/*
* Copyright 2003-2016 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.project.structure.modules.mappingpriorities;
import jetbrains.mps.generator.runtime.TemplateMappingConfigRef;
import jetbrains.mps.project.structure.modules.Copyable;
import jetbrains.mps.util.io.ModelInputStream;
import jetbrains.mps.util.io.ModelOutputStream;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.openapi.model.SModelReference;
import org.jetbrains.mps.openapi.module.SRepository;
import java.io.IOException;
import java.util.List;
public class MappingConfig_AbstractRef implements TemplateMappingConfigRef, Copyable<MappingConfig_AbstractRef> {
public static final int PERSISTENCE_ID = 0x55550000;
public boolean isIncomplete() {
return true;
}
public boolean updateReferences(SRepository repository) {
return false;
}
public boolean removeModelReference(SModelReference ref, boolean[] mappingsChanged) {
return false;
}
/**
* Design-time {@code toString()}
*/
public String asString(SRepository repository) {
return getClass().getName();
}
/**
* Deployment-time {@code toString()}
*/
public String asString() {
return getClass().getName();
}
public static void save(MappingConfig_AbstractRef ref, ModelOutputStream stream) throws IOException {
if (ref == null) {
stream.writeInt(0x70);
} else if (ref instanceof MappingConfig_RefAllGlobal) {
stream.writeInt(MappingConfig_RefAllGlobal.PERSISTENCE_ID);
} else if (ref instanceof MappingConfig_RefAllLocal) {
stream.writeInt(MappingConfig_RefAllLocal.PERSISTENCE_ID);
} else if (ref instanceof MappingConfig_SimpleRef) {
MappingConfig_SimpleRef simpleRef = (MappingConfig_SimpleRef) ref;
stream.writeInt(MappingConfig_SimpleRef.PERSISTENCE_ID);
stream.writeString(simpleRef.getModelUID());
stream.writeString(simpleRef.getNodeID());
} else if (ref instanceof MappingConfig_ExternalRef) {
stream.writeInt(MappingConfig_ExternalRef.PERSISTENCE_ID);
MappingConfig_ExternalRef extRef = (MappingConfig_ExternalRef) ref;
stream.writeModuleReference(extRef.getGenerator());
save(extRef.getMappingConfig(), stream);
} else if (ref instanceof MappingConfig_RefSet) {
stream.writeInt(MappingConfig_RefSet.PERSISTENCE_ID);
List<MappingConfig_AbstractRef> list = ((MappingConfig_RefSet) ref).getMappingConfigs();
stream.writeInt(list.size());
for (MappingConfig_AbstractRef inner : list) {
save(inner, stream);
}
} else {
stream.writeInt(PERSISTENCE_ID);
}
}
public static MappingConfig_AbstractRef load(ModelInputStream stream) throws IOException {
int cl = stream.readInt();
if (cl == PERSISTENCE_ID) {
return new MappingConfig_AbstractRef();
} else if (cl == MappingConfig_RefAllGlobal.PERSISTENCE_ID) {
return new MappingConfig_RefAllGlobal();
} else if (cl == MappingConfig_RefAllLocal.PERSISTENCE_ID) {
return new MappingConfig_RefAllLocal();
} else if (cl == MappingConfig_SimpleRef.PERSISTENCE_ID) {
MappingConfig_SimpleRef simpleRef = new MappingConfig_SimpleRef();
simpleRef.setModelUID(stream.readString());
simpleRef.setNodeID(stream.readString());
return simpleRef;
} else if (cl == MappingConfig_ExternalRef.PERSISTENCE_ID) {
MappingConfig_ExternalRef result = new MappingConfig_ExternalRef();
result.setGenerator(stream.readModuleReference());
result.setMappingConfig(load(stream));
return result;
} else if (cl == MappingConfig_RefSet.PERSISTENCE_ID) {
MappingConfig_RefSet result = new MappingConfig_RefSet();
for (int size = stream.readInt(); size > 0; size--) {
result.getMappingConfigs().add(load(stream));
}
return result;
} else if (cl == 0x70) {
return null;
}
throw new IOException("bad stream");
}
@NotNull
@Override
public MappingConfig_AbstractRef copy() {
return new MappingConfig_AbstractRef();
}
}