<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:p="http://www.springframework.org/schema/p"
	xmlns:util="http://www.springframework.org/schema/util"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
		http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd">

	<util:list id="cityNames">
		<bean class="City" p:cityName="Newyork" p:population="1002" />
		<bean class="City" p:cityName="Texas" p:population="1500" />
		<bean class="City" p:cityName="Wasington" p:population="2000" />
		<bean class="City" p:cityName="London" p:population="4000" />
		<bean class="City" p:cityName="Beijing" p:population="950" />
		<bean class="City" p:cityName="Tokyo" p:population="800" />
	</util:list>

	<bean id="consolidatedCity" class="ConsolidatedCity">
		<property name="topCityNames" value="#{cityNames.?[population >= 1000]}" />
		
		<property name="favoriteCity" value="#{cityNames[2]}" />
		
		<property name="firstCity" value="#{cityNames.^[population >= 1000]}" />
		<property name="lastCity" value="#{cityNames.$[population >= 1000]}" />
		
		<property name="cityNamesList" value="#{cityNames.![cityName]}" />
		<property name="topCityNamesList" value="#{cityNames.?[population >= 1000].![cityName]}" />
		<property name="cityNamesInDetails" value="#{cityNames.![cityName+'('+population+')']}" />
	</bean>
</beans>

import java.util.List;

public class ConsolidatedCity {
	private List topCityNames;
	private City favoriteCity;
	private City firstCity;
	private City lastCity;
	private List cityNamesList;
	private List topCityNamesList;
	private List cityNamesInDetails;
	
	public List getTopCityNames() {
		return topCityNames;
	}
	public void setTopCityNames(List topCityNames) {
		this.topCityNames = topCityNames;
	}
	public City getFavoriteCity() {
		return favoriteCity;
	}
	public void setFavoriteCity(City favoriteCity) {
		this.favoriteCity = favoriteCity;
	}
	public City getFirstCity() {
		return firstCity;
	}
	public void setFirstCity(City firstCity) {
		this.firstCity = firstCity;
	}
	public City getLastCity() {
		return lastCity;
	}
	public void setLastCity(City lastCity) {
		this.lastCity = lastCity;
	}
	public List getCityNamesList() {
		return cityNamesList;
	}
	public void setCityNamesList(List cityNamesList) {
		this.cityNamesList = cityNamesList;
	}
	public List getTopCityNamesList() {
		return topCityNamesList;
	}
	public void setTopCityNamesList(List topCityNamesList) {
		this.topCityNamesList = topCityNamesList;
	}
	public List getCityNamesInDetails() {
		return cityNamesInDetails;
	}
	public void setCityNamesInDetails(List cityNamesInDetails) {
		this.cityNamesInDetails = cityNamesInDetails;
	}
}

public class City {
	private String cityName;
	private int population;
	
	public String getCityName() {
		return cityName;
	}
	public void setCityName(String cityName) {
		this.cityName = cityName;
	}
	public int getPopulation() {
		return population;
	}
	public void setPopulation(int population) {
		this.population = population;
	}
	
	public String toString(){
		return "City:"+this.cityName+"; Population:"+this.population+";";
	}
}

import java.util.List;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class SpringRunner {
	public static void main(String[] args) {
		ApplicationContext context = new ClassPathXmlApplicationContext("bean-configuration.xml");
		
		List cityNames = (List) context.getBean("cityNames");
		
		System.out.println("
All cities");
		for (City city:cityNames){
			System.out.println(city);
		}
		
		ConsolidatedCity consolidatedCity = (ConsolidatedCity) context.getBean("consolidatedCity");
		
		System.out.println("
Top cities");
		for (City city:consolidatedCity.getTopCityNames()){
			System.out.println(city);
		}
		
		System.out.println("
Favorite City");
		System.out.println(consolidatedCity.getFavoriteCity());
		
		System.out.println("
First City");
		System.out.println(consolidatedCity.getFirstCity());
		
		System.out.println("
Last City");
		System.out.println(consolidatedCity.getLastCity());
		
		System.out.println("
City Names");
		System.out.println(consolidatedCity.getCityNamesList());
		
		System.out.println("
Top City Names");
		System.out.println(consolidatedCity.getTopCityNamesList());
		
		System.out.println("
City Names with Details");
		System.out.println(consolidatedCity.getCityNamesInDetails());
	}
}