Document root element "hibernate-configuration", must match DOCTYPE root "hibernate-mapping" -

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in code im trying map person_details database. configuration file follows hibernate.cfg.xml

 <?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-configuration>     <session-factory>         <property name="connection.url">             jdbc:mysql://localhost/test         </property>         <property name="connection.driver_class">             com.mysql.jdbc.driver         </property>         <property name="hibernate.connection.username">             root         </property>         <property name="connection.password">             gopal         </property>         <property name="connection.pool_size">             1         </property>         <property name="hibernate.dialect">             org.hibernate.dialect.hsqldialect         </property>         <property name="show_sql">             true         </property>         <property name="hbm2ddl.auto">             create         </property>         <mapping resource="com/sixdee/persondetail/pesondetail.hbm.xml" />     </session-factory> </hibernate-configuration>

the mapping xml file below

persondetail.hbm.xml

 <?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>     <class name="com.sixdee.persondetail" table="person_details">         <id name="id" type="integer" column="emp_id">             <generator class="assigned" />         </id>         <property name="gender" type="string" column="gender" />         <property name="age" type="integer" colummn="age" />         <property name="dob" type="string" column="dob" />     </class> </hibernate-mapping>

the main class follows persondetailmain.java

    package com.sixdee.persondetail;  import org.hibernate.hibernateexception; import org.hibernate.session; import org.hibernate.sessionfactory; import org.hibernate.transaction; import org.hibernate.cfg.configuration;    public class persondetailmain {     public static void main(string[] args) {         session session = null;         try{             sessionfactory sessionfactory = new configuration().configure().buildsessionfactory();             session=sessionfactory.opensession();             transaction transaction=null;             transaction=session.begintransaction();             persondetail person=new persondetail(3,"male",23,"12-06-1990");             session.save(person);             transaction.commit();         }         catch (nullpointerexception e) {             e.printstacktrace();         }         catch (hibernateexception e) {             e.printstacktrace();          }          finally{             if(session!=null){                 session.close();                 session=null;             }          }       }  }

on running main method im getting following errors....

    org.hibernate.mappingexception: invalid configuration     @ org.hibernate.cfg.configuration.doconfigure(configuration.java:1521)     @ org.hibernate.cfg.configuration.configure(configuration.java:1462)     @ org.hibernate.cfg.configuration.configure(configuration.java:1448)     @ com.sixdee.persondetail.persondetailmain.main(persondetailmain.java:15) caused by: org.xml.sax.saxparseexception: document root element "hibernate-configuration", must match doctype root "hibernate-mapping".     @ com.sun.org.apache.xerces.internal.util.errorhandlerwrapper.createsaxparseexception(errorhandlerwrapper.java:195)     @ com.sun.org.apache.xerces.internal.util.errorhandlerwrapper.error(errorhandlerwrapper.java:131)     @ com.sun.org.apache.xerces.internal.impl.xmlerrorreporter.reporterror(xmlerrorreporter.java:384)     @ com.sun.org.apache.xerces.internal.impl.xmlerrorreporter.reporterror(xmlerrorreporter.java:318)     @ com.sun.org.apache.xerces.internal.impl.dtd.xmldtdvalidator.rootelementspecified(xmldtdvalidator.java:1621)     @ com.sun.org.apache.xerces.internal.impl.dtd.xmldtdvalidator.handlestartelement(xmldtdvalidator.java:1900)     @ com.sun.org.apache.xerces.internal.impl.dtd.xmldtdvalidator.startelement(xmldtdvalidator.java:764)     @ com.sun.org.apache.xerces.internal.impl.xmlnsdocumentscannerimpl.scanstartelement(xmlnsdocumentscannerimpl.java:400)     @ com.sun.org.apache.xerces.internal.impl.xmlnsdocumentscannerimpl$nscontentdriver.scanrootelementhook(xmlnsdocumentscannerimpl.java:626)     @ com.sun.org.apache.xerces.internal.impl.xmldocumentfragmentscannerimpl$fragmentcontentdriver.next(xmldocumentfragmentscannerimpl.java:3104)     @ com.sun.org.apache.xerces.internal.impl.xmldocumentscannerimpl$prologdriver.next(xmldocumentscannerimpl.java:921)     @ com.sun.org.apache.xerces.internal.impl.xmldocumentscannerimpl.next(xmldocumentscannerimpl.java:647)     @ com.sun.org.apache.xerces.internal.impl.xmlnsdocumentscannerimpl.next(xmlnsdocumentscannerimpl.java:140)     @ com.sun.org.apache.xerces.internal.impl.xmldocumentfragmentscannerimpl.scandocument(xmldocumentfragmentscannerimpl.java:511)     @ com.sun.org.apache.xerces.internal.parsers.xml11configuration.parse(xml11configuration.java:808)     @ com.sun.org.apache.xerces.internal.parsers.xml11configuration.parse(xml11configuration.java:737)     @ com.sun.org.apache.xerces.internal.parsers.xmlparser.parse(xmlparser.java:119)     @ com.sun.org.apache.xerces.internal.parsers.abstractsaxparser.parse(abstractsaxparser.java:1205)     @ com.sun.org.apache.xerces.internal.jaxp.saxparserimpl$jaxpsaxparser.parse(saxparserimpl.java:522)     @ org.dom4j.io.saxreader.read(saxreader.java:465)     @ org.hibernate.cfg.configuration.doconfigure(configuration.java:1518)     ... 3 more

please me out

doctype <hibernate-configuration> should be:

<!doctype hibernate-configuration public         "-//hibernate/hibernate configuration dtd//en"         "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

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