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From: Robert M. <rob...@gm...> - 2011-03-12 23:54:37
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Adam, One guess would be that the type used to add the details tab doesn't match the one being returned by the object in the tree. You could set a breakpoint in ObjectTreePanel.getTabbedPane(DatabaseObjectType) to see what DatabaseObjectType is being used to get the tabbed pane that is displayed on the right when you click an object in the tree. It must be the same as the one you used to register the details tab with the ObjectTree for your details tab to be displayed and populated. Rob On Fri, Mar 11, 2011 at 1:58 PM, Adam Winn <win...@gm...> wrote: > I was looking at the Netezza External Table plugin and trying to mimic it > for another DB type. I can display the external tables just fine by > using objTree.addExpander(), but I can't get any details to appear when I > click on the external tables or expand the arrow beside them. I'm also > using objTree.addDetailTab(). In my details java file, it enters the > method ExternalTableDetailsTab() but it never goes inside > createStatement(). > Does anyone know why this is? I read in the docs that when you extend the > base tab class, it will run the SQL you have in the createStatement() > method, but that is not happening for me. It isn't even entering that > method for me. I'm assuming this worked fine in the Netezza External Table > plugin and I'm essentially doing what it's doing but it never > enters createStatement() and I don't get any details of the external table. > > The docs say: > A source tab can then be implemented by extending the classes > BaseSourceTab< > https://sourceforge.net/apps/trac/squirrel-sql/browser/trunk/sql12/app/src/main/java/net/sourceforge/squirrel_sql/client/session/mainpanel/objecttree/tabs/BaseSourceTab.java > > > and BaseSourcePanel< > https://sourceforge.net/apps/trac/squirrel-sql/browser/trunk/sql12/app/src/main/java/net/sourceforge/squirrel_sql/client/session/mainpanel/objecttree/tabs/BaseSourcePanel.java > >. > In particular, BaseSourceTab has an abstract method called createStatement > which is implemented to return a PreparedStatement by using > BaseObjectTab.getSession() and BaseObjectTab.getDatabaseObjectInfo(). The > method getDatabaseObjectInfo returns the node that is selected from which > can be found the name, schema and catalog of the object to write an SQL > statement that queries the data dictionary for the source for that object. > The BaseSourcePanel load method is then called with the ResultSet obtained > by executing the PreparedStatement. > > Does anyone know why it's not entering the createStatement() method and > therefore not showing me the details of the external table? > > Thanks, > Adam > > ------------------------------------------------------------------------------ > Colocation vs. Managed Hosting > A question and answer guide to determining the best fit > for your organization - today and in the future. > http://p.sf.net/sfu/internap-sfd2d > _______________________________________________ > Squirrel-sql-develop mailing list > Squ...@li... > https://lists.sourceforge.net/lists/listinfo/squirrel-sql-develop > |
