[birt-dev] Checkin: Fix 135778: There is an error when the data item has

["Jianqiang Luo" <jluo@xxxxxxxxxxx>]

- Summary:
Fix bug 135778

- Bugzilla Bug (s) Resolved:
[135778]: There is an error when the data item has no binding data set

- Description:
When there is no data set binding for data item, DtE does not support saving the data into report document, and then the data can not be displayed in presentation. This check-in fixes this bug.

- Tests Description:
Junit Test

- Files Edited:
/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/PreparedDataSourceQuery.java

/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/PreparedDummyQuery.java

/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/transform/CachedResultSet.java

/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/transform/group/GroupCalculationUtil.java

 

/org.eclipse.birt.data/test/org/eclipse/birt/data/engine/impl/rd/ReportDocumentTest.java

- Files Added:

N/A

 

- Notes to Build Team:
N/A

- Notes to Developers:
N/A

- Notes to QA:  

N/A

 

- Notes to Documentation:  
N/A