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https://issues.apache.org/jira/browse/TOBAGO-1453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14552194#comment-14552194
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Dennis Kieselhorst commented on TOBAGO-1453:
--------------------------------------------
To reproduce manually call tobago-trunk/tobago-example/tobago-example-test/mvn
jetty:run and open /test/selectManyListbox/selectManyListbox-value.xhtml in a
browser.
Might be related to changes done in AbstractUISelectItem in TOBAGO-1449.
> SelectManyRendererBase should support Collection
> ------------------------------------------------
>
> Key: TOBAGO-1453
> URL: https://issues.apache.org/jira/browse/TOBAGO-1453
> Project: MyFaces Tobago
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.0.7
> Reporter: Dennis Kieselhorst
> Assignee: Volker Weber
> Fix For: 3.0.0-alpha-1, 2.0.8
>
>
> Currently an IllegalArgumentException is thrown when trying to use selectMany
> with Collection.
> There is a code comment that UISelectMany expects List but this is no longer
> valid:
> https://docs.oracle.com/javaee/6/api/javax/faces/component/UISelectMany.html
> {noformat}
> Caused by: java.lang.IllegalArgumentException: ValueBinding for UISelectMany
> must be of type List or Array
> at
> org.apache.myfaces.tobago.renderkit.SelectManyRendererBase.getConvertedUISelectManyValue(SelectManyRendererBase.java:182)
> at
> org.apache.myfaces.tobago.renderkit.SelectManyRendererBase.getConvertedValue(SelectManyRendererBase.java:88)
> at
> org.apache.myfaces.tobago.renderkit.AbstractRendererBaseWrapper.getConvertedValue(AbstractRendererBaseWrapper.java:90)
> at
> javax.faces.component.UISelectMany.getConvertedValue(UISelectMany.java:388)
> at javax.faces.component.UIInput.validate(UIInput.java:598)
> at javax.faces.component.UIInput.processValidators(UIInput.java:274)
> at
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1457)
> at
> org.apache.myfaces.tobago.internal.component.AbstractUIBox.processValidators(AbstractUIBox.java:38)
> at
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1457)
> at
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1457)
> at
> org.apache.myfaces.tobago.internal.component.AbstractUIForm.processValidators(AbstractUIForm.java:83)
> at
> org.apache.myfaces.tobago.internal.component.AbstractUIPage.processValidators(AbstractUIPage.java:214)
> at
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1457)
> at
> javax.faces.component.UIViewRoot._processValidatorsDefault(UIViewRoot.java:1697)
> at javax.faces.component.UIViewRoot.access$600(UIViewRoot.java:77)
> at
> javax.faces.component.UIViewRoot$ProcessValidatorPhaseProcessor.process(UIViewRoot.java:1804)
> at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1653)
> at
> javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:909)
> at
> org.apache.myfaces.lifecycle.ProcessValidationsExecutor.execute(ProcessValidationsExecutor.java:38)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:196)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:143)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
> ... 63 more
> {noformat}
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