[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-2854) Provide a way to nest pageflows

Provide a way to nest pageflows ------------------------------- Key: JBSEAM-2854 URL: http://jira.jboss.com/jira/browse/JBSEAM-2854 Project: JBoss Seam Issue Type: Feature Request Components: BPM, Core, JSF Controls Affects Versions: 2.0.1.GA Environment: All Reporter: Marcell Barbacena The current behaviour of pageflow subprocess tag is to include the pageflow definition in the the current flow, meaning that the parent pageflow is paused until the included pageflow ends. However, sometimes it is desired that the parent pageflow do not "pause" and that the included gain its own flow. The semantics of this nested pageflow is: - when starts: provided a nested conversation from the parent pageflow. - when ends: go back do the state before the nesting. If the parent pageflow is not associated in any way to the nested, its flow goes without interfering with the nested. E.g.: Parent directed graph: startpage1->page1; page1->page2; page1->nested; nested->page2; page2->page3; page3->endpage1; Nested graph: startpage2->page5; page5->page6; page6->endpage2 Then we can have: parent: startpage1->page1; parent: page1->nested; nested: startpage2->page5; nested: page5->page6; parent: page1->page2; parent: page2>page3; nested: page6->endpage2 nested:endpage2->page2; parent: page3->endpage1; nested: page2>page3; nested: page3->endpage1; See that the nested pageflow gains his own flow, i.e. independent of the parent. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira