OPEN .NET

Түрүүчийн бичлэгт webservice - ээ үүсгэсэн. Интерфейс нь

 package xfire.secure.demo;
 public interface ILookPeople {

    public String example(String message);
}

байх  бөгөөд implementation class нь дараах байдалтай байна

package xfire.secure.demo;
public class LookPeopleImpl implements ILookPeople {

 public String example(String message) {
        return message;
    }

}
Webservice -ээ тестлэхын тулд webservice project оо server-тээ upload хийгээд
http://localhost:8080/xfiredemo/services/ гэсэн замаар хандахад

Available Services:

    * LookPeople [wsdl]

      Generated by XFire ( http://xfire.codehaus.org )

гэсэн бичлэг гарч байнх ёстой. Хэрвээ энэ гарч ирэхгүй бол та server-нхээ log-г шалгана уу.

Ингээд Testclient class үүсгээд test client ээ command line -с болон Myeclipse-cээ Run as Java Application гэж ажиллуулна.

public class TestClient {

    public static void main(String[] args) {

                Service srvcModel = new
                ObjectServiceFactory().create(ILookPeople.class);
                XFireProxyFactory factory =
                   new XFireProxyFactory(XFireFactory.newInstance().getXFire());
                String helloWorldURL =
                   "http://localhost:8080/xfiredemo/services/LookPeople";
                try {
                   ILookPeople srvc = (ILookPeople)factory.create(srvcModel, helloWorldURL);
                   String result = srvc.example("Hello world");
                   System.out.print(result);

                   } catch (MalformedURLException e) {
                   e.printStackTrace();
                }
               }

}

Үр дүн: Hello world

Та ажилттай web service бүтээлээ.

    1. Collection дамжуулдаг
    2. Map дамжуулдаг
    3. Secure token шалгадаг  болгьё.

Ингээд интэрфейсээ болон Мөн implementation class аа дараах байдалтай өөрчлье.

 package xfire.secure.demo;

import java.util.Collection;
import java.util.Map;

//Generated by MyEclipse

public interface ILookPeople {

    public String example(String message);

    public Collection getAllAddress();
    public Map getUserInformation();
}

package xfire.secure.demo;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

import xfire.secure.data.Address;
import xfire.secure.data.Person;

//Generated by MyEclipse

public class LookPeopleImpl implements ILookPeople {

    private Collection addresses = null;
    private Map userInfo = null;

    private void init_address() {
        // TODO Auto-generated method stub
        addresses = new ArrayList<Address>();
        for(int i=0; i< 10; i++){

            addresses.add(new Address("MN " + i,"UB " + i, "AMAR " +i, "ROCK " + i, i ));
        }

    }

    private void init_info(){

        userInfo = new HashMap();
        Collection users = new ArrayList();
        for(int i=0; i< 10; i++){
            //users.add(new Person("A " +i, "B" +i, "C" + i, i, new Date()));
            userInfo.put(new Person("A " +i, "B" +i, "C" + i, i, new Date()), new Address("AU " + i,"CI " + i, "JOHN " +i, "BUILDING " + i, i ));
        }

    }

    public String example(String message) {
        return message;
    }

    public Collection getAllAddress() {
        // TODO Auto-generated method stub
        init_address();
        return addresses;
    }

    public Map getUserInformation() {
        // TODO Auto-generated method stub
        init_info();
        return userInfo;
    }
}

 Хэрвээ java 1.4 дээр ажилж байгаа бол энэхүү interface ээ заавал map хийсэн байх ёстой.

ILookPeople interface binding -г дараах байдалтай хийлээ.

ILookPeople.aegis.xml файлын нэр нь интерфейсын нэртэй яг адилхан мөн интерфейс байрлаж байгаа directory-т байх ёстой.

< mappings >
    < mapping >
        < method name="getAllAddress" >
            < return-type componentType="xfire.secure.data.Address" />
        </method>
        <  method name="getUserInformation" >
            < return-type keyType="xfire.secure.data.Person" componentType="xfire.secure.data.Address" />

        < /method >

    < /mapping >
< /mappings >

Хэрвээ та java 1.5 -c дээш хувилбар ашиглаж байгаа бол ингэх шаардлагагүй.

Интерфейс болон implementation class дээрээ

    public Collection < Address > getAllAddress();
    public Map< Address, Person > getUserInformation();

 гэж төрөлийг нь заагаад өгчхөд л ажиллана.

Одоо webservice ээ tomcat-даа deploy хийж өгөөд

http://localhost:8080/xfiredemo/services/LookPeople?wsdl гэсэн url -р хандахад

Websevice -н WSDL файл гарч ирнэ. WSDL = Web Service Definition Language

Хэрвээ таны webservice deploy хийгдэхгүй байвал та ямар нэг алдаа хийсэн байна. Үүнд google найз чинь туслана. Эсвэл та энд сэтгэгдлээ үлдээнэ үү.

 Client -с тест хийхдээ

public class TestClient {

    public static void main(String[] args) {


                Service srvcModel = new
                ObjectServiceFactory().create(ILookPeople.class);
                XFireProxyFactory factory =
                   new XFireProxyFactory(XFireFactory.newInstance().getXFire());
                String helloWorldURL =
                   "http://localhost:8080/xfiredemo/services/LookPeople";
                try {
                   ILookPeople srvc = (ILookPeople)factory.create(srvcModel, helloWorldURL);
                   String result = srvc.example("hello world");
                   System.out.print(result);


                   //Collection
                   System.out.println(">>>>>>>>>>>>>>>>>> Collection test information <<<<<<<<<<<<<<<<<<<<<<<<");
                   Collection collection = null;

                   try {
                       collection = srvc.getAllAddress();
                   } catch (Exception e) {
                    // TODO: handle exception
                       collection = null;
                   }

                   if(collection != null){

                       Iterator iterator = collection.iterator();

                       while (iterator.hasNext()) {
                        Address elem = (Address) iterator.next();
                        elem.print();
                        System.out.println();
                    }

                   }

                   System.out.println(">>>>>>>>>>>>>>>>>> Map test information <<<<<<<<<<<<<<<<<<<<<<<<");
                   //Map
                   Map map = null;

                   try {

                       map = srvc.getUserInformation();
                   } catch (Exception e) {
                    // TODO: handle exception
                      map = null;
                   }

                   if(map != null){

                       Set entries = map.entrySet();
                       Iterator iterator = entries != null ? entries.iterator() : null;

                       if(iterator != null){

                           while (iterator.hasNext()) {
                                Map.Entry entry = (Map.Entry) iterator.next();
                                ((Person) entry.getKey()).print();
                                ((Address) entry.getValue()).print();
                            }

                       }
                   }

                } catch (MalformedURLException e) {
                   e.printStackTrace();
                }
    }
}

 Үргэлжлэл бий ... ;)