# Torque Runtime 7.0 API

Packages
Package
Description
org.apache.torque
Torque is an object-relational mapper for Java.
org.apache.torque.adapter
Adapters between Torque and various databases.
org.apache.torque.avalon
Avalon component implementation.
org.apache.torque.criteria
This package contains Torque's Criteria classes.
org.apache.torque.dsfactory
Torque's API for creation of various javax.sql.DataSource implementations.
org.apache.torque.dsfactory.converters
org.apache.torque.manager
A manager/factory API for use with Torque-generated data beans.
org.apache.torque.map
Description of the schema layout.
org.apache.torque.oid
The ID broker, an API to provide persistent object identifiers, as described by Scott Ambler's paper on "Enterprise-Ready Object IDs".
org.apache.torque.om
API for the classic Torque-generated object model.
org.apache.torque.om.mapper
Contains the Mapper interface which defines how to map from a ResultSet to an object, and simple implementations of this interface.
org.apache.torque.sql
This package contains classes which are mainly used in the SQL generation process.
org.apache.torque.sql.objectbuilder
This package contains classes which can build PreparedStatementParts from a single value or column.
org.apache.torque.sql.whereclausebuilder
This package contains classes which can build PreparedStatementParts from a WhereClauseExpression.
org.apache.torque.util
Misc. utility classes.
org.apache.torque.util.functions
SQL function handling