Spurious cast to HtmlForm breaks non-HTML components
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Key: MYFACES-216
URL: http://issues.apache.org/jira/browse/MYFACES-216
Project: MyFaces
Type: Bug
Versions: 1.0.9 beta
Environment: JDK 1.5.0, Linux/x86, Tomcat 5.5.7 (NetBeans bundled), Jakarta
taglibs 1.1.1
Reporter: Ihab A.B. Awad
I deployed the Hans Bergsten JSF examples webapp (v1.0.2) using MyFaces. When I
tried to use the "View Created By The ClassViewHandler" example from Chapter
15, I got the following exception --
java.lang.ClassCastException: javax.faces.component.UIForm
org.apache.myfaces.renderkit.html.HtmlFormRendererBase.encodeBegin(HtmlFormRendererBase.java:85)
javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:317)
com.mycompany.jsf.pl.ClassViewHandler.renderResponse(ClassViewHandler.java:184)
com.mycompany.jsf.pl.ClassViewHandler.renderResponse(ClassViewHandler.java:191)
com.mycompany.jsf.pl.ClassViewHandler.renderView(ClassViewHandler.java:121)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:300)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:110)
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:362)
It seems that HtmlFormRendererBase is casting down to an HtmlForm; this breaks
non-HTML components created programmatically.
I have verified that the code does *not* break under JSF RI 1.1.01.
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