/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <p>
*/
package org.olat.portal.infomsg;
import org.olat.admin.sysinfo.InfoMessageManager;
import org.olat.core.CoreSpringFactory;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.Component;
import org.olat.core.gui.components.velocity.VelocityContainer;
import org.olat.core.gui.control.DefaultController;
import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.gui.translator.PackageTranslator;
import org.olat.core.gui.translator.Translator;
import org.olat.core.util.StringHelper;
import org.olat.core.util.Util;
/**
* Description:<br>
* Displays the infomessage in a portlet.
*
* <P>
* @author Lars Eberle (<a href="http://www.bps-system.de/">BPS Bildungsportal Sachsen GmbH</a>)
*/
public class InfoMsgPortletRunController extends DefaultController {
private static final String VELOCITY_ROOT = Util.getPackageVelocityRoot(InfoMsgPortletRunController.class);
private Translator trans;
private VelocityContainer infoVC;
/**
* Constructor
* @param ureq
* @param wControl
*/
protected InfoMsgPortletRunController(UserRequest ureq, WindowControl wControl) {
super(wControl);
this.trans = new PackageTranslator(Util.getPackageName(InfoMsgPortletRunController.class), ureq.getLocale());
this.infoVC = new VelocityContainer("infoVC", VELOCITY_ROOT + "/portlet.html", trans, this);
InfoMessageManager mrg = (InfoMessageManager)CoreSpringFactory.getBean(InfoMessageManager.class);
String infoMsg = mrg.getInfoMessage();
if (StringHelper.containsNonWhitespace(infoMsg)) {
infoVC.contextPut("content", infoMsg);
} else {
infoVC.contextPut("content", trans.translate("nothing"));
}
setInitialComponent(this.infoVC);
}
public void event(UserRequest ureq, Component source, Event event) {
// doesn't do anything
}
protected void doDispose() {
// nothing to dispose
}
}