org.sakaiproject.wicket.markup.html.repeater.data.table.BasicDataTable.java Source code

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Here is the source code for org.sakaiproject.wicket.markup.html.repeater.data.table.BasicDataTable.java

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/**
 * Copyright (c) 2007 The Apereo Foundation
 *
 * Licensed under the Educational Community License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *             http://opensource.org/licenses/ecl2
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * This file contains code copied from the Apache Wicket project, from the class
 *  org.apache.wicket.extensions.markup.html.repeater.data.table.DefaultDataTable
 * Originally authored by Igor Vaynberg (ivaynberg)
 * 
 * Significant modifications have been made to this code, but the original license of that class 
 * is listed below:
 * 
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.sakaiproject.wicket.markup.html.repeater.data.table;

import java.util.List;

import org.apache.wicket.extensions.markup.html.repeater.data.sort.ISortStateLocator;
import org.apache.wicket.extensions.markup.html.repeater.data.table.DataTable;
import org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn;
import org.apache.wicket.extensions.markup.html.repeater.data.table.NoRecordsToolbar;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.OddEvenItem;
import org.apache.wicket.markup.repeater.data.IDataProvider;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.ResourceModel;
import org.sakaiproject.wicket.markup.html.repeater.util.SortableListDataProvider;

public class BasicDataTable extends DataTable {

    private static final long serialVersionUID = 1L;

    public BasicDataTable(String id, List columns, List data) {
        this(id, columns, new SortableListDataProvider(data));
    }

    public BasicDataTable(String id, List columns, IDataProvider dataProvider) {
        super(id, (IColumn[]) columns.toArray(new IColumn[columns.size()]), dataProvider, getDefaultRowsPerPage());

        decorateTable(dataProvider);
    }

    protected void decorateTable(IDataProvider dataProvider) {
        if (dataProvider instanceof ISortStateLocator)
            addTopToolbar(new BasicHeadersToolbar(this, (ISortStateLocator) dataProvider));
        else
            addTopToolbar(new BasicHeadersToolbar(this, null));
        addBottomToolbar(new NoRecordsToolbar(this));
        add(new Label("caption", new ResourceModel("table.caption")));
    }

    protected Item newRowItem(String id, int index, IModel model) {
        return new OddEvenItem(id, index, model);
    }

    protected static int getDefaultRowsPerPage() {
        return 50;
    }

    protected IModel getNoRecordsMessage() {
        return new ResourceModel("table.norecords");
    }

}