| [birt-dev]CheckIn: Fix Bugzilla Bug 120289 --- Can not set selected columns in extract data task |
Description:
Why: DataExTask need to support selectColumns feature. Originally it is depend on ResultMetaData returned from DtE. But DtE's ResultMetaData is DataSet meta data, not result set meta data. We need to implement ResultSet meta data and provide selectColumns features
Fix: Wrap IResultSetMeta and populate ResultMetaData from RowExpressions from query of report item.
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/impl/DataExtractionTask.java
src/org/eclipse/birt/report/engine/api/impl/DataIterator.java
src/org/eclipse/birt/report/engine/api/impl/ExtractionResults.java
test/org/eclipse/birt/report/engine/api/impl/DataExtractionTaskTest.java
Files Shared:
None
Files Added:
src/org/eclipse/birt/report/engine/api/impl/ResultMetaData.java
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