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oracle.ide.db.transfer
Class TransferState

java.lang.Object
oracle.ide.db.transfer.TransferState

public final class TransferState

extends java.lang.Object

Object that holds the current state of a transfer process. The state for a given transfer is retrieved from the TransferDescriptor for that transfer. When the TransferManager completes a transfer process the state object is removed from the descriptor.

Constructor Summary

TransferState(TransferDescriptor td)

Method Summary

void	addMessage(java.lang.String message)
void	addStateListener(oracle.ideimpl.db.transfer.TransferStateListener l) Adds a listener that will be notified of changes to the state.
void	cancel() Note that we want to cancel this transfer.
void	checkNotCancelled() If this transfer has been marked for cancellation, cancel it
void	clearMessages()
TransferTarget	getActiveTarget() If the transfer is active this returns the target being transferred to.
SystemObject[]	getCopiedObjects()
TransferDescriptor	getDescriptor()
SystemObject[]	getExistingObjects()
TransferPolicy	getPolicy()
ResultSet	getResultSet()
boolean	hasFailed() Returns true if the transfer (or prepare) has failed.
boolean	isPrepDone()
protected void	notifyStateChange()
boolean	removeStateListener(oracle.ideimpl.db.transfer.TransferStateListener l)
void	setExistingObjects(SystemObject[] existing) Should only be used by the TransferManager and RefreshController.
void	setFailed(boolean failed) Notifies any state listeners that the transfer (or prepare) has failed.
void	setResultSet(ResultSet rs)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TransferState

public TransferState(TransferDescriptor td)

Method Detail

getDescriptor

public TransferDescriptor getDescriptor()

isPrepDone

public boolean isPrepDone()

getActiveTarget

public TransferTarget getActiveTarget()

If the transfer is active this returns the target being transferred to.

setFailed

public void setFailed(boolean failed)

Notifies any state listeners that the transfer (or prepare) has failed.

hasFailed

public boolean hasFailed()

Returns true if the transfer (or prepare) has failed.

cancel

public void cancel()

Note that we want to cancel this transfer. The cancellation might not be immediate, but will be checked at the next available opportunity.

checkNotCancelled

public void checkNotCancelled()
                       throws TransferCancelledException

If this transfer has been marked for cancellation, cancel it

Throws:

TransferCancelledException

getResultSet

public ResultSet getResultSet()

setResultSet

public void setResultSet(ResultSet rs)

getCopiedObjects

public SystemObject[] getCopiedObjects()

getExistingObjects

public SystemObject[] getExistingObjects()

setExistingObjects

public void setExistingObjects(SystemObject[] existing)

Should only be used by the TransferManager and RefreshController.

addMessage

public void addMessage(java.lang.String message)

clearMessages

public void clearMessages()

getPolicy

public TransferPolicy getPolicy()

addStateListener

public void addStateListener(oracle.ideimpl.db.transfer.TransferStateListener l)

Adds a listener that will be notified of changes to the state.

removeStateListener

public boolean removeStateListener(oracle.ideimpl.db.transfer.TransferStateListener l)

notifyStateChange

protected void notifyStateChange()

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