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Bug 369636

Summary:	[DB] MetaDataManager - unchecked cast
Product:	[Modeling] EMF	Reporter:	Ales Dolecek <ales_d>
Component:	cdo.db	Assignee:	Stefan Winkler <stefan>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	P3	CC:	stefan, stepper
Version:	4.13
Target Milestone:	---
Hardware:	PC
OS:	All
Whiteboard:

Description Ales Dolecek

2012-01-25 04:49:30 EST

Build Identifier: 

MetaDataManagerreadPackageUnits(Connection, long, long, monitor) expects that Object returned for CDODBSchema.PACKAGE_UNITS_ORIGINAL_TYPE is Integer.

On Oracle, however, is is BigDecimal. Instad of 

(Integer)values[1]
(Long)values[2]

you should use

((Number)values[1]).intValue()
((Number)values[2]).longValue()



Reproducible: Sometimes

Steps to Reproduce:
Happens when the underlying database represents INTEGER and LONG data types as Java classes other than Integer and Long.

Oracle, for example, represents all numbers as BigDecimal.

Comment 1 Eike Stepper

2012-08-14 22:53:02 EDT

Moving all open issues to 4.2. Open bugs can be ported to 4.1 maintenance after they've been fixed in master.

Comment 2 Eike Stepper

2013-06-29 12:18:52 EDT

We'll try to address open problems in 4.3 (master) first and then port fixes back to 4.2.

Comment 3 Eike Stepper

2015-07-14 02:14:00 EDT

Moving all open bugzillas to 4.5.

Comment 4 Eike Stepper

2016-07-31 00:57:02 EDT

Moving all unaddressed bugzillas to 4.6.

Comment 5 Eike Stepper

2017-12-28 01:19:05 EST

Moving all open bugs to 4.7

Comment 6 Eike Stepper

2019-11-08 02:07:08 EST

Moving all unresolved issues to version 4.8-

Comment 7 Eike Stepper

2019-12-13 12:48:10 EST

Moving all unresolved issues to version 4.9

Comment 8 Eike Stepper

2020-12-11 10:37:59 EST

Moving to 4.13.