added saveOrUpdate

git-svn-id: http://svn.code.sf.net/p/shopizer/code/shopizer-portlet@2405 e80ee2c7-76f3-4005-aeaf-98396743f455


git-svn-id: http://svn.code.sf.net/p/shopizer/code/shopizer-portlet@2406 e80ee2c7-76f3-4005-aeaf-98396743f455


git-svn-id: http://svn.code.sf.net/p/shopizer/code/shopizer-portlet@2407 e80ee2c7-76f3-4005-aeaf-98396743f455


git-svn-id: http://svn.code.sf.net/p/shopizer/code/shopizer-portlet@2408 e80ee2c7-76f3-4005-aeaf-98396743f455


git-svn-id: http://svn.code.sf.net/p/shopizer/code/shopizer-portlet@2409 e80ee2c7-76f3-4005-aeaf-98396743f455


git-svn-id: http://svn.code.sf.net/p/shopizer/code/shopizer-portlet@2410 e80ee2c7-76f3-4005-aeaf-98396743f455
added FetchType.EAGER in descriptions.

git-svn-id: http://svn.code.sf.net/p/shopizer/code/shopizer-portlet@2411 e80ee2c7-76f3-4005-aeaf-98396743f455