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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.6.0) E13403-07 |
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public interface TransferPolicy
Interface for the classes which copy objects for transfer.
Given the source DBObjectProvider, target DBObjectProvider and array of source object descriptors it has to:
Method Summary | |
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SystemObject[] |
copyForTransfer(TransferDescriptor td,
SystemObject[] existingObjects)
Copy the objects for transfer. |
SystemObject[] |
findExistingObjects(TransferDescriptor td)
Find any existing objects in the transfer target. |
ResultSet |
getDifferences(SystemObject[] existingObjects,
SystemObject[] copiedObjects)
Get a ResultSet describing the differences between any existing objects and the objects which have been copied for transfer. |
Method Detail |
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SystemObject[] findExistingObjects(TransferDescriptor td) throws TransferFailedException
td
- the descriptor for the transfer
TransferFailedException
- if there is a problem finding the
existing objects that is unrecoverableSystemObject[] copyForTransfer(TransferDescriptor td, SystemObject[] existingObjects) throws TransferFailedException
td
- the descriptor for the transferexistingObjects
- the objects that exist in the target as discovered
by findExistingObjects
TransferFailedException
- if the copy operation failsResultSet getDifferences(SystemObject[] existingObjects, SystemObject[] copiedObjects)
existingObjects
- the objects already in the transfer targetcopiedObjects
- the objects that have been prepared to be transfered
to the target
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.6.0) E13403-07 |
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