July 31, 2007
jPersist 2 rc 2.3 (Default branch)
jPersist is an extremely powerful
object-relational database persistence API that
manages to avoid the need for configuration and
annotation; mapping is automatic. It uses JDBC,
and can work with any relational database and any
type of connection resource. It uses information
obtained from the database to handle mapping
between the database and Java objects, so mapping
configuration is not needed, and annotation is not
needed. In fact, there is no configuration needed
at all.
License: GNU General Public License (GPL)
Changes:
catalogPattern and schemaPattern were moved along
with setMetaDataLimits to DatabaseManager and
Database. catalogPattern and schemaPattern were
added to databases.xml. More metadata information
was added by loading ResultSetMetaData from a 1 =
0 query. SQL statements were fixed by adding
checks for isAutoGenerated, isReadOnly, and
isSearchable. A database handler was added so the
last generated ID can be accessed. Handling of
setGeneratedKeys was moved to the outer block.
Additional metadata was added to support
automatically generated keys in databases without
JDBC support for retrieving generated IDs.
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