Examples of AnnotationDescr

Examples of org.drools.compiler.lang.descr.AnnotationDescr

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    }

    protected void processMetadataAnnotations(Pattern pattern, Map<String, AnnotationDescr> annotationMap) {
        for ( String key : annotationMap.keySet() ) {
            if ( ! Pattern.ATTR_LISTENED_PROPS.equals( key ) ) {
                AnnotationDescr ann = annotationMap.get( key );
                AnnotationDefinition def = new AnnotationDefinition( key );
                for ( String propKey : ann.getValues().keySet() ) {
                    def.getValues().put( propKey, new AnnotationDefinition.AnnotationPropertyVal( propKey, null, ann.getValue( propKey ), null ) );
                }
                pattern.getAnnotations().put( key, def );
            }
        }       
    }
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Examples of org.drools.compiler.lang.descr.AnnotationDescr

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    protected void processListenedPropertiesAnnotation(RuleBuildContext context,
                                                     PatternDescr patternDescr,
                                                     Pattern pattern,
                                                     Map<String, AnnotationDescr> annotationMap) {
        AnnotationDescr listenedProps = annotationMap.get(Pattern.ATTR_LISTENED_PROPS);
        if (listenedProps != null) {
            List<String> settableProperties = getSettableProperties(context, patternDescr, pattern);

            List<String> listenedProperties = new ArrayList<String>();
            for (String propertyName : listenedProps.getValue().toString().split(",")) {
                propertyName = propertyName.trim();
                if (propertyName.equals("*") || propertyName.equals("!*")) {
                    if (listenedProperties.contains("*") || listenedProperties.contains("!*")) {
                        context.addError( new DescrBuildError( context.getParentDescr(),
                                patternDescr,
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Examples of org.drools.compiler.lang.descr.AnnotationDescr

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        inheritedFldDescr.setFieldName(fld.getName());
        fldType.setObjectType( ( (FieldDefinition) fld ).getTypeName() );
        inheritedFldDescr.setPattern(fldType);
        if (fld.isKey()) {
            inheritedFldDescr.getAnnotations().put(TypeDeclaration.ATTR_KEY,
                                                   new AnnotationDescr(TypeDeclaration.ATTR_KEY));
        }
        inheritedFldDescr.setIndex(((FieldDefinition) fld).getDeclIndex());
        inheritedFldDescr.setInherited(true);

        String initExprOverride = ((FieldDefinition) fld).getInitExpr();
        int overrideCount = 0;
        // only @aliasing local fields may override defaults.
        for (TypeFieldDescr localField : typeDescr.getFields().values()) {
            AnnotationDescr ann = localField.getAnnotation("Alias");
            if (ann != null && fld.getName().equals(ann.getSingleValue().replaceAll("\"", "")) && localField.getInitExpr() != null) {
                overrideCount++;
                initExprOverride = localField.getInitExpr();
            }
        }
        if (overrideCount > 1) {
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Examples of org.drools.compiler.lang.descr.AnnotationDescr

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        }

        Declaration[] declarations = new Declaration[ params.length ];

        if ( query.isAbductive() ) {
            AnnotationDescr ann = queryDescr.getAnnotation( Abductive.class.getSimpleName() );
            String returnName = ann.getValue( "target" );
            try {
                Class<?> returnKlass = context.getPkg().getTypeResolver().resolveType( returnName.replace( ".class", "" ) );
                ClassObjectType objectType = new ClassObjectType( returnKlass, false );
                objectType = context.getPkg().getClassFieldAccessorStore().getClassObjectType( objectType,
                                                                                               (AbductiveQuery) query );
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Examples of org.drools.compiler.lang.descr.AnnotationDescr

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        inheritedFldDescr.setFieldName(fld.getName());
        fldType.setObjectType(((FieldDefinition) fld).getFieldAccessor().getExtractToClassName());
        inheritedFldDescr.setPattern(fldType);
        if (fld.isKey()) {
            inheritedFldDescr.getAnnotations().put(TypeDeclaration.ATTR_KEY,
                    new AnnotationDescr(TypeDeclaration.ATTR_KEY));
        }
        inheritedFldDescr.setIndex(((FieldDefinition) fld).getDeclIndex());
        inheritedFldDescr.setInherited(true);

        String initExprOverride = ((FieldDefinition) fld).getInitExpr();
        int overrideCount = 0;
        // only @aliasing local fields may override defaults.
        for (TypeFieldDescr localField : typeDescr.getFields().values()) {
            AnnotationDescr ann = localField.getAnnotation("Alias");
            if (ann != null && fld.getName().equals(ann.getSingleValue().replaceAll("\"", "")) && localField.getInitExpr() != null) {
                overrideCount++;
                initExprOverride = localField.getInitExpr();
            }
        }
        if (overrideCount > 1) {
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Examples of org.drools.compiler.lang.descr.AnnotationDescr

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                    }
                }
            }

            // is it a regular fact or an event?
            AnnotationDescr annotationDescr = typeDescr.getAnnotation(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 = typeDescr.getAnnotation(TypeDeclaration.ATTR_TYPESAFE);
            String typesafe = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
            if (typesafe != null) {
                type.setTypesafe(Boolean.parseBoolean(typesafe));
            } else if (parent != null) {
                type.setTypesafe(parent.isTypesafe());
            }

            // is it a pojo or a template?
            annotationDescr = typeDescr.getAnnotation(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 = typeDescr.getAnnotation(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 = typeDescr.getAnnotation(TypeDeclaration.ATTR_CLASS);
            String className = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
            if (StringUtils.isEmpty(className)) {
                className = type.getTypeName();
            }

            try {
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Examples of org.drools.compiler.lang.descr.AnnotationDescr

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                }
                return false;
            }
        }

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

            MVELDialect dialect = (MVELDialect) pkgRegistry.getDialectCompiletimeRegistry().getDialect("mvel");
            PackageBuildContext context = new PackageBuildContext();
            context.init(this, 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 {
                this.results.add(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);
            Package pkg = pkgRegistry.getPackage();

            MVELDialect dialect = (MVELDialect) pkgRegistry.getDialectCompiletimeRegistry().getDialect("mvel");
            PackageBuildContext context = new PackageBuildContext();
            context.init(this, 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 {
                this.results.add(new TypeDeclarationError(typeDescr,
                        "Error processing @duration for TypeDeclaration '" + type.getFullName() +
                                "': cannot access the field '" + duration + "'"));
            }
        }

        annotationDescr = typeDescr.getAnnotation(TypeDeclaration.ATTR_EXPIRE);
        String expiration = (annotationDescr != null) ? annotationDescr.getSingleValue() : null;
        if (expiration != null) {
            if (timeParser == null) {
                timeParser = new TimeIntervalParser();
            }
            type.setExpirationOffset(timeParser.parse(expiration)[0]);
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Examples of org.drools.compiler.lang.descr.AnnotationDescr

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            } else if (tdescr.getSuperTypes().isEmpty()) {
                tdescr.addSuperType("java.lang.Object");
            }
        }

        AnnotationDescr traitableAnn = typeDescr.getAnnotation(Traitable.class.getSimpleName());
        boolean traitable = traitableAnn != null;

        String[] fullSuperTypes = new String[typeDescr.getSuperTypes().size() + 1];
        int j = 0;
        for (QualifiedName qname : typeDescr.getSuperTypes()) {
            fullSuperTypes[j++] = qname.getFullName();
        }
        fullSuperTypes[j] = Thing.class.getName();

        List<String> interfaceList = new ArrayList<String>();
        interfaceList.add(traitable ? Externalizable.class.getName() : Serializable.class.getName());
        if (traitable) {
            interfaceList.add(TraitableBean.class.getName());
        }
        String[] interfaces = interfaceList.toArray(new String[interfaceList.size()]);

        // prepares a class definition
        ClassDefinition def;
        switch (type.getKind()) {
            case TRAIT:
                def = new ClassDefinition(fullName,
                        "java.lang.Object",
                        fullSuperTypes);
                break;
            case ENUM:
                def = new EnumClassDefinition(fullName,
                        fullSuperTypes[0],
                        null);
                break;
            case CLASS:
            default:
                def = new ClassDefinition(fullName,
                        fullSuperTypes[0],
                        interfaces);
                def.setTraitable(traitable, traitableAnn != null &&
                        traitableAnn.getValue("logical") != null &&
                        Boolean.valueOf(traitableAnn.getValue("logical")));
        }

        for (String annotationName : typeDescr.getAnnotationNames()) {
            Class annotation = resolveAnnotation(annotationName,
                    pkgRegistry.getTypeResolver());
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Examples of org.drools.compiler.lang.descr.AnnotationDescr

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            attrDef.setReadWriteAccessor( accessor );
        }
    }

    protected void wireTimestampAccessor( AbstractClassTypeDeclarationDescr typeDescr, TypeDeclaration type, PackageRegistry pkgRegistry ) {
        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" );
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Examples of org.drools.compiler.lang.descr.AnnotationDescr

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        }

    }

    protected void wireDurationAccessor( AbstractClassTypeDeclarationDescr typeDescr, TypeDeclaration type, PackageRegistry pkgRegistry ) {
        AnnotationDescr 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");
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