Am migrating my application from Hibernate 2 to hibernate 3.0 .

I have three classes named

HibernateUtil.java
HibernateCommand.java
HibernateCommandExecutor.java

when i change all the necessary changes needed am getting the following error.
plz help me.. Thanks in advance



<org.hibernate.cfg.Configuration: Could not configure datastore from input stream

org.dom4j.DocumentException: hibernate.sourceforge.net Nested exception: hibernate.sourceforge.net
at org.dom4j.io.SAXReader.read(SAXReader.java:358)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:395)
at org.hibernate.cfg.Configuration.addResource(Configuration.java:446)
at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1313)
at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1285)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1267)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1234)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1177)
at com.wamu.dashboard.util.hibernate.HibernateUtil.init(HibernateUtil.java:295)
at com.wamu.dashboard.util.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:75)
at com.wamu.dashboard.util.hibernate.HibernateCommandExecutor.getSession(HibernateCommandExecutor.java:76)
at com.wamu.dashboard.util.hibernate.HibernateCommand.this(HibernateCommand.java:26)
at com.wamu.dashboard.util.hibernate.HibernateCommand.<init>(HibernateCommand.java:31)
at com.wamu.dashboard.security.permission.GetUserTargetedContentCommand.<init>(GetUserTargetedContentCommand.java:30)
at com.wamu.dashboard.security.permission.web.GetUserTargetedContentServlet.myService(GetUserTargetedContentServlet.java:49)
at com.wamu.dashboard.util.web.BaseServlet.service(BaseServlet.java:154)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:626)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:412)
at jsp_servlet._admin._hotlinks.__index._jspService(__index.java:276)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:463)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6456)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
Nested exception:
java.net.UnknownHostException: hibernate.sourceforge.net
at java.net.InetAddress.getAllByName0(InetAddress.java:1016)
at java.net.InetAddress.getAllByName0(InetAddress.java:981)
at java.net.InetAddress.getAllByName(InetAddress.java:975)
at weblogic.net.http.HttpClient.openServer(HttpClient.java:263)
at weblogic.net.http.HttpClient.openServer(HttpClient.java:329)
at weblogic.net.http.HttpClient.<init>(HttpClient.java:128)
at weblogic.net.http.HttpURLConnection.getHttpClient(HttpURLConnection.java:129)
at weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:331)
at weblogic.net.http.SOAPHttpURLConnection.getInputStream(SOAPHttpURLConnection.java:28)
at java.net.URL.openStream(URL.java:913)
at weblogic.apache.xerces.impl.XMLEntityManager.startEntity(XMLEntityManager.java:836)
at weblogic.apache.xerces.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:796)
at weblogic.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:275)
at weblogic.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(XMLDocumentScannerImpl.java:841)
at weblogic.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:329)
at weblogic.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:525)
at weblogic.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:581)
at weblogic.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
at weblogic.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1175)
at weblogic.xml.jaxp.WebLogicXMLReader.parse(WebLogicXMLReader.java:135)
at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:152)
at org.dom4j.io.SAXReader.read(SAXReader.java:339)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:395)
at org.hibernate.cfg.Configuration.addResource(Configuration.java:446)
at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1313)
at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1285)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1267)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1234)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1177)
at com.wamu.dashboard.util.hibernate.HibernateUtil.init(HibernateUtil.java:295)
at com.wamu.dashboard.util.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:75)
at com.wamu.dashboard.util.hibernate.HibernateCommandExecutor.getSession(HibernateCommandExecutor.java:76)
at com.wamu.dashboard.util.hibernate.HibernateCommand.this(HibernateCommand.java:26)
at com.wamu.dashboard.util.hibernate.HibernateCommand.<init>(HibernateCommand.java:31)
at com.wamu.dashboard.security.permission.GetUserTargetedContentCommand.<init>(GetUserTargetedContentCommand.java:30)
at com.wamu.dashboard.security.permission.web.GetUserTargetedContentServlet.myService(GetUserTargetedContentServlet.java:49)
at com.wamu.dashboard.util.web.BaseServlet.service(BaseServlet.java:154)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:626)
at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:412)
at jsp_servlet._admin._hotlinks.__index._jspService(__index.java:276)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:996)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:419)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:463)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:315)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6456)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3661)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2630)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)[url][/url]


my hibernate.cfg.xml file is given below

<?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>
<property name="connection.datasource">weblogic.jdbc.jts.WAMUPool</property>
<property name="dialect">org.hibernate.dialect.Oracle9Dialect</property>
<property name="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</property>
<!-- <property name="show_sql">true</property> -->
<mapping resource="/com/wamu/dashboard/addressbook/Contact.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/addressbook/EmailAddress.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/addressbook/Group.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/crm/APCampaign.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/crm/APCollateral.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/crm/APLead.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/crm/APTreatment.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/crm/RTIntent.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/doforms/BrokerLfcInfo.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/hotlinks/HotLink.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/pricing/ProductPriceSheet.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/security/permission/Permission.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/security/permission/UserTargetedContent.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/newsflash/Newsflash.hbm.xml"/>
<mapping resource="/com/wamu/dashboard/newsflash/Audience.hbm.xml"/>
<mapping resource="com/wamu/dashboard/subscriptions/DashboardEmailRecord.hbm.xml"/>
<mapping resource="com/wamu/dashboard/subscriptions/DashboardEmailRecordAM.hbm.xml"/>
<mapping resource="com/wamu/dashboard/subscriptions/DashboardEmailRecordCompany.hbm.xml"/>
</session-factory>
</hibernate-configuration>

Any my mappging xml file is given below

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping default-cascade="none">
<class name="com.wamu.dashboard.hotlinks.HotLink" table="HOT_LINK">
<id name="hotLinkId" type="integer" unsaved-value="null" >
<column name="HOT_LINK_ID" sql-type="integer" not-null="true"/>
<generator class="sequence">
<param name="sequence">HOT_LINK_SEQ</param>
</generator>
</id>
<property name="displayName">
<column name="DISPLAY_NAME" sql-type="varchar(60)" />
</property>
<property name="userPermissionCode">
<column name="USER_PERMISSION_CODE" sql-type="varchar(20)" />
</property>
<property name="link">
<column name="LINK" sql-type="varchar(60)" not-null="true"/>
</property>
</class>
<query name="getHotLinksByPermissionCode"><![CDATA[select link, userTargetedContent.displayName from HotLink link, UserTargetedContent userTargetedContent where link.userPermissionCode = userTargetedContent.userPermissionCode and link.userPermissionCode in (:userPermissionCode) order by link.userPermissionCode, link.displayName]]></query>
</hibernate-mapping>

plz help me... tell me the exact reason where its failing.. Its working fine in hibernate 2.0 . when i change the cfg.xml to hibernate 3.0 like this

<?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">

its throwing error.. thanks in advance

First, the big thing between Hibernate 2 and Hibernate 3 is that the packages to be used are not net.sf.hibernate anymore, but org.hibernate. So I guess your problem is mainly related to this. Replace this everywhere.

I've completely changed all the changes which u've mentioned earlier and still the problem exists... plz dont send the generic answer.... send it clearly whats the problem and what i've do now....?

Even after changing all my classses from net.sf.hibernate to org.hibernate the same problem exists.........

Speaking like this won't help you getting helped...

Did you read your stacktrace? Ok, I'll copy the interesting part imo:

Can you access Internet from your place? I guess it's not finding the dtd locally, so it tries to access the specified place given at the beginning of the hibernate.cfg.xml file.

Its not working even after changing all the java files from net.sf to org.hibernate.....? what is ur answer for this...? do u know hibernate or not..?

[size=18]This is the error when i migrate my application from hibernate 2.0 to hibernate 3.0... [/size]<org.hibernate.cfg.Configuration: problem parsing configurationfile:/export/home/saraveer/r20_1/dashnext/build/domain/hibernate.cfg.xml

org.dom4j.DocumentException: Error on line 4 of document : The document type declaration for root element type "hibernate-configuration" must end with '>'. Nested exception: The document type declaration for root element type "hibernate-configuration" must end with '>'.

This is my hibernate.cfg.xml
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration SYSTEM
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="connection.datasource">weblogic.jdbc.jts.WAMUPool</property>
<property name="dialect">org.hibernate.dialect.Oracle9Dialect</property>
<property name="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</property>

<mapping resource="/com/wamu/dashboard/hotlinks/HotLink.hbm.xml"/>

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

This is the error when i migrate my application from hibernate 2.0 to hibernate 3.0...

<org.hibernate.cfg.Configuration: problem parsing configurationfile:/export/home/saraveer/r20_1/dashnext/build/domain/hibernate.cfg.xml

org.dom4j.DocumentException: Error on line 4 of document : The document type declaration for root element type "hibernate-configuration" must end with '>'. Nested exception: The document type declaration for root element type "hibernate-configuration" must end with '>'.

This is my hibernate.cfg.xml
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration SYSTEM
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="connection.datasource">weblogic.jdbc.jts.WAMUPool</property>
<property name="dialect">org.hibernate.dialect.Oracle9Dialect</property>
<property name="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</property>

<mapping resource="/com/wamu/dashboard/hotlinks/HotLink.hbm.xml"/>

</session-factory>
</hibernate-configuration>[/quote]

this sound like Dtd can not connect with www.hibernate.org, you can try mapping to dtd inside jar on hibernateXXX.jar with the following lines:





it will depends of jar version, but for 3.0 version this should be the solution.