Signsoft intelliBO Changelog

• core

  » [08.04.2008] bugfix:

  Avoid unnecessary statements if inverse relations are used.

  » [10.03.2008] bugfix:

  Sort insert, update and delete statements to avoid unnecessary flushes in mixed batchable and not batchable workloads.

  » [05.03.2008] bugfix:

  Incompletely registered object models are recognized as error.

  » [27.02.2008] bugfix:

  Better support for JDOQL Queries with down casts.

  » [25.02.2008] bugfix:

  Better support for JDOQL Queries with nested (allow null) relations and THIN inheritance hierarchies.

  » [20.02.2008] bugfix:

  Better support for JDOQL Queries with navigations and hidden datastore identity object models.

  » [19.02.2008] bugfix:

  Better support of Timestamp values if used in exchange operations.

  » [18.02.2008] bugfix:

  Better support of JDO Queries which use parameters as collections, and the usage of contains().

  » [11.02.2008] bugfix:

  Nested relations defined via fetch groups are now selected correctly.

  » [07.02.2008] bugfix:

  Removed wrong Left Outer Joins in relations into thin inheritance hierarchies.

  » [01.02.2008] bugfix:

  Removed wrong Left Outer Join hierarchy in relations into thin inheritance hierarchies.

  » [29.01.2008] bugfix:

  Avoided NullPointerException with an invalid navigation in the order-by-part of a query.

  » [18.01.2008] bugfix:

  Correctly set the test statement for database connection health checks.

  » [08.01.2008] feature:

  Support for JDO2 javax.jdo.option.DetachAllOnCommit flag.

  » [08.01.2008] change:

  Version string added in file name for Log4J library.

  » [08.01.2008] bugfix:

  Fixed null value management for JDO 2.0 compliance.

  » [27.11.2007] bugfix:

  Verifier reported wrongly, that exchange operation is not implemented.

  » [23.11.2007] feature:

  JDO2 specific methods, wich are shortcuts for already existing funtionality were implemented.

  » [23.11.2007] bugfix:

  Problems on loading of hidden fields with persistent-new objects were solved.

  » [24.10.2007] bugfix:

  Problems with reverse relations and multi-table-keys were solved.

  » [3.12.2007] bugfix:

  Problems with complex JDOQL Filters were solved. Wrong Left Outer Joins wer generated.

• samples

  » [26.02.2008] feature:

  A sample for using down-casts in JDOQL queries was added.

  » [18.02.2008] feature:

  One more sample for JDO2 fetch-groups was added.

• tools

  » [18.02.2008] feature:

  The SQLRunner task now supports the settings 'encoding' and 'expandProperties' in accordance with Ant's SQL task.

• core

  » [17.10.2007] bugfix:

  Problems with Enum mappings and non-int keys were solved.

  » [16.10.2007] bugfix:

  Writing and reading LOB fields on an Oracle datasource in BEA WebLogic caused a java.lang.AbstractMethodError.

  » [16.10.2007] bugfix:

  Problems with base navigations in user-defined JDOQL functions were solved.

  » [13.10.2007] feature:

  The order of statements during commit() or flush() (insert, update, delete) now may be configured be the property datastore-write-order.

  » [10.10.2007] change:

  Access to a field which was not loaded applies the current fetchplan to the master object only if the field is part of the fetchplan.

  » [28.09.2007] change:

  The iboaux.jar file is now deliverd in partly exploded form.

  » [28.09.2007] bugfix:

  The parameter "test-statement" in the file ibo-config.xml was not evaluated.

  » [28.09.2007] bugfix:

  The log4j.properties configuration file is no longer included in ibo.jar.

  » [20.09.2007] feature:

  Enum mappings now also allow to use Strings as the enum database code.

  » [18.09.2007] bugfix:

  The enhancer generated wrong byte code for additional key fields in derived classes.

  » [14.09.2007] bugfix:

  Optional relation and application identity. It was tried to write a null value via reflection to a primitive field.

  » [13.09.2007] bugfix:

  A write access on a not yet loaded refernce field (1:1 mapping) lead to a wrong dirty detection. Foreign keys were updated correctly.

  » [13.09.2007] bugfix:

  JDOQL filters with nested braces were not correctly evaluated. Errors occured because of unsupported AST elements while creating IQL.

  » [03.09.2007] change:

  The web sample was switched to the Struts2 framework.

  » [28.08.2007] regression:

  The usage of arrays in 1:n and m:n relations caused an exception while sorting results of queries.

  » [22.08.2007] regression:

  The usage of arrays in 1:n and m:n relations caused a NullPointerException while resolving fetchplans.

  » [20.07.2007] bugfix:

  The SchemaGen-Anttask ignored username and password when creating update scripts.

  » [20.07.2007] feature:

  The support of Derby, MySQL and McKoi was improved.

  » [16.07.2007] feature:

  The options StatementBatchSize and StatementBatchType can now also be set via a properties file.

• samples

  » [20.09.2007] feature:

  A second sample was added to examplify the use of enum mapping.

  » [05.09.2007] feature:

  The sample can now be all together coonverted to Eclipse projects by help of an Ant script.

  » [05.09.2007] feature:

  The architecture samples are now sipped with a h2.xml Ant file, to start and stop the H2 database in TCP server mode.

  » [05.09.2007] change:

  The structure of the samples was significantly simplified. Now also Ant beginners will identify and use the intelliBO tools without difficulty.

• tools

  » [05.09.2007] change:

  The db-config.xml file is no longer supported. The information can now be given via the ibo:dbconfig-element in the Ant build.xml file.

  » [05.09.2007] change:

  The naming of the parameters of the ibo:dbconfig-element have slightly changed. 'databasesupportclassname' now refers to the class name of the db-support class, 'databasesupportrules' refers to the type mapping file of the schema generator. The format of this setting is now explicitly '/dbsupport_xyz.xml'.

  » [04.09.2007] change:

  The Ant tasks of the intelliBO tool no longer need the attributes 'stacktrace' and 'verbose'. They are replace by the overall settings of the Ant skript.

• core

  » [22.06.2007] bugfix:

  Accessing unloaded reference fields with an active empty fetch plan did not deliver any detail objects even if they existed.

  » [22.06.2007] bugfix:

  The shared cache did not reconstruct collections correctly after executing a query with a user defined fetch plan.

  » [20.06.2007] bugfix:

  A warning will be emitted if statement pre-odering is activated without a configuration file being present.

  » [20.06.2007] change:

  The default value for shrink-frequency is -1 (=pool shrinking deactivated).

  » [19.06.2007] feature:

  Mapping descriptions may be validated against XML schema and all official JDO document types.

  » [12.06.2007] change:

  Objects which were created in jdoPreStore will be persisted.

  » [12.06.2007] bugfix:

  A query with '== null' for a reversely-mapped 1:1 relation now generates a correct SQL statement.

• samples

  » [27.06.2007] feature:

  Samples for the usage of fetch plans and detach/attach were added.

  » [21.06.2007] feature:

  An architecture sample for using Signsoft intelliBO with Spring 2 was added.

  » [21.06.2007] change:

  The Spring 1 sample was rewritten to better exemplify the usage of attach/detach with Spring.

• tools

  » [15.06.2007] change:

  The update URL for the eclipse plug-in has changed.

  » [14.06.2007] bugfix:

  The ibolic tool ignored command line parameters. (Professional)

• core

  » [15.05.2007] change:

  The JDO2 classes and interfaces are shipped in a separate jdo2.jar in the Professional Edition. This jar fie is necessary for executing the tools and the runtime environment.

  » [15.05.2007] change:

  intelliBO is now shipped with the JDO 2.0 interfaces. Functionality which is not yet supported throws an IBOJDOException with error code 1041.

  » [02.05.2007] change:

  The PersistenceManagerFactory can be configured according JDO 2.0 specification.

  » [02.05.2007] feature:

  Architecture samples to demonstrate the use of Signsoft intelliBO in Spring or EJB3 environment has been added.

  » [02.05.2007] feature:

  Attaching and detachaching of persistent objects is supported according JDO 2.0 specification. The transport container functionality from older versions is no longer supported.

  » [02.05.2007] feature:

  Fetch-groups and fetch-plans are supported according JDO 2.0 specification.

  » [02.05.2007] change:

  Support of JDBC/Java datatype combination was enhanced.

  » [02.05.2007] feature:

  The included samples can be run out-of-the-box on a H2 database.

  » [30.04.2007] change:

  It is possible to specify the scroll type of the created statement for a DirectSQLQuery.

  » [05.04.2007] change:

  Foreign key relations for mixed batch mode operations are now correctly sorted.

  » [02.04.2007] change:

  Correctly sorted SQL-order-by-segments are now created even for complex order-by settings in a JDO query.

  » [22.03.2007] change:

  Statement batching with Oracle databases can now be enabled for objects with LOB fields.

  » [21.03.2007] bugfix:

  Corrected generated statements for query with negated implicit references in a query (address != o)is now generated.

  » [21.03.2007] change:

  Classes that are used in JDOQL queries must be fully qualified or imported via declare-imports.

  » [15.03.2007] bugfix:

  In complex query filters redundant joints could occur.

  » [15.03.2007] bugfix:

  Problems with JDOQL filters with contains and 1:1 relations were fixed.

  » [21.02.2007] bugfix:

  Better error messages for the use of incorrect navigations in in memory query.

  » [08.02.2007] change:

  Datastore identities: In the course of memory optimizations, the internal representation of datastore identities was changed.

  » [10.01.2007] change:

  Optional relations between data objects: If an association is optional, i.e. a null reference is allowed, the JDO mapping file must explicitly state an "allow-null" for this relation.

  » [10.01.2007] change:

  PersistenceManager#getObjectById(oid, validate=true): Calling getObjectById() on a PersistenceManager does not cause a refresh of an already fetched object any more.

  » [10.01.2007] change:

  Fetching on demand: To improve JDO 2.0 conformance, an access to a not-yet-loaded field leads to a fetch of the whole default fetch group or the currently active fetch group.

• enhancer

  » [16.05.2007] change:

  The enhancer now generates JDO 2.0 compatible classes. Due to a change in the JDO interfaces already existing enhanced classes may not be reused and must be enhanced again. This does not require further changes to classes or mappings.

• schemagen

  » [02.05.2007] bugfix:

  The schemagen generates correct SQL-create-table-scripts for all supported databases.