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From Apache Wiki <wikidi...@apache.org>
Subject [Db-derby Wiki] Update of "TenTwoSnapshot" by DanDebrunner
Date Thu, 25 May 2006 21:07:39 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Db-derby Wiki" for change notification.

The following page has been changed by DanDebrunner:
http://wiki.apache.org/db-derby/TenTwoSnapshot

------------------------------------------------------------------------------
  || '''Feature'''|| '''Description''' || '''Compliance''' ||
  ||Driver autoloading||This lets applications open Connections to Derby databases without
having to know the names of the Derby JDBC drivers.||Fully implemented.||
  ||Ease-of-development||This uses Annotations to simplify and parameterize the creation of
tabular !DataSets. Derby does not implement its own !QueryObjectGenerator. Instead, as the
spec allows, Derby forwards ease-of-development calls to Mustang's default !QueryObjectFactory.||Mandatory
methods implemented.||
- ||Wrapper pattern||This lets applications exploit vendor-specific behavior wrapped inside
JDBC objects.||Fully implemented.||
+ ||Wrapper pattern||This lets applications exploit vendor-specific behavior wrapped inside
JDBC objects.||Fully implemented, though Derby does not expose any vendor specific behaviour.||
  ||Statement events||This lets applications listen for events which invalidate or close Statements.
The June snapshot will fire these events.||Fully implemented.||
  ||SQLException subclasses||JDBC4 refines SQLException into new subclasses, each bound to
some range of error conditions. JDBC4 requires that implementations raise these refined exceptions
when the corresponding conditions occur. The June snapshot will do this.	ever, the June snapshot
 will omit the late-breaking SQLRecoverableException, whose vendor-specific semantics are
not clear. Although Derby does not raise this exception, we believe that Derby complies with
the spec.||Mandatory methods implemented.||
  ||Miscellaneous methods||JDBC4 adds new methods and changes old methods on the following
JDBC objects: Connection, !CallableStatement, !DatabaseMetaData, !PreparedStatement, !ResultSet,
Statement, !DataSource, and !PooledConnection. The June snapshot will implement all of these
methods that are mandatory. Some optional methods will throw SQLFeatureNotSupportedException.||Mandatory
methods implemented.||

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