/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.gui.legacy.portlet;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.rhq.enterprise.gui.legacy.WebUser;
import org.rhq.enterprise.gui.legacy.action.BaseAction;
import org.rhq.enterprise.gui.legacy.util.SessionUtils;
import org.rhq.enterprise.gui.util.WebUtility;
/**
* Base RSSAction class to extend. Provides utility methods.
*/
public abstract class BaseRSSAction extends BaseAction {
private static final Log log = LogFactory.getLog(BaseRSSAction.class.getName());
protected String getUsername(HttpServletRequest request) {
return WebUtility.getRequiredRequestParameter(request, "user");
}
protected WebUser getWebUser(HttpServletRequest request) {
try {
return SessionUtils.getWebUser(request.getSession());
} catch (Exception e) {
log.error("No RSS feeds allowed for user without configuration: " + e);
return null;
}
}
protected void setManagingEditor(HttpServletRequest request) {
// Get "from" sender for managingEditor field
request.setAttribute("managingEditor", System.getProperty("rhq.server.email.from-address"));
}
private String getBaseURL(HttpServletRequest request) {
return request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort();
}
protected RSSFeed getNewRSSFeed(HttpServletRequest request) {
return new RSSFeed(getBaseURL(request));
}
}