Examples with PropertyCreatedListener com.abubusoft.kripton.processor.core.reflect.PropertyUtility.PropertyCreatedListener used on opensource projects

Example 1 with PropertyCreatedListener

use of com.abubusoft.kripton.processor.core.reflect.PropertyUtility.PropertyCreatedListener in project kripton by xcesco.

the class BindDataSourceSubProcessor method createSQLEntityFromDao.

/**
 * <p>
 * Create bean's definition for each dao definition contained in dataSource
 * </p>
 *
 * @param dataSource
 * @param daoName
 */
private boolean createSQLEntityFromDao(final SQLiteDatabaseSchema schema, Element dataSource, String daoName) {
    TypeElement daoElement = globalDaoElements.get(daoName);
    if (daoElement == null) {
        String msg = String.format("Data source %s references a DAO %s without @BindDao annotation", dataSource.toString(), daoName);
        throw (new InvalidNameException(msg));
    }
    ModelProperty property;
    String beanName = AnnotationUtility.extractAsClassName(daoElement, BindDao.class, AnnotationAttributeType.VALUE);
    if (!StringUtils.hasText(beanName)) {
        return false;
    }
    final TypeElement beanElement = globalBeanElements.get(beanName);
    // this.isGeneratedEntity(beanName);
    AssertKripton.asserTrueOrMissedAnnotationOnClassException(beanElement != null, daoElement, beanName);
    // create equivalent entity in the domain of bind processor
    final BindEntity bindEntity = BindEntityBuilder.parse(null, beanElement);
    // assert: bean is present
    final SQLiteEntity currentEntity = new SQLiteEntity(schema, bindEntity);
    if (schema.contains(currentEntity.getName())) {
        // bean already defined in datasource
        return true;
    }
    final boolean bindAllFields = AnnotationUtility.getAnnotationAttributeAsBoolean(currentEntity, BindType.class, AnnotationAttributeType.ALL_FIELDS, Boolean.TRUE);
    {
        PropertyUtility.buildProperties(elementUtils, currentEntity, new PropertyFactory<SQLiteEntity, SQLProperty>() {

            @Override
            public SQLProperty createProperty(SQLiteEntity entity, Element propertyElement) {
                return new SQLProperty(entity, propertyElement, AnnotationUtility.buildAnnotationList(propertyElement));
            }
        }, propertyAnnotationFilter, new PropertyCreatedListener<SQLiteEntity, SQLProperty>() {

            @Override
            public boolean onProperty(SQLiteEntity entity, SQLProperty property) {
                if (property.hasAnnotation(BindDisabled.class)) {
                    if (bindAllFields) {
                        return false;
                    } else {
                        throw new InvalidDefinition("@BindDisabled can not be used with @BindType(allField=false)");
                    }
                }
                ModelAnnotation annotationBindColumn = property.getAnnotation(BindColumn.class);
                if (annotationBindColumn != null && AnnotationUtility.extractAsBoolean(property, annotationBindColumn, AnnotationAttributeType.ENABLED) == false) {
                    return false;
                }
                if (!bindAllFields && annotationBindColumn == null) {
                    return false;
                }
                if (annotationBindColumn != null) {
                    property.setNullable(AnnotationUtility.extractAsBoolean(property, annotationBindColumn, AnnotationAttributeType.NULLABLE));
                    ColumnType columnType = ColumnType.valueOf(AnnotationUtility.extractAsEnumerationValue(property, annotationBindColumn, AnnotationAttributeType.COLUMN_TYPE));
                    property.columnType = columnType;
                    property.setPrimaryKey(columnType == ColumnType.PRIMARY_KEY);
                    String foreignClassName = annotationBindColumn.getAttributeAsClassName(AnnotationAttributeType.FOREIGN_KEY);
                    property.foreignClassName = foreignClassName;
                    if (property.hasForeignKeyClassName() && property.columnType == ColumnType.PRIMARY_KEY) {
                        AssertKripton.failIncompatibleAttributesInAnnotationException("In class '%s' property '%s' can not be defined as PRIMARY KEY and FOREIGN KEY", bindEntity.getElement().asType(), property.getName());
                    }
                    ForeignKeyAction onDeleteAction = ForeignKeyAction.valueOf(AnnotationUtility.extractAsEnumerationValue(property, annotationBindColumn, AnnotationAttributeType.ON_DELETE));
                    ForeignKeyAction onUpdateAction = ForeignKeyAction.valueOf(AnnotationUtility.extractAsEnumerationValue(property, annotationBindColumn, AnnotationAttributeType.ON_UPDATE));
                    if (!property.hasForeignKeyClassName() && onDeleteAction != ForeignKeyAction.NO_ACTION) {
                        String msg = String.format("In class '%s', property '%s' defines 'onDelete' attribute but it is not a foreign key", bindEntity.getElement().asType(), property.getName());
                        AssertKripton.failIncompatibleAttributesInAnnotationException(msg);
                    }
                    if (!property.hasForeignKeyClassName() && onUpdateAction != ForeignKeyAction.NO_ACTION) {
                        String msg = String.format("In class '%s', property '%s' defines 'onUpdate' attribute but it is not a foreign key", bindEntity.getElement().asType(), property.getName());
                        AssertKripton.failIncompatibleAttributesInAnnotationException(msg);
                    }
                    property.onDeleteAction = onDeleteAction;
                    property.onUpdateAction = onUpdateAction;
                } else {
                    // primary key is set in other places
                    property.setNullable(true);
                    // ColumnType columnType = ColumnType.STANDARD;
                    property.columnType = ColumnType.STANDARD;
                }
                if (bindEntity.contains(property.getName())) {
                    BindProperty bindProperty = bindEntity.get(property.getName());
                    if (bindProperty.isBindedArray() || bindProperty.isBindedCollection() || bindProperty.isBindedMap() || bindProperty.isBindedObject()) {
                        property.bindProperty = bindProperty;
                    }
                } else {
                    throw (new KriptonRuntimeException(String.format("In class '%s' property '%s' has a wrong definition for create SQLite DataSource", bindEntity.getElement().asType(), property.getName())));
                }
                String columnName = null;
                if (annotationBindColumn != null) {
                    columnName = annotationBindColumn.getAttribute(AnnotationAttributeType.VALUE);
                }
                if (!StringUtils.hasText(columnName)) {
                    columnName = property.getName();
                }
                // convert column typeName from field typeName to table:
                // fieldName
                // to field_name
                property.columnName = schema.columnNameConverter.convert(columnName);
                return true;
            }
        });
    }
    // just to fix that property id can be the default PK without
    // annotation.
    // this operation force primary key flag for property
    SQLProperty primaryKey = currentEntity.getPrimaryKey();
    if (primaryKey != null) {
        primaryKey.setPrimaryKey(true);
        primaryKey.columnType = ColumnType.PRIMARY_KEY;
        primaryKey.setNullable(false);
    }
    if (currentEntity.getCollection().size() == 0) {
        String msg = String.format("Class '%s', used in %s database definition, has no property!", currentEntity.getName(), dataSource.getSimpleName().toString());
        throw (new PropertyNotFoundException(msg));
    }
    if (currentEntity.countPrimaryKeys() > 1) {
        throw (new TooManySQLPrimaryKeyFoundException(currentEntity));
    }
    // check primary key
    property = currentEntity.getPrimaryKey();
    if (property == null)
        throw (new SQLPrimaryKeyNotFoundException(currentEntity));
    if (!property.isType(Long.TYPE, Long.class))
        throw (new SQLPrimaryKeyNotValidTypeException(currentEntity, property));
    // add entity to schema after properties definition!
    schema.addEntity(currentEntity);
    return true;
}