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| |
| <html> |
| <head><title>DAO Package</title></head> |
| <body> |
| <p>Data-Access Object (DAO) interfaces used by the BPEL Service Provider |
| to communicate with the data store; can be used to customize the |
| BPEL persistence layer. |
| The BPEL DAO layer is used to maintain persistent state of each |
| active BPEL process instance. This includes the values of scope |
| variables, as well as instance "state snapshots" that |
| may need to be persisted due to the activation of receive, pick, |
| or invoke activity that cannot be immediately satisfied. Like |
| the DAO of the framework (see {@link com.fs.jlo.sfwk.bapi.dao}), the |
| BPEL DAO is a "dumb" object-relational model supporting |
| transactional access.</p> |
| </body> |
| </html> |
