com.rolex.explore.beanutils.service.BeanUtilsService.java Source code

Introduction

Here is the source code for com.rolex.explore.beanutils.service.BeanUtilsService.java

Source

package com.rolex.explore.beanutils.service;

import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import javax.inject.Named;

import org.apache.commons.beanutils.BeanUtils;
import org.apache.commons.beanutils.PropertyUtils;

import com.rolex.explore.beanutils.model.Address;
import com.rolex.explore.beanutils.model.Place;
import com.rolex.explore.beanutils.model.SampleBean;
import com.rolex.explore.beanutils.model.TourismAward;

@Named
public class BeanUtilsService {

    public void exploreBeanUtil() {

        SampleBean bean = new SampleBean();

        String property1 = "name";

        String property2 = "currentAddress.city";

        String property3 = "previousAddresses[0].city";

        String property4 = "previousAddresses[3].city";

        String property5 = "vehicleLicenseModel(R60)";

        Place place1 = new Place("Sentosa", "Singapore");
        Place place2 = new Place("Colombo", "Sri Lanka");
        List<Place> places = new ArrayList<Place>();
        places.add(place1);
        places.add(place2);

        String property6 = "yearlyPlacesVisited(2000)";

        String property7 = "placesVisited";

        String property8 = "placesVisited[0]";

        TourismAward award = new TourismAward("World Award Committee", "USA");

        String property9 = "yearlyPlacesVisited(2000)[0].tourismAwards[0]";

        try {
            PropertyUtils.setProperty(bean, property1, "Rolex Rolex");
            String value1 = (String) PropertyUtils.getProperty(bean, property1);
            System.out.println("###Reverse1:   " + value1);

            PropertyUtils.setProperty(bean, property2, "Hoffman Estates");
            String value2 = (String) PropertyUtils.getProperty(bean, property2);
            System.out.println("###Reverse2:   " + value2);

            PropertyUtils.setProperty(bean, property3, "Schaumburg");
            String value3 = (String) PropertyUtils.getProperty(bean, property3);
            System.out.println("###Reverse3:   " + value3);

            PropertyUtils.setProperty(bean, property4, "Des Plaines");
            String value4 = (String) PropertyUtils.getProperty(bean, property4);
            System.out.println("###Reverse4:   " + value4);

            Address[] arrayValue1 = (Address[]) PropertyUtils.getProperty(bean, "previousAddresses");
            System.out.println("###ReverseArray:   " + Arrays.toString(arrayValue1));

            PropertyUtils.setProperty(bean, property5, "Sonata");
            String value5 = (String) PropertyUtils.getProperty(bean, property5);
            System.out.println("###Reverse5:   " + value5);

            PropertyUtils.setProperty(bean, property6, places);
            List<Place> value6 = (List<Place>) PropertyUtils.getProperty(bean, property6);
            System.out.println("###Reverse6:   " + value6.get(0));

            PropertyUtils.setProperty(bean, property7, places);
            List<Place> value7 = (List<Place>) PropertyUtils.getProperty(bean, property7);
            System.out.println("###Reverse7:   " + value7.get(0));

            PropertyUtils.setProperty(bean, property8, place2);
            Place value8 = (Place) PropertyUtils.getProperty(bean, property8);
            System.out.println("###Reverse8:   " + value8);

            PropertyUtils.setProperty(bean, property9, award);
            TourismAward value9 = (TourismAward) PropertyUtils.getProperty(bean, property9);
            System.out.println("###Reverse8:   " + value8);

            System.out.println("Bean: " + bean);

            SampleBean copyBean = new SampleBean();
            BeanUtils.copyProperties(copyBean, bean);
            System.out.println("Bean: " + bean);
            System.out.println("Copy Bean: " + copyBean);

        } catch (IllegalAccessException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (NoSuchMethodException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

}