| [birt-dev]CheckIn: Fix Bugzilla Bug 121682 --- Exception throws when export data from table containing highlight/map |
Description:
Why: Previously I use IScriptExpression to receive query.getRowExpression. But when there is highlight/map on the table, query.getRowExpression returns IConditionalExpression.
Fix: I use IBaseExpression to receive the returned _expression_ and decide its type using `instanceof`, and then do the class cast accordingly.
Regression: Yes/No
No
Code Owner:
Shanghai Engine Team
Code Reviewers:
Shanghai Engine Team
Tests:
Unit test
Test Automated: Yes/No (if “No”, then explain why)
Yes
Branches Involved:
Eclipse CVS
Files Changed:
src/org/eclipse/birt/report/engine/api/DataExtractionTask.java
test/org/eclipse/birt/report/engine/api/DataExtractionTaskTest.java
Files Shared:
None
Files Added:
None
Files Deleted:
None
Defect Entries Resolved:
None
Case Entries Resolved:
None
Notes to Developers:
None
Notes to QA:
None
Notes to Documentation:
None
Notes to Configuration Management:
None
Notes to Support:
None
Notes to Product Marketing:
None