| org.springframework.jdbc |
The classes in this package make JDBC easier to use and
reduce the likelihood of common errors. In particular, they:
- Simplify error handling, avoiding the need for try/catch/final
blocks in application code.
- Present exceptions to application code in a generic hierarchy of
unchecked exceptions, enabling applications to catch data access
exceptions without being dependent on JDBC, and to ignore fatal
exceptions there is no value in catching.
- Allow the implementation of error handling to be modified
to target different RDBMSes without introducing proprietary
dependencies into application code.
This package and related packages are discussed in Chapter 9 of
Expert One-On-One J2EE Design and Development
by Rod Johnson (Wrox, 2002).
|
| Java Source File Name | Type | Comment |
| BadSqlGrammarException.java | Class | Exception thrown when SQL specified is invalid. |
| CannotGetJdbcConnectionException.java | Class | Fatal exception thrown when we can't connect to an RDBMS using JDBC. |
| IncorrectResultSetColumnCountException.java | Class | Data access exception thrown when a result set did not have the correct column count,
for example when expecting a single column but getting 0 or more than 1 columns. |
| InvalidResultSetAccessException.java | Class | Exception thrown when a ResultSet has been accessed in an invalid fashion.
Such exceptions always have a java.sql.SQLException root cause.
This typically happens when an invalid ResultSet column index or name
has been specified. |
| JdbcUpdateAffectedIncorrectNumberOfRowsException.java | Class | Exception thrown when a JDBC update affects an unexpected number of rows. |
| LobRetrievalFailureException.java | Class | Exception to be thrown when a LOB could not be retrieved. |
| SQLWarningException.java | Class | Exception thrown when we're not ignoring
java.sql.SQLWarning SQLWarnings . |
| UncategorizedSQLException.java | Class | Exception thrown when we can't classify a SQLException into
one of our generic data access exceptions. |