/**
* Copyright (C) 2012 JBoss Inc
*
* 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.
*/
package org.jboss.dashboard.ui;
import org.jboss.dashboard.commons.cdi.CDIBeanLocator;
import org.jboss.dashboard.ui.utils.forms.FormStatus;
import org.jboss.dashboard.workspace.*;
import org.jboss.dashboard.LocaleManager;
import org.jboss.dashboard.ui.controller.RequestContext;
import org.slf4j.Logger;
import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import javax.servlet.http.HttpSession;
import java.util.Locale;
/**
* Simple interface to some objects stored in session
*/
@ApplicationScoped
public class SessionManager {
private final static String ATTRIBUTE_FORM_STATUS = "current_form_status";
public static SessionManager lookup() {
return CDIBeanLocator.getBeanByType(SessionManager.class);
}
@Inject /** Logger */
private transient Logger log;
/**
* Returns current form status
*/
public static FormStatus getCurrentFormStatus() {
RequestContext reqCtx = RequestContext.lookup();
HttpSession session = reqCtx.getRequest().getSessionObject();
FormStatus formStatus = (FormStatus) session.getAttribute(ATTRIBUTE_FORM_STATUS);
if (formStatus == null) {
formStatus = new FormStatus();
session.setAttribute(ATTRIBUTE_FORM_STATUS, formStatus);
}
return formStatus;
}
/**
* @deprecated Use Panel.getPanelSession() instead.
*/
public static PanelSession getPanelSession(Panel panel) {
return panel.getPanelSession();
}
/**
* Returns the section status object for a given region. If it doesn't exist,
* creates and stores it in the session.
*/
public static LayoutRegionStatus getRegionStatus(Section section, LayoutRegion region) {
RequestContext reqCtx = RequestContext.lookup();
HttpSession session = reqCtx.getRequest().getSessionObject();
if (section == null || region == null) return null;
String key = "_region_status_" + section.getKey() + "_" + region.getId();
LayoutRegionStatus sectionStatus = (LayoutRegionStatus) session.getAttribute(key);
if (sectionStatus == null) {
sectionStatus = new LayoutRegionStatus(region);
session.setAttribute(key, sectionStatus);
}
return sectionStatus;
}
/**
* @deprecated Use LocaleManager instead
*/
public static Locale getCurrentLocale() {
return LocaleManager.currentLocale();
}
/**
* @deprecated Use LocaleManager instead
*/
public static String getLang() {
return LocaleManager.currentLang();
}
}