| org.springframework.orm.toplink |
|
Package providing integration of
Oracle TopLink
with Spring concepts.
Contains SessionFactory helper classes, a template plus callback
for TopLink access, and an implementation of Spring's transaction SPI
for local TopLink transactions.
|
| Java Source File Name | Type | Comment |
| AbstractSessionFactory.java | Class | Abstract SessionFactory implementation that creates proxies for
"managed" client Sessions and transaction-aware Session references. |
| LocalSessionFactory.java | Class | Convenient JavaBean-style factory for a TopLink SessionFactory instance.
Loads a TopLink sessions.xml file from the class path, exposing a
specific TopLink Session defined there (usually a ServerSession).
TopLink Session configuration is done using a sessions.xml file.
The most convenient way to create the sessions.xml file is to use
the Oracle TopLink SessionsEditor workbench. |
| LocalSessionFactoryBean.java | Class | org.springframework.beans.factory.FactoryBean that creates a
TopLink
SessionFactory . |
| ServerSessionFactory.java | Class | Full-fledged default implementation of the SessionFactory interface:
creates ClientSessions for a given ServerSession. |
| SessionBrokerSessionFactory.java | Class | Spring SessionFactory implementation allowing users to
inject a TopLink Session built from a TopLink SessionBroker.
SessionBrokers are used identically to any other TopLink Session. |
| SessionFactory.java | Interface | The SessionFactory interface serves as factory for TopLink Sessions,
allowing for dependency injection on thread-safe TopLink-based DAOs. |
| SessionFactoryUtils.java | Class | Helper class featuring methods for TopLink Session handling,
allowing for reuse of TopLink Session instances within transactions. |
| SessionHolder.java | Class | Session holder, wrapping a TopLink Session. |
| SessionReadCallback.java | Class | Convenient abstract implementation of the TopLinkCallback interface,
exposing either the plain TopLink Session or the TopLink UnitOfWork
(which extends the Session interface) to code that reads persistent objects. |
| SingleSessionFactory.java | Class | Simple implementation of the SessionFactory interface: always returns
the passed-in Session as-is. |
| TopLinkAccessor.java | Class | Base class for TopLinkTemplate and TopLinkInterceptor, defining common properties
such as SessionFactory and JDBC exception translator.
Not intended to be used directly. |
| TopLinkCallback.java | Interface | Callback interface for TopLink code. |
| TopLinkInterceptor.java | Class | This interceptor binds a new TopLink Session to the thread before a method
call, closing and removing it afterwards in case of any method outcome.
If there already is a pre-bound Session (e.g. |
| TopLinkJdbcException.java | Class | TopLink-specific subclass of DataAccessException, for JDBC exceptions
that TopLink rethrew. |
| TopLinkOperations.java | Interface | Interface that specifies a basic set of TopLink operations,
implemented by
TopLinkTemplate . |
| TopLinkOptimisticLockingFailureException.java | Class | TopLink-specific subclass of ObjectOptimisticLockingFailureException. |
| TopLinkQueryException.java | Class | TopLink-specific subclass of InvalidDataAccessResourceUsageException,
thrown on invalid TopLink query syntax or behavior. |
| TopLinkSystemException.java | Class | TopLink-specific subclass of UncategorizedDataAccessException,
for TopLink system errors that do not match any concrete
org.springframework.dao exceptions. |
| TopLinkTemplate.java | Class | Helper class that simplifies TopLink data access code, and converts
TopLinkExceptions into unchecked DataAccessExceptions, following the
org.springframework.dao exception hierarchy.
Uses the same SQLExceptionTranslator mechanism as JdbcTemplate.
Typically used to implement data access or business logic services that use
TopLink within their implementation but are TopLink-agnostic in their interface.
The latter or code calling the latter only have to deal with business
objects, query objects, and org.springframework.dao exceptions.
The central method is execute, supporting TopLink access code
implementing the
TopLinkCallback interface. |
| TopLinkTransactionManager.java | Class | org.springframework.transaction.PlatformTransactionManager implementation
for a single TopLink
SessionFactory . |
| UnitOfWorkCallback.java | Class | Convenient abstract implementation of the TopLinkCallback interface,
exposing a UnitOfWork to perform write operations on. |