CLOSED - issue SPAGOBI-1183: Implement persist method for every kind of dataset 
https://www.spagoworld.org/jira/browse/SPAGOBI-1183

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@19955 99afaf0d-6903-0410-885a-c66a8bbb5f81
Improvement: when starting ad-hoc reporting, the system checks if a datasource is set into the Worksheet engine definition. In case there is no datasource, an exception is thrown.

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@19956 99afaf0d-6903-0410-885a-c66a8bbb5f81
Little improvement on log messages

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@19957 99afaf0d-6903-0410-885a-c66a8bbb5f81
Bug fix: setting configuration just after dataset's instance creation (file dataset needed this)

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@19958 99afaf0d-6903-0410-885a-c66a8bbb5f81
Hidden button to move to Qbe, since it is still not implemented

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@19959 99afaf0d-6903-0410-885a-c66a8bbb5f81
Improvement: when user selects a dataset with parameters, an error message is displayed, since it is not implemented

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@19960 99afaf0d-6903-0410-885a-c66a8bbb5f81