Merge branch 'nguyennamthai-master'
This commit is contained in:
commit
efa4421967
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>cxf-jaxrs-implementation</artifactId>
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<parent>
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<groupId>com.baeldung</groupId>
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<artifactId>apache-cxf</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<cxf.version>3.1.7</cxf.version>
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<httpclient.version>4.5.2</httpclient.version>
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</properties>
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<build>
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<plugins>
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<plugin>
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<groupId>org.codehaus.mojo</groupId>
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<artifactId>exec-maven-plugin</artifactId>
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<configuration>
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<mainClass>com.baeldung.cxf.jaxrs.implementation.RestfulServer</mainClass>
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</configuration>
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</plugin>
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<plugin>
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<artifactId>maven-surefire-plugin</artifactId>
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<version>2.19.1</version>
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<configuration>
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<excludes>
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<exclude>**/ServiceTest</exclude>
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</excludes>
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</configuration>
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</plugin>
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</plugins>
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</build>
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<dependencies>
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<dependency>
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<groupId>org.apache.cxf</groupId>
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<artifactId>cxf-rt-frontend-jaxrs</artifactId>
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<version>${cxf.version}</version>
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</dependency>
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<dependency>
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<groupId>org.apache.cxf</groupId>
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<artifactId>cxf-rt-transports-http-jetty</artifactId>
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<version>${cxf.version}</version>
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</dependency>
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<dependency>
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<groupId>org.apache.httpcomponents</groupId>
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<artifactId>httpclient</artifactId>
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<version>${httpclient.version}</version>
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</dependency>
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</dependencies>
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</project>
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package com.baeldung.cxf.jaxrs.implementation;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import javax.ws.rs.GET;
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import javax.ws.rs.PUT;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.Produces;
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import javax.ws.rs.core.Response;
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@Path("baeldung")
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@Produces("text/xml")
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public class Baeldung {
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private Map<Integer, Course> courses = new HashMap<>();
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{
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Student student1 = new Student();
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Student student2 = new Student();
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student1.setId(1);
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student1.setName("Student A");
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student2.setId(2);
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student2.setName("Student B");
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List<Student> course1Students = new ArrayList<>();
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course1Students.add(student1);
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course1Students.add(student2);
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Course course1 = new Course();
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Course course2 = new Course();
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course1.setId(1);
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course1.setName("REST with Spring");
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course1.setStudents(course1Students);
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course2.setId(2);
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course2.setName("Learn Spring Security");
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courses.put(1, course1);
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courses.put(2, course2);
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}
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@GET
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@Path("courses/{courseOrder}")
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public Course getCourse(@PathParam("courseOrder") int courseOrder) {
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return courses.get(courseOrder);
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}
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@PUT
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@Path("courses/{courseOrder}")
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public Response putCourse(@PathParam("courseOrder") int courseOrder, Course course) {
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Course existingCourse = courses.get(courseOrder);
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Response response;
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if (existingCourse == null || existingCourse.getId() != course.getId() || !(existingCourse.getName().equals(course.getName()))) {
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courses.put(courseOrder, course);
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response = Response.ok().build();
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} else {
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response = Response.notModified().build();
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}
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return response;
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}
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@Path("courses/{courseOrder}/students")
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public Course pathToStudent(@PathParam("courseOrder") int courseOrder) {
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return courses.get(courseOrder);
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}
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}
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package com.baeldung.cxf.jaxrs.implementation;
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import java.util.ArrayList;
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import java.util.List;
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import javax.ws.rs.DELETE;
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import javax.ws.rs.GET;
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import javax.ws.rs.POST;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.core.Response;
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import javax.xml.bind.annotation.XmlRootElement;
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@XmlRootElement(name = "Course")
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public class Course {
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private int id;
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private String name;
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private List<Student> students;
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public List<Student> getStudents() {
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return students;
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}
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public void setStudents(List<Student> students) {
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this.students = students;
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}
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@GET
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@Path("{studentOrder}")
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public Student getStudent(@PathParam("studentOrder")int studentOrder) {
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return students.get(studentOrder);
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}
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@POST
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public Response postStudent(Student student) {
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if (students == null) {
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students = new ArrayList<Student>();
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}
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students.add(student);
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return Response.ok(student).build();
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}
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@DELETE
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@Path("{studentOrder}")
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public Response deleteStudent(@PathParam("studentOrder") int studentOrder) {
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Student student = students.get(studentOrder);
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Response response;
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if (student != null) {
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students.remove(studentOrder);
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response = Response.ok().build();
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} else {
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response = Response.notModified().build();
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}
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return response;
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}
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}
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@ -0,0 +1,21 @@
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package com.baeldung.cxf.jaxrs.implementation;
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import org.apache.cxf.endpoint.Server;
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import org.apache.cxf.jaxrs.JAXRSServerFactoryBean;
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import org.apache.cxf.jaxrs.lifecycle.SingletonResourceProvider;
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public class RestfulServer {
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public static void main(String args[]) throws Exception {
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JAXRSServerFactoryBean factoryBean = new JAXRSServerFactoryBean();
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factoryBean.setResourceClasses(Baeldung.class);
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factoryBean.setResourceProvider(new SingletonResourceProvider(new Baeldung()));
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factoryBean.setAddress("http://localhost:8080/");
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Server server = factoryBean.create();
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System.out.println("Server ready...");
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Thread.sleep(60 * 1000);
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System.out.println("Server exiting");
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server.destroy();
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System.exit(0);
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}
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}
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@ -0,0 +1,25 @@
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package com.baeldung.cxf.jaxrs.implementation;
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import javax.xml.bind.annotation.XmlRootElement;
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@XmlRootElement(name = "Student")
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public class Student {
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private int id;
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private String name;
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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}
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<Course>
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<id>3</id>
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<name>Apache CXF Support for RESTful</name>
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</Course>
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<Student>
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<id>3</id>
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<name>Student C</name>
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</Student>
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@ -0,0 +1,93 @@
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package com.baeldung.cxf.jaxrs.implementation;
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import static org.junit.Assert.assertEquals;
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import org.junit.AfterClass;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.net.URL;
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import javax.xml.bind.JAXB;
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import org.apache.http.HttpResponse;
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import org.apache.http.client.methods.HttpDelete;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.client.methods.HttpPut;
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import org.apache.http.entity.InputStreamEntity;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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public class ServiceTest {
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private static final String BASE_URL = "http://localhost:8080/baeldung/courses/";
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private static CloseableHttpClient client;
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@BeforeClass
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public static void createClient() {
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client = HttpClients.createDefault();
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}
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@AfterClass
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public static void closeClient() throws IOException {
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client.close();
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}
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@Test
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public void whenPutCourse_thenCorrect() throws IOException {
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HttpPut httpPut = new HttpPut(BASE_URL + "3");
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InputStream resourceStream = this.getClass().getClassLoader().getResourceAsStream("course.xml");
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httpPut.setEntity(new InputStreamEntity(resourceStream));
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httpPut.setHeader("Content-Type", "text/xml");
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HttpResponse response = client.execute(httpPut);
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assertEquals(200, response.getStatusLine().getStatusCode());
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Course course = getCourse(3);
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assertEquals(3, course.getId());
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assertEquals("Apache CXF Support for RESTful", course.getName());
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}
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@Test
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public void whenPostStudent_thenCorrect() throws IOException {
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HttpPost httpPost = new HttpPost(BASE_URL + "2/students");
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InputStream resourceStream = this.getClass().getClassLoader().getResourceAsStream("student.xml");
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httpPost.setEntity(new InputStreamEntity(resourceStream));
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httpPost.setHeader("Content-Type", "text/xml");
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HttpResponse response = client.execute(httpPost);
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assertEquals(200, response.getStatusLine().getStatusCode());
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Student student = getStudent(2, 0);
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assertEquals(3, student.getId());
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assertEquals("Student C", student.getName());
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}
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@Test
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public void whenDeleteStudent_thenCorrect() throws IOException {
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HttpDelete httpDelete = new HttpDelete(BASE_URL + "1/students/0");
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HttpResponse response = client.execute(httpDelete);
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assertEquals(200, response.getStatusLine().getStatusCode());
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Course course = getCourse(1);
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assertEquals(1, course.getStudents().size());
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assertEquals(2, course.getStudents().get(0).getId());
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assertEquals("Student B", course.getStudents().get(0).getName());
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}
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private Course getCourse(int courseOrder) throws IOException {
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URL url = new URL(BASE_URL + courseOrder);
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InputStream input = url.openStream();
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Course course = JAXB.unmarshal(new InputStreamReader(input), Course.class);
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return course;
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}
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private Student getStudent(int courseOrder, int studentOrder) throws IOException {
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URL url = new URL(BASE_URL + courseOrder + "/students/" + studentOrder);
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InputStream input = url.openStream();
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Student student = JAXB.unmarshal(new InputStreamReader(input), Student.class);
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return student;
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}
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}
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@ -8,6 +8,7 @@
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<modules>
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<module>cxf-introduction</module>
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<module>cxf-spring</module>
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<module>cxf-jaxrs-implementation</module>
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</modules>
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<dependencies>
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<dependency>
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|
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