[TOMAHAWK-1088] InputHtmlRenderer throws an ClassCastException (java.lang.Class cannot be cast to java.lang.String)

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.1.6, 1.1.7-SNAPSHOT
• Component/s: Html Editor
• Environment: Windows XP; Tomcat 6.0; JDK 1.6; (using facelets 1.1.13)
• Assignee: Leonardo Uribe
• Reporter: Nicolas Cochard
• Created: 21/Aug/07 22:26
• Updated: 28/Mar/10 04:28
• Resolved: 28/Mar/10 04:28

Description

Hello

The component t:inputHtml throws an exception when it is rendered.

See call stack below...

java.lang.ClassCastException: java.lang.Class cannot be cast to java.lang.String
at org.apache.myfaces.util.AbstractAttributeMap.put(AbstractAttributeMap.java:35)
at org.apache.myfaces.custom.inputHtml.InputHtmlRenderer.setThisPageAlreadyRenderedAnInputHtml(InputHtmlRenderer.java:107)
at org.apache.myfaces.custom.inputHtml.InputHtmlRenderer.encodeEnd(InputHtmlRenderer.java:93)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:250)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:247)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:247)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:577)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
at org.apache.myfaces.webapp.MyFacesServlet.service(MyFacesServlet.java:91)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

I have managed to fix this bug by downloading the source code of tomahawk and editing the following file:
org\apache\myfaces\custom\inputHtml\InputHtmlRenderer.java
https://svn.apache.org/repos/asf/myfaces/tomahawk/trunk/core/src/main/java/org/apache/myfaces/custom/inputHtml/InputHtmlRenderer.java

Change line 103 from...
return context.getExternalContext().getRequestMap().containsKey( InputHtmlRenderer.class );
... to ...
return context.getExternalContext().getRequestMap().containsKey( InputHtmlRenderer.class.getName() );

Change the live 107 from ...
context.getExternalContext().getRequestMap().put(InputHtmlRenderer.class, Boolean.TRUE);
... to ...
context.getExternalContext().getRequestMap().put(InputHtmlRenderer.class.getName(), Boolean.TRUE);

Could you modify the source code in version 1.1.7-SNAPSHOT as described above?

Thank you

Nicolas