I'm using jdbc &hibernate to connect my DB oracle11gr2.I need to upgrade client libraries from hibernate 3.1.3 to 4.1.6

I need to upgrade my client libraries i.e hibernate from 3.1.3 to 4.x.I'm preferring 4.1.6.I have done upgrading jdbc 4 to 5 successfully.Now the problem is we are going to latest release from 3.1.6. I'm seeing more than 250 errors.I'm bit confused in adding jars.I have added required folder from 4.1.6.Can some1 let me know should i add all the jars in required folder or just replace the jars present in my library


commons-collections ,
dom4j ,
hibernate jar.

I have tried both ways adding all required jars folder and just replacing the jars which are same with my library and 4.1.6. In both ca

Related to : I'm using jdbc &hibernate to connect my DB oracle11gr2.I need to upgrade client libraries from hibernate 3.1.3 to 4.1.6
Hibernate exception when starting Tomcat (after upgrade to hibernate-3.5.0)
Programming Languages

I'm getting the following exception when starting a tomcat instance with my web app after upgrading to hibernate 3.5.0:

org.hibernate.annotations.common.AssertionFailure: Fail to process type argument in a generic declaration. Type: class sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl

at org.hibernate.ejb.metamodel.AttributeFactory$PluralAttributeMetadataImpl.getClassFromGenericArgument(AttributeFactory.java:836)
at org.hibernate.ejb.metamodel.AttributeFactory$PluralAttributeMetadataImpl.getClassFromGenericArgument(AttributeFactory.java:833)
at org.hibernate.ejb.metamodel.AttributeFactory$PluralAttributeMetad

Spring3.1 & Hibernate4 configuration. Unable to load class [org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider]
Programming Languages

I am trying to develop a web project using Hibernate 4 and spring 3.1. I declared sessionFactory bean in the applicationContenxt.xml.

<bean id="sessionFactory" scope="singleton" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="configLocation" value="classpath:hibernate.cfg.xml" />

I want to use Oracle database so my hibernate.cfg.xml file is :

<!-- Database connection settings -->
<property name="connection.driver_class">oracle.jdbc.driver.OracleDriver
Upgrade hibernate-annotations and hibernate-validator
Programming Languages

Actually I'm using hibernate-annotations 3.3.1.GA (hibernate 3.2.6.ga) and hibernate-validator 3.0.0.ga but, due to validation problems, I need to upgrade the libraries to hibernate-annotations 3.4.0.GA (hibernate 3.3.2.GA) and hibernate-validator 3.1.0.GA.

When I update my pom.xml file I get a lot of compilation errors. I think there are hibernate packages that have been reallocated in the new version, so I guess I must to add new dependencies. But I am not able to know which.

Examples of packages and classes not founded with the new version:

- package net.sf.cglib.proxy
- class MethodInterceptor
- class Met
What's the default value of the Hibernate property hibernate.jdbc.factory_class?
Programming Languages

I want to provide a custom Batcher for Hibernate to use (for this reason: http://stackoverflow.com/questions/83093/hibernate-insert-batch-with-postgresql), but I want to create a modification of whatever it's already using (BatchingBatcher or NonBatchingBatcher). What's the default value of hibernate.jdbc.factory_class, or how can I figure out which Batcher Hibernate is currently using?

What to replace SessionFactory in hibernate with while shifting from hibernate to plain JDBC?
Programming Languages

I have replaced the HQL queries with that of SQL to shift back to plain JDBC from hibernate for many reasons. Now, I am not able to understand what SessionFactory in hibernate means and what should I replace it with in plain JDBC?Also, sessions in hibernate has a lot of configuration stuff involved.How do I deal with all these in plain JDBC?Please help.

Hibernate 4 - org.hibernate.service.jdbc.connections.spi.ConnectionProvider(Unknown service requested)
Programming Languages
I am not able to reconnect the hibernate to insert records into database.I have list of records need to insert into database and loop through those values and inserting into 4 different tables ,thats reason keeping save object and finally commit and close the session.i'm getting error "org.hibernate.service.jdbc.connections.spi.ConnectionProvider".I have found some issues post in google , but i got confusion , please help to fix the issue.org.hibernate.service.UnknownServiceException: Unkno
ORA-02289: sequence does not exist when upgrade Hibernate 3 to hibernate 4
Programming Languages

I have an issue related to sequence not found when I upgrade hibernate from 3.5 to 4.0.0.RC6:

at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:707)
... 159 more
Caused by: java.sql.SQLSyntaxErrorException: ORA-02289: sequence does
not exist

at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1034)

Anyone know how to fix it? please let me know. I am using Oracle10gDialect and override getNativeIdentifierGeneratorClass() function by using my own SequenceGenerator. It has worked on Hibernate 3.5 but thrown exception when I upgrade to Hibernate 4.0.0.RC6

Below is my TableNameSequenceGenerator class:

public class TableNameSequenceGenerator extends
SequenceGenerator {

    public void configure(Type type, Properties params, Dialect
dialect) throws MappingException {
        if(params.getProperty(SEQUENCE) == null ||
params.getProperty(SEQUENCE).length() == 0) {
            String tableName =
            if(tableName != null) {
                String seqName = tableName + "_SEQ";
                params.setProperty(SEQUENCE, seqName);               
        super.configure(type, params, dialect);

When I do debugging by using hibernate 4, tableName return REVINFO only (it works in hibernate 3)

Thanks Hiep

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