BankAccountBalancePage.java

/*
 * 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.apache.wicket.security.examples.multilogin.pages;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;

import org.apache.wicket.behavior.SimpleAttributeModifier;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.security.examples.multilogin.components.navigation.ButtonContainer;
import org.apache.wicket.security.examples.multilogin.entities.Entry;

/**
 * Page for showing the balance of a bank account.
 * 
 * @author marrink
 */
public class BankAccountBalancePage extends SecurePage
{

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * Construct.
	 */
	public BankAccountBalancePage()
	{
		add(new ButtonContainer("buttoncontainer", ButtonContainer.BUTTON_OVERVIEW));
		add(new ListView<Entry>("transactions", generateData())
		{
			private static final long serialVersionUID = 1L;

			@Override
			protected void populateItem(ListItem<Entry> item)
			{
				item.add(new Label("when"));
				item.add(new Label("from"));
				item.add(new Label("to"));
				item.add(new Label("description"));
				item.add(new Label("amount"));
				if (item.getIndex() % 2 == 0)
					item.add(new SimpleAttributeModifier("class", "outside halfhour"));
			}

			@Override
			protected IModel<Entry> getListItemModel(IModel< ? extends List<Entry>> listViewModel,
					int index)
			{
				return new CompoundPropertyModel<Entry>(super
					.getListItemModel(listViewModel, index));
			}
		});
	}

	/**
	 * Generate some random data
	 * 
	 * @return
	 */
	private List<Entry> generateData()
	{
		int size = (int) (Math.random() * 90) + 10;
		List<Entry> data = new ArrayList<Entry>(size);
		String to = "" + System.currentTimeMillis();
		for (int i = 0; i < size; i++)
		{
			Calendar cal = Calendar.getInstance();
			cal.add(Calendar.DAY_OF_YEAR, (-1 * size) + i);
			cal.add(Calendar.HOUR_OF_DAY, (int) Math.random() * 12);
			data.add(new Entry("" + cal.getTimeInMillis(), to, cal.getTime().toString(), "foobar",
				"$" + (Math.random() * 2546.789)));
		}
		return data;
	}
}