HibernateとSpring - データベーステーブルが自動的に作成されない

Question

私はSpringとHibernateを一緒に使用しようとしています。現時点では、Hibernateに自動的にテーブルを作成させようとしています。私がオンラインで見つけたドキュメンテーションと例によると、これはhibernate.hbm2ddl.autoをcreate,create-dropまたはupdateに設定することで達成できるはずです。何らかの理由でこれは機能しません。私は（\WEB-INF\dispatcher-servlet.xmlに）私の豆を宣言していますところ以下の通りです：

<bean id="myDataSource" class="org.apache.commons.dbcp.BasicDataSource" 
    destroy-method="close"> 
    <property name="driverClassName" value="com.mysql.jdbc.Driver" /> 
    <property name="url" value="jdbc:mysql://localhost:3306/MY_SHOP" /> 
    <property name="username" value="root" /> 
    <property name="password" value="root" /> 
</bean> 


<bean id="sessionFactory" 
    class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> 
    <property name="dataSource" ref="myDataSource" /> 
    <property name="annotatedClasses"> 
     <list> 
      <value>com.crimsonwing.dto.UserDTO</value> 
     </list> 
    </property> 
    <property name="hibernateProperties"> 
     <props> 
      <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop> 
      <prop key="hibernate.hbm2ddl.auto">create</prop> 
     </props> 
    </property> 

</bean> 

<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate"> 
    <property name="sessionFactory" ref="sessionFactory" /> 
</bean> 

<bean id="transactionManager" 
    class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 
    <property name="sessionFactory" ref="sessionFactory" /> 
</bean> 

これは私が私のDTOを宣言しています方法です：

@Entity 
@Table(name = "USER", uniqueConstraints = @UniqueConstraint(columnNames = { "EMAIL", "UID" })) 
public class UserDTO implements Serializable 
{ 
/** 
* 
*/ 
private static final long serialVersionUID = 1L; 

// Validation Annotation 
@Size(min = 8, max = 30, message = "User name must be between 8 and 30 characters long.") 
// Database Anotation 
@Column(name = "NAME", insertable = true, updatable = true, nullable = false) 
private String name; 

// Validation Annotation 
@NumberFormat(style = Style.NUMBER) 
@Min(1) 
@Max(99) 
// Database Anotation 
@Column(name = "AGE", insertable = true, updatable = true, nullable = false) 
private int age; 

// Validation Annotation 
@UniqueEmail 
@Email(message = "Email is incorrect format.") 
@NotEmpty(message = "Email cannot be left empty") 
// Database Anotation 
@Column(name = "EMAIL", insertable = true, updatable = true, nullable = false) 
private String email; 

// Database Anotation 
@Id 
@Column(name = "UID", insertable = false, updatable = false, nullable = false) 
@GeneratedValue() 
private String userUID; 

public UserDTO(String name, int age, String email) 
{ 
    super(); 
    this.name = name; 
    this.age = age; 
    this.email = email; 
} 

public UserDTO() 
{ 
    /* WILL BE USED BY HIBERNATE */ 
} 

... 

そして、これは私がデータベースにアクセスしようとしている方法です。

@Repository 
public class UserDAOImpl implements IUserDAO 
{ 
    @Resource 
    private HibernateTemplate hibernateTemplate; 

    @Override 
    public bbolean userExists(String userEmail) 
    { 
     UserDTO user = new UserDTO(); 
     user.setEmail(userEmail); 

     DetachedCriteria detachedCriteria = DetachedCriteria.forClass(user.getClass()); 

     return (this.hibernateTemplate.findByCriteria(detachedCriteria).size() >) ? true : false; 
    } 
... 

誰でも正しい方向に私を指摘できますか？行方不明の設定や、間違ったことはありますか？私は、MySQLのバージョン5.1.58-1ubuntu1を、Ubuntu x64プラットフォームでspring 3.1とhibernate 3.6.10で使用しています。

ありがとうございました。スタックトレースは、完全性のため追加：

EDIT

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'MY_SHOP.USER' doesn't exist 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513) 
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) 
    at com.mysql.jdbc.Util.getInstance(Util.java:386) 
    at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052) 
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3609) 
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3541) 
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2002) 
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2163) 
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2624) 
    at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2127) 
    at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2293) 
    at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) 
    at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) 
    at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) 
    at org.hibernate.loader.Loader.getResultSet(Loader.java:1953) 
    at org.hibernate.loader.Loader.doQuery(Loader.java:802) 
    at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274) 
    at org.hibernate.loader.Loader.doList(Loader.java:2542) 
    at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276) 
    at org.hibernate.loader.Loader.list(Loader.java:2271) 
    at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:119) 
    at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1716) 
    at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:347) 
    at org.springframework.orm.hibernate3.HibernateTemplate$36.doInHibernate(HibernateTemplate.java:1056) 
    at org.springframework.orm.hibernate3.HibernateTemplate$36.doInHibernate(HibernateTemplate.java:1) 
    at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406) 
    at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374) 
    at org.springframework.orm.hibernate3.HibernateTemplate.findByCriteria(HibernateTemplate.java:1046) 
    at org.springframework.orm.hibernate3.HibernateTemplate.findByCriteria(HibernateTemplate.java:1039) 
    at com.crimsonwing.dao.impl.UserDAOImpl.userExists(UserDAOImpl.java:36) 
    at com.crimsonwing.service.impl.UserServiceImpl.userExists(UserServiceImpl.java:28) 
    at com.crimsonwing.facades.impl.UserFacadeImpl.userExists(UserFacadeImpl.java:34) 
    at com.crimsonwing.validator.uniqueemail.impl.UniqueEmailValidator.isValid(UniqueEmailValidator.java:26) 
    at com.crimsonwing.validator.uniqueemail.impl.UniqueEmailValidator.isValid(UniqueEmailValidator.java:1) 
    at org.hibernate.validator.engine.ConstraintTree.validateSingleConstraint(ConstraintTree.java:278) 
    at org.hibernate.validator.engine.ConstraintTree.validateConstraints(ConstraintTree.java:153) 
    at org.hibernate.validator.engine.ConstraintTree.validateConstraints(ConstraintTree.java:117) 
    at org.hibernate.validator.metadata.MetaConstraint.validateConstraint(MetaConstraint.java:84) 
    at org.hibernate.validator.engine.ValidatorImpl.validateConstraint(ValidatorImpl.java:452) 
    at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForDefaultGroup(ValidatorImpl.java:397) 
    at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForCurrentGroup(ValidatorImpl.java:361) 
    at org.hibernate.validator.engine.ValidatorImpl.validateInContext(ValidatorImpl.java:313) 
    at org.hibernate.validator.engine.ValidatorImpl.validate(ValidatorImpl.java:139) 
    at org.springframework.validation.beanvalidation.SpringValidatorAdapter.validate(SpringValidatorAdapter.java:101) 
    at org.springframework.validation.DataBinder.validate(DataBinder.java:722) 
    at org.springframework.web.method.annotation.ModelAttributeMethodProcessor.validateIfApplicable(ModelAttributeMethodProcessor.java:154) 
    at org.springframework.web.method.annotation.ModelAttributeMethodProcessor.resolveArgument(ModelAttributeMethodProcessor.java:107) 
    at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:74) 
    at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:155) 
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:117) 
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96) 
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617) 
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578) 
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80) 
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:900) 
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827) 
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) 
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395) 
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250) 
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 
    at java.lang.Thread.run(Thread.java:662) 

編集：

をparasietjeの提案を1として、これは結果HQLです： Hibernate: select this_.UID as UID2_0_, this_.AGE as AGE2_0_, this_.EMAIL as EMAIL2_0_, this_.NAME as NAME2_0_ from USER this_

私は、他のHQLを得ることはありません。私が正しく覚えていれば、テーブルが作成されているときに、この場合に起こっていることではない結果のHQLステートメントも表示されます。

Answer 1

実際にスキーマMY_SHOPが存在しますが、私の理解では、Hibernateはスキーマを作成しないため、既存のスキーマの下にクラスを作成するだけです。

そうでない場合はスキーマを作成し、スキーマをテーブルの注釈に追加してみてください。

@Entity 
@Table(name = "USER", , schema="MY_SHOP", uniqueConstraints = @UniqueConstraint(columnNames = { "EMAIL", "UID" })) 
public class UserDTO implements Serializable 
{