The Apache OpenJPA community is pleased to announce the release of
Apache OpenJPA version 1.0.0. The release is available for download at:
http://openjpa.apache.org/downloads.html
Introduction
------------
OpenJPA is a 100% compliant feature-rich implementation of the
persistence part of Enterprise Java Beans 3.0, also known as the Java
Persistence API (JPA). It can be used as a stand-alone POJO
persistence layer, or it can be integrated into any EJB3.0 compliant
container and many lightweight frameworks.
Apache OpenJPA 1.0.0 is a major release, and the first one since the
project graduated from incubation in May of 2007.
For more information, see the Apache OpenJPA website at:
http://openjpa.apache.org
Changes in this release
-----------------------
** Sub-task
* [OPENJPA-194] - Correct suffixes of build artifacts to
elimiate '-all' and '-project'
* [OPENJPA-279] - Missing lookup for non-jta-data-source in
JDBCConfigurationImpl.
* [OPENJPA-297] - Lazy loading must be ignored in certain
unenhanced cases
* [OPENJPA-298] - Documentation of new behavior
* [OPENJPA-299] - Provide a means to enable the old enhancing agent
** Bug
* [OPENJPA-61] - Missing usage of
TransactionSynchronizationRegistry
* [OPENJPA-83] - Bad SQL for Subselect BETWEEN
* [OPENJPA-86] - "uuid-hex" generator does not make affect in
orm.xml
* [OPENJPA-143] - Problems with Single Table Inheritance
Strategy (and Discriminator Type of Integer)
* [OPENJPA-148] - Parsing exception while using an "exploded"
archive
* [OPENJPA-165] - QueryImpl.setFirstResult does not take already
set maxResults into account
* [OPENJPA-177] - When using NOT NULL constraint on foreign key
it is not possible to use CascadeType.ALL and GeneratedId
* [OPENJPA-199] - bulk update gets parsing exception trying to
update an attribute of an embedded class
* [OPENJPA-203] - Pessimistic Lock Manager not locking the rows
* [OPENJPA-219] - Reflection: negative caching would be
beneficial in redeployment scenarios
* [OPENJPA-229] - OpenJPA fails with MappedSuperclasses and
Entities with the same short names
* [OPENJPA-230] - Handle guaranteed delivery of Data Cache
events on normal JVM termination using TCPRemoteCommitProvider
* [OPENJPA-233] - Top level POM declares a compile-time
dependency on JUnit
* [OPENJPA-234] - Exception in thread "main" <0.9.8-incubating-
SNAPSHOT-incubating-SNAPSHOT fatal user error>
org.apache.openjpa.persistence.ArgumentException: Could not locate
metadata for the class using alias
* [OPENJPA-237] - Value.setAliases does not copy alias strings
* [OPENJPA-244] - Java 2 Security enablement
* [OPENJPA-248] - ForeignKey cascade delete action not working
* [OPENJPA-256] - java.lang.ClassNotFoundException:
org.apache.openjpa.util.CacheMap in a jetty spring environment
* [OPENJPA-257] - Getter/Setter type inconsistency in Entity
IdClass
* [OPENJPA-269] - Informix doesn't support subselects or using
table aliases in a delete statement.
* [OPENJPA-271] - DB2 missing JDBC driver 2 support
* [OPENJPA-272] - @GenerateValue (AUTO) doesn't work with
Property level access
* [OPENJPA-274] - JPQL queries cannot access version fields,
including bulk updates
* [OPENJPA-278] - OpenJPAQuery.getDataStoreActions() returns an
empty String array
* [OPENJPA-280] - Enhancement failure for inherited fields
introduced with change 532137
* [OPENJPA-281] - EAGER not the default fetch type without the
@Basic annotation
* [OPENJPA-284] - TableJDBCSeq for GeneratedValue.TABLE did not
handle initialValue correctly
* [OPENJPA-285] - Multiple deploy/undeploy leaks memory in
PCRegistry
* [OPENJPA-287] - Generated methods on superclasses are not
visible to subclasses
* [OPENJPA-294] - Exception while enchnancing the java classes
using OpenJPA PCEnhancerTask with build.xml
* [OPENJPA-296] - UUID algorithm generating non-unique values
sometimes
* [OPENJPA-304] - Problems with DepthFirstAnalysis and the IBM JDK
* [OPENJPA-308] - Postgres: bytea vs. oid handling in
PreparedStatement.setNull() calls
* [OPENJPA-311] - Problem loading classes with OSGi classloaders
* [OPENJPA-312] - derby fails with duplicate primary key(s) in
group by list
* [OPENJPA-313] - list of objects returned by query partially
correct
* [OPENJPA-314] - Unenhanced complex id in MappedSuperclass
causes NPE
* [OPENJPA-315] - Unenhanced generated id field of a primitive
wrapper type causes NPE
* [OPENJPA-320] - Do not use System Tables (SYS*) with DB2
* [OPENJPA-321] - DB2 ABS Casting problem
* [OPENJPA-322] - Timezone on the Calendar object lost in proxying
* [OPENJPA-323] - Cleanup some message text
* [OPENJPA-325] - Uncommitted, flushed data can leak into data
cache
** Improvement
* [OPENJPA-226] - Change openjpa.DetachState 'fgs' setting to
'fetch-groups'
* [OPENJPA-259] - Ability to parse EJB QL multiline queries in
orm.xml
* [OPENJPA-266] - Add Extensibility: Change "private" field/
method to "protected" or "public" in OpenJPA classes to be extendable
* [OPENJPA-275] - Bulk updates: version information should be
automatically maintained when the query does not
** New Feature
* [OPENJPA-168] - sql optimize n rows query hint
* [OPENJPA-239] - Option for the reverse mapping tool to
generate mapping annotations
* [OPENJPA-262] - Event notification of BrokerFactory creation
* [OPENJPA-263] - Introducing getAll(List) method for data cache
to be called by loadAll() will allow data cache plug-ins to leverage
the advantage of any third-party cache that provides a way to get
multiple object in one call by providing a list of keys (oids).
* [OPENJPA-317] - API formalization pre-1.0
