[teiid-designer-issues] [JBoss JIRA] (TEIIDDES-2620) Add validation rule to check for circular dependencies in view models

Add validation rule to check for circular dependencies in view models --------------------------------------------------------------------- Key: TEIIDDES-2620 URL: https://issues.jboss.org/browse/TEIIDDES-2620 Project: Teiid Designer Issue Type: Bug Components: Validation Affects Versions: 9.1, 9.0.3 Reporter: Barry LaFond Assignee: Dan Florian Fix For: 9.0.4, 9.2 Attachments: CircularDependencyTest.zip Designer currently allows defining transformations (view models) that depend on each other. Need to add a validation rule (ERROR) that will detect this circular dependency. The result is some actions like *delete* table/column, etc.. will end up in a StackOverflowException here: at org.teiid.designer.core.workspace.WorkspaceResourceFinderUtil.getResourcesThatUse(WorkspaceResourceFinderUtil.java:747)