mirror of https://github.com/apache/openjpa.git
177 lines
8.4 KiB
Plaintext
177 lines
8.4 KiB
Plaintext
Release Notes for OpenJPA
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* Overview
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* License
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* Prerequisites
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* Documentation
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* Getting Involved
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* Sub-tasks
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* Bugs
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* Improvements
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* New Features
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* Test
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Overview
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These notes describe the difference between OpenJPA release 2.0.0 Milestone
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1 and the preceding release, 1.2.0.
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OpenJPA is a feature-rich implementation of the persistence part of Java
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Community Process JSR-220 (Enterprise JavaBeans 3.0), which is known as
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the Java Persistence API (JPA). OpenJPA can be used as a stand-alone POJO
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persistence layer, or it can be integrated into any EJB3.0 compliant
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container and many lightweight frameworks. This release of OpenJPA is 100%
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compliant with the JPA specification.
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This release of OpenJPA also includes some functionality from the Java
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Community Process JSR-317 (JPA 2.0). For the complete list of supported
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features please refer to the OpenJPA online issue tracker:
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http://issues.apache.org/jira/browse/OPENJPA.
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Additional information on the OpenJPA project may be found at the project
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web site: http://openjpa.apache.org
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License
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with this
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work for additional information regarding copyright ownership. The ASF
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licenses this file to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance with the
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License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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License for the specific language governing permissions and limitations
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under the License.
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The license may also be found in LICENSE.txt which is included in each
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release of OpenJPA.
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Prerequisites
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In normal usage, OpenJPA requires Java 5 or higher and a relational
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database of some sort.
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Documentation
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If you have questions about OpenJPA, a good source of information is the
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online product manual. You can find the manual for the current release as
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well as older releases of OpenJPA at
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http://openjpa.apache.org/documentation.html
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If you can't find what you're looking for in the manual or would like more
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clarification you please post to the OpenJPA development mailing list.
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Information on all of the OpenJPA mailing lists may be found here:
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http://openjpa.apache.org/mailing-lists.html
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Getting Involved
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The Apache OpenJPA project is being built by the open source community for
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the open source community - we welcome your input and contributions!
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What we are looking for
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* Source code and fixes contributions
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* Documentation assistance
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* Product and feature suggestions
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* Detailed and constructive feedback
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* Articles and whitepapers
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How do I Contribute?
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* To discuss Apache OpenJPA topics check out the mailing lists.
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* Informal discussion also occurs on the #openjpa IRC channel on
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freenode.net.
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* Bugs and other issues can be posted on the project JIRA.
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OpenJPA 2.0.0 Milestone 1 Release Notes
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Sub-task
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* [OPENJPA-722] - persist - clear - merge scenario doesn't work
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* [OPENJPA-744] - Extra SQL on LAZY/EAGER ManyToOne relation
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* [OPENJPA-754] - Un-scheduled pre/postUpdate callbacks from persist.
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* [OPENJPA-765] - Check for insertable or updateable before checking value for null
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* [OPENJPA-769] - Add compatibility option to use previous column naming convention
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* [OPENJPA-770] - Use annotations instead of excluding tests in pom.xml
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* [OPENJPA-782] - Support for collections of embeddables and basic types
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* [OPENJPA-803] - Update SequenceGenerator to support schema and catalog
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* [OPENJPA-804] - JPA 2.0 spec API update - iteration 1
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* [OPENJPA-805] - JPQL updates - iteration 1
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* [OPENJPA-809] - Support JPA 2.0 Cache Interface
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* [OPENJPA-823] - Add JPA 2.0 schemas and appropriately validate for version
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* [OPENJPA-837] - OpenJPA 2.0: Update OpenJPA documentation with new persistence schemas
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* [OPENJPA-850] - Support equivalent names for plug-in value
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* [OPENJPA-851] - Support for enhanced map collection (and corresponding annotations)
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* [OPENJPA-855] - JPA2 Query support for Index function
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* [OPENJPA-856] - JPA2 Query support for entity type expressions
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* [OPENJPA-861] - Update the manual for XML column support for MySQL
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Bug
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* [OPENJPA-557] - Primary key sequences broken with postgres schemas
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* [OPENJPA-580] - Need a better algorithm to find DBDictionary classname in DBDictionaryFactory
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* [OPENJPA-732] - Updates to entities via Lifecycle callback methods
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* [OPENJPA-751] - Typos in the manual
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* [OPENJPA-755] - OpenJPA thows EntityExistsException trying persist a preexisting, detached entity
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* [OPENJPA-761] - SchemaTool failed with a NPE in ForeignKey.join
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* [OPENJPA-762] - Batch execution fails for Oracle when batch limit set to -1 (unlimited batch size)
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* [OPENJPA-764] - Query parsing error with IN expression and String functions such as UPPER()
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* [OPENJPA-777] - Exception is thrown during retrieval of an entity which contains a persistent collection of embeddable
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* [OPENJPA-787] - slices query.getSingleResult is broken
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* [OPENJPA-792] - An entity persist may fail when @MappedSupercalss is specified.
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* [OPENJPA-795] - enhancer throws an exception when parsing column name "first.name" because it thinks 'first' is a table name
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* [OPENJPA-811] - With Oracle, OpenJPA allows setting non-nullable field to null
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* [OPENJPA-815] - Exception is thrown when retrieving an entity which contains an embeddable and the embeddable contains a toMany relation
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* [OPENJPA-818] - TCK module should use Geronimo JPA 2.0 EA jar
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* [OPENJPA-819] - NPE when no metadata is defined for a persistent class
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* [OPENJPA-834] - State field mapped to XML column has incorrect value when loaded from database
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* [OPENJPA-835] - Loading nested toMany EAGER relation resuled in PersistenceException
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* [OPENJPA-836] - after em.clear the datacache is inconsistent
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* [OPENJPA-838] - fix parameter setting problem when QuerySQLCache is on
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* [OPENJPA-843] - Unnecessary version update on inverse-side of a 1-m relationship
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* [OPENJPA-853] - Informix cursor not open problem if synchronizeMapping set true
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* [OPENJPA-863] - Unexpected mere-cascade behavior when cascade.all/merge specified on both sides of relationships !!!
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* [OPENJPA-864] - Subquery problems with SYNTAX_DATABASE (Oracle)
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* [OPENJPA-872] - Compound custom id in bidirectional many-to-one
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* [OPENJPA-873] - @MappedSuperClass Cause Null Pointer Exception in Class With IdClass
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Improvement
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* [OPENJPA-742] - Add line number and column number to QueryMetaData
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* [OPENJPA-752] - ProxySetupStateManager.setProxyData routing through PersistanceCapable caused "PersistenceException: null"
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* [OPENJPA-772] - Use apache pom as parent
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* [OPENJPA-778] - cleaning up build for openjpa-kernel
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* [OPENJPA-779] - patch for eclipse .project and .classpath files...
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* [OPENJPA-780] - code review for DistributedStoreManager
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* [OPENJPA-781] - openjpa-jdbc depends on postgres driver, should be "provided"
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* [OPENJPA-783] - openjpa-lib/pom.xml has extraneous code
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* [OPENJPA-784] - more pom.xml dependency cleanup
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* [OPENJPA-817] - Order of inserts lost when using ConstraintUpdateManager
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* [OPENJPA-854] - Testcases should not specify log level
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New Feature
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* [OPENJPA-773] - Upgrade to JPA 2
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* [OPENJPA-800] - OpenJPA 2.0 iteration 1 primary task
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* [OPENJPA-807] - OpenJPA 2.0 iteration 2 primary task
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* [OPENJPA-831] - OpenJPA 2.0 iteration 1.5 (holiday) primary task
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* [OPENJPA-846] - XML column support for MySQL
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Test
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* [OPENJPA-833] - An improved test case for XML column mapping
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Change log for previous releases :
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OpenJPA 1.2.0 Changes:
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http://svn.apache.org/viewvc/openjpa/tags/1.2.0/openjpa-project/CHANGES.txt?view=markup
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OpenJPA 1.1.0 Changes:
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http://svn.apache.org/viewvc/openjpa/tags/1.1.0/openjpa-project/CHANGES.txt?view=markup
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OpenJPA 1.0.0 Changes:
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http://svn.apache.org/viewvc/openjpa/tags/1.0.0/openjpa-project/CHANGES.txt?view=markup
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