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/**
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* <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 the
* <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
* <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>
* Initial code contributed and copyrighted by<br>
* frentix GmbH, http://www.frentix.com
* <p>
*/
package org.olat.user.ui;
import org.olat.core.CoreSpringFactory;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiCellRenderer;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableComponent;
import org.olat.core.gui.render.Renderer;
import org.olat.core.gui.render.StringOutput;
import org.olat.core.gui.render.URLBuilder;
import org.olat.core.gui.translator.Translator;
import org.olat.core.id.Identity;
import org.olat.core.id.User;
import org.olat.user.UserManager;
/**
*
* Initial date: 19 Feb 2021<br>
* @author uhensler, urs.hensler@frentix.com, http://www.frentix.com
*
*/
public class UserDisplayNameCellRenderer implements FlexiCellRenderer {
private static final UserDisplayNameCellRenderer INSTANCE = new UserDisplayNameCellRenderer();
private final UserManager userManager;
public static UserDisplayNameCellRenderer get() {
return INSTANCE;
}
private UserDisplayNameCellRenderer() {
this.userManager = CoreSpringFactory.getImpl(UserManager.class);
}
@Override
public void render(Renderer renderer, StringOutput target, Object cellValue, int row, FlexiTableComponent source,
URLBuilder ubu, Translator translator) {
if (cellValue instanceof Identity) {
String userDisplayName = userManager.getUserDisplayName(((Identity)cellValue).getKey());
target.append(userDisplayName);
} else if (cellValue instanceof User) {
String userDisplayName = userManager.getUserDisplayName(((User)cellValue));
target.append(userDisplayName);
}
}
}