[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-1225) JBoss EL has issues with boolean expressions

JBoss EL has issues with boolean expressions -------------------------------------------- Key: JBSEAM-1225 URL: http://jira.jboss.com/jira/browse/JBSEAM-1225 Project: JBoss Seam Issue Type: Bug Components: Core Reporter: Christian Bauer Assigned To: Pete Muir Priority: Minor Not sure this is critical and in fact, not even sure that this is supposed to work. I wrote this rather stupid expression which JBoss EL doesn't like: <s:div rendered="#{s:hasPermission('User', 'isAdmin', currentUser) and not userHome.instance.id == adminUser.id and not userHome.instance.id == guestUser.id}"> The exception is rather strange: java.lang.NoClassDefFoundError org.jboss.el.lang.ELSupport.coerceToBoolean(ELSupport.java:177) org.jboss.el.parser.AstNot.getValue(AstNot.java:27) org.jboss.el.parser.AstEqual.getValue(AstEqual.java:21) org.jboss.el.parser.AstAnd.getValue(AstAnd.java:26) org.jboss.el.parser.AstAnd.getValue(AstAnd.java:21) org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186) com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71) javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:370) org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:276) org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262) org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:284) org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262) org.richfaces.renderkit.html.PanelBarItemRenderer.doEncodeChildren(PanelBarItemRenderer.java:136) org.richfaces.renderkit.html.PanelBarItemRenderer.doEncodeChildren(PanelBarItemRenderer.java:131) org.ajax4jsf.framework.renderer.RendererBase.encodeChildren(RendererBase.java:121) javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:809) org.ajax4jsf.framework.renderer.RendererBase.renderChild(RendererBase.java:282) org.ajax4jsf.framework.renderer.RendererBase.renderChildren(RendererBase.java:262) org.richfaces.renderkit.html.PanelBarRenderer.doEncodeChildren(PanelBarRenderer.java:148) org.richfaces.renderkit.html.PanelBarRenderer.doEncodeChildren(PanelBarRenderer.java:143) org.ajax4jsf.framework.renderer.RendererBase.encodeChildren(RendererBase.java:121) javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:809) javax.faces.component.UIComponent.encodeAll(UIComponent.java:886) javax.faces.render.Renderer.encodeChildren(Renderer.java:137) javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:809) javax.faces.component.UIComponent.encodeAll(UIComponent.java:886) javax.faces.component.UIComponent.encodeAll(UIComponent.java:892) javax.faces.component.UIComponent.encodeAll(UIComponent.java:892) javax.faces.component.UIComponent.encodeAll(UIComponent.java:892) com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:571) org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108) org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:229) com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106) com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144) javax.faces.webapp.FacesServlet.service(FacesServlet.java:245) org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164) org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141) org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90) org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:395) org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63) org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:53) org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57) org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:79) org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49) org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84) org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96) org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)