Hibernate Migration

[renga ram]

I am migrating my hibernate 2.0 java class to hibernate 3.0.while doing so i have encountered the following error.. please help me

273.         return session.createQuery(params.getQuery(), params.getCommandTarget(), Hibernate.INTEGER);
    [javac]                        ^----------------------------------------------------------------------------------^
    [javac] *** Semantic Error: No applicable overload for a method with signature "createQuery(java.lang.String, java.lang.Integer, org.hibernate.type.NullableType)" was found in type "org.hibernate.Session". Perhaps you wanted the overloaded version "org.hibernate.Query createQuery(java.lang.String $1) throws org.hibernate.HibernateException;" instead?

Here is the part that makes error

 private List fetchByQuery(final Session session, final FetchPricingCommandParameters params) 
        throws HibernateException 
    { 
        Logger.debug(CLASSNAME, 
            "entering fetchByQuery(), with params: |" + String.valueOf(params) + "|"); 
 
        return session.createQuery(params.getQuery(), params.getQueryParameters(), 
            params.getQueryParameterTypes()); 
    } 
previously it was like below 
 
private List fetchByQuery(final Session session, final FetchPricingCommandParameters params) 
        throws HibernateException 
    { 
        Logger.debug(CLASSNAME, 
            "entering fetchByQuery(), with params: |" + String.valueOf(params) + "|"); 
 
        return session.find(params.getQuery(), params.getQueryParameters(), 
            params.getQueryParameterTypes()); 
    } 
 

What method i have to use instead of find(string,object,type) in hibernate 3.0. I know the method createQuery() should be used but, the problem is how can i send the object and type in createQuery() method since it accepts only string as a parameter...? Please send me the alternate method signature which should be used in hibernate 3.0..? Thanks in advance...
[ January 16, 2007: Message edited by: Mark Spritzler ]

[Paul Sturrock]

Please renga ram, EaseUp.

Have you looked in the JavaDocs? Have you read the migration guide?
[ January 16, 2007: Message edited by: Paul Sturrock ]

[Terry Ong]

Does this help? (using name parameters)

Name name = new Name();
    name.setFirst( "John" );
    name.setLast( "Doe" );
    List johnDoes = session.createQuery( "from Person where name = :name" )
            .setParameter( "name", name )
            .list();

[ January 16, 2007: Message edited by: Terry Ong ]