ScoreCellRenderer.java

/**
 * <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.course.assessment;

import java.util.Locale;

import org.olat.core.gui.components.table.CustomCellRenderer;
import org.olat.core.gui.render.Renderer;
import org.olat.core.gui.render.StringOutput;
import org.olat.core.util.StringHelper;

/**
 * 
 * Description:<br>
 * This render apply a format to the score
 * 
 * <P>
 * Initial Date:  14 mars 2011 <br>
 * @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
 */
//fxdiff VCRP-4: assessment overview with max score
public class ScoreCellRenderer implements CustomCellRenderer {

	@Override
	public void render(StringOutput sb, Renderer renderer, Object val, Locale locale, int alignment, String action) {
		if(val instanceof Float) {
			Float score = (Float)val;
			String scoreStr = AssessmentHelper.getRoundedScore(score);
			if(StringHelper.containsNonWhitespace(scoreStr)) {
				sb.append(scoreStr);
			}
		} else if(val instanceof String) {
			sb.append((String)val);
		}
	}
}