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Hibernate4.1.9を使用して単純なJavaアプリケーションを作成しています。データベースからデータを取得できますが、新しいレコードを挿入しようとすると、それらがテーブルに表示されず、エラーが発生してわかりません。

出力は次のとおりです。

feb. 24, 2013 10:01:52 AM org.hibernate.annotations.common.Version <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
feb. 24, 2013 10:01:52 AM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {4.1.9.Final}
feb. 24, 2013 10:01:52 AM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
feb. 24, 2013 10:01:52 AM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
feb. 24, 2013 10:01:52 AM org.hibernate.cfg.Configuration configure
INFO: HHH000043: Configuring from resource: /hibernate.cfg.xml
feb. 24, 2013 10:01:52 AM org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: HHH000040: Configuration resource: /hibernate.cfg.xml
feb. 24, 2013 10:01:52 AM org.hibernate.cfg.Configuration addResource
INFO: HHH000221: Reading mappings from resource: org/mine/hibernateproject01/UserEntity.hbm.xml
feb. 24, 2013 10:01:52 AM org.hibernate.cfg.Configuration doConfigure
INFO: HHH000041: Configured SessionFactory: null
feb. 24, 2013 10:01:52 AM org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000402: Using Hibernate built-in connection pool (not for production use!)
feb. 24, 2013 10:01:52 AM org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000115: Hibernate connection pool size: 1
feb. 24, 2013 10:01:52 AM org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000006: Autocommit mode: false
feb. 24, 2013 10:01:52 AM org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000401: using driver [sun.jdbc.odbc.JdbcOdbcDriver] at URL [jdbc:odbc:MySqlServer]
févr. 24, 2013 10:01:52 AM org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000046: Connection properties: {user=, password=****}
feb. 24, 2013 10:01:52 AM org.hibernate.dialect.Dialect <init>
INFO: HHH000400: Using dialect: org.hibernate.dialect.SQLServerDialect
feb. 24, 2013 10:01:52 AM org.hibernate.engine.jdbc.internal.LobCreatorBuilder useContextualLobCreation
INFO: HHH000422: Disabling contextual LOB creation as connection was null
févr. 24, 2013 10:01:52 AM org.hibernate.engine.transaction.internal.TransactionFactoryInitiator initiateService
INFO: HHH000399: Using default transaction strategy (direct JDBC transactions)
feb. 24, 2013 10:01:52 AM org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory <init>
INFO: HHH000397: Using ASTQueryTranslatorFactory

java.lang.UnsupportedOperationException
at sun.jdbc.odbc.JdbcOdbcConnection.prepareStatement(JdbcOdbcConnection.java:1750)
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.hibernate.engine.jdbc.internal.proxy.ConnectionProxyHandler.continueInvocation(ConnectionProxyHandler.java:138)
at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81)
at $Proxy4.prepareStatement(Unknown Source)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$2.doPrepare(StatementPreparerImpl.java:105)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:166)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareStatement(StatementPreparerImpl.java:103)
at org.hibernate.id.IdentityGenerator$InsertSelectDelegate.prepare(IdentityGenerator.java:137)
at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:55)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2936)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3447)
at org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:81)
at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362)
at org.hibernate.engine.spi.ActionQueue.addResolvedEntityInsertAction(ActionQueue.java:203)
at org.hibernate.engine.spi.ActionQueue.addInsertAction(ActionQueue.java:183)
at org.hibernate.engine.spi.ActionQueue.addAction(ActionQueue.java:167)
at org.hibernate.event.internal.AbstractSaveEventListener.addInsertAction(AbstractSaveEventListener.java:320)
at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:287)
at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:193)
at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:126)
at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:204)
at org.hibernate.event.internal.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:55)
at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:189)
at org.hibernate.event.internal.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:49)
at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:90)
at org.hibernate.internal.SessionImpl.fireSave(SessionImpl.java:756)
at org.hibernate.internal.SessionImpl.save(SessionImpl.java:748)
at org.hibernate.internal.SessionImpl.save(SessionImpl.java:744)
at org.mine.hibernateproject01.App.main(App.java:31)

これがコードです

public static void main( String[] args )
{
    Configuration config = new Configuration().configure();    
    ServiceRegistry serviceRegistry = new ServiceRegistryBuilder().applySettings(config.getProperties()).buildServiceRegistry();        
    SessionFactory sessionFactory = config.buildSessionFactory(serviceRegistry);

    Session session = sessionFactory.openSession();

    Transaction tx = null;
    try {
        tx = session.beginTransaction();
        UserEntity u = new UserEntity("name","firstname");

        session.save(u);       <== error occur here
        session.flush();
        tx.commit();
    } catch (Exception e) {
        if(tx!=null){
            tx.rollback();
        }
        System.err.println(e);
    } finally{
        session.close();             
    }
    sessionFactory.close(); 
}

これがhibernate.cfg.xmlです：

<hibernate-configuration>
<session-factory>
    <property name="connection.driver_class">sun.jdbc.odbc.JdbcOdbcDriver</property>
    <property name="connection.url">jdbc:odbc:MySqlServer</property>
    <property name="connection.username"></property>
    <property name="connection.password"></property>

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

    <!-- SQL dialect -->
    <property name="dialect">org.hibernate.dialect.SQLServerDialect</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.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>-->
    <mapping resource="org/mine/hibernateproject01/UserEntity.hbm.xml"/>
</session-factory>
</hibernate-configuration>

そして、これがUserEntityクラスと構成です：

public class UserEntity {

    private int UserID;
    private String UserName;
    private String UserFirstName;


    public UserEntity(){

    }

    public UserEntity(String UserName, String UserFirstName) {
        this.UserName = UserName;
        this.UserFirstName = UserFirstName;
    }   

    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;
    }

    public String getUserFirstName() {
        return UserFirstName;
    }

    public void setUserFirstName(String UserFirstName) {
        this.UserFirstName = UserFirstName;
    }    
}

<hibernate-mapping package="org.mine.hibernateproject01" schema="dbo">
    <class name="UserEntity" table="T_USERLIST" lazy="false">
        <id name="UserID" column="UserID" type="java.lang.Integer">
            <generator class="identity"/>
        </id>

        <property name="UserName" column="UserName" type="java.lang.String" length="50" not-null="true"/>
        <property name="UserFirstName" column="UserFirstName" type="java.lang.String" length="50" not-null="true"/>        

    </class>    
</hibernate-mapping>

何が間違っているのでしょうか？

これに関するアドバイスや助けは素晴らしいでしょう。

ありがとう

4

1 に答える 1

1

JDBC ドライバがまだないデータベースで JDBC を使用する方法を提供するために、10 年以上前に JDBC が作成されたときに構築された、非常に古い JDBC ドライバである JDBC-ODBC ブリッジ ドライバを使用していますが、 ODBC ドライバーがありました。このドライバーは現在完全に廃止されています。代わりに、SQL Server 用の実際の JDBC ドライバーを使用してください。

http://msdn.microsoft.com/en-us/sqlserver/aa937724.aspxを参照してください。

于 2013-02-24T10:24:16.157 に答える