| This tests the commit logic of transaction. An EJB webservice is invoked by a servlet. This webservice method uses REQUIRED TX_Attribute. It adds a row in the database table(CUSTOMER_cm1) created in the servlet. |
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| Here is the flow- |
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| 1. Standalone client invokes a servlet |
| 2. Servlet creates table CUSTOMER_cm1 |
| 3. Servlet starts a UserTransaction |
| 4. Servlet adds a row in the CUSTOMER_cm1 table |
| 5. Servlet calls the EJB webservice |
| 6. EJB webservice adds a row in the CUSTOMER_cm1 table |
| 7. Servlet commits the transaction |
| 8. It is checked whether the data is correctly updated in the table. |
| 9. Table CUSTOMER_cm1 is dropped |
