Details
New Feature
Major
Description
When the @WindowDisposed annotation is found on a ViewScoped bean, that bean will be removed from the map when the browser window associated with that view is closed.
Activity
There are several complexities in the implementation of this feature:
- the dispose-window request is handled via a ResourceHandler prior to the JSF lifecycle, therefore the ViewRoot and ViewMap are not yet available (and would not normally be available during the processing of this request; it would exit prior to the JSF lifecycle)
- dispose-window may be invoked on windows containing multiple views (such as portlet or JSP inclusion cases)
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Ted Goddard
added a comment - There are several complexities in the implementation of this feature:
the dispose-window request is handled via a ResourceHandler prior to the JSF lifecycle, therefore the ViewRoot and ViewMap are not yet available (and would not normally be available during the processing of this request; it would exit prior to the JSF lifecycle)
dispose-window may be invoked on windows containing multiple views (such as portlet or JSP inclusion cases)
| Repository | Revision | Date | User | Message |
| ICEsoft Public SVN Repository | #22547 | Wed Oct 06 12:42:30 MDT 2010 | ted.goddard | WindowDisposed implementation for Servlet case ( |
| Files Changed | ||||
MODIFY
/icefaces2/trunk/icefaces/core/src/main/java/org/icefaces/impl/application/WindowScopeManager.java
ADD
/icefaces2/trunk/icefaces/core/src/main/java/org/icefaces/bean/WindowDisposed.java
|
| Field | Original Value | New Value |
|---|---|---|
| Assignee | Ted Goddard [ ted.goddard ] |
Window disposal now triggers a JSF lifecycle for the purpose of gaining access to the View Map. This seems slightly heavyweight, but is not that significant given that all other user events also trigger a JSF lifecycle. No render pass is included in this case.
Show
Ted Goddard
added a comment - Window disposal now triggers a JSF lifecycle for the purpose of gaining access to the View Map. This seems slightly heavyweight, but is not that significant given that all other user events also trigger a JSF lifecycle. No render pass is included in this case.
Initial implementation checked in. Note that this version only supports the Servlet case; for Portlets, it will be necessary to propagate the dispose notification to other contexts.
Show
Ted Goddard
added a comment - Initial implementation checked in. Note that this version only supports the Servlet case; for Portlets, it will be necessary to propagate the dispose notification to other contexts.
| Status | Open [ 1 ] | Resolved [ 5 ] |
| Fix Version/s | 2.0-Beta2 [ 10242 ] | |
| Resolution | Fixed [ 1 ] |
| Salesforce Case | [] | |
| Affects | [Documentation (User Guide, Ref. Guide, etc.), Sample App./Tutorial] |
| Fix Version/s | 2.0.0 [ 10230 ] |
| Status | Resolved [ 5 ] | Closed [ 6 ] |
We may also want to consider applying @WindowDisposed to beans in other scopes besides View Scope.