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/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* 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.jetbrains.plugins.gradle.execution;
import com.intellij.openapi.components.ServiceManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.externalSystem.model.ExternalProject;
import com.intellij.openapi.externalSystem.model.ExternalSourceDirectorySet;
import com.intellij.openapi.externalSystem.model.ExternalSourceSet;
import com.intellij.openapi.externalSystem.model.project.ExternalSystemSourceType;
import com.intellij.openapi.externalSystem.service.project.manage.ProjectDataManager;
import com.intellij.openapi.externalSystem.util.ExternalSystemApiUtil;
import com.intellij.openapi.externalSystem.util.ExternalSystemConstants;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.ModuleRootModel;
import com.intellij.openapi.roots.OrderEnumerationHandler;
import com.intellij.openapi.roots.OrderRootType;
import com.intellij.openapi.vfs.VfsUtilCore;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.plugins.gradle.service.project.data.ExternalProjectDataService;
import org.jetbrains.plugins.gradle.util.GradleConstants;
import java.io.File;
import java.util.Collection;
public class GradleOrderEnumeratorHandler extends OrderEnumerationHandler {
private static final Logger LOG = Logger.getInstance(GradleOrderEnumeratorHandler.class);
public static class FactoryImpl extends Factory {
@Override
public boolean isApplicable(@NotNull Project project) {
return true;
}
@Override
public boolean isApplicable(@NotNull Module module) {
return ExternalSystemApiUtil.isExternalSystemAwareModule(GradleConstants.SYSTEM_ID, module);
}
@Override
public OrderEnumerationHandler createHandler(@Nullable Module module) {
return INSTANCE;
}
}
private static final GradleOrderEnumeratorHandler INSTANCE = new GradleOrderEnumeratorHandler();
@Override
public boolean addCustomModuleRoots(@NotNull OrderRootType type,
@NotNull ModuleRootModel rootModel,
@NotNull Collection<String> result,
boolean includeProduction,
boolean includeTests) {
if (!type.equals(OrderRootType.CLASSES)) return false;
if (!ExternalSystemApiUtil.isExternalSystemAwareModule(GradleConstants.SYSTEM_ID, rootModel.getModule())) return false;
final String gradleProjectPath = rootModel.getModule().getOptionValue(ExternalSystemConstants.ROOT_PROJECT_PATH_KEY);
if (gradleProjectPath == null) {
LOG.error("Root project path of the Gradle project not found for " + rootModel.getModule());
return false;
}
final ExternalProjectDataService externalProjectDataService =
(ExternalProjectDataService)ServiceManager.getService(ProjectDataManager.class).getDataService(ExternalProjectDataService.KEY);
assert externalProjectDataService != null;
final ExternalProject externalRootProject =
externalProjectDataService.getRootExternalProject(GradleConstants.SYSTEM_ID, new File(gradleProjectPath));
if (externalRootProject == null) {
LOG.debug("Root external project was not yep imported for the project path: " + gradleProjectPath);
return false;
}
ExternalProject externalProject = externalProjectDataService.findExternalProject(externalRootProject, rootModel.getModule());
if (externalProject == null) return false;
if (includeProduction) {
addOutputRoots(externalProject.getSourceSets().get("main"), ExternalSystemSourceType.RESOURCE, result);
}
if (includeTests) {
addOutputRoots(externalProject.getSourceSets().get("test"), ExternalSystemSourceType.TEST_RESOURCE, result);
}
return true;
}
private static void addOutputRoots(@Nullable ExternalSourceSet externalSourceSet,
@NotNull ExternalSystemSourceType sourceType,
@NotNull Collection<String> result) {
if (externalSourceSet == null) return;
final ExternalSourceDirectorySet directorySet = externalSourceSet.getSources().get(sourceType);
if (directorySet == null) return;
result.add(VfsUtilCore.pathToUrl(directorySet.getOutputDir().getAbsolutePath()));
}
}
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