[birt-dev] CheckIn:Fix bugzilla bug 144844 [regression]Exception when pr

["Mingxia Wu" <mwu@xxxxxxxxxxx>]

Title: CheckIn:Fix bugzilla bug 144844 [regression]Exception when preview report with output parameter in Web Viewer

- Summary:
Fix bugzilla bug 144844 Exception when preview report with output parameter in Web Viewer

- Bugzilla Bug (s) Resolved:
144844

- Description:
The bug occurs when there is no result set returned, but the outputparam exists. We create an OdaResultSet class to handle this case. Fix in source!

- Tests Description:
Run unit test

- Notes to Build Team:

- Notes to Developers:

- Notes to QA:  

- Notes to Documentation:  

- Files Edited:
/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/DataSourceQuery.java

- Files Added:
/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/OdaResultSet.java

- Files Deleted