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

[Tomas Remes (JIRA)]

Tomas Remes created WFLY-5057:
---------------------------------

             Summary: 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: 10.0.0.Alpha6, 9.0.1.Final
            Reporter: Tomas Remes
            Assignee: Farah Juma


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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