Details
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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Won't Fix
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Affects Version/s: 3.3, EE-3.3.0.GA
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Fix Version/s: EE-3.3.0.GA
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Component/s: Framework
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Labels:None
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Environment:Liferay Faces Bridge 3.x-ga3
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Affects:Documentation (User Guide, Ref. Guide, etc.), Sample App./Tutorial, Compatibility/Configuration
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Workaround Exists:Yes
Description
When a portlet is initially added to a page, the LiferayFaces Bridge may log the following exception:
ERROR [http-bio-8080-exec-7][render_portlet_jsp:154] java.io.IOException: java.lang.UnsupportedOperationException
at com.liferay.faces.bridge.renderkit.html_basic.HeadResponseWriterLiferayImpl.endElement(HeadResponseWriterLiferayImpl.java:94)
at com.sun.faces.renderkit.html_basic.StylesheetRenderer.encodeEnd(StylesheetRenderer.java:112)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:881)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at com.liferay.faces.bridge.renderkit.html_basic.HeadRendererBridgeImpl.encodeBegin(HeadRendererBridgeImpl.java:231)
at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:826)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1777)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:439)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:124)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:286)
at com.liferay.faces.bridge.application.ViewHandlerCompatImpl.renderView(ViewHandlerCompatImpl.java:35)
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:139)
at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:227)
at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:85)
at com.liferay.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:112)
at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:255)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
It only happens when the PROJECT_STAGE is set to Production:
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Production</param-value>
</context-param>
When set to Development, the exception is not logged.
ERROR [http-bio-8080-exec-7][render_portlet_jsp:154] java.io.IOException: java.lang.UnsupportedOperationException
at com.liferay.faces.bridge.renderkit.html_basic.HeadResponseWriterLiferayImpl.endElement(HeadResponseWriterLiferayImpl.java:94)
at com.sun.faces.renderkit.html_basic.StylesheetRenderer.encodeEnd(StylesheetRenderer.java:112)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:881)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at com.liferay.faces.bridge.renderkit.html_basic.HeadRendererBridgeImpl.encodeBegin(HeadRendererBridgeImpl.java:231)
at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:826)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1777)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:439)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:124)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:286)
at com.liferay.faces.bridge.application.ViewHandlerCompatImpl.renderView(ViewHandlerCompatImpl.java:35)
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:139)
at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:227)
at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:85)
at com.liferay.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:112)
at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:255)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
It only happens when the PROJECT_STAGE is set to Production:
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Production</param-value>
</context-param>
When set to Development, the exception is not logged.
Activity
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As noted the problem is a logging issue with the LiferayFaces Bridge only and should not have any functional impact on portlet operations. It only happens once when a portlet is added to a portal page. The issue is being tracked and fixed as per http://issues.liferay.com/browse/FACES-1619.
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Deryk Sinotte
added a comment - As noted the problem is a logging issue with the LiferayFaces Bridge only and should not have any functional impact on portlet operations. It only happens once when a portlet is added to a portal page. The issue is being tracked and fixed as per http://issues.liferay.com/browse/FACES-1619 .
Closing as won't fix. For the current release, users will either need to live with the logging or upgrade to SNAPSHOT or release version of the LiferayFaces Bridge that has it fixed.