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Changes in OpenJPA 2.2.0

Sub-task

• OPENJPA-1214 - RelationFieldStrategy behaviour

  Bug

• OPENJPA-398 - ConcurrentModificationException at org.apache.openjpa.kernel.BrokerImpl

  Improvement

• OPENJPA-6 - OpenJPA doesn't meaningfully implement JDBC3, JDBC4 methods in its delegates

New Feature

• 1593 - Create an OSGiManagedRuntime
• OPENJPA-2081 - Provide subset of XML support for OpenJPA annotations

Bug

• OPENJPA-478 - Contradictory text in manual section 10.2.6. JPQL GROUP BY, HAVING
• OPENJPA-867 - Unexpected Behaviour of DBDictionary.indexOf() method
• OPENJPA-1343 - Incorrect example of openjpa.Sequence property
• OPENJPA-1376 - @SequenceGenerator allocationSize incorrect implementation
• OPENJPA-1650 - Adding a slice dynamically should be done via persistence unit only
• OPENJPA-1651 - Unique colums automatically defined as non-nullable (part 2)
• OPENJPA-1657 - Postgres connection throws NPE with null properties
• OPENJPA-1686 - Persistence of Dynamic and Generic Type
• OPENJPA-1725 - Schemaname wrongly included in DBDictionary.checkNameLength after Tablename correctly truncated
• OPENJPA-1746 - NullPointerException when a null value is set in the properties map passed to Entity.createEntityManagerFactory
• OPENJPA-1768 - StackOverflowError when finding an Entity with an Eager ManyToMany relationship.
• OPENJPA-1787 - Bean validation fails merging a new entity
• OPENJPA-1845 - the prepared query cache doesn't currently work correclty with 'SELECT IN' statements
• OPENJPA-1856 - Executing bulk updates should evict stale data from the DataCache
• OPENJPA-1873 - EntityManager#merge sometimes passes wrong entity values to @PostLoad EntityListeners
• OPENJPA-1876 - Slow JDBC tests
• OPENJPA-1896 - OpenJPA cannot store POJOs if a corresponding record already exists
• OPENJPA-1898 - TestQueryMultiThreaded fails with OOME "unable to create new native thread"
• OPENJPA-1900 - ClassCastException when serializing an entity if DetachedStateField=true
• OPENJPA-1901 - QueryCacheStoreQuery$CachedObjectId that is not Serializable
• OPENJPA-1902 - SQLServer reserved words may not be used as identifiers
• OPENJPA-1903 - Some queries only work the first time they are executed
• OPENJPA-1904 - OptimisticLockException during refresh(,PESSIMISTIC_) with eagar fetch on relationship fields
• OPENJPA-1905 - jar-file validation should be deferred until after OpenJPA is confirmed to be the application's chosen provider
• OPENJPA-1906 - Issue info / warning message when connection retain mode is always
• OPENJPA-1909 - enhance unit tests with the correct persistence.xml
• OPENJPA-1910 - openjpa uses application ClassLoader for resolving BrokerFactory (revisited)
• OPENJPA-1911 - InvalidStateException is thrown when merge an entity with derived identiy
• OPENJPA-1912 - enhancer generates invalid code if fetch-groups is activated
• OPENJPA-1915 - missing license header
• OPENJPA-1918 - MetaDataRepository.preload() ignores class loader returned by PersistenceUnitInfo.getClassLoader()
• OPENJPA-1923 - Allow flexible (non-standard) syntax for collection-valued parameters in IN() expresseion of JPQL query
• OPENJPA-1928 - Resolving factory method does not allow method overriding
• OPENJPA-1932 - Documentation corrections
• OPENJPA-1935 - Informix lock exceptions are not mapped properly by OpenJPA
• OPENJPA-1938 - Typo of time data type in SQLServerdictionary for MSSQL 2008
• OPENJPA-1939 - index identifier max length for DB2 v9 is 128.
• OPENJPA-1940 - ReverseMapping tool does not find primary keys with Oracle
• OPENJPA-1941 - Criteria query returns wrong result when query cache is enabled
• OPENJPA-1943 - Query timeout hint not honored consistently when pessimistic lock is issued to database requires multi-statements locking scheme
• OPENJPA-1944 - Extra select statements executed when version column is null.
• OPENJPA-1951 - missing key "cant-set-value" in localizer properties org.apache.openjpa.jdbc.meta.strats
• OPENJPA-1953 - Copying data from inputStream to OuputStream needs appropriate buffer size
• OPENJPA-1954 - ArrayIndexOutOfBoundsException when querying on a version field that is in a MappedSuperclass
• OPENJPA-1957 - XML overriding column names for ArrayList attributes causes exception.
• OPENJPA-1958 - IndexOutOfBoundsException in BatchingPreparedStatementManagerImpl
• OPENJPA-1959 - RuntimeExceptionTranslator should be transient in DelegatingQuery
• OPENJPA-1960 - openjpa.InitializeEagerly breaks bean-validation integration
• OPENJPA-1965 - ClassCastException when using JAXB and MetaModel annotation processor
• OPENJPA-1968 - SQLServerDictionery not using DATETIME2 for jdbc driver other than MS JDBC driver
• OPENJPA-1969 - SQLServer / DataDirect SQLCode=HYT00 not handled
• OPENJPA-1974 - StackOverflowError when performing multiple subquery in collection field with eager fetch
• OPENJPA-1975 - Only obtain default schema name when needed (DB2)
• OPENJPA-1981 - Improper cleanup in SchemaGenerator
• OPENJPA-1983 - Merge of lazily fetched fields, and merge of managed entities deviates from spec
• OPENJPA-1984 - Incorrect ViolationContraint getRootBean when removing bean with embedded entity validation
• OPENJPA-1985 - ClassCastException in max(Timestamp) function on PostgreSQL
• OPENJPA-1986 - Extra queries being generated when cascading a persist
• OPENJPA-1987 - Postgres / Ingres does not support null table for getImportedKeys
• OPENJPA-1989 - *ToOne relationships specified as LAZY in xml aren't honored
• OPENJPA-1992 - java.lang.ArrayIndexOutOfBoundsException if positional parameter are not started from 1
• OPENJPA-1994 - Index is a reserved word for MySQL
• OPENJPA-1996 - OpenJPA Samples fail on MacOS X
• OPENJPA-1998 - NPE getTableNameForMetadata when running SchemaTool reflect against Postgres DB
• OPENJPA-2000 - Wrong PostgreSQL data type for REAL - "float8", must be "float4"
• OPENJPA-2005 - PostgresDictionary.isOwnedSequence needs a null check
• OPENJPA-2006 - Sequence generated ids may fail to get assigned when flushing a graph with bi-directional relationships
• OPENJPA-2007 - Setting query hint "openjpa.FetchPlan.Isolation" results in misleading warning
• OPENJPA-2008 - OpenJPA does not work with native queries in a distributed (Slice) environment
• OPENJPA-2010 - Duplicate meta data warning logged due to parsing the same location twice
• OPENJPA-2011 - Prevent reparsing annotation metadata for queries
• OPENJPA-2013 - columnDefinition for TEXT types ends up in wrong sql statement
• OPENJPA-2025] - Byte[] and Char[ should be treated as SingularAttributes, not lists by the metamodel generator
• OPENJPA-2027 - Metamodel genereated at runtime expects ListAttribute for all arrays - not just PersistentCollections.
• OPENJPA-2034 - Update H2 Database sql error codes as per the changes in v1.3.154
• OPENJPA-2036 - DynamicEnhancer should look for tools.jar in java.home/lib for all JDKs, not just the IBM SDK.
• OPENJPA-2039 - FKs for EAGER fields that are not in the current fetchplan aren't selected
• OPENJPA-2044 - Invalid header in MetaModel classes generated by AnnotationProcessor
• OPENJPA-2045 - NAME is a valid column name for H2 databases.
• OPENJPA-2051 - Entities in a relationship are not properly cascaded after a EntityManager.flush is executed.
• OPENJPA-2056 - Postgres V9.1 issue with LIKE clause and Escape Strings
• OPENJPA-2059 - Missing localizer.properties for org.apache.openjpa.persistence.util.SourceCode
• OPENJPA-2060] - AnnotationProcess failed to generate metadata for List<String>[ attribute in entity
• OPENJPA-2065 - JPA 2.0 Spec. Violation? EntityManager#createNamedQuery(String, Class) bombs with non-entity Class parameter
• OPENJPA-2066 - 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.
• OPENJPA-2069 - Natvie sequence problems uncovered after OPENJPA-1376
• OPENJPA-2070 - Error processing while populating Metamodel classes needs improvement
• OPENJPA-2071 - NPE during ResultPacker interface processing
• OPENJPA-2073 - MappingTools requires live connection to DB2 server to retrieve default schema name
• OPENJPA-2076 - Minor fix-ups to messages
• OPENJPA-2077 - Pom references to org.codehaus.mojo openjpa-maven-plugin cause problems
• OPENJPA-2083 - Unmapped fields silently treated as transient
• OPENJPA-2100 - openjpa-maven-plugin fails to create SQL for entities which contain enums
• OPENJPA-2101 - PersistenceProductDerivation overwrites the RemoteCommitProvider configuration
• OPENJPA-2104 - BindParameter is not a valid query parameter as processed in DBDictionary's setUnknown()
• OPENJPA-2105 - Document changes no longer being uploaded
• OPENJPA-2107 - ManagedCache conflict due adding an entity 2 times in the same query.
• OPENJPA-2117 - XML overriding column names for 1xM attributes causes exception.
• OPENJPA-2119 - Update org.apache.openjpa.persistence.util.SourceCode
• OPENJPA-2122 - VerifyError with Java 7 when using javaagent or dynamic container enhancement
• OPENJPA-2124 - Use of XMLValueHandler results in a NullPointerException when classloader does not provide package support

Improvement

• OPENJPA-302 - PCEnhancer needs target classes on classpath
• OPENJPA-487 - Generated SUBSTRING SQL is ugly and inefficient
• OPENJPA-758 - OpenJPA doesn't find ValueHandlers with an applicable class loader
• OPENJPA-1555 - SQLBuffer code cleanup
• OPENJPA-1777 - Allow setting of diagonstic context for each slice in a more flexible manner
• OPENJPA-1778 - Improved error information for unenhanced classes.
• OPENJPA-1798 - Improve messages in localize.properties
• OPENJPA-1803 - Unwrap EntityManager to Connection
• OPENJPA-1847 - Use a single connection when generating schema
• OPENJPA-1863 - update HSQL dictionary for HSQLDB 2.0
• OPENJPA-1917 - Cache column alias in SelectImpl
• OPENJPA-1937 - Document OpenJPAEntityManager.evict methods
• OPENJPA-1945 - Improve aspects of the OpenBooks sample
• OPENJPA-1972 - DB2 V9.7 changed the default behavior concerning blocking behavior with isolation levels greater then read uncommitted
• OPENJPA-1990 - Skip getting extend exception text when running on DB2
• OPENJPA-1999 - Optional support for non-sequential positional parameters
• OPENJPA-2014 - Allow proxies to stay in place when Detaching
• OPENJPA-2020 - Make some members of StateManagerImpl protected to allow for greater extensability
• OPENJPA-2031 - Unable to import maven projects with m2e version 1.0
• OPENJPA-2042 - Diagnostics for Application Managed EntityManagerFactory leaks.
• OPENJPA-2043 - OpenJPAId hashCode() value needs to be consistent after serialization process
• OPENJPA-2047 - Document the impact of Persistence Aware classes
• OPENJPA-2068 - Improve performance of java.util.Calendar fields
• OPENJPA-2075 - Abstract out parameter handling / validation from org.apache.openjpa.persistence.QueryImpl to allow for greater extensibility
• OPENJPA-2084 - Upgrade Derby dependency to 10.8.x
• OPENJPA-2085 - Improve enhancement process to support JAVA 7 compliant class file generation
• OPENJPA-2087 - Remove or limit the use of the ConcreteClassGenerator
• OPENJPA-2116 - Scrape the barrel for performance juice
• OPENJPA-2120 - Add new option to eliminate reflection calls from enhancer generated IdClass PC copy operations
• OPENJPA-2128 - Add a boolean to FieldMetaData to denote whether or not a field has a @EmbeddedId annotation.
• OPENJPA-2130 - Enable Java 7 testing by allowing test cases to compile targeting to 1.7

New Feature

• OPENJPA-184 - use DB2 Diagnostic interface to report extended error diagnostics on SQL Exception
• OPENJPA-1859 - Create a sample to demonstrate usage of JEST
• OPENJPA-1934 - contribute an openjpa-maven-plugin
• OPENJPA-2108 - Allow an option to terminate MappingTool-generated SQL with a character other than semicolonOPENJPA-1231 - Bean Validation sample

Task

• OPENJPA-1786 - Upgrade to latest JPA 2.0 TCK
• OPENJPA-1834 - Upgrade trunk to use Deby 10.6.2.1 for junits
• OPENJPA-1875 - Add generics to the Graph code
• OPENJPA-2089 - upgrade bval to latest 0.3-incubating
• OPENJPA-2091 - update docbook maven plugin

Test

• OPENJPA-33 - Need Query Engine test bucket-2029 - Add PreparedQuery tests for non-sequential positional parameters support