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J'essaie d'exécuter une requête très simple en utilisant Hibernate NamedQuery et MongoDB. Cependant, lorsque j'essaie d'ajouter un champ ENUM dans la condition WHERE, il crée une exception ci-dessous. Sans ENUM dans WHERE fonctionne comme prévujson ne peut pas sérialiser le type avec MONGODB et Hibernate-OGM
java.lang.RuntimeException: json can't serialize type : class com.entity.model.social.SocialProvider
at com.mongodb.util.ClassMapBasedObjectSerializer.serialize(ClassMapBasedObjectSerializer.java:77)
at com.mongodb.util.JSONSerializers$MapSerializer.serialize(JSONSerializers.java:317)
at com.mongodb.util.ClassMapBasedObjectSerializer.serialize(ClassMapBasedObjectSerializer.java:79)
at com.mongodb.util.JSONSerializers$IterableSerializer.serialize(JSONSerializers.java:290)
at com.mongodb.util.ClassMapBasedObjectSerializer.serialize(ClassMapBasedObjectSerializer.java:79)
at com.mongodb.util.JSONSerializers$MapSerializer.serialize(JSONSerializers.java:317)
at com.mongodb.util.ClassMapBasedObjectSerializer.serialize(ClassMapBasedObjectSerializer.java:79)
at com.mongodb.util.JSON.serialize(JSON.java:55)
at com.mongodb.util.JSON.serialize(JSON.java:40)
at com.mongodb.DBCollectionImpl.find(DBCollectionImpl.java:78)
at com.mongodb.DBCollectionImpl.find(DBCollectionImpl.java:66)
at com.mongodb.DBCursor._check(DBCursor.java:458)
at com.mongodb.DBCursor._hasNext(DBCursor.java:546)
at com.mongodb.DBCursor.hasNext(DBCursor.java:571)
at org.hibernate.ogm.datastore.mongodb.MongoDBDialect$MongoDBResultsCursor.hasNext(MongoDBDialect.java:860)
at org.hibernate.ogm.query.impl.OgmQueryLoader.listOfEntities(OgmQueryLoader.java:88)
at org.hibernate.ogm.query.impl.OgmQueryLoader.list(OgmQueryLoader.java:76)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:496)
at org.hibernate.ogm.query.impl.OgmQueryTranslator.list(OgmQueryTranslator.java:126)
at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:231)
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1264)
at org.hibernate.internal.QueryImpl.list(QueryImpl.java:103)
at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:573)
at org.hibernate.jpa.internal.QueryImpl.getSingleResult(QueryImpl.java:495)
at com.dao.social.SocialConnectionDao.getConnectionByUserId(SocialConnectionDao.java:37)
at com.service.social.SocialConnectionServiceImpl.getConnectionByUserId(SocialConnectionServiceImpl.java:39)
at com.service.social.SocialConnectionServiceImpl$$FastClassBySpringCGLIB$$1d9a6b18.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644)
at com.service.social.SocialConnectionServiceImpl$$EnhancerBySpringCGLIB$$7583977a.getConnectionByUserId(<generated>)
at test.com.TestSocialConnection.listSocialConnections(TestSocialConnection.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:233)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:87)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:176)
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:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
ENTITÉ
@Entity
@Indexed(index="social_connection")
@NamedQueries({
@NamedQuery(name = "social.getConnectionUserById", query = "select s from SocialConnection s where s.provider = :provider and s.providerUserId = :providerUserId")
})
@Table(name = "social_connection")
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.NONE, getterVisibility = JsonAutoDetect.Visibility.NONE, isGetterVisibility = JsonAutoDetect.Visibility.NONE, setterVisibility = JsonAutoDetect.Visibility.NONE)
public class SocialConnection extends DateEntity {
private static final transient Logger LOG = LoggerFactory.getLogger(SocialConnection.class);
private SocialProvider provider;
private String providerUserId;
public SocialConnection() {
}
@Enumerated(EnumType.STRING)
@NotNull
public SocialProvider getProvider() {
return provider;
}
public void setProvider(SocialProvider provider) {
this.provider = provider;
}
@NotNull
public String getProviderUserId() {
return providerUserId;
}
public void setProviderUserId(String providerUserId) {
this.providerUserId = providerUserId;
}
ENUM
public enum SocialProvider {
TWITTER("Twitter"),
FACEBOOK("Facebook"),
LINKEDIN("LinkedIn");
private String name;
SocialProvider(String name) {
this.name = name;
}
public String getName() {
return name;
}
}
OAC:
public SocialConnection getConnectionByUserId(SocialProvider provider, String userId) {
TypedQuery<SocialConnection> namedQuery = entityManager.createNamedQuery("social.getConnectionUserById", SocialConnection.class);
namedQuery.setParameter("provider", provider);
namedQuery.setParameter("providerUserId", userId);
namedQuery.setMaxResults(1);
return namedQuery.getSingleResult();
}