/**
* 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.group.ui.context;
import java.util.List;
import org.apache.commons.lang.StringEscapeUtils;
import org.olat.core.gui.components.table.DefaultTableDataModel;
import org.olat.core.gui.components.table.TableDataModel;
import org.olat.core.gui.translator.Translator;
import org.olat.core.util.Formatter;
import org.olat.core.util.filter.FilterFactory;
import org.olat.course.groupsandrights.ui.DefaultContextTranslationHelper;
import org.olat.group.context.BGContext;
/**
* Description:<BR>
* The business group table model contains a list of business groups and can
* display the business groups
* <P>
* Initial Date: Jan 24, 2005
*
* @author gnaegi
*/
public class BGContextTableModel extends DefaultTableDataModel implements TableDataModel {
private Translator trans;
private boolean showType;
private boolean showDefault;
/**
* Constructor for the business group table model
*
* @param groupContexts The list of group contexts
* @param trans
* @param showType true: show type row
* @param showDefault true: show isDefaultContext flag
*/
public BGContextTableModel(List groupContexts, Translator trans, boolean showType, boolean showDefault) {
super(groupContexts);
this.trans = trans;
this.showType = showType;
this.showDefault = showDefault;
}
/**
* @see org.olat.core.gui.components.table.TableDataModel#getColumnCount()
*/
public int getColumnCount() {
int column = 2;
if (showType) column++;
if (showDefault) column++;
return column;
}
/**
* @see org.olat.core.gui.components.table.TableDataModel#getValueAt(int, int)
*/
public Object getValueAt(int row, int col) {
BGContext context = (BGContext) objects.get(row);
switch (col) {
case 0:
String name = DefaultContextTranslationHelper.translateIfDefaultContextName(context, trans);
name = StringEscapeUtils.escapeHtml(name).toString();
return name;
case 1:
String description = context.getDescription();
description = FilterFactory.getHtmlTagsFilter().filter(description);
description = Formatter.truncate(description, 256);
return description;
case 2:
if (showType) return trans.translate(context.getGroupType());
else return new Boolean(context.isDefaultContext());
case 3:
return new Boolean(context.isDefaultContext());
default:
return "ERROR";
}
}
/**
* @param row
* @return BGContext from given row
*/
public BGContext getGroupContextAt(int row) {
return (BGContext) objects.get(row);
}
}