/*
* (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Contributors:
* Nuxeo - initial API and implementation
*
* $Id: UserSessionBean.java 30577 2008-02-26 13:46:19Z ogrisel $
*/
package org.nuxeo.ecm.webapp.security;
import static org.jboss.seam.ScopeType.SESSION;
import java.io.Serializable;
import java.security.Principal;
import javax.faces.context.FacesContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jboss.seam.annotations.Destroy;
import org.jboss.seam.annotations.Factory;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.annotations.Startup;
import org.nuxeo.ecm.core.api.NuxeoPrincipal;
@Startup
@Name("userSession")
@Scope(SESSION)
public class UserSessionBean implements Serializable, UserSession {
private static final long serialVersionUID = 7639281445209754L;
private Principal currentUser;
private static final Log log = LogFactory.getLog(UserSessionBean.class);
@Factory(value = "currentUser", scope = SESSION)
public Principal getCurrentUser() {
if (currentUser == null) {
FacesContext fContext = FacesContext.getCurrentInstance();
if (fContext == null) {
currentUser = null;
log.error("Can not fetch user principal from FacesContext: "
+ "there is no FacesContext attached to the current request");
} else {
// if seam identify filter is available, we can not get the UserPrincipal directly from the request
// currentUser =
// ((HttpServletRequest)((HttpServletRequestWrapper)(fContext.getExternalContext().getRequest())).getRequest()).getUserPrincipal();
currentUser = fContext.getExternalContext().getUserPrincipal();
}
}
return currentUser;
}
@Factory(value = "currentNuxeoPrincipal", scope = SESSION)
public NuxeoPrincipal getCurrentNuxeoPrincipal() {
return (NuxeoPrincipal) getCurrentUser();
}
public boolean isAdministrator() {
NuxeoPrincipal user = getCurrentNuxeoPrincipal();
if (user == null) {
return false;
} else {
return user.isAdministrator();
}
}
@Destroy
public void destroy() {
}
}