/*
* 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.smodel.adapter;
import jetbrains.mps.logging.Logger;
import jetbrains.mps.smodel.Language;
import jetbrains.mps.smodel.SNodeUtil;
import jetbrains.mps.smodel.adapter.ids.MetaIdByDeclaration;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.smodel.adapter.structure.concept.SConceptAdapterById;
import jetbrains.mps.smodel.adapter.structure.concept.SInterfaceConceptAdapterById;
import jetbrains.mps.util.NameUtil;
import org.apache.log4j.LogManager;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.openapi.language.SAbstractConcept;
import org.jetbrains.mps.openapi.language.SConcept;
import org.jetbrains.mps.openapi.language.SContainmentLink;
import org.jetbrains.mps.openapi.language.SLanguage;
import org.jetbrains.mps.openapi.language.SProperty;
import org.jetbrains.mps.openapi.language.SReferenceLink;
import org.jetbrains.mps.openapi.model.SModel;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.model.SNodeAccessUtil;
/**
* This allows to convert source-level (non-published code) entities to structure-level ids (published code ids)
* DebugRegistry must not be used inside of this class. Only straightforward conversions are allowed
*
* NOTE: todo: we should review all usages of this class and distinguish usages and meta-usages (sometimes we want e.g. inheritance info on "published" concept, sometimes on nodes)
* todo usage of this class is rather node-level information usage and should be rewritten
*/
public class MetaAdapterByDeclaration {
private static final Logger LOG = Logger.wrap(LogManager.getLogger(MetaAdapterByDeclaration.class));
public static SLanguage getLanguage(Language l) {
return MetaAdapterFactory.getLanguage(MetaIdByDeclaration.getLanguageId(l), l.getModuleName());
}
public static SAbstractConcept getConcept(@NotNull SNode conceptNode) {
SModel model = conceptNode.getModel();
if (model == null) return null;
if (!(model.getModule() instanceof Language)) return null;
SConcept concept = conceptNode.getConcept();
boolean cd = concept.equals(SNodeUtil.concept_ConceptDeclaration);
boolean icd = concept.equals(SNodeUtil.concept_InterfaceConceptDeclaration);
if (!cd && !icd) return null;
String name = NameUtil.getModelLongName(model) + "." + getNormalizedName(conceptNode);
if (cd) {
return MetaAdapterFactory.getConcept(MetaIdByDeclaration.getConceptId(conceptNode), name);
} else {
return MetaAdapterFactory.getInterfaceConcept(MetaIdByDeclaration.getConceptId(conceptNode), name);
}
}
public static SConcept getInstanceConcept(SNode c) {
return asInstanceConcept(getConcept(c));
}
public static SConcept asInstanceConcept(SAbstractConcept abstractConcept) {
if (abstractConcept == null) {
return null;
}
if (abstractConcept instanceof SConcept) {
return (SConcept) abstractConcept;
}
if (abstractConcept instanceof SInterfaceConceptAdapterById) {
return new SConceptAdapterById(((SInterfaceConceptAdapterById) abstractConcept).getId(), abstractConcept.getQualifiedName());
}
throw new IllegalArgumentException();
}
public static SContainmentLink getContainmentLink(SNode c) {
return MetaAdapterFactory.getContainmentLink(MetaIdByDeclaration.getLinkId(c), getNormalizedRole(c));
}
public static SReferenceLink getReferenceLink(SNode c) {
return MetaAdapterFactory.getReferenceLink(MetaIdByDeclaration.getRefRoleId(c), getNormalizedRole(c));
}
public static SProperty getProperty(SNode c) {
return MetaAdapterFactory.getProperty(MetaIdByDeclaration.getPropId(c), getNormalizedName(c));
}
private static String getNormalizedName(SNode node) {
String name = SNodeAccessUtil.getProperty(node, SNodeUtil.property_INamedConcept_name);
if (name == null) {
name = "";
LOG.warning("concept or property is created for a node with name==null", new Throwable());
}
return name;
}
private static String getNormalizedRole(SNode c) {
String name = SNodeAccessUtil.getProperty(c, SNodeUtil.property_LinkDeclaration_role);
if (name == null) {
name = "";
LOG.warning("link is created for a node with name==null", new Throwable());
}
return name;
}
}