I am just being inspired by GWT EJB3 Maven JBoss 5.1 integration tutorial that is why I decided to write my own tuts just for remember howto. I am working with Glassfish and my IDE is Netbeans the demo db will be derby. I know it really doesn’t matter what app server we deploy to but still… something different. Article comming soon… Good to start with Screencast “Creating a Maven based Java Enterprise Application with GWT”

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1. I just want to show how to setup complete batis project. I’ll be using example from docs. As you can read there you need at least 4 files at least:

  • Configuration.xml
  • BlogMapper.xml
  • BlogBean.java (session bean)
  • Blog.java (domain class)

So then you have ready and working object-relational mapping you can easily publish as web service by adding annotation @webservice.

Configuration.xml Read more »

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Simple idea of how to use openESB and scheduled invocation of ETL process and store log data in database. Best ETL method is “Stagging” that uses “stagging table”. It simply transfers a bunch of rows from one db to another firstly to the middle buffer table and then to the target one. No delays, no empty tables, and data always fresh and ready for processing :)

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