/*
* Copyright 2003-2015 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 jetbrains.mps.jps.persistence;
import jetbrains.mps.extapi.persistence.FolderSetDataSource;
import jetbrains.mps.idea.core.module.CachedModelData;
import jetbrains.mps.idea.core.module.CachedModuleData;
import jetbrains.mps.idea.core.module.CachedRepositoryData;
import jetbrains.mps.idea.core.module.JavaStubModelHeader;
import jetbrains.mps.persistence.java.library.JavaClassStubModelDescriptor;
import jetbrains.mps.persistence.java.library.JavaClassStubsModelRoot;
import jetbrains.mps.vfs.FileSystem;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.openapi.module.SModuleReference;
import jetbrains.mps.smodel.Generator;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.module.SModule;
import java.util.ArrayList;
import java.util.List;
/**
* evgeny, 12/14/12
*/
public class CachedJavaClassStubsModelRoot extends JavaClassStubsModelRoot {
private CachedRepositoryData myCachedRepository;
public CachedJavaClassStubsModelRoot(CachedRepositoryData repo) {
myCachedRepository = repo;
}
@NotNull
@Override
public Iterable<SModel> loadModels() {
SModule module = getModule();
if (module instanceof Generator) {
module = ((Generator) module).getSourceLanguage();
}
if (module == null) {
return super.loadModels();
}
CachedModuleData moduleData = myCachedRepository.getModuleData(module.getModuleReference());
if (moduleData == null) {
return super.loadModels();
}
List<CachedModelData> models = moduleData.getModels(this);
if (models == null) {
return super.loadModels();
}
List<SModel> result = new ArrayList<SModel>();
for (CachedModelData mdata : models) {
FolderSetDataSource source = new FolderSetDataSource();
JavaStubModelHeader header = (JavaStubModelHeader) mdata.getHeader();
for (String s : header.getPaths()) {
source.addPath(getFileSystem().getFile(s), this);
}
final JavaClassStubModelDescriptor md = new JavaClassStubModelDescriptor(header.getReference(), source);
result.add(md);
}
return result;
}
}