Understanding Data Access API

This section describes the following:

• Login Inheritance Hierarchy

• Platform Inheritance Hierarchy

Login Inheritance Hierarchy

Example 84-2 illustrates the login types that are derived from abstract class oracle.toplink.sessions.DatasourceLogin.

Example 84-2 Login Inheritance Hierarchy

class oracle.toplink.sessions.DatasourceLogin
    class oracle.toplink.sessions.DatabaseLogin
    class oracle.toplink.eis.EISLogin

Platform Inheritance Hierarchy

Example 84-3 illustrates the platform type class hierarchy.

Example 84-3 Platform Inheritance Hierarchy

oracle.toplink.platform.database
    AccessPlatform    AttunityPlatform    CloudscapePlatform    DatabasePlatform    DB2MainframePlatform    DB2Platform    DBasePlatform    HSQLPlatform    InformixPlatform    PointBasePlatform    SQLAnyWherePlatform    SQLServerPlatform    SybasePlatform
oracle.toplink.platform.database.oracle
    Oracle8Platform    Oracle9Platform    OraclePlatform