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GlassFish Server Open Source Edition 4.1.2を使用しています。json応答をカスタムクラスに変換中にエラーが発生しました
Usuario.java（私はJSONレスポンスを保存するカスタムクラス）：
package masterticket.models;
import java.io.Serializable;
public class Usuario implements Serializable{
private static final long serialVersionUID = 1L;
int id;
String nombre;
String apellidos;
String tipo;
String email;
String password;
java.sql.Timestamp created;
public Usuario(){
}
public Usuario(String nombre, String apellidos, String tipo, String email, String password){
this.nombre = nombre;
this.apellidos = apellidos;
this.tipo = tipo;
this.email = email;
this.password = password;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getNombre() {
return nombre;
}
public void setNombre(String nombre) {
this.nombre = nombre;
}
public String getApellidos() {
return apellidos;
}
public void setApellidos(String apellidos) {
this.apellidos = apellidos;
}
public String getTipo() {
return tipo;
}
public void setTipo(String tipo) {
this.tipo = tipo;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public java.sql.Timestamp getCreated() {
return created;
}
public void setCreated(java.sql.Timestamp created) {
this.created = created;
}
}
春コントローラ：
package es.uc3m.tiw;
import es.uc3m.tiw.domains.*;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.http.*;
import org.json.JSONObject;
@Controller
public class Usuarios_Controller {
@Autowired
UsuarioDAO daousu;
@RequestMapping("/todosusuarios")
public @ResponseBody List<Usuario> getEventos(){
return daousu.findAll();
}
@RequestMapping("/usuarios/{email}")
public @ResponseBody Usuario getEventosByIdUsuario(@PathVariable String email){
return daousu.findByEmail(email);
}
@RequestMapping(value="/usuarios", method = RequestMethod.POST)
public @ResponseBody Usuario saveuser(@RequestBody Usuario puser){
return daousu.save(puser);
}
}
そして私サーブレットと私は、次のコードを持っています
...
client = ClientBuilder.newClient();
webResource = client.target("http://localhost:10507/usuarios/"+email+"/");
System.out.println("http://localhost:10506/usuarios/"+email+"/ poniendo usuario");
Usuario usu= webResource.request().accept("application/json").get(Usuario.class);
System.out.println(usu.getApellidos());
...
何かの理由で私は理解できません。 GlassFishのログでこのエラーと、このコードは文句を言わない仕事：私は郵便配達を使用してそれをテストしているため
java.lang.NoClassDefFoundError: Could not initialize class org.eclipse.persistence.jaxb.BeanValidationHelper
at org.eclipse.persistence.jaxb.JAXBBeanValidator.isConstrainedObject(JAXBBeanValidator.java:257)
at org.eclipse.persistence.jaxb.JAXBBeanValidator.shouldValidate(JAXBBeanValidator.java:208)
at org.eclipse.persistence.jaxb.JAXBUnmarshaller.validateAndBuildJAXBElement(JAXBUnmarshaller.java:235)
at org.eclipse.persistence.jaxb.JAXBUnmarshaller.unmarshal(JAXBUnmarshaller.java:339)
at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.readFrom(MOXyJsonProvider.java:660)
at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.invokeReadFrom(ReaderInterceptorExecutor.java:256)
at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.aroundReadFrom(ReaderInterceptorExecutor.java:235)
at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor.proceed(ReaderInterceptorExecutor.java:155)
at org.glassfish.jersey.message.internal.MessageBodyFactory.readFrom(MessageBodyFactory.java:1085)
at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:852)
at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:786)
at org.glassfish.jersey.client.ClientResponse.readEntity(ClientResponse.java:326)
at org.glassfish.jersey.client.JerseyInvocation.translate(JerseyInvocation.java:803)
at org.glassfish.jersey.client.JerseyInvocation.access$700(JerseyInvocation.java:92)
at org.glassfish.jersey.client.JerseyInvocation$2.call(JerseyInvocation.java:700)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:444)
at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:696)
at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:420)
at org.glassfish.jersey.client.JerseyInvocation$Builder.get(JerseyInvocation.java:316)
at masterticket.controllers.login.doPost(login.java:115)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:748)
APIが良い働いていると予想されるようにすべての呼び出しが動作します。文字列の中に応答を取得することができ、実際のイムではなく、私は上記のUsuarioクラス、コードブレークと同じことをしようとすると...
これは、解析しようとJSONイムの例である：
[{"id":1,"nombre":"admin1","apellidos":"admin1","tipo":"admin","email":"[email protected]","password":"81dc9bdb52d04dc20036dbd8313ed055","created":1510500279000}]
Serializableインタフェースを実装しているので、https://docs.oracle.com/javase/7/docs/api/java/io/SerializableにあるSerializableインタフェースに関連するメソッドを実装する必要はありません。 html ...？ちょっと好奇心が強い –
これは必要ないはずです。オブジェクトに解析しようとしているjsonの質問を編集すると、すべてのフィールドが正確にクラス属性に一致します。 –