休眠錯誤

Question

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海蘭再次，

昨天工作正常，今天我收到以下錯誤，當我開始在課堂上相同的代碼和休眠文件。 有沒有人知道發生了什麼？

15:56:26 ERROR [AWT-EventQueue-0] (XMLHelper.java:81) - Error parsing XML: XML InputStream(4) The content of element type "class" is incomplete, it must match "(meta*,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|properties|any|map|set|list|bag|idbag|array|primitive-array)*,((join*,subclass*)|joined-subclass*|union-subclass*),loader?,sql-insert?,sql-update?,sql-delete?,filter*,resultset*,(query|sql-query)*)". 
null 
15:56:26 ERROR [AWT-EventQueue-0] (XMLHelper.java:81) - Error parsing XML: XML InputStream(4) The content of element type "class" is incomplete, it must match "(meta*,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|properties|any|map|set|list|bag|idbag|array|primitive-array)*,((join*,subclass*)|joined-subclass*|union-subclass*),loader?,sql-insert?,sql-update?,sql-delete?,filter*,resultset*,(query|sql-query)*)". 
15:56:26 ERROR [AWT-EventQueue-0] (XMLHelper.java:81) - Error parsing XML: XML InputStream(13) The element type "hibernate-mapping" must be terminated by the matching end-tag "</hibernate-mapping>". 
Cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [app-data.xml]: Invocation of init method failed; nested exception is org.hibernate.InvalidMappingException: Could not parse mapping document from input stream 
15:56:26 ERROR [AWT-EventQueue-0] (XMLHelper.java:81) - Error parsing XML: XML InputStream(13) The element type "hibernate-mapping" must be terminated by the matching end-tag "</hibernate-mapping>". 

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我已經寫了Utilizator類使用Utilizatori表中2008年SQL Hibernate映射文件，我收到以下錯誤，當該類應用程序調用：

Cause: org.springframework.beans.factory.BeanCreationException: 
    Error creating bean with name 'utilizatorDAO' defined in class path resource [app-data.xml]: 
    Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanInitializationException: 
    Initialization of DAO failed; nested exception is org.springframework.orm.hibernate3.HibernateQueryException: 
    Utilizatori is not mapped [from Utilizatori where utilizator = ?]; 
nested exception is org.hibernate.hql.ast.QuerySyntaxException: 
    Utilizatori is not mapped [from Utilizatori where utilizator = ?] 

下面是類代碼：

/* 
* To change this template, choose Tools | Templates 
* and open the template in the editor. 
*/ 
package domain; 

/** 
* 
* @author Admin 
*/ 
public class Utilizator { 

    private Long idUtilizator; 
    private String utilizator; 
    private String parola; 
    private String nivelAcces; 
    private String nume; 
    private String prenume; 

    public Utilizator() { 

    } 

    public Long getIdUtilizator() { 
     return idUtilizator; 
    } 

    public void setIdUtilizator(Long idUtilizator) { 
     this.idUtilizator = idUtilizator; 
    } 

    public String getUtilizator() { 
     return utilizator; 
    } 

    public void setUtilizator(String utilizator) { 
     this.utilizator = utilizator; 
    } 

    public String getParola() { 
     return parola; 
    } 

    public void setParola(String parola) { 
     this.parola = parola; 
    } 

    public String getNivelAcces() { 
     return nivelAcces; 
    } 

    public void setNivelAcces(String nivelAcces) { 
     this.nivelAcces = nivelAcces; 
    } 

    public String getNume() { 
     return nume; 
    } 

    public void setNume(String nume) { 
     this.nume = nume; 
    } 

    public String getPrenume() { 
     return prenume; 
    } 

    public void setPrenume(String prenume) { 
     this.prenume = prenume; 
    } 

} 

和馬pping文件：

<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> 
<hibernate-mapping> 
    <class name="domain.Utilizator" table="Utilizatori"/> 

     <id name="idUtilizator" column="IDUtilizator"> 
      <generator class="native" /> 
     </id>  

     <property name="utilizator"/> 
     <property name="parola"/> 
     <property name="nivelAcces"/> 
    </class>    
</hibernate-mapping> 

Answer 1

您的查詢是錯誤的;它應該使用類的名稱，而不是數據庫表的名稱;即，使用Utilizator而不是Utilizatori。