Taking TOTD #121 forward, this blog explains how to create a JPA Persistence Unit for a MySQL sample database and package it as a library. This JAR file can then be easily included in other web applications.

Lets get started!

1. Configure GlassFish for using the MySQL sample database (sakila) as described in TOTD #121.
2. Add the GlassFish instance in NetBeans IDE using "Services" panel.
3. Create JPA entities using NetBeans IDE.
   1. Create a Java class library:
      
      
      
      Our ultimate goal is …

Taking TOTD #121 forward, this blog explains how to create a JPA Persistence Unit for a MySQL sample database and package it as a library. This JAR file can then be easily included in other web applications.

Lets get started!

1. Configure GlassFish for using the MySQL sample database (sakila) as described in TOTD #121.
2. Add the GlassFish instance in NetBeans IDE using "Services" panel.
3. Create JPA entities using NetBeans IDE.
   1. Create a Java class library:
      
      
      
      Our ultimate goal is …

Taking TOTD #121 forward, this blog explains how to create a JPA Persistence Unit for a MySQL sample database and package it as a library. This JAR file can then be easily included in other web applications.

Lets get started!

1. Configure GlassFish for using the MySQL sample database (sakila) as described in TOTD #121.
2. Add the GlassFish instance in NetBeans IDE using "Services" panel.
3. Create JPA entities using NetBeans IDE.
   1. Create a Java class library:
      
      
      
      Our ultimate goal is …

TOTD #39 explained how to create an Autocomplete widget (server-powered autocompleting of text fields, similar to Google Suggest) using Prototype/Script.aculo.us libraries with NetBeans, GlassFish and MySQL. This Tip Of The Day (TOTD) builds upon that project and shows how same functionality can be achieved using jQuery Library.

1. Use the NetBeans project created in TOTD #39. Right-clicking on the project, select "New", "JSP...", enter the name as "index2" …

This TOTD (Tip Of The Day) shows how to create a Persistence Unit (PU) for a MySQL database using NetBeans IDE. This PU can then be used in any of Java EE artifacts (JSP, Servlet, EJB, ...) for database interaction.

1. In NetBeans IDE, create a new project
   1. Create a new NetBeans Web project and enter the values ("Autocomplete") as shown:
      
      
      
      and click on "Next".
   2. Choose GlassFish v2 as the deployment server and then click on "Finish".
2. Set up the database
   1. Start the database as:
      
      

      ~ >sudo mysqld_safe --user root Password:<YOUR …