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| Summary: | Bug in XmiWriter? - Attribute of Ordered StructureTypes | ||
|---|---|---|---|
| Product: | java | Reporter: | Jens Fransson <jens> |
| Component: | Unsupported | Assignee: | Daniel Prusa <dprusa> |
| Status: | RESOLVED INVALID | ||
| Severity: | blocker | CC: | mmatula |
| Priority: | P1 | ||
| Version: | 3.x | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Issue Type: | DEFECT | Exception Reporter: | |
Exception caused by an error in the metamodel. |
Hi Daniel! Lately we started to use StructureTypes (javax.jmi.model.StructureType). In a special case, there seems to be a problem with these in MDR. The following Example on M2 Level (in hopefully understandable UML pseudocode) seems not to work with MDR: Class GraphEdge { +waypoints {ordered} [2..*]: BezierPoint } StructureType BezierPoint { +base: Point +control1: Point +control2: Point } StructureType Point { +x: double +y: double } It seems not to be possible to write an Instance (M1 Level) of GraphEdge with XmiWriter. When I try to save a Model with an Instance of GraphEdge, I get the following error: [...] XMI writer started [19:16:24 Error] javax.jmi.reflect.InvalidCallException Exception type: javax.jmi.reflect.InvalidCallException javax.jmi.reflect.InvalidCallException at org.netbeans.mdr.handlers.InstanceHandler.refGetValue (InstanceHandler.java:372) at org.netbeans.lib.jmi.xmi.XMIWriterImpl.writeReference (XMIWriterImpl.java:825) at org.netbeans.lib.jmi.xmi.XMIWriterImpl.writeInstance (XMIWriterImpl.java:663) at org.netbeans.lib.jmi.xmi.XMIWriterImpl.writeReference (XMIWriterImpl.java:858) at org.netbeans.lib.jmi.xmi.XMIWriterImpl.writeInstance (XMIWriterImpl.java:663) at org.netbeans.lib.jmi.xmi.XMIWriterImpl.writePackage (XMIWriterImpl.java:590) at org.netbeans.lib.jmi.xmi.XMIWriterImpl.writePackage (XMIWriterImpl.java:598) at org.netbeans.lib.jmi.xmi.XMIWriterImpl.writeDocument (XMIWriterImpl.java:545) at org.netbeans.lib.jmi.xmi.XMIWriterImpl.write (XMIWriterImpl.java:133) at org.netbeans.lib.jmi.xmi.XMIWriterImpl.write (XMIWriterImpl.java:176) at jboogie.app.test.mdr.ditest.MdrUtil.writeModelToXmi (MdrUtil.java:57) [...] Maybe MDR does not support an {ordered} Attribute with Multiplicity [2..*] of a StructureType? Regards, Jens