Examples with DalException com.ctrip.platform.dal.exceptions.DalException used on opensource projects

Example 36 with DalException

use of com.ctrip.platform.dal.exceptions.DalException in project dal by ctripcorp.

the class DalSingleResultExtractor method extract.

@Override
public T extract(ResultSet rs) throws SQLException {
    T result = null;
    checkHints(rs);
    if (rs.next()) {
        result = mapper.map(rs, 0);
        if (rs.next() && requireSingle)
            throw new DalException(ErrorCode.AssertSingle);
    }
    return result;
}

Example 37 with DalException

use of com.ctrip.platform.dal.exceptions.DalException in project dal by ctripcorp.

the class BatchUpdateTask method createTaskContext.

@Override
public BulkTaskContext<T> createTaskContext(DalHints hints, List<Map<String, ?>> daoPojos, List<T> rawPojos) throws DalException {
    BulkTaskContext<T> taskContext = new BulkTaskContext<T>(rawPojos);
    Map<String, Boolean> pojoFieldStatus = taskContext.isUpdatableEntity() ? filterUpdatableEntity(hints, rawPojos) : filterNullColumns(hints, daoPojos);
    if (pojoFieldStatus.size() == 0)
        throw new DalException(ErrorCode.ValidateFieldCount);
    taskContext.setPojoFieldStatus(pojoFieldStatus);
    if (taskContext instanceof DalContextConfigure)
        taskContext.setShardingCategory(shardingCategory);
    return taskContext;
}