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/*
* Copyright 2000-2013 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 com.intellij.openapi.externalSystem.service.project.manage;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.externalSystem.model.DataNode;
import com.intellij.openapi.externalSystem.model.Key;
import com.intellij.openapi.externalSystem.model.ProjectKeys;
import com.intellij.openapi.externalSystem.model.project.ModuleData;
import com.intellij.openapi.externalSystem.model.project.ModuleDependencyData;
import com.intellij.openapi.externalSystem.model.project.ProjectData;
import com.intellij.openapi.externalSystem.service.project.ProjectStructureHelper;
import com.intellij.openapi.externalSystem.util.ExternalSystemApiUtil;
import com.intellij.openapi.externalSystem.util.ExternalSystemConstants;
import com.intellij.openapi.externalSystem.util.Order;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.*;
import com.intellij.openapi.util.Pair;
import com.intellij.util.BooleanFunction;
import com.intellij.util.containers.ContainerUtilRt;
import org.jetbrains.annotations.NotNull;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import static com.intellij.openapi.externalSystem.model.ProjectKeys.MODULE;
/**
* @author Denis Zhdanov
* @since 4/15/13 8:37 AM
*/
@Order(ExternalSystemConstants.BUILTIN_SERVICE_ORDER)
public class ModuleDependencyDataService extends AbstractDependencyDataService<ModuleDependencyData, ModuleOrderEntry> {
private static final Logger LOG = Logger.getInstance("#" + ModuleDependencyDataService.class.getName());
@NotNull private final ProjectStructureHelper myProjectStructureHelper;
@NotNull private final ModuleDataService myModuleDataManager;
public ModuleDependencyDataService(@NotNull ProjectStructureHelper projectStructureHelper, @NotNull ModuleDataService manager) {
myProjectStructureHelper = projectStructureHelper;
myModuleDataManager = manager;
}
@NotNull
@Override
public Key<ModuleDependencyData> getTargetDataKey() {
return ProjectKeys.MODULE_DEPENDENCY;
}
@Override
public void importData(@NotNull Collection<DataNode<ModuleDependencyData>> toImport, @NotNull Project project, boolean synchronous) {
Map<DataNode<ModuleData>, List<DataNode<ModuleDependencyData>>> byModule= ExternalSystemApiUtil.groupBy(toImport, MODULE);
for (Map.Entry<DataNode<ModuleData>, List<DataNode<ModuleDependencyData>>> entry : byModule.entrySet()) {
Module ideModule = myProjectStructureHelper.findIdeModule(entry.getKey().getData(), project);
if (ideModule == null) {
myModuleDataManager.importData(Collections.singleton(entry.getKey()), project, true);
ideModule = myProjectStructureHelper.findIdeModule(entry.getKey().getData(), project);
}
if (ideModule == null) {
LOG.warn(String.format(
"Can't import module dependencies %s. Reason: target module (%s) is not found at the ide and can't be imported",
entry.getValue(), entry.getKey()
));
continue;
}
importData(entry.getValue(), ideModule, synchronous);
}
}
public void importData(@NotNull final Collection<DataNode<ModuleDependencyData>> toImport,
@NotNull final Module module,
final boolean synchronous)
{
ExternalSystemApiUtil.executeProjectChangeAction(synchronous, new Runnable() {
@Override
public void run() {
ModuleRootManager moduleRootManager = ModuleRootManager.getInstance(module);
Map<Pair<String /* dependency module name */, /* dependency module scope */DependencyScope> , ModuleOrderEntry> toRemove = ContainerUtilRt.newHashMap();
for (OrderEntry entry : moduleRootManager.getOrderEntries()) {
if (entry instanceof ModuleOrderEntry) {
ModuleOrderEntry e = (ModuleOrderEntry)entry;
toRemove.put(Pair.create(e.getModuleName(), e.getScope()), e);
}
}
final ModifiableRootModel moduleRootModel = moduleRootManager.getModifiableModel();
try {
for (DataNode<ModuleDependencyData> dependencyNode : toImport) {
final ModuleDependencyData dependencyData = dependencyNode.getData();
toRemove.remove(Pair.create(dependencyData.getName(), dependencyData.getScope()));
final String moduleName = dependencyData.getName();
Module ideDependencyModule = myProjectStructureHelper.findIdeModule(moduleName, module.getProject());
if (ideDependencyModule == null) {
DataNode<ProjectData> projectNode = dependencyNode.getDataNode(ProjectKeys.PROJECT);
if (projectNode != null) {
DataNode<ModuleData> n
= ExternalSystemApiUtil.find(projectNode, MODULE, new BooleanFunction<DataNode<ModuleData>>() {
@Override
public boolean fun(DataNode<ModuleData> node) {
return node.getData().equals(dependencyData.getTarget());
}
});
if (n != null) {
myModuleDataManager.importData(Collections.singleton(n), module.getProject(), true);
ideDependencyModule = myProjectStructureHelper.findIdeModule(moduleName, module.getProject());
}
}
}
if (ideDependencyModule == null) {
assert false;
return;
}
else if (ideDependencyModule.equals(module)) {
// Gradle api returns recursive module dependencies (a module depends on itself) for 'gradle' project.
continue;
}
ModuleOrderEntry orderEntry = myProjectStructureHelper.findIdeModuleDependency(dependencyData, moduleRootModel);
if (orderEntry == null) {
orderEntry = moduleRootModel.addModuleOrderEntry(ideDependencyModule);
}
orderEntry.setScope(dependencyData.getScope());
orderEntry.setExported(dependencyData.isExported());
}
}
finally {
moduleRootModel.commit();
}
if (!toRemove.isEmpty()) {
removeData(toRemove.values(), module, synchronous);
}
}
});
}
}
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