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Reestablish good error message for schema incompatibility

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The original error message disappeared. Currently we are simply reporting an incompatibility, see commit 48c556354d41fbbac0c1a3c6503820d507543e07. Ideally we would (again) report the actual incompatibility, for example the missing field.

tzaeschke

Clean up GenericObject & GOProxy usage

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From TODO: - Generic objects (GOs) and GOProxy (GOPs): Mixing PC and GOs is impossible, because PCs/SCOs may contain typed references which can not be set to GO, only to...

tzaeschke

This would reduce storage requirements by 6 bytes per reference.

tzaeschke

Currently, we store REF_PERS_ID + (len=-1). See hack in `DateSerializer.writeClassInfo()` (line 604), for `GenericObject`. Ideally, we would simply check for (val=null) in the beginning of the method. This will result...

tzaeschke

Evolution fails for classes containing Date or URI

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tzaeschke

tzaeschke

Hello, in SchemaManager.createSchema > 'if (cls.isMemberClass())' blocks persisting static inner classes. I propose fixing it by altering if clause to 'if (cls.isMemberClass() && !Modifier.isStatic(cls.getModifiers()))' . Thank you.

ghost

rollback() should retain the database lock until schema refresh succeeded (if required). Currently the lock is dropped too early.

tzaeschke

Implement tool that can monitors activateWrite

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The tools should report what percentage of activateWrite() calls are actually required (object has really changed). This tool could also be used in test harnesses in order to verify automatic...

tzaeschke

Consider using Java proxies for tracing-tool instead of hard-coded calls

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Consider using Java proxies for tracing-tool instead of hard-coded calls.

tzaeschke