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/*
* Copyright 2000-2012 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.core;
import com.intellij.mock.MockProject;
import com.intellij.openapi.components.ComponentManager;
import com.intellij.openapi.components.PathMacroManager;
import com.intellij.openapi.components.impl.stores.DirectoryStorageData;
import com.intellij.openapi.components.impl.stores.StorageData;
import com.intellij.openapi.module.ModuleManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.ProjectRootManager;
import com.intellij.openapi.roots.impl.ProjectRootManagerImpl;
import com.intellij.openapi.roots.impl.libraries.LibraryTableBase;
import com.intellij.openapi.roots.impl.libraries.ProjectLibraryTable;
import com.intellij.openapi.util.InvalidDataException;
import com.intellij.openapi.vfs.VirtualFile;
import org.jdom.Element;
import org.jdom.JDOMException;
import org.jetbrains.annotations.NotNull;
import java.io.IOException;
/**
* @author yole
*/
public class CoreProjectLoader {
public static boolean loadProject(MockProject project, @NotNull VirtualFile virtualFile)
throws IOException, JDOMException, InvalidDataException {
if (virtualFile.isDirectory() && virtualFile.findChild(Project.DIRECTORY_STORE_FOLDER) != null) {
project.setBaseDir(virtualFile);
loadDirectoryProject(project, virtualFile);
return true;
}
// TODO load .ipr
return false;
}
private static void loadDirectoryProject(MockProject project, VirtualFile projectDir) throws IOException, JDOMException,
InvalidDataException {
VirtualFile dotIdea = projectDir.findChild(Project.DIRECTORY_STORE_FOLDER);
assert dotIdea != null;
VirtualFile modulesXml = dotIdea.findChild("modules.xml");
assert modulesXml != null;
StorageData storageData = loadStorageFile(project, modulesXml);
final Element moduleManagerState = storageData.getState("ProjectModuleManager");
if (moduleManagerState == null) {
throw new JDOMException("cannot find ProjectModuleManager state in modules.xml");
}
final CoreModuleManager moduleManager = (CoreModuleManager)ModuleManager.getInstance(project);
moduleManager.loadState(moduleManagerState);
VirtualFile miscXml = dotIdea.findChild("misc.xml");
assert miscXml != null;
storageData = loadStorageFile(project, miscXml);
final Element projectRootManagerState = storageData.getState("ProjectRootManager");
if (projectRootManagerState == null) {
throw new JDOMException("cannot find ProjectRootManager state in misc.xml");
}
((ProjectRootManagerImpl) ProjectRootManager.getInstance(project)).readExternal(projectRootManagerState);
VirtualFile libraries = dotIdea.findChild("libraries");
if (libraries != null) {
DirectoryStorageData data = new DirectoryStorageData();
data.loadFrom(libraries, PathMacroManager.getInstance(project).createTrackingSubstitutor());
final Element libraryTable = data.getMergedState("libraryTable", Element.class, new ProjectLibraryTable.LibraryStateSplitter(), null);
((LibraryTableBase) ProjectLibraryTable.getInstance(project)).loadState(libraryTable);
}
moduleManager.loadModules();
project.projectOpened();
}
@NotNull
public static StorageData loadStorageFile(@NotNull ComponentManager componentManager, @NotNull VirtualFile modulesXml) throws JDOMException, IOException {
StorageData storageData = new StorageData("project");
storageData.load(StorageData.load(modulesXml), PathMacroManager.getInstance(componentManager), false);
return storageData;
}
}
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