コード例 #1
0
  private void addGetRepresentation(
      OJAnnotatedInterface enumLookupInf, OJAnnotatedClass enumLookup) {
    OJAnnotatedOperation getInf =
        new OJAnnotatedOperation("get", UmlgRestletGenerationUtil.Representation);
    enumLookupInf.addToOperations(getInf);
    getInf.addAnnotationIfNew(new OJAnnotationValue(UmlgRestletGenerationUtil.Get, "json"));
    enumLookupInf.addToOperations(getInf);

    OJAnnotatedOperation get =
        new OJAnnotatedOperation("get", UmlgRestletGenerationUtil.Representation);
    get.addToThrows(UmlgRestletGenerationUtil.ResourceException);
    enumLookup.addToImports(UmlgRestletGenerationUtil.ResourceException);
    UmlgGenerationUtil.addOverrideAnnotation(get);
    enumLookup.addToOperations(get);

    get.getBody()
        .addToStatements(
            "String enumQualifiedName = getQuery().getFirst(\"enumQualifiedName\").getValue();");
    get.getBody()
        .addToStatements(
            "Class<?> enumClass = "
                + UmlgGenerationUtil.QualifiedNameClassMap.getLast()
                + ".INSTANCE.get(enumQualifiedName)");
    enumLookup.addToImports(UmlgGenerationUtil.QualifiedNameClassMap);

    get.getBody()
        .addToStatements(
            UmlgGenerationUtil.UmlgEnum.getLast()
                + "[] enumConstants = ("
                + UmlgGenerationUtil.UmlgEnum.getLast()
                + "[])enumClass.getEnumConstants()");
    enumLookup.addToImports(UmlgGenerationUtil.UmlgEnum);
    get.getBody().addToStatements("StringBuilder json = new StringBuilder()");
    get.getBody().addToStatements("json.append(\"{\\\"data\\\": [\")");
    get.getBody()
        .addToStatements(
            "json.append("
                + UmlgGenerationUtil.ToJsonUtil.getLast()
                + ".enumsToJson(Arrays.asList(enumConstants)))");
    enumLookup.addToImports("java.util.Arrays");
    enumLookup.addToImports(UmlgGenerationUtil.ToJsonUtil);
    get.getBody().addToStatements("json.append(\"]}\")");
    get.getBody()
        .addToStatements(
            "return new "
                + UmlgRestletGenerationUtil.JsonRepresentation.getLast()
                + "(json.toString())");
    enumLookup.addToImports(UmlgRestletGenerationUtil.JsonRepresentation);
  }
  private void buildToJsonForOption(
      PropertyWrapper pWrap, OJAnnotatedClass annotatedClass, OJBlock block) {

    SortedSet<Classifier> concreteImplementations =
        new TreeSet<Classifier>(
            new Comparator<Classifier>() {
              @Override
              public int compare(Classifier o1, Classifier o2) {
                return o1.getName().compareTo(o2.getName());
              }
            });

    // For derived unions only show tabs for each property that makes up the union.
    if (pWrap.isDerivedUnion()) {
      List<Property> subsettingProperties =
          ModelLoader.INSTANCE.findSubsettingProperties(pWrap.getProperty());
      for (Property subsettingProperty : subsettingProperties) {
        concreteImplementations.addAll(
            UmlgClassOperations.getConcreteImplementations(
                (Classifier) subsettingProperty.getType()));
      }
    } else {
      // For non derived union show all concrete implementations
      concreteImplementations =
          UmlgClassOperations.getConcreteImplementations((Classifier) pWrap.getType());
    }

    Set<Classifier> concreteImplementationsFrom =
        UmlgClassOperations.getConcreteImplementations((Classifier) pWrap.getOwningType());
    if (!concreteImplementationsFrom.isEmpty()) {
      annotatedClass.addToImports(UmlgGenerationUtil.ToJsonUtil);
      // blok get reassigned for the meta data if statement
      OJBlock returnBlock = block;
      block.addToStatements("StringBuilder json = new StringBuilder()");
      block.addToStatements("json.append(\"[\")");

      int count = 1;
      // For meta data, put where one is navigating to first, then where on is
      // navigating from
      // This is consistent with navigating to a entity with a vertex where
      // there is no navigating from.
      // i.e. the first meta data in the array is the entity navigating to.
      for (Classifier concreteClassifierTo : concreteImplementations) {
        annotatedClass.addToImports(UmlgClassOperations.getPathName(concreteClassifierTo));

        for (Classifier concreteClassifierFrom : concreteImplementationsFrom) {

          block.addToStatements("json.append(\"{\")");

          block.addToStatements("json.append(\" \\\"meta\\\" : {\")");
          block.addToStatements(
              "json.append(\"\\\"qualifiedName\\\": \\\"" + pWrap.getQualifiedName() + "\\\"\")");

          // The execute ocl query resource is only required if the below
          // visitor is available
          if (RestletVisitors.containsVisitorForClass(QueryExecuteResourceBuilder.class)
              && (pWrap
                      .getType()
                      .getQualifiedName()
                      .equals(UmlgRestletGenerationUtil.instanceQueryQualifiedName)
                  || pWrap
                      .getType()
                      .getQualifiedName()
                      .equals(UmlgRestletGenerationUtil.classQueryQualifiedName))) {
            block.addToStatements(
                "json.append(\", \\\"oclExecuteUri\\\": \\\"/"
                    + pWrap.getModel().getName()
                    + "/{contextId}/oclExecuteQuery\\\"\")");
          }
          block.addToStatements("json.append(\", \\\"to\\\": \")");
          OJBlock conditionBlockFrom = new OJBlock();
          annotatedClass.addToImports(UmlgClassOperations.getPathName(concreteClassifierFrom));

          conditionBlockFrom.addToStatements(
              "json.append("
                  + UmlgClassOperations.propertyEnumName(concreteClassifierTo)
                  + ".asJson())");
          conditionBlockFrom.addToStatements("json.append(\", \\\"from\\\": \")");
          conditionBlockFrom.addToStatements(
              "json.append("
                  + UmlgClassOperations.propertyEnumName(concreteClassifierFrom)
                  + ".asJson())");
          annotatedClass.addToImports(
              UmlgClassOperations.getPathName(concreteClassifierFrom)
                  .append(UmlgClassOperations.propertyEnumName(concreteClassifierFrom)));

          block.addToStatements(conditionBlockFrom);

          annotatedClass.addToImports(
              UmlgClassOperations.getPathName(pWrap.getOwningType())
                  .append(UmlgClassOperations.propertyEnumName(pWrap.getOwningType())));
          annotatedClass.addToImports(
              UmlgClassOperations.getPathName(concreteClassifierTo)
                  .append(UmlgClassOperations.propertyEnumName(concreteClassifierTo)));

          if (count++ < (concreteImplementations.size() * concreteImplementationsFrom.size())) {
            block.addToStatements("json.append(\"}},\")");
          } else {
            block.addToStatements("json.append(\"}}\")");
          }
        }
        block = returnBlock;
      }
      returnBlock.addToStatements("json.append(\"]\")");
      returnBlock.addToStatements(
          "return new "
              + UmlgRestletGenerationUtil.JsonRepresentation.getLast()
              + "(json.toString())");
    } else {
      // TODO not thought through
      block.addToStatements("return null");
    }
  }
  private void buildToJson(PropertyWrapper pWrap, OJAnnotatedClass annotatedClass, OJBlock block) {

    // This is very important to be a sorted set. The get and options method need to return the meta
    // data in the same order.
    // This allows the client to merge them easily

    SortedSet<Classifier> sortedConcreteImplementations =
        new TreeSet<Classifier>(
            new Comparator<Classifier>() {
              @Override
              public int compare(Classifier o1, Classifier o2) {
                return o1.getName().compareTo(o2.getName());
              }
            });

    // For derived unions only show tabs for each property that makes up the union.
    if (pWrap.isDerivedUnion()) {
      List<Property> subsettingProperties =
          ModelLoader.INSTANCE.findSubsettingProperties(pWrap.getProperty());
      for (Property subsettingProperty : subsettingProperties) {
        sortedConcreteImplementations.addAll(
            UmlgClassOperations.getConcreteImplementations(
                (Classifier) subsettingProperty.getType()));
      }
    } else {
      // For non derived union show all concrete implementations
      sortedConcreteImplementations =
          UmlgClassOperations.getConcreteImplementations((Classifier) pWrap.getType());
    }

    Set<Classifier> concreteImplementationsFrom =
        UmlgClassOperations.getConcreteImplementations((Classifier) pWrap.getOwningType());
    if (!concreteImplementationsFrom.isEmpty()) {
      annotatedClass.addToImports(UmlgGenerationUtil.ToJsonUtil);
      // block get reassigned for the meta data if statement
      OJBlock returnBlock = block;
      block.addToStatements("StringBuilder json = new StringBuilder()");
      block.addToStatements("json.append(\"[\")");

      int count = 1;
      // For meta data, put where one is navigating to first, then where on is
      // navigating from
      // This is consistent with navigating to a entity with a vertex where
      // there is no navigating from.
      // i.e. the first meta data in the array is the entity navigating to.
      for (Classifier concreteClassifierTo : sortedConcreteImplementations) {
        annotatedClass.addToImports(UmlgClassOperations.getPathName(concreteClassifierTo));
        if (pWrap.isOne()) {
          block.addToStatements("json.append(\"{\\\"data\\\": \")");
        } else {
          block.addToStatements("json.append(\"{\\\"data\\\": [\")");
        }
        if (pWrap.isOne()) {
          OJIfStatement ifOneInstanceOf =
              new OJIfStatement(
                  "parentResource."
                      + pWrap.getter()
                      + "() != null && parentResource."
                      + pWrap.getter()
                      + "().getClass() == "
                      + UmlgClassOperations.getPathName(concreteClassifierTo).getLast()
                      + ".class");
          ifOneInstanceOf.addToThenPart(
              "json.append("
                  + UmlgGenerationUtil.ToJsonUtil.getLast()
                  + ".toJsonWithoutCompositeParent(parentResource."
                  + pWrap.getter()
                  + "()))");
          ifOneInstanceOf.addToElsePart("json.append(\"null\")");
          block.addToStatements(ifOneInstanceOf);
        } else {
          block.addToStatements(
              "json.append("
                  + UmlgGenerationUtil.ToJsonUtil.getLast()
                  + ".toJsonWithoutCompositeParent(parentResource."
                  + pWrap.getter()
                  + "().select(new "
                  + UmlgGenerationUtil.BooleanExpressionEvaluator.getCopy()
                      .addToGenerics(UmlgClassOperations.getPathName(pWrap.getType()))
                      .getLast()
                  + "() {\n			@Override\n			public Boolean evaluate("
                  + UmlgClassOperations.getPathName(pWrap.getType()).getLast()
                  + " e) {\n				return e.getClass() == "
                  + UmlgClassOperations.getPathName(concreteClassifierTo).getLast()
                  + ".class;\n			}\n		})))");
          annotatedClass.addToImports(UmlgGenerationUtil.BooleanExpressionEvaluator);
        }
        annotatedClass.addToImports(UmlgClassOperations.getPathName(pWrap.getType()));
        if (pWrap.isOne()) {
          block.addToStatements("json.append(\",\")");
        } else {
          block.addToStatements("json.append(\"],\")");
        }

        block.addToStatements("json.append(\" \\\"meta\\\" : {\")");
        block.addToStatements(
            "json.append(\"\\\"qualifiedName\\\": \\\"" + pWrap.getQualifiedName() + "\\\"\")");

        block.addToStatements(
            "json.append(\",\\\"qualifiedNameFrom\\\": \\\"\" + parentResource.getQualifiedName() + \"\\\"\")");
        block.addToStatements(
            "json.append(\",\\\"qualifiedNameTo\\\": \\\""
                + concreteClassifierTo.getQualifiedName()
                + "\\\"\")");

        block.addToStatements("json.append(\"}\")");
        if (sortedConcreteImplementations.size() != 1
            && count != sortedConcreteImplementations.size()) {
          block.addToStatements("json.append(\"}, \")");
        }
        block = returnBlock;
        count++;
      }
      returnBlock.addToStatements("json.append(\"}]\")");
      returnBlock.addToStatements(
          "return new "
              + UmlgRestletGenerationUtil.JsonRepresentation.getLast()
              + "(json.toString())");
    } else {
      // TODO not thought through
      block.addToStatements("return null");
    }
  }
  private void addPostObjectRepresentation(PropertyWrapper pWrap, OJAnnotatedClass annotatedClass) {

    OJAnnotatedOperation post =
        new OJAnnotatedOperation("post", UmlgRestletGenerationUtil.Representation);
    post.addToParameters(new OJParameter("entity", UmlgRestletGenerationUtil.Representation));
    post.addToThrows(UmlgRestletGenerationUtil.ResourceException);
    annotatedClass.addToImports(UmlgRestletGenerationUtil.ResourceException);
    UmlgGenerationUtil.addOverrideAnnotation(post);
    UmlgGenerationUtil.addSuppressWarning(post);

    PropertyWrapper otherEndPWrap = new PropertyWrapper(pWrap.getOtherEnd());

    OJPathName parentPathName = otherEndPWrap.javaBaseTypePath();
    post.getBody()
        .addToStatements(
            "this."
                + parentPathName.getLast().toLowerCase()
                + "Id = "
                + UmlgRestletGenerationUtil.UmlgURLDecoder.getLast()
                + ".decode((String)getRequestAttributes().get(\""
                + parentPathName.getLast().toLowerCase()
                + "Id\"))");
    annotatedClass.addToImports(UmlgRestletGenerationUtil.UmlgURLDecoder);

    post.getBody()
        .addToStatements(
            parentPathName.getLast()
                + " parentResource = "
                + UmlgGenerationUtil.UMLGAccess
                + "."
                + UmlgGenerationUtil.getEntity
                + "("
                + parentPathName.getLast().toLowerCase()
                + "Id"
                + ")");

    OJTryStatement ojTryStatement = new OJTryStatement();
    OJField mapper = new OJField("mapper", UmlgGenerationUtil.ObjectMapper);
    mapper.setInitExp(
        UmlgGenerationUtil.ObjectMapperFactory.getLast() + ".INSTANCE.getObjectMapper()");
    annotatedClass.addToImports(UmlgGenerationUtil.ObjectMapperFactory);
    ojTryStatement.getTryPart().addToLocals(mapper);

    OJPathName pathName =
        new OJPathName("java.util.Map").addToGenerics("String").addToGenerics("Object");
    OJAnnotatedField entityText = new OJAnnotatedField("entityText", "String");
    entityText.setInitExp("entity.getText()");
    ojTryStatement.getTryPart().addToLocals(entityText);

    OJField resultMap =
        new OJField(
            "resultMap",
            new OJPathName("java.util.Map")
                .addToGenerics(
                    new OJPathName("Class<? extends " + pWrap.javaBaseTypePath().getLast() + ">"))
                .addToGenerics(
                    "List<" + UmlgRestletGenerationUtil.UmlgNodeJsonHolder.getLast() + ">"));
    resultMap.setInitExp(
        "new HashMap<Class<? extends "
            + pWrap.javaBaseTypePath().getLast()
            + ">, List<"
            + UmlgRestletGenerationUtil.UmlgNodeJsonHolder.getLast()
            + ">>()");
    annotatedClass.addToImports("java.util.HashMap");
    annotatedClass.addToImports("java.util.List");
    annotatedClass.addToImports(UmlgRestletGenerationUtil.UmlgNodeJsonHolder);
    ojTryStatement.getTryPart().addToLocals(resultMap);

    ojTryStatement
        .getTryPart()
        .addToStatements(
            pathName.getLast()
                + " overloaded = mapper.readValue("
                + entityText.getName()
                + ", Map.class)");
    ojTryStatement.getTryPart().addToStatements("Object o = overloaded.get(\"insert\")");

    // Insert
    OJIfStatement ifInsert = new OJIfStatement("o != null");
    OJIfStatement ifArrayForInsert = new OJIfStatement("o instanceof ArrayList");
    OJPathName genericsForArray =
        new OJPathName("java.util.Map").addToGenerics("String").addToGenerics("Object");
    OJField array =
        new OJField("array", new OJPathName("java.util.List").addToGenerics(genericsForArray));
    array.setInitExp("(ArrayList<Map<String, Object>>)o");
    ifArrayForInsert.getThenPart().addToLocals(array);
    ifInsert.addToThenPart(ifArrayForInsert);

    ojTryStatement.getTryPart().addToStatements(ifInsert);
    OJForStatement forArray =
        new OJForStatement(
            "overloadedJsonMap",
            new OJPathName("java.util.Map")
                .addToGenerics(new OJPathName("String"))
                .addToGenerics(new OJPathName("Object")),
            "array");
    ifArrayForInsert.addToThenPart(forArray);
    forArray.getBody().addToStatements("add(resultMap, parentResource, overloadedJsonMap)");

    OJField map =
        new OJField(
            "overloadedJsonMap",
            new OJPathName("java.util.Map").addToGenerics("String").addToGenerics("Object"));
    map.setInitExp("(Map<String, Object>) o");
    ifArrayForInsert.setElsePart(new OJBlock());
    ifArrayForInsert.getElsePart().addToLocals(map);
    ifArrayForInsert
        .getElsePart()
        .addToStatements("add(resultMap, parentResource, overloadedJsonMap)");

    addPostResource(pWrap, annotatedClass, parentPathName);

    // Delete
    ojTryStatement.getTryPart().addToStatements("o = overloaded.get(\"delete\")");
    OJIfStatement ifDelete = new OJIfStatement("o != null");
    OJIfStatement ifArrayForDelete = new OJIfStatement("o instanceof ArrayList");
    genericsForArray =
        new OJPathName("java.util.Map").addToGenerics("String").addToGenerics("Object");
    array =
        new OJField("array", new OJPathName("java.util.ArrayList").addToGenerics(genericsForArray));
    array.setInitExp("(ArrayList<Map<String, Object>>)o");
    ifArrayForDelete.getThenPart().addToLocals(array);
    ifDelete.addToThenPart(ifArrayForDelete);
    ojTryStatement.getTryPart().addToStatements(ifDelete);
    forArray =
        new OJForStatement(
            "map",
            new OJPathName("java.util.Map")
                .addToGenerics(new OJPathName("String"))
                .addToGenerics(new OJPathName("Object")),
            "array");
    ifArrayForDelete.addToThenPart(forArray);
    if (pWrap.isComposite()) {
      forArray.getBody().addToStatements("delete(map)");
    } else {
      forArray.getBody().addToStatements("delete(parentResource, map)");
    }

    map =
        new OJField(
            "map", new OJPathName("java.util.Map").addToGenerics("String").addToGenerics("Object"));
    map.setInitExp("(Map<String, Object>) o");
    ifArrayForDelete.setElsePart(new OJBlock());
    ifArrayForDelete.getElsePart().addToLocals(map);
    if (pWrap.isComposite()) {
      ifArrayForDelete.getElsePart().addToStatements("delete(map)");
    } else {
      ifArrayForDelete.getElsePart().addToStatements("delete(parentResource, map)");
    }
    addDeleteResource(pWrap, annotatedClass, parentPathName);

    // Update
    ojTryStatement.getTryPart().addToStatements("o = overloaded.get(\"update\")");
    OJIfStatement ifUpdate = new OJIfStatement("o != null");
    OJIfStatement ifArrayForUpdate = new OJIfStatement("o instanceof ArrayList");
    genericsForArray =
        new OJPathName("java.util.Map").addToGenerics("String").addToGenerics("Object");
    array =
        new OJField("array", new OJPathName("java.util.ArrayList").addToGenerics(genericsForArray));
    array.setInitExp("(ArrayList<Map<String, Object>>)o");
    ifArrayForUpdate.getThenPart().addToLocals(array);
    ifUpdate.addToThenPart(ifArrayForUpdate);
    ojTryStatement.getTryPart().addToStatements(ifUpdate);

    forArray =
        new OJForStatement(
            "overloadedJsonMap",
            new OJPathName("java.util.Map")
                .addToGenerics(new OJPathName("String"))
                .addToGenerics(new OJPathName("Object")),
            "array");
    ifArrayForUpdate.addToThenPart(forArray);
    if (pWrap.isOrdered()) {
      forArray.getBody().addToStatements("put(resultMap, parentResource, overloadedJsonMap)");
    } else {
      forArray.getBody().addToStatements("put(resultMap, overloadedJsonMap)");
    }
    map =
        new OJField(
            "overloadedJsonMap",
            new OJPathName("java.util.Map").addToGenerics("String").addToGenerics("Object"));
    map.setInitExp("(Map<String, Object>) o");
    ifArrayForUpdate.setElsePart(new OJBlock());
    ifArrayForUpdate.getElsePart().addToLocals(map);

    if (pWrap.isOrdered()) {
      // Include the parent as it will be needed to add the child at a particular index
      ifArrayForUpdate
          .getElsePart()
          .addToStatements("put(resultMap, parentResource, overloadedJsonMap)");
    } else {
      ifArrayForUpdate.getElsePart().addToStatements("put(resultMap, overloadedJsonMap)");
    }

    addPutResource(pWrap, annotatedClass, parentPathName);

    // Check if transaction needs commiting
    commitOrRollback(ojTryStatement);

    OJBlock jsonResultBlock = new OJBlock();
    ojTryStatement.getTryPart().addToStatements(jsonResultBlock);

    OJField result = new OJField("result", "java.lang.StringBuilder");
    result.setInitExp("new StringBuilder(\"[\")");
    jsonResultBlock.addToLocals(result);
    OJField count = new OJField("count", "int");
    count.setInitExp("1");
    jsonResultBlock.addToLocals(count);

    OJForStatement forConcreteClassifiers =
        new OJForStatement(
            "baseClass",
            new OJPathName("Class")
                .addToGenerics("? extends " + pWrap.javaBaseTypePath().getLast()),
            "resultMap.keySet()");
    jsonResultBlock.addToStatements(forConcreteClassifiers);
    if (pWrap.isOne()) {
      forConcreteClassifiers.getBody().addToStatements("result.append(\"{\\\"data\\\": \")");
    } else {
      forConcreteClassifiers.getBody().addToStatements("result.append(\"{\\\"data\\\": [\")");
    }
    OJField objectList =
        new OJField(
            "objectList",
            new OJPathName("java.util.List")
                .addToGenerics(UmlgRestletGenerationUtil.UmlgNodeJsonHolder));
    objectList.setInitExp("resultMap.get(baseClass)");
    forConcreteClassifiers.getBody().addToLocals(objectList);

    OJField objectListCount = new OJField("objectListCount", new OJPathName("int"));
    objectListCount.setInitExp("1");
    forConcreteClassifiers.getBody().addToLocals(objectListCount);

    OJForStatement forObjectList =
        new OJForStatement("object", UmlgRestletGenerationUtil.UmlgNodeJsonHolder, "objectList");
    forObjectList.getBody().addToStatements("result.append(object.toJson())");
    OJIfStatement ifObjectListCountSmallerThanSize =
        new OJIfStatement("objectListCount++ < objectList.size()", "result.append(\",\")");
    forObjectList.getBody().addToStatements(ifObjectListCountSmallerThanSize);
    forConcreteClassifiers.getBody().addToStatements(forObjectList);

    if (pWrap.isOne()) {
      forConcreteClassifiers.getBody().addToStatements("result.append(\",\")");
    } else {
      forConcreteClassifiers.getBody().addToStatements("result.append(\"],\")");
    }
    forConcreteClassifiers.getBody().addToStatements("result.append(\" \\\"meta\\\" : {\")");
    forConcreteClassifiers
        .getBody()
        .addToStatements(
            "result.append(\"\\\"qualifiedName\\\": \\\"" + pWrap.getQualifiedName() + "\\\"\")");
    forConcreteClassifiers.getBody().addToStatements("result.append(\", \\\"to\\\": \")");

    OJIfStatement ifClassInstanceOf = null;
    Set<Classifier> concreteImplementations =
        UmlgClassOperations.getConcreteImplementations((Classifier) pWrap.getType());
    if (!concreteImplementations.isEmpty()) {
      ifClassInstanceOf = new OJIfStatement();
      forConcreteClassifiers.getBody().addToStatements(ifClassInstanceOf);
    }
    boolean first = true;
    for (Classifier concreteImplementation : concreteImplementations) {
      OJBlock ojIfBlock;
      if (first) {
        first = false;
        ifClassInstanceOf.setCondition(
            "baseClass.equals("
                + UmlgClassOperations.getPathName(concreteImplementation).getLast()
                + ".class)");
        ojIfBlock = ifClassInstanceOf.getThenPart();
      } else {
        ojIfBlock =
            ifClassInstanceOf.addToElseIfCondition(
                "baseClass.equals("
                    + UmlgClassOperations.getPathName(concreteImplementation).getLast()
                    + ".class)",
                "");
      }
      ojIfBlock.addToStatements(
          "result.append("
              + UmlgClassOperations.propertyEnumName(concreteImplementation)
              + ".asJson())");
      annotatedClass.addToImports(
          UmlgClassOperations.getPathName(concreteImplementation)
              .append(UmlgClassOperations.propertyEnumName(concreteImplementation)));

      ojIfBlock.addToStatements("result.append(\", \\\"from\\\": \")");
      Classifier owningType = (Classifier) pWrap.getOwningType();
      ojIfBlock.addToStatements(
          "result.append(" + UmlgClassOperations.propertyEnumName(owningType) + ".asJson())");
      annotatedClass.addToImports(
          UmlgClassOperations.getPathName(owningType)
              .append(UmlgClassOperations.propertyEnumName(owningType)));
      ojIfBlock.addToStatements("result.append(\"}\")");
    }

    OJIfStatement ifLast = new OJIfStatement("count++ == resultMap.size()");
    ifLast.addToThenPart("result.append(\"}\")");
    ifLast.addToElsePart("result.append(\"},\")");
    forConcreteClassifiers.getBody().addToStatements(ifLast);

    if (!concreteImplementations.isEmpty()) {
      ifClassInstanceOf.addToElsePart(
          "throw new IllegalStateException(\"Unknown type \" + baseClass.getName())");
    }
    jsonResultBlock.addToStatements("result.append(\"]\")");
    jsonResultBlock.addToStatements(
        "return new "
            + UmlgRestletGenerationUtil.JsonRepresentation.getLast()
            + "(result.toString())");

    ojTryStatement.setCatchParam(new OJParameter("e", new OJPathName("java.lang.Exception")));
    ojTryStatement.getCatchPart().addToStatements(UmlgGenerationUtil.UMLGAccess + ".rollback()");

    ojTryStatement
        .getCatchPart()
        .addToStatements(
            "throw "
                + UmlgRestletGenerationUtil.UmlgExceptionUtilFactory.getLast()
                + ".getTumlExceptionUtil().handle(e)");
    annotatedClass.addToImports(UmlgRestletGenerationUtil.UmlgExceptionUtilFactory);

    post.getBody().addToStatements(ojTryStatement);

    annotatedClass.addToImports(parentPathName);

    annotatedClass.addToImports(UmlgGenerationUtil.UMLGPathName);
    annotatedClass.addToImports(UmlgRestletGenerationUtil.JsonRepresentation);
    annotatedClass.addToOperations(post);
  }