Hello,
I've spent a couple of days migrating 1.4 code to compile with 1.5. The
docs have been helpfull but I'm stuck and would appreciate if someone
could point out what i am missing tryint ot migrate this:
//---------------------------------
mount(new IndexedParamUrlCodingStrategy("/item", ItemViewPage.class));
mount(new IndexedParamUrlCodingStrategy("/itemreport",
ItemTemplateViewPage.class));
MixedParamUrlCodingStrategy newItemUrls =
new MixedParamUrlCodingStrategy("/newItem",
NewItemPage.class,
new String[]{"spaceCode"}
);
mount(newItemUrls);
into this:
//---------------------------------
mountPage("/item/${0}", ItemViewPage.class);
mountPage("/itemreport/${0}", ItemTemplateViewPage.class);
mountPage("/newItem/${spaceCode}", NewItemPage.class);
The exceptions I get are NPEs when looking for a constructor with a
single param's argument that however exists and is public:
org.apache.wicket.WicketRuntimeException: Can't instantiate page using
constructor 'public
gr.abiss.calipso.wicket.NewItemPage(org.apache.wicket.request.mapper.parameter.PageParameters)'
and argument 'spaceCode=[TTAOS]'. Might be it doesn't exist, may be it
is not visible (public).
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:196)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:99)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:47)
at
org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:107)
at
org.apache.wicket.request.handler.PageProvider.resolvePageInstance(PageProvider.java:264)
at
org.apache.wicket.request.handler.PageProvider.getPageInstance(PageProvider.java:165)
at
org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78)
at
org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105)
at
org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:224)
at
org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167)
at
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:784)
at
org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
at
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
at
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
at
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:244)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:173)
... 36 more
Caused by: java.lang.NullPointerException
at
gr.abiss.calipso.wicket.ItemFormPanel$ItemForm.initModel(ItemFormPanel.java:507)
at
gr.abiss.calipso.wicket.ItemFormPanel$ItemForm.<init>(ItemFormPanel.java:216)
at gr.abiss.calipso.wicket.ItemFormPanel.<init>(ItemFormPanel.java:164)
at gr.abiss.calipso.wicket.NewItemPage.<init>(NewItemPage.java:63)
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