include::../shared-doc/attributes.adoc[]

= hibernate: How to Use Hibernate 5 in an Application
:author: Madhumita Sadhukhan
:level: Intermediate
:technologies: Hibernate

[abstract]
The `hibernate` quickstart demonstrates how to use Hibernate ORM 5 API over JPA, using Hibernate-Core and Hibernate Bean Validation, and EJB.

:standalone-server-type: default
:archiveType: war
:uses-h2:
:uses-ds-xml:

//*************************************************
// Shared CD and Product Release content
//*************************************************

== What is it?

The `hibernate` quickstart is based upon the link:../kitchensink/README{outfilesuffix}[kitchensink] example, but demonstrates how to use Hibernate Object/Relational Mapping (ORM) 5 over JPA in {productNameFull}.

This project is setup to allow you to create a compliant {javaVersion} application using JSF, CDI, EJB, JPA , Hibernate-Core and Hibernate Bean Validation. It includes a persistence unit associated with Hibernate session and some sample persistence and transaction code to help you with database access in enterprise Java.

//*************************************************
// Product Release content only
//*************************************************

ifndef::EAPCDRelease[]

// Considerations for Use in a Production Environment
include::../shared-doc/development-shortcuts.adoc[leveloffset=+1]
// System Requirements
include::../shared-doc/system-requirements.adoc[leveloffset=+1]
// Use of {jbossHomeName}
include::../shared-doc/use-of-jboss-home-name.adoc[leveloffset=+1]

== Add the Correct Dependencies

{productName} provides Hibernate 5 and JPA support.

If you use Hibernate 5 packaged within {productName}, you will need to first import the JPA API.

This quickstart demonstrates usage of Hibernate Session and Hibernate Validators.

If you look at the `pom.xml` file in the root of the hibernate quickstart directory, you will see that the dependencies for the Hibernate modules have been added with the scope as `provided`.

For example:
[source,xml,options="nowrap"]
----
<dependency>
   <groupId>org.hibernate.validator</groupId>
   <artifactId>hibernate-validator</artifactId>
    <scope>provided</scope>
</dependency>
----

// Start the {productName} Standalone Server
include::../shared-doc/start-the-standalone-server.adoc[leveloffset=+1]
// Build and Deploy the Quickstart
include::../shared-doc/build-and-deploy-the-quickstart.adoc[leveloffset=+1]

== Access the Application

The application will be running at the following URL: http://localhost:8080/{artifactId}/.

== Server Log: Expected Warnings and Errors

You will see the following warnings in the server log. You can ignore these warnings.

[source,options="nowrap"]
----
WFLYJCA0091: -ds.xml file deployments are deprecated. Support may be removed in a future version.

HHH000431: Unable to determine H2 database version, certain features may not work
----

// Undeploy the Quickstart
include::../shared-doc/undeploy-the-quickstart.adoc[leveloffset=+1]
// Run the Quickstart in Red Hat JBoss Developer Studio or Eclipse
include::../shared-doc/run-the-quickstart-in-jboss-developer-studio.adoc[leveloffset=+1]
// Debug the Application
include::../shared-doc/debug-the-application.adoc[leveloffset=+1]

// Additional debug info
[NOTE]
====
You might see the following message when you run the command. It indicates the source is not provided in the third-party `antlr` JAR.

[source,options="nowrap"]
----
[INFO] The following files have NOT been resolved:
[INFO]    antlr:antlr:jar:sources:2.7.7:provided
----
====

endif::[]

//*************************************************
// CD Release content only
//*************************************************

ifdef::EAPCDRelease[]

// Getting Started with OpenShift
include::../shared-doc/cd-openshift-getting-started.adoc[leveloffset=+1]
//Prepare OpenShift for Quickstart Deployment
include::../shared-doc/cd-create-project.adoc[leveloffset=+1]
// Import the Latest {xpaasproduct-shortname} Image Streams and Templates
include::../shared-doc/cd-import-imagestreams-templates.adoc[leveloffset=+1]
// Deploy the {ProductShortName} Source-to-Image (S2I) Quickstart to OpenShift
include::../shared-doc/cd-deploy-project.adoc[leveloffset=+1]
// OpenShift Post Deployment Tasks: This is not currently needed.
// include::../shared-doc/cd-post-deployment-tasks.adoc[leveloffset=+1]

endif::[]
