[teiid-issues] [JBoss JIRA] Assigned: (TEIID-100) Salesforce connector should explicitly handle InvalidQueryLocatorFault

Salesforce connector should explicitly handle InvalidQueryLocatorFault ---------------------------------------------------------------------- Key: TEIID-100 URL: https://jira.jboss.org/jira/browse/TEIID-100 Project: Teiid Issue Type: Bug Components: Salesforce Connector Affects Versions: 6.x Environment: SFDC 5.5GA Connector; MM Designer 5.5.2 0037 Linux Reporter: Greg Haber Assignee: Tim Walsh Fix For: 6.x There is a hard limit of 5 on the number of handles a single Salesforce user can have to server side result sets - see http://www.salesforce.com/us/developer/docs/api100/Content/sforce_api_cal... This means, that in cases where a customer is doing a lot of queries that return large result sets (larger than SF will return in a single SOAP response), it is very possible that they will run into this limit. This limit should manifest itself as an InvalidQueryLocatorFault thrown when the Salesforce queryMore() operation is called. I see in the current code (queryMore method of com.metamatrix.connector.salesforce.connection.impl.ConnectionImpl) that we don't explicitly catch this fault. We should catch this fault and throw a ConnectorException that clearly explains what is happening (if the message SFDC returns here isn't clear enough).