1. Subject design Dblink to soa-suite the premise is that the Dblink both sides have a separate interface table, the effect of migration is, by a mediator trigger event , after this event triggered by the BPEL part to capture this event, Within this BPEL component, the Dblink functions of logging, data reading, data conversion, and data writing are accomplished through the collaboration of Dbadapter (log parts, read parts, write parts). 2. Component Planning Mediater Trigger event BPEL completes Dblink data copy process dbadapter complete database-based log write (db_log), data read (db_read), data Write (Db_write) 4. XSD planning eventdata.xsd is used to host event data 5. Variable planning (BPEL internal) V_eventdata is used to host the event data v_dblog_input,v_dblog_output to complete the input and output parameters of the log part V_dbread _input,v_dbread_output to complete the input and output parameters of the read data part v_dbwrite_row the row-level data hosting v_currentindex,v_ that is used to host the write data Totaldata used to complete the data traversal of the indicator variable bearer 6. Configuration Implementation 7. Configuration details
8. Debug Trace 9. source data 10. Target data 11. Log data
Dblink interface to Oracle Soa Suite migrations for data replication and logging capabilities
