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add release notes for 2.4.0 release 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@1671409 13f79535-47bb-0310-9956-ffa450edef68
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Mark Struberg 2015-04-05 18:03:11 +00:00
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@ -17,9 +17,9 @@ specific language governing permissions and limitations
under the License. under the License.
--> -->
<html> <html>
<title>Release Notes for Apache OpenJPA 2.2.0</title> <title>Release Notes for Apache OpenJPA 2.4.0</title>
<body> <body>
<h1>Release Notes for Apache OpenJPA 2.2.0</h1> <h1>Release Notes for Apache OpenJPA 2.4.0</h1>
<p> <p>
<ul> <ul>
<li><a href="#Overview">Overview</a></li> <li><a href="#Overview">Overview</a></li>
@ -38,7 +38,7 @@ under the License.
<P> <P>
The Apache OpenJPA community is proud to release a distribution of The Apache OpenJPA community is proud to release a distribution of
OpenJPA 2.2.0. This distribution is based on the final JSR 317 Java OpenJPA 2.4.0. This distribution is based on the final JSR 317 Java
Persistence API, Version 2.0 specification and passes the JPA 2.0 TCK, Persistence API, Version 2.0 specification and passes the JPA 2.0 TCK,
while remaining backwards compatible with prior releases based on the while remaining backwards compatible with prior releases based on the
Java Persistence API (JPA 1.0) part of Java Community Process JSR-220 Java Persistence API (JPA 1.0) part of Java Community Process JSR-220
@ -127,326 +127,133 @@ in each release of OpenJPA.</P>
<h2><a name="ReleaseNotes">Release Notes</h2> <h2><a name="ReleaseNotes">Release Notes</h2>
<hr> <hr>
<h3><a name="220">OpenJPA 2.2.0</h3> <h3><a name="220">OpenJPA 2.4.0</h3>
Release Notes - OpenJPA - Version 2.4.0
Release Notes - OpenJPA - Version 2.2.0
<h2> Sub-task <h2> Sub-task
</h2> </h2>
<ul> <ul>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1593'>OPENJPA-1593</a>] - Create an OSGiManagedRuntime <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2135'>OPENJPA-2135</a>] - Deprecate prepareForPooling
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2081'>OPENJPA-2081</a>] - Provide subset of XML support for OpenJPA annotations <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2489'>OPENJPA-2489</a>] - Delayed collection proxy tests failing with Java 8
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2491'>OPENJPA-2491</a>] - AssertionFailedError with Java 8 and TestInExpressionParamaterBinding
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2492'>OPENJPA-2492</a>] - TestConcurrentMap error with Java 8
</li>
</ul> </ul>
<h2> Bug <h2> Bug
</h2> </h2>
<ul> <ul>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-478'>OPENJPA-478</a>] - Contradictory text in manual section 10.2.6. JPQL GROUP BY, HAVING <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1590'>OPENJPA-1590</a>] - Agent enhancer doesn&#39;t work with Tomcat
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-867'>OPENJPA-867</a>] - Unexpected Behaviour of DBDictionary.indexOf() method <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1988'>OPENJPA-1988</a>] - openjpa does not process persistence unit default &lt;cascade-persist&gt;
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1343'>OPENJPA-1343</a>] - Incorrect example of openjpa.Sequence property <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2022'>OPENJPA-2022</a>] - Reversemappingtooltask with oracle is failing like in OPENJPA-1940 previous bug
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1376'>OPENJPA-1376</a>] - @SequenceGenerator allocationSize incorrect implementation <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2094'>OPENJPA-2094</a>] - Metadata processing needs to support jar:file URLs that address Jar directories
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1650'>OPENJPA-1650</a>] - Adding a slice dynamically should be done via persistence unit only <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2233'>OPENJPA-2233</a>] - Failed to invoke pcGetIDOwningClass method on embeddable entity with ID annotation
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1651'>OPENJPA-1651</a>] - Unique colums automatically defined as non-nullable (part 2) <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2286'>OPENJPA-2286</a>] - SELECT COUNT with date litteral,used more than once, provokes ArgumentException: Attempt to compare incompatible types class java.util.Date and class org.apache.openjpa.jdbc.sql.Raw
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1657'>OPENJPA-1657</a>] - Postgres connection throws NPE with null properties <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2381'>OPENJPA-2381</a>] - Update serp to 1.15.1
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1686'>OPENJPA-1686</a>] - Persistence of Dynamic and Generic Type <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2441'>OPENJPA-2441</a>] - TestNullSafeConcurrentHashMap fails when running on Oracle Java 8
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1725'>OPENJPA-1725</a>] - Schemaname wrongly included in DBDictionary.checkNameLength after Tablename correctly truncated <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2442'>OPENJPA-2442</a>] - java.lang.VerifyError in TestProxyManager when loading a dynamically created custom proxy class on Oracle Java 8
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1746'>OPENJPA-1746</a>] - NullPointerException when a null value is set in the properties map passed to Entity.createEntityManagerFactory <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2443'>OPENJPA-2443</a>] - InvalidStateException while merging a new Entity with a GeneratedValue id
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1768'>OPENJPA-1768</a>] - StackOverflowError when finding an Entity with an Eager ManyToMany relationship. <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2444'>OPENJPA-2444</a>] - ReverseMappingTool creates orm.xml files in the current working directory
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1787'>OPENJPA-1787</a>] - Bean validation fails merging a new entity <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2456'>OPENJPA-2456</a>] - Fresh checkout from svn won&#39;t compile tests due to OutOfMemoryError: Java heap space
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1845'>OPENJPA-1845</a>] - the prepared query cache doesn&#39;t currently work correclty with &#39;SELECT IN&#39; statements <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2463'>OPENJPA-2463</a>] - Wrong logging level on message issued by the fix to OPENJPA-2233
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1856'>OPENJPA-1856</a>] - Executing bulk updates should evict stale data from the DataCache <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2467'>OPENJPA-2467</a>] - No setter was found for method like tStart
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1873'>OPENJPA-1873</a>] - EntityManager#merge sometimes passes wrong entity values to @PostLoad EntityListeners <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2470'>OPENJPA-2470</a>] - DataCacheManagerImpl infinite loop for checking if classes are cachable
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1876'>OPENJPA-1876</a>] - Slow JDBC tests <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2472'>OPENJPA-2472</a>] - Concurrency issue in ClassMetaData.getPkAndNonPersistentManagedFmdIndexes()
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1896'>OPENJPA-1896</a>] - OpenJPA cannot store POJOs if a corresponding record already exists <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2475'>OPENJPA-2475</a>] - A query with LEFT FETCH JOIN returns incorrect results.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1898'>OPENJPA-1898</a>] - TestQueryMultiThreaded fails with OOME &quot;unable to create new native thread&quot; <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2476'>OPENJPA-2476</a>] - OptimisticLockEx due to rounding of a Timestamp (either by OJ, or the DB)
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1900'>OPENJPA-1900</a>] - ClassCastException when serializing an entity if DetachedStateField=true <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2478'>OPENJPA-2478</a>] - Erroneous message from the enhancer when a Mapped Superclass contains an @Id.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1901'>OPENJPA-1901</a>] - QueryCacheStoreQuery$CachedObjectId that is not Serializable <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2482'>OPENJPA-2482</a>] - java.sql.SQLException when processing a query result
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1902'>OPENJPA-1902</a>] - SQLServer reserved words may not be used as identifiers <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2494'>OPENJPA-2494</a>] - A default Schema defined in a PU default (&lt;persistence-unit-defaults&gt;) in an orm.xml file is not being honored.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1903'>OPENJPA-1903</a>] - Some queries only work the first time they are executed <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2502'>OPENJPA-2502</a>] - NPE in QueryKey.createKey using criteria with QueryCache enabled
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1904'>OPENJPA-1904</a>] - OptimisticLockException during refresh(*,PESSIMISTIC_*) with eagar fetch on relationship fields <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2505'>OPENJPA-2505</a>] - OpenJPA PersistenceException: LongId cannot be cast to MyEntityClass… @OneToMany in combination with FetchType.EAGER
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1905'>OPENJPA-1905</a>] - jar-file validation should be deferred until after OpenJPA is confirmed to be the application&#39;s chosen provider <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2506'>OPENJPA-2506</a>] - StoreCache interface doesn&#39;t work for many ID types
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1906'>OPENJPA-1906</a>] - Issue info / warning message when connection retain mode is always <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2507'>OPENJPA-2507</a>] - Weird EmptyStackException in CriteriaQueryImpl
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1909'>OPENJPA-1909</a>] - enhance unit tests with the correct persistence.xml <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2508'>OPENJPA-2508</a>] - LEFT JOIN FETCH not honored when data cache is enabled
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1910'>OPENJPA-1910</a>] - openjpa uses application ClassLoader for resolving BrokerFactory (revisited) <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2515'>OPENJPA-2515</a>] - Fix 2.3.x binary downloads
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1911'>OPENJPA-1911</a>] - InvalidStateException is thrown when merge an entity with derived identiy <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2525'>OPENJPA-2525</a>] - Use of JoinColumn(.. referencedColumnName= ..) targets to another joinColumn key exposed as an attribute will cause a ConstrainViolation exception on persist
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1912'>OPENJPA-1912</a>] - enhancer generates invalid code if fetch-groups is activated <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2533'>OPENJPA-2533</a>] - Table name defined in XML mapping file is not used when executing a named query.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1915'>OPENJPA-1915</a>] - missing license header <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2534'>OPENJPA-2534</a>] - A boolean is not converted correct when using the hint &#39;UseLiteralInSQL&#39;.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1918'>OPENJPA-1918</a>] - MetaDataRepository.preload() ignores class loader returned by PersistenceUnitInfo.getClassLoader() <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2536'>OPENJPA-2536</a>] - FetchGroup is not returning lazy fields.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1923'>OPENJPA-1923</a>] - Allow flexible (non-standard) syntax for collection-valued parameters in IN() expresseion of JPQL query <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2542'>OPENJPA-2542</a>] - Using custom openjpa.BrokerFactory not working in OSGi due to ClassLoader
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1928'>OPENJPA-1928</a>] - Resolving factory method does not allow method overriding <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2547'>OPENJPA-2547</a>] - When two threads attempt to get a Pessimistic Lock, one thread gets a &#39;false&#39; lock.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1932'>OPENJPA-1932</a>] - Documentation corrections <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2551'>OPENJPA-2551</a>] - Standard SQL boolean mapping impossible
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1935'>OPENJPA-1935</a>] - Informix lock exceptions are not mapped properly by OpenJPA <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2557'>OPENJPA-2557</a>] - FinderCache contains incorrectly cached query with a NULL for a Primary Key.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1938'>OPENJPA-1938</a>] - Typo of time data type in SQLServerdictionary for MSSQL 2008 <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2573'>OPENJPA-2573</a>] - org.apache.openjpa.persistence.InvalidStateException: Attempt to set column &quot;X to two different values... on trunk/2.4.0
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1939'>OPENJPA-1939</a>] - index identifier max length for DB2 v9 is 128.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1940'>OPENJPA-1940</a>] - ReverseMapping tool does not find primary keys with Oracle
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1941'>OPENJPA-1941</a>] - Criteria query returns wrong result when query cache is enabled
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1943'>OPENJPA-1943</a>] - Query timeout hint not honored consistently when pessimistic lock is issued to database requires multi-statements locking scheme
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1944'>OPENJPA-1944</a>] - Extra select statements executed when version column is null.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1951'>OPENJPA-1951</a>] - missing key &quot;cant-set-value&quot; in localizer properties org.apache.openjpa.jdbc.meta.strats
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1953'>OPENJPA-1953</a>] - Copying data from inputStream to OuputStream needs appropriate buffer size
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1954'>OPENJPA-1954</a>] - ArrayIndexOutOfBoundsException when querying on a version field that is in a MappedSuperclass
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1957'>OPENJPA-1957</a>] - XML overriding column names for ArrayList attributes causes exception.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1958'>OPENJPA-1958</a>] - IndexOutOfBoundsException in BatchingPreparedStatementManagerImpl
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1959'>OPENJPA-1959</a>] - RuntimeExceptionTranslator should be transient in DelegatingQuery
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1960'>OPENJPA-1960</a>] - openjpa.InitializeEagerly breaks bean-validation integration
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1965'>OPENJPA-1965</a>] - ClassCastException when using JAXB and MetaModel annotation processor
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1968'>OPENJPA-1968</a>] - SQLServerDictionery not using DATETIME2 for jdbc driver other than MS JDBC driver
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1969'>OPENJPA-1969</a>] - SQLServer / DataDirect SQLCode=HYT00 not handled
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1974'>OPENJPA-1974</a>] - StackOverflowError when performing multiple subquery in collection field with eager fetch
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1975'>OPENJPA-1975</a>] - Only obtain default schema name when needed (DB2)
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1981'>OPENJPA-1981</a>] - Improper cleanup in SchemaGenerator
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1983'>OPENJPA-1983</a>] - Merge of lazily fetched fields, and merge of managed entities deviates from spec
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1984'>OPENJPA-1984</a>] - Incorrect ViolationContraint getRootBean when removing bean with embedded entity validation
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1985'>OPENJPA-1985</a>] - ClassCastException in max(Timestamp) function on PostgreSQL
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1986'>OPENJPA-1986</a>] - Extra queries being generated when cascading a persist
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1987'>OPENJPA-1987</a>] - Postgres / Ingres does not support null table for getImportedKeys
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1989'>OPENJPA-1989</a>] - *ToOne relationships specified as LAZY in xml aren&#39;t honored
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1992'>OPENJPA-1992</a>] - java.lang.ArrayIndexOutOfBoundsException if positional parameter are not started from 1
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1994'>OPENJPA-1994</a>] - Index is a reserved word for MySQL
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1996'>OPENJPA-1996</a>] - OpenJPA Samples fail on MacOS X
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1998'>OPENJPA-1998</a>] - NPE getTableNameForMetadata when running SchemaTool reflect against Postgres DB
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2000'>OPENJPA-2000</a>] - Wrong PostgreSQL data type for REAL - &quot;float8&quot;, must be &quot;float4&quot;
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2005'>OPENJPA-2005</a>] - PostgresDictionary.isOwnedSequence needs a null check
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2006'>OPENJPA-2006</a>] - Sequence generated ids may fail to get assigned when flushing a graph with bi-directional relationships
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2007'>OPENJPA-2007</a>] - Setting query hint &quot;openjpa.FetchPlan.Isolation&quot; results in misleading warning
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2008'>OPENJPA-2008</a>] - OpenJPA does not work with native queries in a distributed (Slice) environment
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2010'>OPENJPA-2010</a>] - Duplicate meta data warning logged due to parsing the same location twice
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2011'>OPENJPA-2011</a>] - Prevent reparsing annotation metadata for queries
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2013'>OPENJPA-2013</a>] - columnDefinition for TEXT types ends up in wrong sql statement
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2025'>OPENJPA-2025</a>] - Byte[] and Char[] should be treated as SingularAttributes, not lists by the metamodel generator
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2027'>OPENJPA-2027</a>] - Metamodel genereated at runtime expects ListAttribute for all arrays - not just PersistentCollections.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2034'>OPENJPA-2034</a>] - Update H2 Database sql error codes as per the changes in v1.3.154
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2036'>OPENJPA-2036</a>] - DynamicEnhancer should look for tools.jar in java.home/lib for all JDKs, not just the IBM SDK.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2039'>OPENJPA-2039</a>] - FKs for EAGER fields that are not in the current fetchplan aren&#39;t selected
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2044'>OPENJPA-2044</a>] - Invalid header in MetaModel classes generated by AnnotationProcessor
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2045'>OPENJPA-2045</a>] - NAME is a valid column name for H2 databases.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2051'>OPENJPA-2051</a>] - Entities in a relationship are not properly cascaded after a EntityManager.flush is executed.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2056'>OPENJPA-2056</a>] - Postgres V9.1 issue with LIKE clause and Escape Strings
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2059'>OPENJPA-2059</a>] - Missing localizer.properties for org.apache.openjpa.persistence.util.SourceCode
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2060'>OPENJPA-2060</a>] - AnnotationProcess failed to generate metadata for List&lt;String&gt;[] attribute in entity
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2065'>OPENJPA-2065</a>] - JPA 2.0 Spec. Violation? EntityManager#createNamedQuery(String, Class) bombs with non-entity Class parameter
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2066'>OPENJPA-2066</a>] - Edge case in openJPA-1227. openJPA fails to create a join and thus returns wrong data when a collection is selected from superclass and another field is selected from subclass twoor more levels down the hierarchy.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2069'>OPENJPA-2069</a>] - Natvie sequence problems uncovered after OPENJPA-1376
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2070'>OPENJPA-2070</a>] - Error processing while populating Metamodel classes needs improvement
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2071'>OPENJPA-2071</a>] - NPE during ResultPacker interface processing
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2073'>OPENJPA-2073</a>] - MappingTools requires live connection to DB2 server to retrieve default schema name
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2076'>OPENJPA-2076</a>] - Minor fix-ups to messages
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2077'>OPENJPA-2077</a>] - Pom references to org.codehaus.mojo openjpa-maven-plugin cause problems
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2083'>OPENJPA-2083</a>] - Unmapped fields silently treated as transient
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2100'>OPENJPA-2100</a>] - openjpa-maven-plugin fails to create SQL for entities which contain enums
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2101'>OPENJPA-2101</a>] - PersistenceProductDerivation overwrites the RemoteCommitProvider configuration
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2104'>OPENJPA-2104</a>] - BindParameter is not a valid query parameter as processed in DBDictionary&#39;s setUnknown()
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2105'>OPENJPA-2105</a>] - Document changes no longer being uploaded
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2107'>OPENJPA-2107</a>] - ManagedCache conflict due adding an entity 2 times in the same query.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2117'>OPENJPA-2117</a>] - XML overriding column names for 1xM attributes causes exception.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2119'>OPENJPA-2119</a>] - Update org.apache.openjpa.persistence.util.SourceCode
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2122'>OPENJPA-2122</a>] - VerifyError with Java 7 when using javaagent or dynamic container enhancement
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2124'>OPENJPA-2124</a>] - Use of XMLValueHandler results in a NullPointerException when classloader does not provide package support
</li>
</ul> </ul>
<h2> Improvement <h2> Improvement
</h2> </h2>
<ul> <ul>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-302'>OPENJPA-302</a>] - PCEnhancer needs target classes on classpath <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2389'>OPENJPA-2389</a>] - For entity fields missing @Transient annotations, let us know the classes they are in.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-487'>OPENJPA-487</a>] - Generated SUBSTRING SQL is ugly and inefficient <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2449'>OPENJPA-2449</a>] - refresh(PESSIMISTIC_WRITE) generates seperate SQL for the lock
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-758'>OPENJPA-758</a>] - OpenJPA doesn&#39;t find ValueHandlers with an applicable class loader <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2450'>OPENJPA-2450</a>] - Option to disable execution of ALTER SEQUENCE...INCREMENT BY statement for sequences.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1555'>OPENJPA-1555</a>] - SQLBuffer code cleanup <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2453'>OPENJPA-2453</a>] - Add support to retain milliseconds of &#39;un-rounded&#39; Date field.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1777'>OPENJPA-1777</a>] - Allow setting of diagonstic context for each slice in a more flexible manner <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2466'>OPENJPA-2466</a>] - Modify ReverseMappingTool to write generated classes to a map
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1778'>OPENJPA-1778</a>] - Improved error information for unenhanced classes.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1798'>OPENJPA-1798</a>] - Improve messages in localize.properties
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1803'>OPENJPA-1803</a>] - Unwrap EntityManager to Connection
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1847'>OPENJPA-1847</a>] - Use a single connection when generating schema
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1863'>OPENJPA-1863</a>] - update HSQL dictionary for HSQLDB 2.0
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1917'>OPENJPA-1917</a>] - Cache column alias in SelectImpl
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1937'>OPENJPA-1937</a>] - Document OpenJPAEntityManager.evict methods
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1945'>OPENJPA-1945</a>] - Improve aspects of the OpenBooks sample
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1972'>OPENJPA-1972</a>] - DB2 V9.7 changed the default behavior concerning blocking behavior with isolation levels greater then read uncommitted
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1990'>OPENJPA-1990</a>] - Skip getting extend exception text when running on DB2
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1999'>OPENJPA-1999</a>] - Optional support for non-sequential positional parameters
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2014'>OPENJPA-2014</a>] - Allow proxies to stay in place when Detaching
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2020'>OPENJPA-2020</a>] - Make some members of StateManagerImpl protected to allow for greater extensability
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2031'>OPENJPA-2031</a>] - Unable to import maven projects with m2e version 1.0
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2042'>OPENJPA-2042</a>] - Diagnostics for Application Managed EntityManagerFactory leaks.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2043'>OPENJPA-2043</a>] - OpenJPAId hashCode() value needs to be consistent after serialization process
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2047'>OPENJPA-2047</a>] - Document the impact of Persistence Aware classes
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2068'>OPENJPA-2068</a>] - Improve performance of java.util.Calendar fields
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2075'>OPENJPA-2075</a>] - Abstract out parameter handling / validation from org.apache.openjpa.persistence.QueryImpl to allow for greater extensibility
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2084'>OPENJPA-2084</a>] - Upgrade Derby dependency to 10.8.x
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2085'>OPENJPA-2085</a>] - Improve enhancement process to support JAVA 7 compliant class file generation
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2087'>OPENJPA-2087</a>] - Remove or limit the use of the ConcreteClassGenerator
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2116'>OPENJPA-2116</a>] - Scrape the barrel for performance juice
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2120'>OPENJPA-2120</a>] - Add new option to eliminate reflection calls from enhancer generated IdClass PC copy operations
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2128'>OPENJPA-2128</a>] - Add a boolean to FieldMetaData to denote whether or not a field has a @EmbeddedId annotation.
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2130'>OPENJPA-2130</a>] - Enable Java 7 testing by allowing test cases to compile targeting to 1.7
</li>
</ul> </ul>
<h2> New Feature <h2> New Feature
</h2> </h2>
<ul> <ul>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-184'>OPENJPA-184</a>] - use DB2 Diagnostic interface to report extended error diagnostics on SQL Exception <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2511'>OPENJPA-2511</a>] - provide a minimal shade
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1859'>OPENJPA-1859</a>] - Create a sample to demonstrate usage of JEST <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2558'>OPENJPA-2558</a>] - Implement a way to select the db representation of Boolean values
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1934'>OPENJPA-1934</a>] - contribute an openjpa-maven-plugin <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2570'>OPENJPA-2570</a>] - Allow an Informix user the option to disable the &#39;RETAINUPDATELOCKS&#39; SQL.
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2108'>OPENJPA-2108</a>] - Allow an option to terminate MappingTool-generated SQL with a character other than semicolon
</li>
</ul> </ul>
<h2> Task <h2> Task
</h2> </h2>
<ul> <ul>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1786'>OPENJPA-1786</a>] - Upgrade to latest JPA 2.0 TCK <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2200'>OPENJPA-2200</a>] - cleanup sources: remove unused imports, remove tabs, etc
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1834'>OPENJPA-1834</a>] - Upgrade trunk to use Deby 10.6.2.1 for junits <li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2487'>OPENJPA-2487</a>] - upgrade openjpa to asm5 to support java 8
</li> </li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-1875'>OPENJPA-1875</a>] - Add generics to the Graph code
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2089'>OPENJPA-2089</a>] - upgrade bval to latest 0.3-incubating
</li>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2091'>OPENJPA-2091</a>] - update docbook maven plugin
</li>
</ul>
<h2> Test
</h2>
<ul>
<li>[<a href='https://issues.apache.org/jira/browse/OPENJPA-2029'>OPENJPA-2029</a>] - Add PreparedQuery tests for non-sequential positional parameters support
</li>
</ul> </ul>
<BR> <BR>
@ -454,6 +261,11 @@ in each release of OpenJPA.</P>
<h2><a name="Previous"></a>Previous Releases</h2> <h2><a name="Previous"></a>Previous Releases</h2>
<p>Release notes for earlier releases of OpenJPA may be found in SVN at the following locations. <p>Release notes for earlier releases of OpenJPA may be found in SVN at the following locations.
<ul> <ul>
<li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.3.0/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.3.0 RELEASE-NOTES.html</a></li>
<li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.2.2/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.2.2 RELEASE-NOTES.html</a></li>
<li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.2.1/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.2.1 RELEASE-NOTES.html</a></li>
<li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.2.0/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.2.0 RELEASE-NOTES.html</a></li>
<li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.1.1/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.1.1 RELEASE-NOTES.html</a></li>
<li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.1.1/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.1.1 RELEASE-NOTES.html</a></li> <li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.1.1/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.1.1 RELEASE-NOTES.html</a></li>
<li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.1.0/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.1.0 RELEASE-NOTES.html</a></li> <li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.1.0/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.1.0 RELEASE-NOTES.html</a></li>
<li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.0.1/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.0.1 RELEASE-NOTES.html</a></li> <li><a href='http://svn.apache.org/viewvc/openjpa/tags/2.0.1/openjpa-project/RELEASE-NOTES.html?view=co'>OpenJPA 2.0.1 RELEASE-NOTES.html</a></li>