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Need help creating session factory

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ashutosh.nigam37

Post subject: Need help creating session factory

Posted: Tue Jul 24, 2007 5:24 am

Newbie

Joined: Thu Jul 12, 2007 1:13 am
Posts: 17

Please help me in creating and using session factory so that I can use it to link to all the mapping resource file . any helpful link or suggestion will be appreciated.

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marcal

Post subject:

Posted: Tue Jul 24, 2007 5:11 pm

Expert

Joined: Fri May 13, 2005 11:13 am
Posts: 292
Location: Rochester, NY

It is unclear what you mean by "use it to link to all the mapping resource files," but I'm assuming that what you want is to be able to get at the mapping metadata that is stored in said files. In which case, you should use the Configuration object. For projects where I need this, I keep a singleton reference to the Configuration alongside the one to the SessionFactory.

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ashutosh.nigam37

Post subject:

Posted: Tue Jul 24, 2007 11:41 pm

Newbie

Joined: Thu Jul 12, 2007 1:13 am
Posts: 17

Yaa I need to know how to implement this singleton pattern.See I have to migrate From Hibernate to NHibernate so in Hbernate project they are using a session factory just like shown below.

Code:

<hibernate-configuration>

    <session-factory>
      <!--
        <property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</property>
        <property name="hibernate.connection.url">jdbc:oracle:thin:@171.186.252.121:1527:SBCD</property>
        <property name="hibernate.connection.username">appl_sbcs</property>
        <property name="hibernate.connection.password">sbcsg2</property>
        -->
      
      

   <property name="connection.datasource">sbcsdatasource</property>
   
   <!-- <property name="connection.datasource">sbcsr2datasource</property> -->
   
   <property name="transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</property>
   <property name="jta.UserTransaction">java:comp/UserTransaction</property>
   <property name="hibernate.jndi.class">weblogic.jndi.WLInitialContextFactory</property>

   
   
        <property name="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</property>
        <property name="hibernate.show_sql">false</property>
        <property name="use_outer_join">true</property>
        <property name="transaction.factory_class">
               org.hibernate.transaction.JDBCTransactionFactory
        </property>

       <!-- mapping file for customerinfo view-->
       <mapping resource="customerInfo.hbm.xml"/>
       <!--mapping file for affiliate associated with customers-->
       <mapping resource="Affiliate.hbm.xml"/>
       <!--mapping file for guarantor sassociated with customers-->
       <mapping resource="Guarantor.hbm.xml"/>
       <!--mapping file for loaninfo view -->
       <mapping resource="LoanInfoView.hbm.xml"/>

so Need to implement session factory in NHibernate so that I just have to Load this hbm.xml file and not hte other files...

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