JspPropertyNotWritableException - Illegal Syntax for Set Operation after update to 1.2

[Michael Heinen]

Hi,

are conditional Expressions not allowed anymore in value attributes in JSF 1.2?

Stack:
Caused by: org.apache.jasper.el.JspPropertyNotWritableException: 
/pages/search.jsp(13,2) 
'#{sessionScope.visit.user.restrictedToSearchInBatches?FlatBatchForReviewerCacheBean:NullBean}'
 Illegal Syntax for Set Operation
                at 
org.apache.jasper.el.JspValueExpression.setValue(JspValueExpression.java:88)
                at 
org.apache.myfaces.custom.savestate.UISaveState.restoreState(UISaveState.java:125)
                at 
javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:849)
                ... 48 more

Tag:
<t:saveState id="flatBatchForReviewerCacheBean" 
value="#{user.allowedToDoIt?FlatBatchForReviewerCacheBean:NullBean}"/>

It is working if I use either FlatBatchForReviewerCacheBean or NullBean without 
the condition.


Input tags are also not working with conditions in the value attribute:
Message:
org.apache.jasper.el.JspPropertyNotWritableException: /pages/search.jsp(154,14) 
'#{searchEntry.type=='dateFrom'?search.attributes[searchEntry.name].begin:search.attributes[searchEntry.name].end}'
 Illegal Syntax for Set Operation

JSP snippet
<t:dataList id="taxList"
  value="#{MyController.fields}"
  var="searchEntry" ... >

    <t:inputText id="s_date"
      
value="#{searchEntry.type=='dateFrom'?search.attributes[searchEntry.name].begin:search.attributes[searchEntry.name].end}">
    </t:inputText>

Both tags worked well with myfaces 1.1.6 and tomahawk 1.1.7 but not with 
myfaces 1.2.8 and tomahawk12_1.1.9

Is it a bug?
Do I have to change anything or is there a workaround?

Michael