Module org.tentackle.sql

Package org.tentackle.sql

package org.tentackle.sql
SQL backend layer.
  • Class
    Description
    Backend
    A database backend.
    Defines the backend specifics.
    There is only one instance per database type.
    Implementations must not maintain any state except for the whole of all connections to the specific kind of database.
    BackendException
    Runtime exception thrown for database backend configuration errors.
    BackendFactory
    The backend factory.
    BackendInfo
    Configuration info for a backend.
    BackendPreparedStatement
    Just an interface to decouple dependency from PreparedStatementWrapper.
    DataType<T>
    The data type.
    Describes a type from the model perspective and maps it to one or more SqlTypes, each corresponding to a database column.
    DataTypeFactory
    Loads all datatypes and creates singletons of each type.
    DefaultBackendFactory
    Default implementation of a backend factory.
    DefaultDataTypeFactory
     
    DynamicDriver
    Loads a JDBC driver dynamically at runtime via a URL.
    Because DriverManager will refuse to use a driver not loaded by the system-classloader, we must wrap the URL-loaded driver by such a class.
    JoinType
    Join type.
    MigrationStrategy
    Defines the methods to use for migration.
    NonStandardCommons
    Holds non-SQL-standard common features supported by most backends.
    SqlNameType
    SQL name type.
    SqlType
    The sql types used when talking to the database backend.