restlet-jse
一、实体
Contact
package com.tht.common;
import java.io.Serializable;
public class Contact implements Serializable {
private int id;
private static final long serialVersionUID = 1L;
private int age;
private String firstName;
private Address homeAddress;
private String lastName;
public Contact() {
}
public Contact(String firstName, String lastName, Address homeAddress,
int age) {
super();
this.firstName = firstName;
this.lastName = lastName;
this.homeAddress = homeAddress;
this.age = age;
}
public Contact(int id,String firstName, String lastName, Address homeAddress,
int age) {
super();
this.id=id;
this.firstName = firstName;
this.lastName = lastName;
this.homeAddress = homeAddress;
this.age = age;
}
public int getAge() {
return age;
}
public String getFirstName() {
return firstName;
}
public Address getHomeAddress() {
return homeAddress;
}
public String getLastName() {
return lastName;
}
public void setAge(int age) {
this.age = age;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public void setHomeAddress(Address homeAddress) {
this.homeAddress = homeAddress;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
@Override
public boolean equals(Object obj) {
return super.equals(obj);
}
}
二、实体 Address
package com.tht.common;
import java.io.Serializable;
public class Address implements Serializable {
private static final long serialVersionUID = 1L;
private String line1;
private String line2;
private String zipCode;
private String city;
private String country;
public Address() {
}
public Address(String line1, String line2, String zipCode, String city,
String country) {
super();
this.line1 = line1;
this.line2 = line2;
this.zipCode = zipCode;
this.city = city;
this.country = country;
}
public String getCity() {
return city;
}
public String getCountry() {
return country;
}
public String getLine1() {
return line1;
}
public String getLine2() {
return line2;
}
public String getZipCode() {
return zipCode;
}
public void setCity(String city) {
this.city = city;
}
public void setCountry(String country) {
this.country = country;
}
public void setLine1(String line1) {
this.line1 = line1;
}
public void setLine2(String line2) {
this.line2 = line2;
}
public void setZipCode(String zipCode) {
this.zipCode = zipCode;
}
}
三、服务资源
package firstSteps;
import org.restlet.Application;
import org.restlet.Component;
import org.restlet.Restlet;
import org.restlet.data.Protocol;
import org.restlet.routing.Router;
import com.tht.resource.ContactServerResource;
public class FirstStepsApplication extends Application {
/**
* Creates a root Restlet that will receive all incoming calls.
*/
@Override
public synchronized Restlet createInboundRoot() {
// Create a router Restlet that routes each call to a new instance of HelloWorldResource.
Router router = new Router(getContext());
// Defines only one route
router.attach("/hello", ContactServerResource.class);
return router;
}
/* public static void main(String[] args) throws Exception {
// Create a new Component.
Component component = new Component();
// Add a new HTTP server listening on port 8182.
component.getServers().add(Protocol.HTTP, 8182);
// Attach the sample application.
component.getDefaultHost().attach("/firstSteps",
new FirstStepsApplication());
// Start the component.
component.start();
} */
}
package com.tht.resource;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.restlet.resource.ServerResource;
import com.tht.common.Address;
import com.tht.common.Contact;
import com.tht.common.ContactResource;
public class ContactServerResource extends ServerResource implements
ContactResource {
public ContactServerResource(){
}
private static Contact contact =
new Contact("firstName1", "lastName1", new Address("Address1", "Address2", "20010", "city1",
"country1"), 10);
@Override
public void remove(String key) {
contact=null;
}
@Override
public Contact retrieve() {
return contact;
}
@Override
public void store(Contact contact) {
this.contact=contact;
}
}
三启动服务
import org.restlet.Component;
import org.restlet.data.Protocol;
import firstSteps.FirstStepsApplication;
/**
* 启动程序 开起服务http://localhost:8182/firstSteps
*
*可以访问请求路径： http://localhost:8182/firstSteps/hello
* @author think
*
*/
public class Run {
public static void main(String[] args) throws Exception {
// Create a new Component.
Component component = new Component();
// Add a new HTTP server listening on port 8182.
component.getServers().add(Protocol.HTTP, 8182);
// Attach the sample application.
component.getDefaultHost().attach("/firstSteps",
new FirstStepsApplication());
// Start the component.
component.start();
}
}
四、启动客户端
package com.tht.client;
import com.tht.common.Contact;
import com.tht.common.ContactResource;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import org.restlet.data.MediaType;
import org.restlet.resource.ClientResource;
import org.restlet.resource.ResourceException;
public class GetRequest {
public static void main(String[] args) throws ResourceException,
IOException {
ClientResource cr = new ClientResource(
"http://localhost:8182/firstSteps/hello");
// Get the Contact object
ContactResource resource = cr.wrap(ContactResource.class);
Contact contact = resource.retrieve();
if (contact != null) {
System.out.println("firstname: " + contact.getFirstName());
System.out.println(" lastname: " + contact.getLastName());
System.out.println(" age: " + contact.getAge());
}
/*
* Map<String, Contact> contacts = resource.retrieve(); Contact
* contact=null; for(Object key : contacts.keySet()){
* System.out.println("key:"+key);
*
* contact=contacts.get(key); System.out.println("value:"+contact); if
* (contact != null) { System.out.println("firstname: " +
* contact.getFirstName()); System.out.println(" lastname: " +
* contact.getLastName()); System.out.println(" age: " +
* contact.getAge()); }
*
* }
*/
// In case the Contact object is not available
// Get a JSON representation of the contact
// System.out.println("\nJSON representation");
// cr.get(MediaType.APPLICATION_JSON).write(System.out);
}
}
delete
package com.tht.client;
import com.tht.common.Address;
import com.tht.common.Contact;
import com.tht.common.ContactResource;
import java.io.IOException;
import org.restlet.data.MediaType;
import org.restlet.resource.ClientResource;
import org.restlet.resource.ResourceException;
public class DeleteRequest {
public static void main(String[] args) throws ResourceException,
IOException {
ClientResource cr = new ClientResource(
"http://localhost:8182/firstSteps/hello");
// Get the Contact object
ContactResource resource = cr.wrap(ContactResource.class);
Contact contact =
new Contact("firstName1", "lastName1", new Address("Address1", "Address2", "20010", "city1",
"country1"), 10);
resource.store(contact);
}
}
put
package com.tht.client;
import com.tht.common.Address;
import com.tht.common.Contact;
import com.tht.common.ContactResource;
import java.io.IOException;
import org.restlet.data.MediaType;
import org.restlet.resource.ClientResource;
import org.restlet.resource.ResourceException;
public class PutRequest {
public static void main(String[] args) throws ResourceException,
IOException {
ClientResource cr = new ClientResource(
"http://localhost:8182/firstSteps/hello");
// Get the Contact object
ContactResource resource = cr.wrap(ContactResource.class);
Contact contact =
new Contact("firstName1", "lastName1", new Address("Address1", "Address2", "20010", "city1",
"country1"), 10);
resource.store(contact);
}
}