Seasar DI Container with AOP

Seasar is Depenency Injection Container with AOP(S2Container) from V2. The automatic control of the transaction can be easily used from POJO (Plain Old Java Object). There is no profound application server any longer needing. It is enough if there is Servlet container like Tomcat. The theme of S2(Seasar2) is the following two.

  • Dismantlement and restructuring of J2EE
  • Easiness and gentleness

Up to now (In case of almost), the function named the transaction management and connection pooling can be used only in the ApplicationServer. Therefore, testing was a difficulty. In S2, the function named the transaction management and connection pooling is offered as a usual component. Those functions can be used without the application server. The complexity of J2EE is reduced.

S2 attaches importance to easiness and gentleness. I want to lower the threshold as much as possible.