O que devemos usar para ClientResponse e GenericType na versão mais recente (3.0.x) Resteasy?
Estou desenvolvendoResteasy
. Migrei as dependências pré-definidas do meu aplicativo de2.2.x
para3.0.x
e de repente vi que a maioria das APIs está obsoleta. Portanto, essa migração afeta o meu código e os casos de teste, dizendo simplesmente que foi preterido em todo o meu código.
Estou tomando o exemplo dos meus casos de teste: Caso de teste com versão anterior (na versão mais recente, ele foi preterido conforme mencionado no link:ClientRequestFactory RestEasy Reprovado ... Alguma outra alternativa RestEasy?):
import org.jboss.resteasy.util.GenericType;
import org.jboss.resteasy.client.ClientRequest;
import org.jboss.resteasy.client.ClientResponse;
@Test
public void testGetStudent() throws Exception{
String str = "http://localhost:8080/RESTfulExample/rest/restwebservice/list";
ClientRequest request = new ClientRequest(str);
ClientResponse<List<Student>> response = request.get(new GenericType<List<Student>>(){});
List<Student> students = response.getEntity();
System.out.println("Size : "+students.size());
}
Então refatoro meu caso de teste para usar
@Test
public void testGetStudents(){
final String str = "http://localhost:8080/RESTfulExample/rest/restwebservice/list";
Client client = ClientBuilder.newClient();
// Client client = ClientBuilder.newBuilder().build(); // This also works, OR
Response response = client.target(str).request().get();
// This will gives us whole XML output
String s = response.readEntity(String.class);
System.out.println(s);
**What is the replacement of below two lines in latest version? How I can get List of Student Object ?**
// ClientResponse<List<Student>> response = request.get(new GenericType<List<Student>>(){});
// List<Student> students = response.getEntity();
}
Por favor, guie.Qual é a substituição das duas linhas abaixo na versão mais recente? Como posso obter a lista de objetos do aluno?
Edit-1: Tentei abaixo, mas fornecendo o seguinte erro: Students.java
@XmlAccessorType(XmlAccessType.NONE)
@XmlRootElement(name = "students")
public class Students {
@XmlElement(name="student")
private ArrayList<Student> users;
public ArrayList<Student> getUsers() {
return users;
}
public void setUsers(ArrayList<Student> users) {
this.users = users;
}
}
Mas está me dando erros:
@Test
public void testGetStudents(){
final String str = "http://localhost:8080/RESTfulExample/rest/restwebservice/list";
Client client = ClientBuilder.newClient();
// Client client = ClientBuilder.newBuilder().build(); // This also works, OR
Response response = client.target(str).request().get();
// This will gives us whole XML output
String stringOutput = response.readEntity(String.class);
System.out.println("STATUS : "+response.getStatus());
System.out.println(stringOutput);
Students students = response.readEntity(Students.class);
System.out.println("Size : "+students.getUsers().size());
}
java.lang.IllegalStateException: RESTEASY003765: Response is closed.
at org.jboss.resteasy.specimpl.BuiltResponse.abortIfClosed(BuiltResponse.java:256)
at org.jboss.resteasy.client.jaxrs.internal.ClientResponse.abortIfClosed(ClientResponse.java:328)
at org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readEntity(ClientResponse.java:152)
at org.jboss.resteasy.specimpl.BuiltResponse.readEntity(BuiltResponse.java:219)
at com.mkyong.rest.test.RestEasySampleTest.testGetStudents(RestEasySampleTest.java:46)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)