package decl.migration;
/*Generated by MPS */
import jetbrains.mps.lang.migration.runtime.base.MigrationScriptBase;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.module.SModule;
import org.jetbrains.mps.openapi.model.SModel;
import jetbrains.mps.internal.collections.runtime.Sequence;
import jetbrains.mps.internal.collections.runtime.IWhereFilter;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SModuleOperations;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.internal.collections.runtime.ITranslator2;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SModelOperations;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SConceptOperations;
import jetbrains.mps.internal.collections.runtime.IVisitor;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SLinkOperations;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SPropertyOperations;
import jetbrains.mps.internal.collections.runtime.ListSequence;
import jetbrains.mps.lang.migration.runtime.base.MigrationScriptReference;
import org.jetbrains.mps.openapi.persistence.PersistenceFacade;
import jetbrains.mps.smodel.SModelUtil_new;
import org.jetbrains.mps.openapi.model.SNodeAccessUtil;
import java.util.List;
import jetbrains.mps.lang.typesystem.runtime.HUtil;
public class SampleDeclMigration extends MigrationScriptBase {
public String getCaption() {
return "migrate the declarations using smodel API";
}
@Override
public boolean isRerunnable() {
return false;
}
public SNode execute(final SModule m) {
return doExecute(m);
}
public SNode doExecute(final SModule m) {
// get all old instances in all models of the module
Iterable<SModel> models = Sequence.fromIterable(((Iterable<SModel>) m.getModels())).where(new IWhereFilter<SModel>() {
public boolean accept(SModel it) {
return !(SModuleOperations.isAspect(it, "migration"));
}
});
Iterable<SNode> components = SNodeOperations.ofConcept(Sequence.fromIterable(models).translate(new ITranslator2<SModel, SNode>() {
public Iterable<SNode> translate(SModel it) {
return SModelOperations.roots(it, null);
}
}), MetaAdapterFactory.getConcept(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, 0x6aff2c1049316cdaL, "decl.structure.OldComponent"));
// create the produced data to hold mapping between old and new ids of the instances
final SNode res = SConceptOperations.createNewNode(MetaAdapterFactory.getConcept(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, 0x1b931c975a732f8bL, "decl.structure.DeclMigrationData_WholeModule"));
// for each old instance create a new one
Sequence.fromIterable(components).visitAll(new IVisitor<SNode>() {
public void visit(SNode oldNode) {
SNode newNode = _quotation_createNode_i4ro0d_a0a0a0a8a5(SLinkOperations.getChildren(oldNode, MetaAdapterFactory.getContainmentLink(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, 0x6aff2c1049316cdaL, 0x6aff2c104931bb27L, "member")), SPropertyOperations.getString(oldNode, MetaAdapterFactory.getProperty(0xceab519525ea4f22L, 0x9b92103b95ca8c0cL, 0x110396eaaa4L, 0x110396ec041L, "name")));
// add it to the model
SModelOperations.addRootNode(SNodeOperations.getModel(oldNode), newNode);
// store the id mapping
SNode data = SConceptOperations.createNewNode(MetaAdapterFactory.getConcept(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, 0x1b931c975a732860L, "decl.structure.DeclMigrationData_Component"));
SPropertyOperations.set(data, MetaAdapterFactory.getProperty(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, 0x1b931c975a732860L, 0x1b931c975a732f6dL, "oldId"), oldNode.getNodeId().toString());
SPropertyOperations.set(data, MetaAdapterFactory.getProperty(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, 0x1b931c975a732860L, 0x1b931c975a732f7bL, "newId"), newNode.getNodeId().toString());
ListSequence.fromList(SLinkOperations.getChildren(res, MetaAdapterFactory.getContainmentLink(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, 0x1b931c975a732f8bL, 0x1b931c975a732f9aL, "entry"))).addElement(data);
}
});
// remove the old instances from their models
Sequence.fromIterable(components).visitAll(new IVisitor<SNode>() {
public void visit(SNode it) {
SNodeOperations.deleteNode(it);
}
});
// return the produced data
return res;
}
public MigrationScriptReference getDescriptor() {
return new MigrationScriptReference(MetaAdapterFactory.getLanguage(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, "decl"), 1);
}
private static SNode _quotation_createNode_i4ro0d_a0a0a0a8a5(Object parameter_1, Object parameter_2) {
PersistenceFacade facade = PersistenceFacade.getInstance();
SNode quotedNode_3 = null;
SNode quotedNode_4 = null;
quotedNode_3 = SModelUtil_new.instantiateConceptDeclaration(MetaAdapterFactory.getConcept(MetaAdapterFactory.getLanguage(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, "decl"), 0x6aff2c1049329d71L, "NewComponent"), null, null, false);
SNodeAccessUtil.setProperty(quotedNode_3, MetaAdapterFactory.getProperty(0xceab519525ea4f22L, 0x9b92103b95ca8c0cL, 0x110396eaaa4L, 0x110396ec041L, "name"), (String) parameter_2);
{
List<SNode> nodes = (List<SNode>) parameter_1;
for (SNode child : nodes) {
quotedNode_3.addChild(MetaAdapterFactory.getContainmentLink(0x9de7c5ceea6f4fb4L, 0xa7ba45e62b53cbadL, 0x6aff2c1049329d71L, 0x6aff2c1049329d74L, "member"), HUtil.copyIfNecessary(child));
}
}
return quotedNode_3;
}
}