Examples of TypeDeclarationError

Examples of org.drools.compiler.compiler.TypeDeclarationError

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                            pkgRegistry.getTraitRegistry().addTrait( tempDef.getClassName().replace( TraitFactory.SUFFIX,
                                                                                                     ""),
                                                                     tempDef );

                        } catch (ClassNotFoundException cnfe) {
                            kbuilder.addBuilderResult(new TypeDeclarationError( typeDescr,
                                                                                "Internal Trait extension Class '" + target +
                                                                                "' could not be generated correctly'" ) );
                        } finally {
                            pkgRegistry.getPackage().addTypeDeclaration(tempDeclr);
                        }
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Examples of org.drools.compiler.compiler.TypeDeclarationError

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        String fullName = typeDescr.getType().getFullName();

        if ( type.getKind().equals( TypeDeclaration.Kind.CLASS ) ) {
            TypeDeclarationDescr tdescr = (TypeDeclarationDescr) typeDescr;
            if (tdescr.getSuperTypes().size() > 1) {
                kbuilder.addBuilderResult(new TypeDeclarationError( typeDescr, "Declared class " + fullName + "  - has more than one supertype;" ) );
                return null;
            } else if ( tdescr.getSuperTypes().isEmpty() ) {
                tdescr.addSuperType("java.lang.Object");
            }
        }
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Examples of org.drools.compiler.compiler.TypeDeclarationError

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                    AnnotationDefinition annotationDefinition = AnnotationDefinition.build( annotation,
                                                                                            annotationDescr.getValueMap(),
                                                                                            resolver );
                    def.addAnnotation(annotationDefinition);
                } catch (NoSuchMethodException nsme) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDescr,
                                                                       "Annotated type " + typeDescr.getType().getFullName() +
                                                                       "  - undefined property in @annotation " +
                                                                       annotationDescr.getName() + ": " +
                                                                       nsme.getMessage() + ";"));
                }
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Examples of org.drools.compiler.compiler.TypeDeclarationError

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            if (typeResolver != null) {
                for (AnnotationDescr annotationDescr : field.getAnnotations()) {
                    if (annotationDescr.getFullyQualifiedName() == null) {
                        if (annotationDescr.isStrict()) {
                            kbuilder.addBuilderResult( new TypeDeclarationError( field,
                                                                                 "Unknown annotation @" + annotationDescr.getName() + " on field " + field.getFieldName() ) );
                        } else {
                            continue;
                        }
                    }
                    Annotation annotation = AnnotationFactory.buildAnnotation(typeResolver, annotationDescr);
                    if (annotation != null) {
                        try {
                            AnnotationDefinition annotationDefinition = AnnotationDefinition.build( annotation.annotationType(),
                                                                                                    field.getAnnotation(annotationDescr.getFullyQualifiedName()).getValueMap(),
                                                                                                    typeResolver );
                            fieldDef.addAnnotation( annotationDefinition );
                        } catch ( Exception e ) {
                            kbuilder.addBuilderResult( new TypeDeclarationError( field,
                                                                                 "Annotated field " + field.getFieldName() +
                                                                                 "  - undefined property in @annotation " +
                                                                                 annotationDescr.getName() + ": " + e.getMessage() + ";" ) );
                        }
                    } else {
                        if (annotationDescr.isStrict()) {
                            kbuilder.addBuilderResult(new TypeDeclarationError(field,
                                                                               "Unknown annotation @" + annotationDescr.getName() + " on field " + field.getFieldName()));
                        }
                    }
                }
            }
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Examples of org.drools.compiler.compiler.TypeDeclarationError

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        for (Field fld : fields) {
            Position pos = fld.getAnnotation(Position.class);
            if (pos != null) {
                if (pos.value() < 0 || pos.value() >= fields.size()) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDeclaration,
                                                                       "Out of range position " + pos.value() + " for field '" + fld.getName() + "' on class " + cls.getName()));
                    continue;
                }
                if (orderedFields[pos.value()] != null) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDeclaration,
                                                                       "Duplicated position " + pos.value() + " for field '" + fld.getName() + "' on class " + cls.getName()));
                    continue;
                }
                FieldDefinition fldDef = clsDef.getField(fld.getName());
                if (fldDef == null) {
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Examples of org.drools.compiler.compiler.TypeDeclarationError

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        processEntryPointDeclarations(pkgRegistry, packageDescr);

        Map<String,TypeDeclarationDescr> unprocessableDescrs = new HashMap<String, TypeDeclarationDescr>();
        typeBuilder.processTypes(pkgRegistry, packageDescr, unprocessableDescrs);
        for ( TypeDeclarationDescr descr : unprocessableDescrs.values() ) {
            this.addBuilderResult( new TypeDeclarationError( descr, "Unable to process type " + descr.getTypeName() ) );
        }

        processOtherDeclarations( pkgRegistry, packageDescr );
    }
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Examples of org.drools.compiler.compiler.TypeDeclarationError

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                    declaredSuperType = typeName2ClassName(declaredSuperType);

                    // sets supertype name and supertype package
                    separator = declaredSuperType.lastIndexOf(".");
                    if (separator < 0) {
                        kbuilder.addBuilderResult(new TypeDeclarationError(typeDescr,
                                                                           "Cannot resolve supertype '" + declaredSuperType + "'"));
                        qname.setName(null);
                        qname.setNamespace(null);
                    } else {
                        qname.setName(declaredSuperType.substring(separator + 1));
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Examples of org.drools.compiler.compiler.TypeDeclarationError

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                        // will fail later
                    }
                }

                if (!type1.equals(type2)) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDescr,
                                                                       "Cannot redeclare field '" + fieldName + " from " + type1 + " to " + type2));
                    typeDescr.setType(null,
                                      null);
                    return false;
                } else {
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Examples of org.drools.compiler.compiler.TypeDeclarationError

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        if (type.getTypeClassDef() != null) {
            try {
                buildFieldAccessors(type, pkgRegistry);
            } catch (Throwable e) {
                if (!firstAttempt) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDescr,
                                                                       "Error creating field accessors for TypeDeclaration '" + type.getTypeName() +
                                                                       "' for type '" +
                                                                       type.getTypeName() +
                                                                       " : " + e.getMessage() +
                                                                       "'"));
                }
                return false;
            }
        }

        AnnotationDescr annotationDescr = typeDescr.getAnnotation(TypeDeclaration.ATTR_TIMESTAMP);
        String timestamp = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
        if (timestamp != null) {
            type.setTimestampAttribute(timestamp);
            InternalKnowledgePackage pkg = pkgRegistry.getPackage();

            MVELDialect dialect = (MVELDialect) pkgRegistry.getDialectCompiletimeRegistry().getDialect("mvel");
            PackageBuildContext context = new PackageBuildContext();
            context.init(kbuilder, pkg, typeDescr, pkgRegistry.getDialectCompiletimeRegistry(), dialect, null);
            if (!type.isTypesafe()) {
                context.setTypesafe(false);
            }

            MVELAnalysisResult results = (MVELAnalysisResult)
                    context.getDialect().analyzeExpression(context,
                                                           typeDescr,
                                                           timestamp,
                                                           new BoundIdentifiers(Collections.EMPTY_MAP,
                                                                                Collections.EMPTY_MAP,
                                                                                Collections.EMPTY_MAP,
                                                                                type.getTypeClass()));

            if (results != null) {
                InternalReadAccessor reader = pkg.getClassFieldAccessorStore().getMVELReader(ClassUtils.getPackage(type.getTypeClass()),
                                                                                             type.getTypeClass().getName(),
                                                                                             timestamp,
                                                                                             type.isTypesafe(),
                                                                                             results.getReturnType());

                MVELDialectRuntimeData data = (MVELDialectRuntimeData) pkg.getDialectRuntimeRegistry().getDialectData("mvel");
                data.addCompileable((MVELCompileable) reader);
                ((MVELCompileable) reader).compile(data);
                type.setTimestampExtractor(reader);
            } else {
                kbuilder.addBuilderResult(new TypeDeclarationError(typeDescr,
                                                                   "Error creating field accessors for timestamp field '" + timestamp +
                                                                   "' for type '" +
                                                                   type.getTypeName() +
                                                                   "'"));
            }
        }

        annotationDescr = typeDescr.getAnnotation(TypeDeclaration.ATTR_DURATION);
        String duration = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
        if (duration != null) {
            type.setDurationAttribute(duration);
            InternalKnowledgePackage pkg = pkgRegistry.getPackage();

            MVELDialect dialect = (MVELDialect) pkgRegistry.getDialectCompiletimeRegistry().getDialect("mvel");
            PackageBuildContext context = new PackageBuildContext();
            context.init(kbuilder, pkg, typeDescr, pkgRegistry.getDialectCompiletimeRegistry(), dialect, null);
            if (!type.isTypesafe()) {
                context.setTypesafe(false);
            }

            MVELAnalysisResult results = (MVELAnalysisResult)
                    context.getDialect().analyzeExpression(context,
                                                           typeDescr,
                                                           duration,
                                                           new BoundIdentifiers(Collections.EMPTY_MAP,
                                                                                Collections.EMPTY_MAP,
                                                                                Collections.EMPTY_MAP,
                                                                                type.getTypeClass()));

            if (results != null) {
                InternalReadAccessor reader = pkg.getClassFieldAccessorStore().getMVELReader(ClassUtils.getPackage(type.getTypeClass()),
                                                                                             type.getTypeClass().getName(),
                                                                                             duration,
                                                                                             type.isTypesafe(),
                                                                                             results.getReturnType());

                MVELDialectRuntimeData data = (MVELDialectRuntimeData) pkg.getDialectRuntimeRegistry().getDialectData("mvel");
                data.addCompileable((MVELCompileable) reader);
                ((MVELCompileable) reader).compile(data);
                type.setDurationExtractor(reader);
            } else {
                kbuilder.addBuilderResult(new TypeDeclarationError(typeDescr,
                                                                   "Error processing @duration for TypeDeclaration '" + type.getFullName() +
                                                                   "': cannot access the field '" + duration + "'"));
            }
        }
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Examples of org.drools.compiler.compiler.TypeDeclarationError

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                            parent = tdef.type;
                        }
                    }
                }
                if (parent == null) {
                    kbuilder.addBuilderResult(new TypeDeclarationError(typeDescr, "Declared class " + typeDescr.getTypeName() + " can't extend class " + typeDescr.getSuperTypeName() + ", it should be declared"));
                } else {
                    if (parent.getNature() == TypeDeclaration.Nature.DECLARATION && kbuilder.getKnowledgeBase() != null) {
                        // trying to find a definition
                        parent = kbuilder.getKnowledgeBase().getPackagesMap().get(typeDescr.getSuperTypeNamespace()).getTypeDeclaration(typeDescr.getSuperTypeName());
                    }
                }
            }
        }

        // is it a regular fact or an event?
        AnnotationDescr annotationDescr = getSingleAnnotation(typeDescr, TypeDeclaration.Role.ID);
        String role = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
        if (role != null) {
            type.setRole(TypeDeclaration.Role.parseRole(role));
        } else if (parent != null) {
            type.setRole(parent.getRole());
        }

        annotationDescr = getSingleAnnotation(typeDescr, TypeDeclaration.ATTR_TYPESAFE);
        String typesafe = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
        if (typesafe != null) {
            type.setTypesafe(Boolean.parseBoolean(typesafe));
        } else if (parent != null && isSet(parent.getSetMask(), TypeDeclaration.TYPESAFE_BIT)) {
            type.setTypesafe(parent.isTypesafe());
        }

        // is it a pojo or a template?
        annotationDescr = getSingleAnnotation(typeDescr, TypeDeclaration.Format.ID);
        String format = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
        if (format != null) {
            type.setFormat(TypeDeclaration.Format.parseFormat(format));
        }

        // is it a class, a trait or an enum?
        annotationDescr = getSingleAnnotation(typeDescr, TypeDeclaration.Kind.ID);
        String kind = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
        if (kind != null) {
            type.setKind(TypeDeclaration.Kind.parseKind(kind));
        }
        if (typeDescr instanceof EnumDeclarationDescr) {
            type.setKind(TypeDeclaration.Kind.ENUM);
        }

        annotationDescr = getSingleAnnotation(typeDescr, TypeDeclaration.ATTR_CLASS);
        String className = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
        if (isEmpty(className)) {
            className = type.getTypeName();
        }

        try {
            // the type declaration is generated in any case (to be used by subclasses, if any)
            // the actual class will be generated only if needed
            generateDeclaredBean(typeDescr,
                                 type,
                                 pkgRegistry,
                                 unresolvedTypes);

            Class<?> clazz = pkgRegistry.getTypeResolver().resolveType(typeDescr.getType().getFullName());
            type.setTypeClass(clazz);
        } catch (final ClassNotFoundException e) {
            kbuilder.addBuilderResult(new TypeDeclarationError(typeDescr,
                                                               "Class '" + className +
                                                               "' not found for type declaration of '" +
                                                               type.getTypeName() + "'"));
            return;
        }
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