DiskQuotaWarningProvider.java

package org.geoserver.gwc.web.diskquota;

import org.apache.wicket.Component;
import org.geoserver.security.GeoServerSecurityManager;
import org.geoserver.web.GeoServerApplication;
import org.geoserver.web.GeoServerHomePageContentProvider;

/**
 * Adds a error message to the home page in case the current user is the administrator
 * and the disk quota store failed to load
 * 
 * @author Andrea Aime - GeoSolutions
 */
public class DiskQuotaWarningProvider implements GeoServerHomePageContentProvider {

    @Override
    public Component getPageBodyComponent(String id) {
        GeoServerSecurityManager secMgr = GeoServerApplication.get().getSecurityManager();
        if (secMgr.checkAuthenticationForAdminRole() && DiskQuotaWarningPanel.getException() != null) {
            return new DiskQuotaWarningPanel(id);
        } else {
            return null;
        }
    }

}