Impossibile creare il servizio richiesto [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]

Question

Sto provando a configurare lo strumento di mappatura orm di ibernazione su classe java e utilizzando PostgreSQL come database e configurato la password come "password" . Quando ho provato a eseguire l'applicazione, ho riscontrato questo tipo di errore sui log della mia console. Impossibile creare il servizio richiesto [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]. Ho provato questo sulla vecchia versione di ibernazione e ha funzionato. La versione di ibernazione che sto usando in questo momento è la versione 5.1.0.

Quello che segue è il log degli errori:

Mar 31, 2016 3:55:09 PM org.hibernate.Version logVersion 
INFO: HHH000412: Hibernate Core {5.1.0.Final} 
Mar 31, 2016 3:55:09 PM org.hibernate.cfg.Environment <clinit> 
INFO: HHH000206: hibernate.properties not found 
Mar 31, 2016 3:55:09 PM org.hibernate.cfg.Environment buildBytecodeProvider 
INFO: HHH000021: Bytecode provider name : javassist 
Mar 31, 2016 3:55:09 PM org.hibernate.boot.jaxb.internal.stax.LocalXmlResourceResolver resolveEntity 
WARN: HHH90000012: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/hibernate-configuration. Use namespace http://www.hibernate.org/dtd/hibernate-configuration instead. Support for obsolete DTD/XSD namespaces may be removed at any time. 
Mar 31, 2016 3:55:10 PM org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit> 
INFO: HCANN000001: Hibernate Commons Annotations {5.0.1.Final} 
Mar 31, 2016 3:55:10 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure 
WARN: HHH10001002: Using Hibernate built-in connection pool (not for production use!) 
Mar 31, 2016 3:55:10 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator 
INFO: HHH10001005: using driver [org.postgresql.Driver] at URL [jdbc:postgresql://localhost:5432/hibernatedb] 
Mar 31, 2016 3:55:10 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator 
INFO: HHH10001001: Connection properties: {user=sa, password=****} 
Mar 31, 2016 3:55:10 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator 
INFO: HHH10001003: Autocommit mode: false 
Mar 31, 2016 3:55:10 PM org.hibernate.engine.jdbc.connections.internal.PooledConnections <init> 
INFO: HHH000115: Hibernate connection pool size: 1 (min=1) 
Exception in thread "main" org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:244) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) 
    at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51) 
    at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) 
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352) 
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111) 
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:83) 
    at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:418) 
    at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:87) 
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:692) 
    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:724) 
    at org.javabrains.hibernate.HibernateTest.main(HibernateTest.java:18) 
Caused by: org.hibernate.exception.JDBCConnectionException: Error calling Driver#connect 
    at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator$1$1.convert(BasicConnectionCreator.java:105) 
    at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.convertSqlException(BasicConnectionCreator.java:123) 
    at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:41) 
    at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.createConnection(BasicConnectionCreator.java:58) 
    at org.hibernate.engine.jdbc.connections.internal.PooledConnections.addConnections(PooledConnections.java:106) 
    at org.hibernate.engine.jdbc.connections.internal.PooledConnections.<init>(PooledConnections.java:40) 
    at org.hibernate.engine.jdbc.connections.internal.PooledConnections.<init>(PooledConnections.java:19) 
    at org.hibernate.engine.jdbc.connections.internal.PooledConnections$Builder.build(PooledConnections.java:138) 
    at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.buildPool(DriverManagerConnectionProviderImpl.java:110) 
    at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.configure(DriverManagerConnectionProviderImpl.java:74) 
    at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189) 
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.buildJdbcConnectionAccess(JdbcEnvironmentInitiator.java:145) 
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:66) 
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) 
    at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:234) 
    ... 14 more 
Caused by: org.postgresql.util.PSQLException: FATAL: password authentication failed for user "sa" 
    at org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:433) 
    at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:208) 
    at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:66) 
    at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:215) 
    at org.postgresql.Driver.makeConnection(Driver.java:406) 
    at org.postgresql.Driver.connect(Driver.java:274) 
    at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:38) 
    ... 29 more 

Di seguito è riportato il mio file hibernate.cfg.xml

<?xml version='1.0' encoding='utf-8'?> 
<!DOCTYPE hibernate-configuration PUBLIC 
     "-//Hibernate/Hibernate Configuration DTD 3.0//EN" 
     "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> 


<hibernate-configuration> 
    <session-factory> 
    <!-- Database connection settings --> 
    <property name="connection.driver_class">org.postgresql.Driver</property> 
    <property name="connection.url">jdbc:postgresql://localhost:5432/hibernatedb</property> 
    <property name="connection.username">sa</property> 
    <property name="connection.password">password</property> 

    <!-- JDBC connection pool (use the built-in) --> 
    <property name="connection.pool_size">1</property> 

    <!-- SQL dialect --> 
    <property name="dialect">org.hibernate.dialect.PostgreSQLDialect</property> 

    <!-- Enable Hibernate's automatic session context management --> 
    <property name="current_session_context_class">thread</property> 

    <!-- Disable the second-level cache --> 
    <property name="cache.provider_class">org.hibernate.cache.internal.NoCacheProvider</property> 

    <!-- Echo all executed SQL to stdout --> 
    <property name="show_sql">true</property> 

    <!-- Drop and re-create the database schema on startup --> 
    <property name="hbm2ddl.auto">create</property> 

    <!-- Names the annotated entity class--> 
    <mapping class="org.javabrains.dto.UserDetails"/> 

    </session-factory> 
</hibernate-configuration> 

La mia classe POJO

package org.javabrains.dto; 

import javax.persistence.Entity; 

@Entity 
public class UserDetails { 

    private int userId; 
    private String userName; 

    public int getUserId() { 
     return userId; 
    } 
    public void setUserId(int userId) { 
     this.userId = userId; 
    } 
    public String getUserName() { 
     return userName; 
    } 
    public void setUserName(String userName) { 
     this.userName = userName; 
    } 

} 

E la mia classe di applicazione:

package org.javabrains.hibernate; 

import org.hibernate.Session; 
import org.hibernate.SessionFactory; 
import org.hibernate.cfg.Configuration; 
import org.javabrains.dto.UserDetails; 

public class HibernateTest { 

    public static void main(String[] args) { 
     UserDetails user = new UserDetails(); 

     user.setUserId(1); 
     user.setUserName("Tet"); 

     //Hibernate API to save this objects to DB 
     //Session factory is created only ONCE 
     SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory(); 
     Session session = sessionFactory.openSession(); 

     //create transaction 
     session.beginTransaction(); 
     session.save(user); 

     //end the transaction 
     session.getTransaction().commit(); 

     //Closing the session 
     session.close(); 


    } 

} 

Quello che segue è l'immagine della struttura di java hibernate enter image description here

Answer 1

Non è necessario hibernate-entitymanager-xxx.jar, a causa di utilizzare un approccio Hibernate session (non JPA). È necessario chiudere anche lo SessionFactory e ripristinare una transazione in caso di errori. Ma il problema, ovviamente, non è con quelli.

questo viene restituito da un database

# 
org.postgresql.util.PSQLException: FATAL: password authentication failed for user "sa" 
# 

Sembra che tu fornisci un utente o una password sbagliati (e).

Answer 2

Sto usando Eclipse Marte, Hibernate 5.2.1, Jdk7 e Oracle 11g.

Viene visualizzato lo stesso errore quando si esegue lo strumento di generazione del codice Hibernate. Immagino che sia un problema di versioni a causa di averlo risolto scegliendo la versione di Hibernate (da 5.1 a 5.0) nel frame del tipo nella configurazione della mia console Hibernate.

Answer 3

si dimentica la @ID al di sopra del userId

Answer 4

ho ottenuto lo stesso errore e modificando la seguente

SessionFactory sessionFactory = 
    new Configuration().configure().buildSessionFactory(); 

a questo

SessionFactory sessionFactory = 
    new Configuration().configure("hibernate.cfg.xml").buildSessionFactory(); 

lavorato per me.

Answer 5

Causa: L'errore si è verificato poiché l'ibernazione non è in grado di connettersi al database.
Soluzione:
1. Assicurarsi di disporre di un database presente nel server indicato nel file di configurazione, ad es. "hibernatedb" in questo caso.
2. Verificare se il nome utente e la password per la connessione al db sono corretti.
3. Controllare se i vasi necessari necessari per la connessione sono associati al progetto.

Answer 6

è necessario interrompere un'altra applicazione in esecuzione coinvolta con una tabella di database speciale ... come eseguire java API in altro modulo o altro progetto non è terminato .. quindi terminare in esecuzione.