/*
* 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.myfaces.examples.listexample;
import org.apache.myfaces.component.html.ext.HtmlDataTable;
import javax.faces.event.ActionEvent;
import javax.faces.component.UIComponent;
import javax.faces.component.UIData;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.HashMap;
/**
* DOCUMENT ME!
* @author Thomas Spiegl (latest modification by $Author: grantsmith $)
* @version $Revision: 472610 $ $Date: 2006-11-08 20:46:34 +0100 (Mi, 08 Nov 2006) $
*/
public class SimpleCountryList
{
private List _countries = new ArrayList();
static
{
}
SimpleCountry getSimpleCountry(long id)
{
for (int i = 0; i < _countries.size(); i++)
{
SimpleCountry country = (SimpleCountry)_countries.get(i);
if (country.getId() == id)
{
return country;
}
}
return null;
}
long getNewSimpleCountryId()
{
long maxId = 0;
for (int i = 0; i < _countries.size(); i++)
{
SimpleCountry country = (SimpleCountry)_countries.get(i);
if (country.getId() > maxId)
{
maxId = country.getId();
}
}
return maxId + 1;
}
void saveSimpleCountry(SimpleCountry simpleCountry)
{
if (simpleCountry.getId() == 0)
{
simpleCountry.setId(getNewSimpleCountryId());
}
boolean found = false;
for (int i = 0; i < _countries.size(); i++)
{
SimpleCountry country = (SimpleCountry)_countries.get(i);
if (country.getId() == simpleCountry.getId())
{
_countries.set(i, simpleCountry);
found = true;
}
}
if (!found)
{
_countries.add(simpleCountry);
}
}
void deleteSimpleCountry(SimpleCountry simpleCountry)
{
for (int i = 0; i < _countries.size(); i++)
{
SimpleCountry country = (SimpleCountry)_countries.get(i);
if (country.getId() == simpleCountry.getId())
{
_countries.remove(i);
}
}
}
public SimpleCountryList()
{
_countries.add(new SimpleCountry(1, "AUSTRIA", "AT", new BigDecimal(123L), createCities(new String[]{"Wien","Graz","Linz","Salzburg"})));
_countries.add(new SimpleCountry(2, "AZERBAIJAN", "AZ", new BigDecimal(535L), createCities(new String[]{"Baku","Sumgait","Qabala","Agdam"})));
_countries.add(new SimpleCountry(3, "BAHAMAS", "BS", new BigDecimal(1345623L), createCities(new String[]{"Nassau","Alice Town","Church Grove","West End"})));
_countries.add(new SimpleCountry(4, "BAHRAIN", "BH", new BigDecimal(346L), createCities(new String[]{"Bahrain"})));
_countries.add(new SimpleCountry(5, "BANGLADESH", "BD", new BigDecimal(456L), createCities(new String[]{"Chittagong","Chandpur","Bogra","Feni"})));
_countries.add(new SimpleCountry(6, "BARBADOS", "BB", new BigDecimal(45645L), createCities(new String[]{"Grantley Adams"})));
}
/**
* @param names
* @return
*/
private SimpleCity[] createCities(String[] names)
{
SimpleCity[] result = new SimpleCity[names.length];
for (int i = 0; i < result.length; i++)
{
result[i] = new SimpleCity(names[i]);
}
return result;
}
public List getCountries()
{
return _countries;
}
public Map getCountryMap()
{
Map map = new HashMap();
List li = getCountries();
for (int i = 0; i < li.size(); i++)
{
SimpleCountry simpleCountry = (SimpleCountry) li.get(i);
map.put(simpleCountry.getIsoCode(),simpleCountry.getName());
}
return map;
}
public void setCountries(List countries)
{
_countries = countries;
}
public String addCountry()
{
List list = getCountries();
list.add(new SimpleCountry(list.size() + 1, "", "", new BigDecimal(0), createCities(new String[] {})));
return "ok";
}
public void deleteCountry(ActionEvent ev)
{
UIData datatable = findParentHtmlDataTable(ev.getComponent());
getCountries().remove(datatable.getRowIndex() + datatable.getFirst());
}
/**
* @param component
* @return
*/
private HtmlDataTable findParentHtmlDataTable(UIComponent component)
{
if (component == null)
{
return null;
}
if (component instanceof HtmlDataTable)
{
return (HtmlDataTable) component;
}
return findParentHtmlDataTable(component.getParent());
}
}