modified it so that if it detects that the array of ToolPortfolios is null, it will just generate a main page stating that the portfolio export is not supported
major change is replacing the previously known Portfolio objects to be ToolPortfolio objectsexportPortfolioFor* methods now return a Portfolio object, which contains the array of ToolPortfolio objects.the member variable exportTmpDir is removed and placed in the Portfolio object instead.In most cases, instead of throwing exceptions, an error message is written to a file, however the real error is logged.
updated some comments.changed getOrderedActivityList(Long learnerProgressId) to getOrderedActivityList(LearnerProgress learnerProgress)for some reason the failed to lazily initialize exception doesnt occur anymore
A portfolio object, now holds the attribute exportTmpDir - the temporary directory in which this export will place its files.and it contains an array of ToolPortfolio objects.ToolPortfolio was previously known as a Portfolio object, now renamed to ToolPortfolio
Modified the "leaveToolSession" and related code to allow the tool to pass the userid (which it gets from UserDTO in the shared session) rather than pass User (which the tool doesn't have).Rejigged the tool jars loaded on the classpath so suit the most "completed" tools.
Fixed problem where the learner interface didn't start the first time the learner joined the lesson. This was due to the activity in the request being a proxy activity rather than a real activity. Fixed it by having some common code that puts it in the activity, and get Hibernate to load a "real" activity before putting it in the request.
Updated web.xml to include the context files for all the "current" deployed tools.Added matching tool jars to classpath.Stopped deploying the classes to WEB-INF/classesImplemented more calls on the dummy monitoring page to access the learner pages.