Bugs item #1434999, was opened at 2006-02-20 06:47
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Mark Derricutt (talios)
Assigned to: Nobody/Anonymous (nobody)
Summary: NullPointerException thrown in Bookmarkable Pages
Initial Comment:
I've lately been getting NullPointerExceptions in
BookmarkablePageRequestTargetUrlCodingStrategy when
going to links with <wicket:link><a
href="About.html">About</a></wicket:link> or following
some form submissions.
This seems to occur when there is no PageParameters
instance on the Page, a quick-fix patch for this is:
diff -u -w -r1.5
BookmarkablePageRequestTargetUrlCodingStrategy.java
---
src/java/wicket/request/target/coding/BookmarkablePageRequestTargetUrlCodingStrategy.java
17 Feb 2006 18:22:06 -0000 1.5
+++
src/java/wicket/request/target/coding/BookmarkablePageRequestTargetUrlCodingStrategy.java
20 Feb 2006 05:58:57 -0000
@@ -73,7 +73,9 @@
url.append(getMountPath());
final IBookmarkablePageRequestTarget
target = (IBookmarkablePageRequestTarget)requestTarget;
+ if (target.getPageParameters() != null) {
target.getPageParameters().put("wicket:pageMapName",
pageMapName);
+ }
appendPageParameters(url,
target.getPageParameters());
return url.toString();
}
Should a page -always- have a PageParameters instance
even if there are no parameters?
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