org.simantics.xml.sax/src/org/simantics/xml/sax/OntologyGenerator.java

   1 package org.simantics.xml.sax;
   2
   3 import java.io.FileNotFoundException;
   4 import java.io.PrintWriter;
   5 import java.io.StringWriter;
   6 import java.util.LinkedHashSet;
   7 import java.util.List;
   8 import java.util.Set;
   9
  10 import javax.xml.namespace.QName;
  11
  12 import org.simantics.utils.datastructures.BijectionMap;
  13 import org.simantics.xml.sax.SchemaConversionBase.Inheritance;
  14 import org.simantics.xml.sax.SchemaConversionBase.RefType;
  15 import org.simantics.xml.sax.SchemaObject.ObjectType;
  16 import org.simantics.xml.sax.configuration.AttributeComposition;
  17 import org.simantics.xml.sax.configuration.IDReference;
  18 import org.w3._2001.xmlschema.Annotated;
  19 import org.w3._2001.xmlschema.Attribute;
  20 import org.w3._2001.xmlschema.AttributeGroup;
  21 import org.w3._2001.xmlschema.Element;
  22 import org.w3._2001.xmlschema.LocalComplexType;
  23 import org.w3._2001.xmlschema.LocalSimpleType;
  24 import org.w3._2001.xmlschema.NamedAttributeGroup;
  25 import org.w3._2001.xmlschema.NamedGroup;
  26 import org.w3._2001.xmlschema.Schema;
  27 import org.w3._2001.xmlschema.SimpleType;
  28
  29 //public class OntologyGenerator extends SchemaConversionBase {
  30 public class OntologyGenerator implements SchemaConversionComponent {
  31         SchemaConversionBase base;
  32
  33         public OntologyGenerator(SchemaConverter converter, SchemaConversionBase base) {
  34                 this.base = base;
  35                 this.converter = converter;
  36                 this.schema = base.schema;
  37                 this.ontologyUri = base.ontologyURI;
  38                 this.className = base.className;
  39         }
  40
  41         String ontRoot = "ONT.";
  42         String commentTag = "//";
  43
  44         Schema schema;
  45         String ontologyUri;
  46         String className;
  47
  48         SchemaConverter converter;
  49
  50         PrintWriter writer = null;
  51
  52         public void createOntology() throws FileNotFoundException {
  53                 StringWriter stringWriter = null;
  54                 if (converter.getOntologyFile() == null) {
  55                         stringWriter = new StringWriter();
  56                         writer = new PrintWriter(stringWriter);
  57                 } else {
  58                         writer = new PrintWriter(converter.getOntologyFile());
  59                 }
  60
  61                 handle();
  62
  63                 writer.flush();
  64                 writer.close();
  65                 if (stringWriter != null)
  66                         System.out.println(stringWriter.toString());
  67         }
  68
  69         protected void handle() {
  70                 ontRoot = converter.shortName;
  71
  72                 for (String s : converter.getHeader()) {
  73                         writer.println(commentTag + " " + s);
  74                 }
  75                 writer.println();
  76                 writer.println("L0 = <http://www.simantics.org/Layer0-1.1>");
  77                 writer.println("XML = <http://www.simantics.org/XML-1.0>");
  78                 writer.println();
  79                 if (converter.isPrimary()) {
  80                 writer.println(ontRoot + " = <" + ontologyUri +"> : L0.Ontology");
  81                 writer.println("   @L0.new");
  82                 writer.println("   L0.HasResourceClass \"" + className +"\"");
  83                 } else {
  84                 writer.println(ontRoot + " = <" + ontologyUri +">");
  85                 }
  86                 writer.println();
  87                 writer.println();
  88
  89                 ontRoot += ".";
  90                 writer.println(ontRoot+"SimpleTypes : L0.Library");
  91                 writer.println(ontRoot+"ComplexTypes : L0.Library");
  92                 writer.println(ontRoot+"AttributeGroups : L0.Library");
  93                 writer.println();
  94                 writer.println(commentTag + " Interpreted from schema");
  95                 writer.println();
  96
  97                 base.handle(this);
  98         }
  99
 100         protected String getType(QName qtype, String rel) {
 101                 String ontType = base.getL0TypeFromPrimitiveType(qtype);
 102                 if (ontType != null)
 103                         return ontType;
 104                 else {
 105                         if (base.isComplexTypeRef(qtype.getLocalPart()))
 106                                 return getName(base.getComplexType(qtype), rel);
 107                         else if (base.isSimpleTypeRef(qtype.getLocalPart()))
 108                                 return getName(base.getSimpleType(qtype), rel);
 109                         else if (base.isElementRef(qtype.getLocalPart()))
 110                                 return getName(base.getElement(qtype), rel);
 111                 }
 112                 throw new RuntimeException("Reference to unknown type " + qtype.getLocalPart());
 113         }
 114
 115         public String getSimpleTypePrefix() {
 116                 return "SimpleTypes.";
 117         }
 118
 119         public String getComplexTypePrefix() {
 120                 return "ComplexTypes.";
 121         }
 122
 123         public String getAttributeGroupPrefix() {
 124                 return "AttributeGroups.";
 125         }
 126
 127         public String handleChoice(SchemaObject parent, SchemaElement indicator, java.util.List<SchemaElement> elements, String name) {
 128                 boolean single = true;
 129                 for (SchemaElement e : elements) {
 130                         if (e.getRestriction().many()) {
 131                                 single = false;
 132                                 break;
 133                         }
 134                 }
 135                 String relationName = getName(parent)+".has"+name;
 136                 writer.print(relationName);
 137                 writer.print(" <R XML.hasElement");
 138                 writer.println();
 139
 140                 if (!single) {
 141                         String elementListType = getName(parent) + "." + name + "_List";
 142                         writer.println(elementListType + " <T XML.ElementList");
 143                         writer.println(relationName + "_List <R XML.hasElementList : L0.FunctionalRelation");
 144                         writer.println("   --> " + elementListType);
 145                 }
 146
 147                 return relationName;
 148         };
 149
 150
 151
 152         @Override
 153         public void handleIndicator(SchemaObject parent, SchemaElement indicator, SchemaElement element, String refName, RefType refType, String baseRelationName) {
 154                 if (refType != RefType.Element) {
 155                         QName referenceType = null;
 156                         if (refType == RefType.Type) {
 157                                 referenceType = element.getElement().getType();
 158                                 //refName = element.getElement().getName()
 159                                 SchemaObject eObj = base.getElement(element.getElement());//base.elements.get(element.getElement());
 160                                 if (refName == null)
 161                                         refName = eObj.getName();
 162                         } else {
 163                                 referenceType = element.getElement().getRef();
 164                                 if (refName == null)
 165                                         refName = referenceType.getLocalPart();
 166                         }
 167                         String type = base.getL0TypeFromPrimitiveType(referenceType);
 168                         SchemaObject obj = null;
 169                         if (type == null) {
 170                                 obj = base.getWithName(referenceType);
 171                                 writer.print(getName(parent)+".has"+refName + " <R XML.hasElement <R " +  getName(obj,"has"));
 172                                 if (baseRelationName != null) writer.print(" <R " + baseRelationName);
 173                                 writer.println();
 174                         } else {
 175                                 writer.print(getName(parent)+".has"+refName + " <R XML.hasElement");
 176                                 if (baseRelationName != null) writer.print(" <R " + baseRelationName);
 177                                 writer.println();
 178                                 writer.println("   --> " + getType(referenceType, ""));
 179                         }
 180
 181                         if (base.useElementList(parent, indicator,element, refType == RefType.Reference, refName, referenceType)) {
 182
 183                                 if (type == null) {
 184                                         writer.println(getName(parent)+"."+refName + "List <T XML.ElementList");
 185                                         writer.println(getName(parent)+".has"+refName + "_List <R " +  getName(obj,"has")+"_List : L0.FunctionalRelation");
 186                                 } else {
 187                                         writer.println(getName(parent)+"."+refName + "_List <T XML.ElementList");
 188                                         writer.println(getName(parent)+".has"+refName + "_List <R XML.hasElementList : L0.FunctionalRelation");
 189                                 }
 190                         }
 191                 } else {
 192                         Element attrs = element.getElement();
 193                         SchemaObject obj = base.getWithObj(parent, attrs);
 194                         if (refName == null)
 195                                 refName = obj.getName();
 196
 197                         writer.print(getName(parent)+".has"+refName + " <R " + getName(obj,"has"));
 198                         if (baseRelationName != null) writer.print(" <R " + baseRelationName);
 199                         writer.println();
 200                         writer.println("   --> " + getName(obj));
 201                         if (base.useElementList(parent, indicator,element, false, refName, new QName(obj.getName()))) {
 202                                 writer.println(getName(parent)+"."+refName + "_List <T XML.ElementList");
 203                                 writer.println(getName(parent)+".has"+refName + "_List <R " +  getName(obj,"has")+"_List : L0.FunctionalRelation");
 204                         }
 205                 }
 206
 207         }
 208
 209         @Override
 210         public void handleIndicator(SchemaObject parent, SchemaElement indicator, SchemaElement any) {
 211
 212         }
 213
 214         @Override
 215         public void handle(SchemaObject parent, NamedGroup attribute) {
 216                 // TODO Auto-generated method stub
 217
 218         }
 219
 220         @Override
 221         public void handle(SchemaObject parent, Attribute attribute) {
 222                 String name = attribute.getName();
 223                 QName primitiveType = attribute.getType();
 224                 LocalSimpleType simpleType = attribute.getSimpleType();
 225                 QName ref = attribute.getRef();
 226
 227                 String relationName;
 228                 String relationType;
 229                 if (name != null) {
 230                         relationName = ontRoot+"has"+name;
 231                         if (parent != null)
 232                                 relationName = getName(parent)+".has"+name;
 233                         relationType = "XML.hasAttribute";
 234                 }
 235                 else if (ref != null && parent != null) {
 236                         relationName = getName(parent)+".has"+ref.getLocalPart();
 237                         relationType = ontRoot+"has"+ref.getLocalPart();
 238                 } else {
 239                         throw new RuntimeException();
 240                 }
 241                 boolean id = false;
 242                 String ontType = null;
 243                 if (primitiveType != null) {
 244                         ontType = base.getL0TypeFromPrimitiveType(primitiveType);
 245                         if (ontType != null) {
 246                                 id = base.getTypeEntry(primitiveType).id;
 247                                 if (id)
 248                                         relationType = "XML.hasID";
 249                         } else {
 250
 251                         }
 252                 } else if (simpleType != null){
 253 //                      Restriction restriction = simpleType.getRestriction();
 254 //                      if (restriction == null || simpleType.getUnion() != null || simpleType.getName() != null || simpleType.getId() != null)
 255 //                              throw new RuntimeException();
 256 //                      QName base = restriction.getBase();
 257                         QName base = this.base.getSimpleTypeBase(simpleType);
 258
 259
 260                         ontType = this.base.getL0TypeFromPrimitiveType(base);
 261
 262 //                      for (Object facetWrap : restriction.getFacets()) {
 263 //                              JAXBElement<?> element = (JAXBElement<?>)facetWrap;
 264 //                              QName elementName = element.getName();
 265 //                              Facet facet = (Facet)element.getValue();
 266 //                      }
 267                 }
 268
 269
 270
 271                 writer.println(relationName+ " <R " + relationType + ": L0.FunctionalRelation");
 272                 if (id) {
 273                         // no need to add range restriction
 274                 } else if (ontType != null) {
 275                         writer.println("   --> " + ontType);
 276                 } else if (primitiveType != null) {
 277                         writer.println("   <R " + getType(primitiveType, "has"));
 278                 }
 279         }
 280
 281         @Override
 282         public void handleAttributes(SchemaObject simpleTypeObj) {
 283 //              SchemaObject parent = simpleTypeObj.getParent();
 284 //              SimpleType simpleType = simpleTypeObj.getSimpleType();
 285 //              Restriction restriction = simpleType.getRestriction();
 286 //              QName base = restriction.getBase();
 287 //              String ontType = getL0TypeFromPrimitiveType(base);
 288         }
 289
 290         @Override
 291         public void handle(SchemaObject parent, AttributeGroup attributeGroup) {
 292                 if (parent == null) {
 293                         NamedAttributeGroup group = (NamedAttributeGroup)attributeGroup;
 294                         writer.println(ontRoot+getAttributeGroupPrefix()+group.getName()+ " <T XML.AttributeGroup");
 295                         SchemaObject obj = new SchemaObject(parent,attributeGroup);
 296                         for (Annotated annotated : group.getAttributeOrAttributeGroup()) {
 297                                 if (annotated instanceof Attribute) {
 298                                         //handle(getAttributeGroupPrefix()+group.getName(),(Attribute)annotated);
 299                                         handle(obj,(Attribute)annotated);
 300                                 } else if (annotated instanceof AttributeGroup) {
 301                                         handle(obj,(AttributeGroup)annotated);
 302                                         //throw new RuntimeException("Cannot handle nested attribute groups");
 303                                 }
 304                         }
 305                 } else {
 306                         writer.println(getName(parent) +" L0.Inherits " + ontRoot + getAttributeGroupPrefix() + attributeGroup.getRef().getLocalPart());
 307                 }
 308
 309         }
 310
 311         @Override
 312         public void handleAttributeComposition(SchemaObject parent, AttributeComposition composition, BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated> attributes) {
 313                 Attribute compositionAttribute = new Attribute();
 314                 compositionAttribute.setName(composition.getName());
 315                 QName type = new QName(SchemaConversionBase.CONVERSION_NS, composition.getType());
 316                 compositionAttribute.setType(type);
 317                 handle(parent, compositionAttribute);
 318         }
 319
 320         @Override
 321         public void handleSimpleType(SchemaObject parent, SchemaObject simpleTypeObj) {
 322                 SimpleType simpleType = simpleTypeObj.getSimpleType();
 323                 String name = simpleType.getName();
 324
 325                 org.w3._2001.xmlschema.List list = simpleType.getList();
 326                 if (list != null) {
 327                         // TODO : process restriction in lists
 328                         String relationName = getName(simpleTypeObj, "has");
 329                         writer.println(relationName+ " <R XML.hasAttribute : L0.FunctionalRelation");
 330
 331                         String ontType = base.getL0Type(new QName(SchemaConversionBase.SCHEMA_NS, "string"));
 332                         writer.println("   --> " + ontType);
 333                 } else {
 334                         QName base = this.base.getSimpleTypeBase(simpleType);
 335                         writer.println(getName(simpleTypeObj) + " <T " + getType(base, ""));
 336
 337                         String relationName = getName(simpleTypeObj, "has");
 338
 339                         writer.println(relationName+ " : L0.FunctionalRelation");
 340                         writer.println("   --> " + getName(simpleTypeObj));
 341
 342 //                      Restriction restriction = simpleType.getRestriction();
 343 //                      if (restriction != null) {
 344 //
 345 //                              QName base = restriction.getBase();
 346 //                              String ontType = getL0Type(base);
 347 //                              writer.println("   --> " + ontType);
 348 //                      } else if (simpleType.getId() != null) {
 349 //                              throw new RuntimeException(simpleType.getName() + " restriction error");
 350 //                      } else if (simpleType.getUnion() != null) {
 351 //                              Union union = simpleType.getUnion();
 352 //                              String ontType = null;
 353 //                              if (union.getMemberTypes().size() > 0) {
 354 //                                      for (QName type : union.getMemberTypes()) {
 355 //                                              String sType = null;
 356 //                                              TypeEntry entry = getTypeEntry(type);
 357 //                                              if (entry == null) {
 358 //                                                      SchemaObject obj = simpleTypeName.get(type.getLocalPart());
 359 //                                                      Inheritance inheritance = new Inheritance("");
 360 //                                                      getAtomicTypeInheritance(type, obj, inheritance);
 361 //                                                      sType = inheritance.atomicType.l0Type;
 362 //                                              } else {
 363 //                                                      sType = entry.l0Type;
 364 //                                              }
 365 //                                              if (ontType == null)
 366 //                                                      ontType = sType;
 367 //                                              else if (!ontType.equals(sType))
 368 //                                                      throw new RuntimeException(simpleType.getName() + " union has incompatible member types");
 369 //                                      }
 370 //                              } else {
 371 //                                      if (union.getSimpleType().size() == 0)
 372 //                                              throw new RuntimeException(simpleType.getName() + " union error");
 373 //                                      for (SimpleType s : union.getSimpleType()) {
 374 //                                              if (restriction == null)
 375 //                                                      restriction = s.getRestriction();
 376 //                                              else  {
 377 //                                                      Restriction r = s.getRestriction();
 378 //                                                      if (!r.getBase().equals(restriction.getBase()))
 379 //                                                              throw new RuntimeException(simpleType.getName() + " union has incompatible restriction bases");
 380 //                                              }
 381 //                                      }
 382 //                                      QName base = restriction.getBase();
 383 //                                      ontType = getL0Type(base);
 384 //                              }
 385 //                              writer.println("   --> " + ontType);
 386 //                      } else {
 387 //                              throw new RuntimeException(simpleType.getName() + " restriction error");
 388 //                      }
 389
 390                 }
 391         }
 392
 393         @Override
 394         public void handleComplexType(SchemaObject topLevelComplexType) {
 395                 String name = getName(topLevelComplexType);
 396 //              if (topLevelComplexType.getName().equals("Reference"))
 397 //                      System.out.println();
 398
 399 //              String baseType = "XML.ComplexType";
 400 //
 401 //              QName base = getComplexTypeBase(topLevelComplexType.getComplexType());
 402 //              if (base != null) {
 403 //                      baseType = getType(base);
 404 //              }
 405 //              base = getSimpleTypeBase(topLevelComplexType.getSimpleType());
 406 //              if (base != null) {
 407 //                      baseType = getType(base);
 408 //              }
 409                 Inheritance inheritance = base.getInheritance(topLevelComplexType);
 410
 411 //              writer.println(name+ " <T "+baseType);
 412
 413                 // Type definition
 414                 if (inheritance.additionalClass != null) {
 415                 writer.println(name+ " <T " + inheritance.baseClass + " <T " + inheritance.additionalClass);
 416             } else if (inheritance.atomicType != null){
 417             writer.println(name+ " <T " + inheritance.baseClass + " <T " + inheritance.atomicType.l0Type);
 418             } else {
 419                 writer.println(name+ " <T " + inheritance.baseClass);
 420                 }
 421                 writer.println(name + "_List <T XML.ElementList");
 422
 423                 // Access relations
 424                 String relationName = getName(topLevelComplexType,"has");
 425                 writer.println(relationName+ " <R XML.hasComplexType");
 426                 writer.println("   --> " + name);
 427                 writer.println(relationName+ "_List <R XML.hasElementList");
 428                 writer.println("   --> " + name + "_List");
 429                 writer.println();
 430
 431                 // Attributes
 432 //              if (!baseType.equals(inheritance.baseClass))
 433 //                      System.out.println();
 434                 //super.handleComplexType(topLevelComplexType);
 435                 base.handleComplexTypeAttributes(topLevelComplexType);
 436                 base.handleComplexTypeExtension(topLevelComplexType);
 437                 base.handleExtensionAttributes(topLevelComplexType);
 438                 writer.println();
 439         }
 440
 441         @Override
 442         public void handleElement(SchemaObject elementObj) {
 443                 Element element = elementObj.getElement();
 444                 String name = getName(elementObj);//element.getName();
 445
 446                 if ("Text".equals(name))
 447                         System.out.println();
 448
 449                 String type = "XML.Element";
 450                 Set<String> types = new LinkedHashSet<String>();
 451                 if (element.getType() != null) {
 452                         types.add(getType(element.getType(), ""));
 453                 }
 454                 QName base = this.base.getElementBase(element);
 455                 if (base != null) {
 456                         if (base.getNamespaceURI().equals(SchemaConversionBase.SCHEMA_NS)) {
 457                                 String l0Type = this.base.getL0Type(base);
 458                                 if (l0Type == null)
 459                                         throw new RuntimeException("Cannot get L0 type for " + base.getLocalPart());
 460                                 types.add(l0Type);
 461                         } else if (this.base.isElementRef(base.getLocalPart()))
 462                                 types.add(ontRoot+base.getLocalPart());
 463                         else
 464                                 types.add(ontRoot+getComplexTypePrefix()+base.getLocalPart());
 465                 }
 466                 QName substitution = element.getSubstitutionGroup();
 467                 if (substitution != null) {
 468                         if (this.base.isElementRef(substitution.getLocalPart()))
 469                                 types.add(ontRoot+substitution.getLocalPart());
 470                         else
 471                                 types.add( ontRoot+getComplexTypePrefix()+substitution.getLocalPart());
 472                 }
 473                 for (String t : types) {
 474                         type += " <T " + t;
 475                 }
 476
 477                 String relationName =  getName(elementObj,"has");//ontRoot+"has"+name;
 478 //              if (elementObj.getParent() != null) {
 479 //                      //relationName = ontRoot+getComplexTypePrefix()+"has"+name.substring(getComplexTypePrefix().length());
 480 //                      relationName = ontRoot+getName(elementObj.getParent()) + "has"+element.getName();
 481 //              }
 482                 writer.println(relationName+ " <R XML.hasElement");
 483                 writer.println(relationName+ "_List <R XML.hasElementList");
 484
 485                 writer.println(name+ " <T "+type);
 486
 487                 LocalComplexType complexType = element.getComplexType();
 488                 LocalSimpleType simpleType = element.getSimpleType();
 489
 490                 if (complexType != null) {
 491                         SchemaObject complexTypeObj = this.base.getComplexType(complexType);
 492                         this.base.handleElementComplexTypeAttributes(complexTypeObj);
 493                         this.base.handleComplexTypeExtension(complexTypeObj);
 494                 } else if (simpleType != null) {
 495                         SchemaObject simpleTypeObj = this.base.getSimpleType(simpleType);
 496                         this.base.handleElementSimpleTypeAttributes(simpleTypeObj);
 497                 }
 498
 499                 List<IDReference> references = this.base.getIDReferences(element);
 500
 501                 for (IDReference ref : references) {
 502                         writer.println(name+"."+ref.getReference().getName()+ " <R XML.hasReference");
 503                 }
 504
 505                 writer.println();
 506         }
 507
 508         @Override
 509         public String getBaseClass(ObjectType type) {
 510                 if (type == ObjectType.ELEMENT)
 511                         return "XML.Element";
 512                 if (type == ObjectType.COMPLEX_TYPE)
 513                         return "XML.ComplexType";
 514                 throw new RuntimeException("ObjectType " + type + " has no base class");
 515         }
 516
 517         @Override
 518         public String getName(SchemaObject obj) {
 519                 if (obj.getParent() == null) {
 520                         switch (obj.getType()) {
 521                         case COMPLEX_TYPE:
 522                                 return ontRoot+getComplexTypePrefix()+obj.getName();
 523                         case ELEMENT:
 524                                 return ontRoot+obj.getName();
 525                         case ATTRIBUTE_GROUP:
 526                                 return ontRoot+getAttributeGroupPrefix()+obj.getName();
 527                         case SIMPLE_TYPE:
 528                                 return ontRoot+getSimpleTypePrefix()+obj.getName();
 529                         }
 530                 } else {
 531                         SchemaObject o = obj;
 532                         SchemaObject prev = null;
 533                         String name = "";
 534                         while (o != null){
 535                                 if (o.getName() != null)
 536                                         name = o.getName()+"."+name;
 537                                 prev = o;
 538                                 o = o.getParent();
 539                         }
 540                         name = name.substring(0, name.length()-1);
 541                         switch (prev.getType()) {
 542                         case COMPLEX_TYPE:
 543                                 return ontRoot+getComplexTypePrefix()+name;
 544                         case ELEMENT:
 545                                 return ontRoot+name;
 546                         case ATTRIBUTE_GROUP:
 547                                 return ontRoot+getAttributeGroupPrefix()+name;
 548                         case SIMPLE_TYPE:
 549                                 return ontRoot+getSimpleTypePrefix()+name;
 550                         }
 551                 }
 552                 throw new RuntimeException();
 553
 554         }
 555
 556         public String getName(SchemaObject parent, SchemaElement e, String rel) {
 557                 QName ref = e.getElement().getRef();
 558                 if (ref != null) {
 559                         return converter.getShortName(ref.getNamespaceURI()) + rel + ref.getLocalPart();
 560                 }
 561                 else {
 562                         return getName(parent, "") + "." + rel + e.getElement().getName();
 563                 }
 564         }
 565
 566         public String getName(SchemaObject obj, String rel) {
 567                 if (obj.getParent() == null) {
 568                         switch (obj.getType()) {
 569                         case COMPLEX_TYPE:
 570                                 return ontRoot+getComplexTypePrefix()+rel+obj.getName();
 571                         case ELEMENT:
 572                                 return ontRoot+rel+obj.getName();
 573                         case ATTRIBUTE_GROUP:
 574                                 return ontRoot+getAttributeGroupPrefix()+rel+obj.getName();
 575                         case SIMPLE_TYPE:
 576                                 return ontRoot+getSimpleTypePrefix()+rel+obj.getName();
 577                         }
 578                 } else {
 579                         SchemaObject o = obj;
 580                         SchemaObject prev = null;
 581                         String name = "";
 582                         while (o != null){
 583                                 if (o.getName() != null)
 584                                         name = o.getName()+"."+name;
 585                                 prev = o;
 586                                 o = o.getParent();
 587                         }
 588                         name = name.substring(0, name.length()-1);
 589                         switch (prev.getType()) {
 590                         case COMPLEX_TYPE:
 591                                 return ontRoot+getComplexTypePrefix()+rel+name;
 592                         case ELEMENT:
 593                                 return ontRoot+rel+name;
 594                         case ATTRIBUTE_GROUP:
 595                                 return ontRoot+getAttributeGroupPrefix()+rel+name;
 596                         case SIMPLE_TYPE:
 597                                 return ontRoot+getSimpleTypePrefix()+rel+name;
 598                         }
 599                 }
 600                 throw new RuntimeException();
 601
 602         }
 603
 604
 605 }