Examples with ClassMapping org.eclipse.jnosql.mapping.reflection.ClassMapping used on opensource projects

Example 56 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class AbstractColumnEntityConverter method toEntity.

@Override
public <T> T toEntity(ColumnEntity entity) {
    requireNonNull(entity, "entity is required");
    ClassMapping mapping = getClassMappings().findByName(entity.getName());
    T instance = mapping.newInstance();
    return convertEntity(entity.getColumns(), mapping, instance);
}

Example 57 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class AbstractColumnEntityConverter method toEntity.

@Override
public <T> T toEntity(T entityInstance, ColumnEntity entity) {
    requireNonNull(entity, "entity is required");
    requireNonNull(entityInstance, "entityInstance is required");
    ClassMapping mapping = getClassMappings().get(entityInstance.getClass());
    return convertEntity(entity.getColumns(), mapping, entityInstance);
}

Example 58 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class AbstractColumnEntityConverter method toColumn.

@Override
public ColumnEntity toColumn(Object entityInstance) {
    requireNonNull(entityInstance, "Object is required");
    ClassMapping mapping = getClassMappings().get(entityInstance.getClass());
    ColumnEntity entity = ColumnEntity.of(mapping.getName());
    mapping.getFields().stream().map(f -> to(f, entityInstance)).filter(FieldValue::isNotEmpty).map(f -> f.toColumn(this, getConverters())).flatMap(List::stream).forEach(entity::add);
    return entity;
}

Example 59 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class AbstractColumnEntityConverter method toEntity.

protected <T> T toEntity(Class<T> entityClass, List<Column> columns) {
    ClassMapping mapping = getClassMappings().get(entityClass);
    T instance = mapping.newInstance();
    return convertEntity(columns, mapping, instance);
}

Example 60 with ClassMapping

use of org.eclipse.jnosql.mapping.reflection.ClassMapping in project jnosql-diana by eclipse.

the class AbstractColumnTemplate method find.

@Override
public <T, K> Optional<T> find(Class<T> entityClass, K id) {
    requireNonNull(entityClass, "entityClass is required");
    requireNonNull(id, "id is required");
    ClassMapping classMapping = getClassMappings().get(entityClass);
    FieldMapping idField = classMapping.getId().orElseThrow(() -> IdNotFoundException.newInstance(entityClass));
    Object value = ConverterUtil.getValue(id, classMapping, idField.getFieldName(), getConverters());
    ColumnQuery query = ColumnQuery.select().from(classMapping.getName()).where(idField.getName()).eq(value).build();
    return singleResult(query);
}