Contains classes that represent Web service invocations as threadsafe, reusable objects. This approach is similar to the JDBC Object support in the Spring framework (see the org.springframework.jdbc.object package).

This higher level of Web service abstraction depends on the lower-level abstraction in the org.springframework.jdbc.core package. Exceptions thrown are as in the org.springframework.dao package, meaning that code using this package does not need to implement JDBC or RDBMS-specific error handling.