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Sharing your experiences

This section of the Hibernate Wiki is open for community contribution. Useful information will be eventually incorporated into other parts of this site. Please be careful not to overwrite content from other people! To create a new page, either Edit this page (see Member Menu left-hand side) and first add a link with a new title, or click List Directory followed by New Document.

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Recent user comments:
16 May 2008, 04:48	This works both for reading or...	ivaylodd
08 May 2008, 03:51	example on repeatable reads	deanhiller
07 May 2008, 06:35	Using Middlegen on iSeries/AS4...	ratnesh_22
05 May 2008, 17:04	Min_size shud be 0	simpigill
05 May 2008, 17:03	Min_size shud be 0	simpigill
02 May 2008, 19:19	memory leak?	simpigill
02 May 2008, 19:15	my c3p0 configration - plz hel...	simpigill
02 May 2008, 16:59	postgresql connection string e...	evarlast
02 May 2008, 14:55	This information complete?	simpigill
30 Apr 2008, 03:22	Database Client	maddcast
29 Apr 2008, 13:14	Another tip	cleland
25 Apr 2008, 11:48	How to specify user type in hb...	mtoohey
21 Apr 2008, 14:12	Re: Netbeans and Hibernate - P...	Gowri
21 Apr 2008, 14:03	Re: Hibernate in NetBeans 6.0....	Gowri
09 Apr 2008, 09:50	Re: Flexible solution - workin...	roundhead

General

• Why This Project Is Successful?
• UserQuotes
• Who uses Hibernate
• Benchmarks
• Supported Databases
• HQL BNF
• Hibernate Maven Usage
• Extension Points

Hibernate Search

• Hibernate Search Community Area

NHibernate

• NHibernate Resources
• The Old NHibernate Wiki
• Using NHibernate with ASP.NET
• Configuring log4net for use with NHibernate
• NHibernate explained by example
• NHibernate Troubleshooting Guide

Hibernate

Mapping and modeling design patterns

• Lightweight Class
• Delegate
• Composite Pattern
• Proxy Visitor Pattern (manipulate polymorphic lazy collections)
• A Short Primer On Fetching Strategies
• Equals and HashCode
• AspectJ Hibernate aspect
• Root Persistent Class
• Codegeneration with Root Persistent Class
• Bidirectional one-to-many with an indexed collection
• Hibernate and dynamic models
• Mapping XML Oracle types
• Mapping XML to Oracle XMLTYPE in IBM Webspshere platform
• Mapping Oracle XmlType to Document
• Mapping Spatial Oracle type SDO_GEOMETRY to JGeometry
• Mapping a Dynamic Proxy
• Mapping a Blob to a byte[]
• Mapping a Clob to a String
• Long Strings/CLOB/TEXT for MySQL
• Using Clobs/Blobs with Oracle and Hibernate
• CLOB/BLOB as linked list /(a platform independent blob/clob implementation strategy)
• Change Hibernate Discriminator

Transactional and system architecture design patterns

• Sessions and transactions
• Non-transactional data access and the auto-commit mode
• Open Session in View
• Generic Data Access Objects
• Session handling with AOP
• Hibernate Aware Action
• Defensive session handling ( as an alternative to ThreadLocal Session management )
• Hibernate in a Layered Architecture
• Distributed Objects With Hibernate
• Some explanations on lazy loading
• A case for insensitiveness
• Best Practices for Thick-Client Applications
• Remote Lazy Loading

Interceptors, user types, and other extensions

• NativeHiloGenerator
• Custom sequences
• Page View and User Tracking via Interceptors
• Common Aspect to set String in real life
• Chained Interceptor
• Complex Validations using Interceptor
• History Interceptor
• Audit Logging
• UserType for empty String escaping
• UserType for Polymorphic Associations
• UserType for persisting a Typesafe Enumeration with a VARCHAR column
• UserType for persisting Typesafe Enumerations with a single class
• UserType for persisting an Enum with a VARCHAR column
• UserType to persist Boolean as CHAR
• UserType for a byte[] identifier property
• UserType for audit info logging
• UserType for non-default TimeZone
• UserType for dealing with fixed length CHAR fields
• Java 5 EnumUserType
• Java 5 StringValuedEnumUserType

Security

• Security: JAAS LoginModule
• Security: Declarative permissions using JAAS and Interceptors
• Security: adding message digests via interceptors
• Security: Transparent encryption of persisted data (with Jasypt UserTypes)

Performance

• QueryCache
• Performance: Hibernate startup time
• Performance: Hibernate3 startup time
• Pagination
• Statistics Interpreter
• Batching and auto-evicting Criteria results

Tools

• MoreGen Free LGPL O/R Generator for NHibernate
• GENNIT NHibernate 1.2 DAL/ORM Code Generator
• NCache: NHibernate Level-2 OutProc and Distributed Cache
• Hibernate Tools Suite(standalone tool and/or NetBeans module)
• Ant tasks for creating, dropping or recreating the database schema
• iReport with hibernate support preview
• Linguine Maps programmatic visualization for Hibernate mapping files
• JXInsight for Hibernate 3.0/2.0 Trace and Profile Extension
• java.tri uml to hibernate
• hbm2java compability
• DB Visual Architect
• Old Tools Road Map
• OOMEGA :: Model-driven Software Engineering for Hibernate
• XDoclet for Hibernate
• XDoclet2 for Hibernate3 see also
• Maven, XDoclet and Hibernate
• Tigerstripe Workbench Plugin for Hibernate see also
• AndroMDA for Hibernate
• AndroMDA hbm Cartridge
• JNIUS for Hibernate
• Middlegen for Hibernate
• OpenXava
• IntelliJ IDEA Live Templates for Hibernate XDoclet-tags
• Ant task for hibernate.cfg.xml generation
• ObjectVisualizer for Hibernate
• JAG - Java Application Generator
• synon2hbm - Generate Hibernate mappings for Synon models
• Hibernate plugin for NetBeans 5.0
• iReport HQLFieldsReader and Jasper Reports build-in support for Hibernate
• Salto-db Generator (generate java code from database)
• Autofetch: specifies association fetches automatically see also

Application (Framework) Integration

• Publishing statistics through JMX
• HowTo configure the Proxool connection pool
• HowTo configure the C3P0 connection pool
• Hibernate in WSAD 5.x
• Hibernate in WAS 5.x - fixes possible deadlock problem
• Simple startup for EJBs with Hibernate
• A simple Hibernate + Tapestry application
• HibernatePlugIn for Struts
• Using Hibernate with JBoss
• Hibernate3 JBoss and XDoclet tips
• Using Hibernate with Tomcat
• Using JasperReports with Hibernate
• Using Lifecycles and Interceptors to update Lucene searches
• Hibernate Log4j Appender
• JCS Usage in Hibernate
• Using Tangosol Coherence Cache
• Free GigaSpaces Distributed Cache for Hibernate Users
• Very Simple EAR with Hibernate
• Hibernate inside PicoContainer
• Hibernate Transaction Manager with PicoContainer and Nanning
• HibernatePicofier - Using an Interceptor to Inject Dependencies into Persistent Objects
• Custom sql and Stored procedures
• HyperJAXB - relational persistence for XML objects with JAXB and Hibernate
• A Whirly Cache Plugin
• Use API for Configuration
• Dynamically configure Hibernate Entity Manager
• Use Oracle Object Types with Hibernate
• Hibernate and Eclipse Integration
• Teneo : from UML/XML Schema to Relational Persistence, Persisting Eclipse EMF using Hibernate
• Terracotta: Seamless Integration for High Performance Hibernate 2nd Level Cache & Detached Object Replication

Testing

• Testing with DBUnit
• Testing with Ant & Junit
• Testing with Maven
• Simple test case

Tutorials

• Using the second-level cache
• Some Parent-Child Principles

External Links/Documents

• Hibernate and XDoclet tutorial - How to generate Hibernate mapping files with XDoclet
• (Hibernate 3) LaLiLuna: What is Hibernate - a short introduction what Hibernate is, how it works and why you should use it.
• (Hibernate 3) LaLiLuna: Simple Hibernate example, including configuration for mySql, postgreSQL and log4j
• (Hibernate 3) LaLiLuna: Struts and Hibernate Integration - an extensive tutorial creating a working application.
• Smooth the Java Journey with Struts - Building a Struts application with Hibernate support
• Sleep Soundly with Hibernate - Using Hibernate with Eclipse and the iSeries
• Object to Relational Mapping and Relationships with Hibernate
• "Introduction to Hibernate", Lecture Slides, Acorn Bay Software
• Tanghan Eclipse Plugin for Hibernate(Chinese Language)
• Using OSCache and Hibernate
• How is it possible that Hibernate works ?
• The Petshop application using Hibernate, Spring and Tapestry
• The PetStore application using Hibernate, Spring and WebOnSwing
• Honeycomb, a session-per-conversation based integration of Tapestry and Hibernate Features a Maven2 Archetypes, for a ready-to-explore sample app. No Spring.
• Hibernate Resources - Articles, Books, Examples, Forums, Interview Transcripts, Presentations, Tips, Tutorials.
• W4Toolkit and Hibernate
• NHibernate - .NET port of Hibernate
• Hibernate development guide (in Chinese) - OpenDoc Series by Xiaxin
• Hibernate Querying 101 : tips and tricks : This article presents a few real-life tips and tricks for Hibernate querying.
• The Hibernate Query API : A tutorial introduction to the Hibernate Criteria API
• Advanced Hibernate-JasperReports integration
• Integrating Hibernate into a Wicket application in a four-layered architecture: A chapter in "Enjoying Web Development with Wicket".
• Integrating Hibernate into a Tapestry application in a four-layered architecture: A chapter in "Enjoying Web Development with Tapestry".
• Using NHibernate with Multiple Databases
• A series of tutorials covering most aspects of Hibernate
• Hibernate presentation with usage guidelines, Jazoon 07

Community work

• French Documentation Translation
• Release checklist for Hibernate developers
• Working on Hibernate source with IntelliJ IDEA