关于Hibernate应射错误 - J2EE论坛 - JAVA论坛

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关于Hibernate应射错误


<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          \"-//Hibernate/Hibernate Configuration DTD 2.0//EN\"
          \"http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd\">
<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>
<session-factory>
    <property name=\"connection.username\">root</property>
    <property name=\"connection.url\">
        jdbc:mysql://localhost:3306/pop
    </property>
    <property name=\"dialect\">
        net.sf.hibernate.dialect.MySQLDialect
    </property>
    <property name=\"myeclipse.connection.profile\">mysql</property>
    <property name=\"connection.password\">1982</property>
    <property name=\"connection.driver_class\">
        com.mysql.jdbc.Driver
    </property>
    <property name=\"show_sql\">true</property>
    <mapping resource=\"com/chen/dao/config/droit.hbm.xml\" />
    <mapping resource=\"com/chen/dao/config/actor.hbm.xml\" />
    <mapping resource=\"com/chen/dao/config/user.hbm.xml\" />
</session-factory>
</hibernate-configuration>


<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<!DOCTYPE hibernate-mapping PUBLIC \"-//Hibernate/Hibernate Mapping DTD 2.0//EN\" \"hibernate-mapping-2.0.dtd\" >
<hibernate-mapping>
    <class name=\"com.chen.pojo.Actor\" table=\"actor\">
        <id name=\"id\" column=\"id\" type=\"Integer\">
            <generator class=\"increment\"></generator>
        </id>
        <property name=\"name\" column=\"droit_name\"></property>
        <set name=\"droit\" cascade=\"all\">
            <key column=\"droit_id\"></key>
            <one-to-many class=\"com.chen.pojo.Droit\" />
        </set>
    </class>
</hibernate-mapping>


<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<!DOCTYPE hibernate-mapping PUBLIC \"-//Hibernate/Hibernate Mapping DTD 2.0//EN\" \"hibernate-mapping-2.0.dtd\" >
<hibernate-mapping>
    <class name=\"com.chen.pojo.Actor\" table=\"actor\">
        <id name=\"id\" column=\"id\" type=\"Integer\">
            <generator class=\"increment\"></generator>
        </id>
        <property name=\"name\" column=\"droit_name\"></property>
        <set name=\"droit\" cascade=\"all\">
            <key column=\"droit_id\"></key>
            <one-to-many class=\"com.chen.pojo.Droit\" />
        </set>
    </class>
</hibernate-mapping>


<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<!DOCTYPE hibernate-mapping PUBLIC \"-//Hibernate/Hibernate Mapping DTD 2.0//EN\" \"hibernate-mapping-2.0.dtd\" >
<hibernate-mapping>
    <class name=\"com.chen.pojo.User\" table=\"user\">
        <id name=\"id\" column=\"id\" type=\"Integer\">
            <generator class=\"increment\"></generator>
        </id>
        <property name=\"name\" column=\"user_name\"></property>
        <property name=\"password\" column=\"password\"></property>
        <many-to-one name=\"actor\"
                     column=\"actor_id\"
                     class=\"com.chen.pojo.Actor\"
                     cascade=\"all\"
        />
    </class>
</hibernate-mapping>

===================================报错误=====================


log4j:WARN No appenders could be found for logger (net.sf.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
%%%% Error Creating SessionFactory %%%%
net.sf.hibernate.MappingException: Error reading resource: com/chen/dao/config/droit.hbm.xml
    at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:339)
    at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:1018)
    at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:974)
    at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:902)
    at com.chen.factory.HibernateSessionFactory.currentSession(HibernateSessionFactory.java:48)
    at com.chen.dao.UserDao.<init>(UserDao.java:19)
    at com.chen.dao.test.UserTest.testAddUser(UserTest.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at junit.framework.TestCase.runTest(TestCase.java:154)
    at junit.framework.TestCase.runBare(TestCase.java:127)
    at junit.framework.TestResult$1.protect(TestResult.java:106)
    at junit.framework.TestResult.runProtected(TestResult.java:124)
    at junit.framework.TestResult.run(TestResult.java:109)
    at junit.framework.TestCase.run(TestCase.java:118)
    at junit.framework.TestSuite.runTest(TestSuite.java:208)
    at junit.framework.TestSuite.run(TestSuite.java:203)
    at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: net.sf.hibernate.MappingException: org.dom4j.DocumentException: Stopping after fatal error: File \"hibernate-mapping-2.0.dtd\" not found. Nested exception: Stopping after fatal error: File \"hibernate-mapping-2.0.dtd\" not found.
    at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:296)
    at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:336)
    ... 24 more
Caused by: org.dom4j.DocumentException: Stopping after fatal error: File \"hibernate-mapping-2.0.dtd\" not found. Nested exception: Stopping after fatal error: File \"hibernate-mapping-2.0.dtd\" not found.
    at org.dom4j.io.SAXReader.read(SAXReader.java:358)
    at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:286)
    ... 25 more

高人指点

[此贴子已经被作者于2007-7-25 16:20:30编辑过]

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第 2 楼

得分:0

程序代码：



public class Actor {
    private Integer id;
    private String name;
    private HashSet droit;

    public HashSet getDroit() {
        return droit;
    }
    public void setDroit(HashSet droit) {
        this.droit = droit;
    }
    public Integer getId() {
        return id;
    }
    private void setId(Integer id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    private void createDroit(String name) {
        this.name = name;
    }
}
=======================
public class Droit {
    private Integer id;
    private String name;
    public Integer getId() {
        return id;
    }
    private void setId(Integer id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
}
======================
public class User {
    private String id;
    private String name;
    private String password;
    private Actor actor;
    public Actor getActor() {
        return actor;
    }
    public void setActor(Actor actor) {
        this.actor = actor;
    }
    public String getId() {
        return id;
    }
    public void setId(String id) {
        this.id = id;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
}

第 3 楼

得分:0

没找到com/chen/dao/config/droit.hbm.xml这个映射文件吧……

向着软件工程师的目标前进！

第 4 楼

得分:0

不是这个原因

第 5 楼

得分:0

上面这个问题解决了但是又出现这个异常
log4j:WARN No appenders could be found for logger (net.sf.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
%%%% Error Creating SessionFactory %%%%
net.sf.hibernate.MappingException: Error reading resource: com/chen/dao/config/droit.hbm.xml
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:340)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:1027)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:983)
at net.sf.hibernate.cfg.Configuration.configure(Configuration.java:911)
at com.chen.factory.HibernateSessionFactory.currentSession(HibernateSessionFactory.java:48)
at com.chen.dao.hibernate.UserDao.<init>(UserDao.java:22)
at com.chen.dao.hibernate.test.UserTest.testAddUser(UserTest.java:36)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: net.sf.hibernate.MappingException: invalid mapping
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:288)
at net.sf.hibernate.cfg.Configuration.addResource(Configuration.java:337)
... 24 more
Caused by: org.xml.sax.SAXParseException: Document root element "hibernate-mapping", must match DOCTYPE root "hibernate-configuration".
at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.rootElementSpecified(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleStartElement(Unknown Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.dom4j.io.SAXReader.read(SAXReader.java:339)
at net.sf.hibernate.cfg.Configuration.addInputStream(Configuration.java:287)
... 25 more

第 6 楼

得分:0

<?xml version="1.0"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd">
<hibernate-mapping>
<class name="com.chen.pojo.Droit" table="droit">
<id name="id" column="id" type="Integer">
<generator class="increment"></generator>
</id>
<property name="name" column="droit_name" />
</class>
</hibernate-mapping>

这个配置文件有甚么问题

[此贴子已经被作者于2007-7-25 21:57:49编辑过]

第 7 楼

得分:0

你在1楼的时候没有这个配置文件吧……现在怎么突然冒出来了

向着软件工程师的目标前进！