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Oct 31st 2008
- DataNucleus Access Platform 1.1 ("Rutherford") Milestone 2 is released.
DataNucleus Access Platform provides persistence and retrieval of Java objects to/from
a wide range of datastores including RDBMS, db4o, LDAP, XML, and Excel.
Version 1.1 Milestone 2
includes the following changes
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Upgrade to ASM 3.1
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Upgrade to db4o 7.4 java5
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Upgrade to JDO2.2 final
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Provide an API for datastore replication for JDO and JPA
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Improvements to L2 caching to fix problems with objects being garbage collected and returning
old version of objects
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Fixes to how fields are marked as loaded
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Fix to handling of collections with non-RDBMS datastores so they aren't treated as serialised
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Improvement to detach flag DETACH_UNLOAD_FIELDS to also remove the values from the object
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Fix SQL syntax for non-ANSI joins (e.g Oracle 8i)
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Remove support for NucleusSQL for RDBMS datastores
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Support for sequences with H2 datastore
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Extend RDBMS "update lock" to also apply to object existence check
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Fix to handling of URLs with DB4O plugin
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Fix to JPA handling of PostLoad callbacks
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Fix to LDAP plugin so that the existence check doesnt retrieve any attributes
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Fix to handling of XMLIdRef annotation with XML plugin
This release is downloadable under an Apache 2 license from the
DataNucleus community site.
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