Help: GWT , RequestFactory with SQLServer ???

[laxman lingampally]

Hi all,

please help me out asap,

i have a question

it is passible GWT, RF(RequestFactory) with any database ( not Google Datastore GAE & GQL ,google cloud)?

i have doubt it is passible or not ?

 

Thanks & Regards

laxman.

[Jens]

Sure its possible. GWT/RF does not make any assumptions about the database you are using. 

-- J.

[laxman lingampally]

Hi 

 Thanks for the quick reply!! 

thnaks a lot

i am trying to working on using GWT/RF and SQLServer with Hibernate, my web application runing is fine 

but i am trying connect to sql server database at that time i got exceptions that exception  i given below:

Exception:

 java.security.AccessControlException: access denied (java.net.SocketPermission localhost:1433 connect,resolve)

myHibernate code given below:

1) this in side  POJO class:Here Contact.java is a POJO class

//same setter and getter here 

 this code is in side persiste method

                           SessionFactory sf = new Configuration().configure().buildSessionFactory();

session = sf.openSession();

Transaction trans =session.beginTransaction();

Contact contact = new Contact();

contact.setId(6);

contact.setName("dyna");

session.save(contact);

trans.commit(); 

2)Hibernate.cfg,xml file.

<hibernate-configuration>

<session-factory>

  <property name="hibernate.connection.driver_class">com.microsoft.sqlserver.jdbc.SQLServerDriver</property>

  <property name="hibernate.connection.url">jdbc:sqlserver://localhost;databaseName=gwtrf</property>

  <property name="hibernate.connection.username">sa</property>

  <property name="hibernate.connection.password">root</property>

  <property name="hibernate.connection.pool_size">10</property>

  <property name="show_sql">true</property>

  <property name="dialect">org.hibernate.dialect.SQLServerDialect</property>

  <!-- <property name="hibernate.hbm2ddl.auto">create-drop</property> -->

  <!-- Mapping files -->

  <mapping resource="contact.hbm.xml"/>

</session-factory>

</hibernate-configuration>

3)mapping file:

<hibernate-mapping>

  <class name="com.webreg.server.Event" table="sample">

   <id name="id" type="long" column="ID" >

   <generator class="assigned"/>

  </id>

  <property name="name">

   <column name="NAME" />

  </property>

  

 </class>

----------------------------------------------------------------------------------------------------

Please tell me where i am done worng ,

i am using all related hibernate jars , gwt/rf jars.  but i am tring to connect jdbc also giving same exception

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/073TiZhedCsJ.
To post to this group, send email to google-we...@googlegroups.com.
To unsubscribe from this group, send email to google-web-tool...@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.