);
runSupportDependency.setTransitive(transitive);
listBuilder.add(runSupportDependency);
String name = scalaCompatibilityVersion.equals("2.10") ? "io" : ("io_" + scalaCompatibilityVersion);
DefaultExternalModuleDependency dependency = new DefaultExternalModuleDependency("org.scala-sbt", name, getIOSupportDependencyVersion(), "runtime");
dependency.setTransitive(false);
listBuilder.add(dependency);
return listBuilder.build();
}
protected String getIOSupportDependencyVersion() {
return "0.13.6";
}
}