JAX-RS ManyToMany дает NotSerializableException - PullRequest
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JAX-RS ManyToMany дает NotSerializableException

0 голосов
/ 25 мая 2020

У меня есть этот код, который я делаю, чтобы узнать о JavaEE и JPA. Вся идея в том, что у меня есть три объекта: пользователь, профиль и позиция. Профиль - это своего рода уровень доступа для пользователя especifi c, и у пользователя может быть более одного профиля. Когда я сопоставляю эту связь, сервер выдает NotSerializableExeception.

Пользовательский объект: 

package lemaf.zetta.model;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonManagedReference;
import lemaf.zetta.EnSexo;

import javax.persistence.*;
import java.io.Serializable;
import java.time.LocalDate;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

@Entity
@NamedQueries({
        @NamedQuery(name = "Usuario.ALL2",
                query = "SELECT u, p FROM Usuario u INNER JOIN Perfil p INNER JOIN USUARIO_POSSUI_PERFIL up ON u.cpf = up.USUARIO AND p.id = up.PERFIL"
        ),
        @NamedQuery(name = "Usuario.ALL",
                query = "SELECT u FROM Usuario u"
        ),
        @NamedQuery(name = "Usuario.COUNT_ALL", query = "SELECT COUNT(u) FROM Usuario u"),
        //@NamedQuery(name = "Usuario.BY_ID", query = "SELECT u FROM Usuario u WHERE u.id = :id"),
        @NamedQuery(name = "Usuario.BY_CPF", query = "SELECT u FROM Usuario u WHERE u.cpf = :cpf")
})
public class Usuario implements Serializable {

    private static final long serialVersionUID = 1L;

    String nome;
    @Id
    String cpf;
    LocalDate dataNascimento;
    EnSexo sexo;
    @ManyToOne
    Cargo cargo;
    @ManyToMany(cascade = CascadeType.ALL)
    @JoinTable(name = "USUARIO_POSSUI_PERFIL",
        joinColumns = {@JoinColumn(name = "usuario", referencedColumnName = "cpf")},
        inverseJoinColumns = {@JoinColumn(name = "perfil", referencedColumnName = "id")}
    )
            @JsonIgnore
    List<Perfil> perfis = new ArrayList<>();

    public Usuario(String nome, String cpf, LocalDate dataNascimento, EnSexo sexo, Cargo cargo, List<Perfil> perfis) {
        this.cargo = cargo;
        this.perfis = perfis;
        this.nome = nome;
        this.cpf = cpf;
        this.dataNascimento = dataNascimento;
        this.sexo = sexo;
    }

    public Usuario() {
    }

    public String getNome() {
        return nome;
    }

    public void setNome(String nome) {
        this.nome = nome;
    }

    public String getCpf() {
        return cpf;
    }

    public void setCpf(String cpf) {
        this.cpf = cpf;
    }

    public LocalDate getDataNascimento() {
        return dataNascimento;
    }

    public void setDataNascimento(LocalDate dataNascimento) {
        this.dataNascimento = dataNascimento;
    }

    public EnSexo getSexo() {
        return sexo;
    }

    public void setSexo(EnSexo sexo) {
        this.sexo = sexo;
    }

    public Cargo getCargo() {
        return cargo;
    }

    public void setCargo(Cargo cargo) {
        this.cargo = cargo;
    }

   public List<Perfil> getPerfis() {
       return perfis;
   }

    public void setPerfis(List<Perfil> perfis) {
        this.perfis = perfis;
    }
}

Профиль профиля: 

package lemaf.zetta.model;

import com.fasterxml.jackson.annotation.JsonBackReference;
import com.fasterxml.jackson.annotation.JsonIgnore;
import jdk.jfr.Name;
import org.apache.openjpa.persistence.jdbc.Unique;

import javax.persistence.*;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

@Entity
@NamedQueries({
        @NamedQuery(name = "Perfil.ALL", query = "SELECT p FROM Perfil p")
})
public class Perfil implements Serializable {
    private static final long serialVersionUID = 1L;

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    long id;
    @Unique
    String nome;

    public Perfil(String nome) {
        this.nome = nome;
    }

    public Perfil(){}

    public String getNome() {
        return nome;
    }

    public void setNome(String nome) {
        this.nome = nome;
    }

    public long getId() {
        return id;
    }

    public void setId(long id) {
        this.id = id;
    }

}

Stacktrace: 

ava.lang.reflect.UndeclaredThrowableException
    com.sun.proxy.$Proxy112.getUsuarios(Unknown Source)
    lemaf.zetta.controller.UsuarioController.get(UsuarioController.java:32)
    java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.base/java.lang.reflect.Method.invoke(Method.java:566)
    org.apache.openejb.server.cxf.rs.PojoInvoker.performInvocation(PojoInvoker.java:43)
    org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
    org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:201)
    org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:104)
    org.apache.openejb.server.cxf.rs.AutoJAXRSInvoker.invoke(AutoJAXRSInvoker.java:68)
    org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
    org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
    org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
    org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
    org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267)
    org.apache.openejb.server.cxf.rs.CxfRsHttpListener.doInvoke(CxfRsHttpListener.java:258)
    org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:99)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)
Root Cause

java.io.NotSerializableException: org.apache.openjpa.enhance.RedefinitionHelper$1
    java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1185)
    java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553)
    java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1510)
    java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
    java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
    java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553)
    java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1510)
    java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
    java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
    java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:349)
    java.base/java.util.ArrayList.writeObject(ArrayList.java:896)
    java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.base/java.lang.reflect.Method.invoke(Method.java:566)
    java.base/java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1145)
    java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1497)
    java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433)
    java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179)
    java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:349)
    org.apache.openejb.core.ivm.BaseEjbProxyHandler.copyObj(BaseEjbProxyHandler.java:597)
    org.apache.openejb.core.ivm.BaseEjbProxyHandler.copy(BaseEjbProxyHandler.java:373)
    org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:350)
    com.sun.proxy.$Proxy112.getUsuarios(Unknown Source)
    lemaf.zetta.controller.UsuarioController.get(UsuarioController.java:32)
    java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.base/java.lang.reflect.Method.invoke(Method.java:566)
    org.apache.openejb.server.cxf.rs.PojoInvoker.performInvocation(PojoInvoker.java:43)
    org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)
    org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:201)
    org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:104)
    org.apache.openejb.server.cxf.rs.AutoJAXRSInvoker.invoke(AutoJAXRSInvoker.java:68)
    org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
    org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96)
    org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
    org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
    org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267)
    org.apache.openejb.server.cxf.rs.CxfRsHttpListener.doInvoke(CxfRsHttpListener.java:258)
    org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:99)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65)

Репо : https://github.com/vhal9/ProvaZetta.git

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