Package org.drools.lang.descr

Examples of org.drools.lang.descr.TypeFieldDescr

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            if (superTypeDeclaration != null) {
                ClassDefinition classDef = superTypeDeclaration.getTypeClassDef();
                // inherit fields
                for (FactField fld : classDef.getFields()) {
                    TypeFieldDescr inheritedFlDescr = TypeFieldDescr.buildInheritedFromDefinition( fld );
                    fieldMap.put( inheritedFlDescr.getFieldName(),
                                  inheritedFlDescr );
                }

                // new classes are already distinguished from tagged external classes
                isSuperClassTagged = !superTypeDeclaration.isNovel();
            } else {
                isSuperClassDeclared = false;
            }

        } else {
            isSuperClassDeclared = false;
        }

        // look for the class externally
        if (!isSuperClassDeclared || isSuperClassTagged) {
            try {
                Class superKlass = registry.getTypeResolver().resolveType( fullSuper );
                ClassFieldInspector inspector = new ClassFieldInspector( superKlass );
                for (String name : inspector.getGetterMethods().keySet()) {
                    // classFieldAccessor requires both getter and setter
                    if (inspector.getSetterMethods().containsKey( name )) {
                        if (!inspector.isNonGetter( name ) && !"class".equals( name )) {
                            TypeFieldDescr inheritedFlDescr = new TypeFieldDescr(
                                                                                  name,
                                                                                  new PatternDescr(
                                                                                                    inspector.getFieldTypes().get( name ).getName() ) );
                            inheritedFlDescr.setInherited( !Modifier.isAbstract( inspector.getGetterMethods().get( name ).getModifiers() ) );
                            inheritedFlDescr.setIndex( inspector.getFieldNames().size() + inspector.getFieldNames().get( name ) );

                            if (!fieldMap.containsKey( inheritedFlDescr.getFieldName() ))
                                fieldMap.put( inheritedFlDescr.getFieldName(),
                                              inheritedFlDescr );
                        }
                    }
                }
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            if (superTypeDeclaration != null) {
                ClassDefinition classDef = superTypeDeclaration.getTypeClassDef();
                // inherit fields
                for (FactField fld : classDef.getFields()) {
                    TypeFieldDescr inheritedFlDescr = buildInheritedFieldDescrFromDefinition( fld );
                    fieldMap.put( inheritedFlDescr.getFieldName(),
                                  inheritedFlDescr );
                }

                // new classes are already distinguished from tagged external classes
                isSuperClassTagged = !superTypeDeclaration.isNovel();
            } else {
                isSuperClassDeclared = false;
            }

        } else {
            isSuperClassDeclared = false;
        }

        // look for the class externally
        if (!isSuperClassDeclared || isSuperClassTagged) {
            try {
                Class superKlass = registry.getTypeResolver().resolveType( fullSuper );
                ClassFieldInspector inspector = new ClassFieldInspector( superKlass );
                for (String name : inspector.getGetterMethods().keySet()) {
                    // classFieldAccessor requires both getter and setter
                    if (inspector.getSetterMethods().containsKey( name )) {
                        if (!inspector.isNonGetter( name ) && !"class".equals( name )) {
                            TypeFieldDescr inheritedFlDescr = new TypeFieldDescr(
                                                                                  name,
                                                                                  new PatternDescr(
                                                                                                    inspector.getFieldTypes().get( name ).getName() ) );
                            inheritedFlDescr.setInherited( !Modifier.isAbstract( inspector.getGetterMethods().get( name ).getModifiers() ) );
                            inheritedFlDescr.setIndex( inspector.getFieldNames().size() + inspector.getFieldNames().get( name ) );

                            if (!fieldMap.containsKey( inheritedFlDescr.getFieldName() ))
                                fieldMap.put( inheritedFlDescr.getFieldName(),
                                              inheritedFlDescr );
                        }
                    }
                }
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        return true;
    }

    protected TypeFieldDescr buildInheritedFieldDescrFromDefinition(FactField fld) {
        PatternDescr fldType = new PatternDescr();
        TypeFieldDescr inheritedFldDescr = new TypeFieldDescr();
            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( fld.getIndex() );
            inheritedFldDescr.setInherited( true );
            inheritedFldDescr.setInitExpr( ( (FieldDefinition) fld ).getInitExpr() );
        return inheritedFldDescr;
    }
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    @Test
    public void testTypeDeclarationNewBean() throws Exception {
        PackageDescr pkgDescr = new PackageDescr( "org.test" );
        TypeDeclarationDescr typeDescr = new TypeDeclarationDescr( "NewBean" );

        TypeFieldDescr f1 = new TypeFieldDescr( "name",
                                                new PatternDescr( "String" ) );
        TypeFieldDescr f2 = new TypeFieldDescr( "age",
                                                new PatternDescr( "int" ) );

        typeDescr.addField( f1 );
        typeDescr.addField( f2 );
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                }

                queue.add(field);
            }

            TypeFieldDescr field = queue.poll();
            while ( field != null) {
                String fullFieldType = pkgRegistry.getTypeResolver().resolveType( field.getPattern().getObjectType() ).getName();
                FieldDefinition fieldDef = new FieldDefinition( field.getFieldName(),
                                                                fullFieldType );
                // field is marked as PK
                boolean isKey = field.getMetaAttributes().containsKey( "key" );
                fieldDef.setKey( isKey );

                def.addField( fieldDef );

                field = queue.poll();
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            if (superTypeDeclaration != null) {
                ClassDefinition classDef = superTypeDeclaration.getTypeClassDef();
                // inherit fields
                for (FactField fld : classDef.getFields()) {
                    TypeFieldDescr inheritedFlDescr = buildInheritedFieldDescrFromDefinition( fld );
                    fieldMap.put( inheritedFlDescr.getFieldName(),
                                  inheritedFlDescr );
                }

                // new classes are already distinguished from tagged external classes
                isSuperClassTagged = !superTypeDeclaration.isNovel();
            } else {
                isSuperClassDeclared = false;
            }

        } else {
            isSuperClassDeclared = false;
        }

        // look for the class externally
        if (!isSuperClassDeclared || isSuperClassTagged) {
            try {
                Class superKlass = registry.getTypeResolver().resolveType( fullSuper );
                ClassFieldInspector inspector = new ClassFieldInspector( superKlass );
                for (String name : inspector.getGetterMethods().keySet()) {
                    // classFieldAccessor requires both getter and setter
                    if (inspector.getSetterMethods().containsKey( name )) {
                        if (!inspector.isNonGetter( name ) && !"class".equals( name )) {
                            TypeFieldDescr inheritedFlDescr = new TypeFieldDescr(
                                                                                  name,
                                                                                  new PatternDescr(
                                                                                                    inspector.getFieldTypes().get( name ).getName() ) );
                            inheritedFlDescr.setInherited( !Modifier.isAbstract( inspector.getGetterMethods().get( name ).getModifiers() ) );
                            inheritedFlDescr.setIndex( inspector.getFieldNames().size() + inspector.getFieldNames().get( name ) );

                            if (!fieldMap.containsKey( inheritedFlDescr.getFieldName() ))
                                fieldMap.put( inheritedFlDescr.getFieldName(),
                                              inheritedFlDescr );
                        }
                    }
                }
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        return true;
    }

    protected TypeFieldDescr buildInheritedFieldDescrFromDefinition(FactField fld) {
        PatternDescr fldType = new PatternDescr();
        TypeFieldDescr inheritedFldDescr = new TypeFieldDescr();
            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( fld.getIndex() );
            inheritedFldDescr.setInherited( true );
            inheritedFldDescr.setInitExpr( ( (FieldDefinition) fld ).getInitExpr() );
        return inheritedFldDescr;
    }
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            if ( superTypeDeclaration != null ) {
                ClassDefinition classDef = superTypeDeclaration.getTypeClassDef();
                // inherit fields
                for ( FactField fld : classDef.getFields() ) {
                    TypeFieldDescr inheritedFlDescr = TypeFieldDescr.buildInheritedFromDefinition( fld );
                    fieldMap.put( inheritedFlDescr.getFieldName(),
                                  inheritedFlDescr );
                }

                // new classes are already distinguished from tagged external classes
                isSuperClassTagged = !superTypeDeclaration.isNovel();
            } else {
                isSuperClassDeclared = false;
            }

        } else {
            isSuperClassDeclared = false;
        }

        // look for the class externally
        if ( !isSuperClassDeclared || isSuperClassTagged ) {
            try {
                ClassFieldInspector inspector = new ClassFieldInspector( registry.getTypeResolver().resolveType( fullSuper ) );
                for ( String name : inspector.getGetterMethods().keySet() ) {
                    // classFieldAccessor requires both getter and setter
                    if ( inspector.getSetterMethods().containsKey(name) ) {
                        if ( !inspector.isNonGetter( name ) && !"class".equals( name ) ) {
                            TypeFieldDescr inheritedFlDescr = new TypeFieldDescr( name,
                                    new PatternDescr( inspector.getFieldTypes().get( name ).getName() ) );
                            inheritedFlDescr.setInherited( true );
                            inheritedFlDescr.setIndex( inspector.getFieldNames().size() + inspector.getFieldNames().get( name ) );

                            if ( !fieldMap.containsKey( inheritedFlDescr.getFieldName() ) ) fieldMap.put( inheritedFlDescr.getFieldName(),
                                    inheritedFlDescr );
                        }
                    }
                }
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            Map<String, TypeFieldDescr> fields = td.getFields();
            for ( Iterator<Map.Entry<String, TypeFieldDescr>> iterator = fields.entrySet().iterator(); iterator.hasNext(); ) {
                Map.Entry<String, TypeFieldDescr> en = iterator.next();
                String fieldName = en.getKey();
                TypeFieldDescr descr = en.getValue();
                FieldMetaModel fm = new FieldMetaModel( fieldName,
                                                        descr.getPattern().getObjectType() );

                mm.getFields().add( fm );
            }

            Map<String, AnnotationDescr> annotations = td.getAnnotations();
            for ( Iterator<Map.Entry<String, AnnotationDescr>> iterator = annotations.entrySet().iterator(); iterator.hasNext(); ) {
                Map.Entry<String, AnnotationDescr> en = iterator.next();
                String annotationName = en.getKey();
                AnnotationDescr descr = en.getValue();
                Map<String, String> values = descr.getValues();
                AnnotationMetaModel am = new AnnotationMetaModel( annotationName,
                                                                  values );

                mm.getAnnotations().add( am );
            }
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        assertEquals( 2,
                      d.getFields().size() );
        assertTrue( d.getFields().containsKey( "name" ) );
        assertTrue( d.getFields().containsKey( "age" ) );

        TypeFieldDescr f = d.getFields().get( "name" );
        assertEquals( "String",
                      f.getPattern().getObjectType() );

        f = d.getFields().get( "age" );
        assertEquals( "Integer",
                      f.getPattern().getObjectType() );

        d = td.get( 1 );
        assertEquals( "AnotherFact",
                      d.getTypeName() );
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