[CAY-1126] Opening non-existing projects gives an error

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0
• Fix Version/s: 3.0M5
• Component/s: Modeler
• Environment: OS X, trunk build of the Modeler
• Assignee: Andrey Razumovsky
• Reporter: Andrus Adamchik
• Created: 17/Oct/08 08:54
• Updated: 09/Nov/08 01:48
• Resolved: 19/Oct/08 12:24

Description

I opened a project in the modeler, so it got into the history. Then I closed the modeler and deleted the project from the filesystem. Then opened the Modeler and clicked on the project name in recent projects. I got an error below wrapped in "Error loading project" dialog. I guess we either need to remove disappeared projects from the list of recent projects or check it on load , and give a more targeted error message instead of a scary exception.

java.lang.IllegalArgumentException: Path '/Users/andrus/Desktop/CAY-1125_Test/cayenne' is not a directory.
at org.apache.cayenne.util.ResourceLocator.addFilesystemPath(ResourceLocator.java:526)
at org.apache.cayenne.conf.FileConfiguration.<init>(FileConfiguration.java:105)
at org.apache.cayenne.project.ProjectConfiguration.<init>(ProjectConfiguration.java:43)
at org.apache.cayenne.modeler.action.ProjectAction.buildProjectConfiguration(ProjectAction.java:69)
at org.apache.cayenne.modeler.action.OpenProjectAction.openProject(OpenProjectAction.java:114)
at org.apache.cayenne.modeler.action.OpenProjectAction.performAction(OpenProjectAction.java:103)
at org.apache.cayenne.modeler.WelcomeScreen$RecentFileListRenderer.mouseReleased(WelcomeScreen.java:279)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:232)
at java.awt.Component.processMouseEvent(Component.java:5602)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
at java.awt.Component.processEvent(Component.java:5367)
at java.awt.Container.processEvent(Container.java:2010)
at java.awt.Component.dispatchEventImpl(Component.java:4068)
at java.awt.Container.dispatchEventImpl(Container.java:2068)
at java.awt.Component.dispatchEvent(Component.java:3903)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3936)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)
at java.awt.Container.dispatchEventImpl(Container.java:2054)
at java.awt.Window.dispatchEventImpl(Window.java:1801)
at java.awt.Component.dispatchEvent(Component.java:3903)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpE