Author: nbelaevski Date: 2009-03-18 15:56:01 -0400 (Wed, 18 Mar 2009) New Revision: 13011 Modified: trunk/ui/functions/src/main/config/component/functions.xml trunk/ui/functions/src/main/java/org/richfaces/function/RichFunction.java Log: https://jira.jboss.org/jira/browse/RF-6551 Modified: trunk/ui/functions/src/main/config/component/functions.xml =================================================================== --- trunk/ui/functions/src/main/config/component/functions.xml 2009-03-18 17:49:15 UTC (rev 13010) +++ trunk/ui/functions/src/main/config/component/functions.xml 2009-03-18 19:56:01 UTC (rev 13011) @@ -23,4 +23,9 @@ <name>findComponent</name> <method>org.richfaces.function.RichFunction.findComponent(String)</method> </function> + + <function> + <name>isUserInRole</name> + <method>org.richfaces.function.RichFunction.isUserInRole(Object)</method> + </function> </components> Modified: trunk/ui/functions/src/main/java/org/richfaces/function/RichFunction.java =================================================================== --- trunk/ui/functions/src/main/java/org/richfaces/function/RichFunction.java 2009-03-18 17:49:15 UTC (rev 13010) +++ trunk/ui/functions/src/main/java/org/richfaces/function/RichFunction.java 2009-03-18 19:56:01 UTC (rev 13011) @@ -21,10 +21,14 @@ package org.richfaces.function; +import java.util.Set; + import javax.faces.component.UIComponent; import javax.faces.component.UIViewRoot; +import javax.faces.context.ExternalContext; import javax.faces.context.FacesContext; +import org.ajax4jsf.renderkit.AjaxRendererUtils; import org.ajax4jsf.renderkit.RendererUtils; /** @@ -80,4 +84,25 @@ public static UIComponent findComponent(String id) { return findComponent(FacesContext.getCurrentInstance(), id); } + + /** + * @since 3.3.1 + * @param rolesObject + * @return + */ + public static boolean isUserInRole(Object rolesObject) { + Set<String> rolesSet = AjaxRendererUtils.asSet(rolesObject); + if (rolesSet != null) { + FacesContext facesContext = FacesContext.getCurrentInstance(); + ExternalContext externalContext = facesContext.getExternalContext(); + + for (String role : rolesSet) { + if (externalContext.isUserInRole(role)) { + return true; + } + } + } + + return false; + } }