Problem when using java TreeSet in Myfaces
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Key: MYFACES-1669
URL: https://issues.apache.org/jira/browse/MYFACES-1669
Project: MyFaces Core
Issue Type: Bug
Affects Versions: 1.1.3
Environment: windows,unix
Reporter: David F
Consider the snipped of JSF code. This is a custom tag that works in jsf-1.0.9
but does wot work in
jsf1.1.3 or greater.
<t:tableIterator id="taxAreaResultsList" cellpadding="5" cellspacing="0"
styleClass="GridData" width="100%"
value="#{rateluWorkflow.results.taxAreas}" var="taxAreaRate" rendered="#{!empty
rateluWorkflow.results.taxAreas}">
<t:tableRow id="resultsHeaderRow" header="true">
<t:tableCell id="taxAreaIdCell" styleClass="gridData">
<h:outputText id="taxAreaId" value="#{taxAreaRate.taxAreaId}"
styleClass="gridDataBold"/>
</t:tableCell>
</t:tableRow>
</t:tableIterator>
The expression language "#{rateluWorkflow.results.taxAreas}" mentioned above is
as follows:
The "rateluWorkflow" references a WorkFlow bean which has a getResults() method
which returns a
ResultsPreparer bean which has a getTaxAreas() method that returns a java
Set(TreeSet) which contains a TaxAreaResultBean bean which
contains the method getTaxAreaId(). Now, when the "#{taxAreaRate.taxAreaId}"
executes I get an error as follows:
javax.faces.el.PropertyNotFoundException: Bean: java.util.TreeSet, property:
taxAreaId
If I change the method getTaxAreas() in the ResultsPreparer bean to return
anything other then a Set(TreeSet) for example a list it calls
the correct method getTaxAreaId() on the TaxAreaResult bean and returns
correctly. Is it possible that you cannot
use Sets in this case.
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