[jboss-jira] [JBoss JIRA] (WFLY-5057) Could not resolve injected property in custom @FacesComponent

[Jive JIRA Integration (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-5057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jive JIRA Integration updated WFLY-5057:
----------------------------------------
    Forum Reference: https://developer.jboss.org/message/937226#937226


> Could not resolve injected property in custom @FacesComponent 
> --------------------------------------------------------------
>
>                 Key: WFLY-5057
>                 URL: https://issues.jboss.org/browse/WFLY-5057
>             Project: WildFly
>          Issue Type: Bug
>          Components: JSF
>    Affects Versions: 9.0.1.Final, 10.0.0.Alpha6
>            Reporter: Tomas Remes
>            Assignee: Farah Juma
>         Attachments: InjectTest.war
>
>
> This looks like Mojarra regression IMO. Having this @FacesComponent:
> {code}
> @FacesComponent("com.infina.ops.tags.TestTag")
> public class TestTag extends UINamingContainer {
> 	public String getHello() {
> 		return this.getHs().getHello();
> 	}
> 	@Inject
> 	private EquityServiceBizImpl hs;
> 	public EquityServiceBizImpl getHs() {
> 		return this.hs;
> 	}
> }
> {code}
> Evaluating TestTag property value results in:
> {noformat}
> Caused by: java.lang.NullPointerException
> 	at com.infina.ops.tags.TestTag.getHello(TestTag.java:13)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:483)
> 	at javax.el.BeanELResolver.getValue(BeanELResolver.java:363)
> 	at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
> 	at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
> 	at com.sun.el.parser.AstValue.getValue(AstValue.java:140)
> 	at com.sun.el.parser.AstValue.getValue(AstValue.java:204)
> 	at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
> 	at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
> 	at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
> 	at com.sun.faces.facelets.el.ContextualCompositeValueExpression.getValue(ContextualCompositeValueExpression.java:158)
> 	at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)
> 	at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)
> 	at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182)
> 	at javax.faces.component.UIOutput.getValue(UIOutput.java:174)
> 	at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:205)
> 	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:355)
> 	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:164)
> 	at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
> 	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:312)
> 	at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:114)
> 	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:889)
> 	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
> 	at com.sun.faces.renderkit.html_basic.CompositeRenderer.encodeChildren(CompositeRenderer.java:78)
> 	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:889)
> 	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
> 	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
> 	at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:456)
> 	at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133)
> 	at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
> 	at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
> 	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
> 	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
> 	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
> 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:655)
> 	... 27 more
> {noformat}
> This worked on WildFly 8.2.0.Final and it also works when I use older Mojarra (2.2.8 from WF 8.2.0) in WIldFly 9.0.1.Final.



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