Package org.eclipse.emf.cdo.transaction

Interface CDOXATransaction

All Superinterfaces:
CDOUserTransaction
All Known Subinterfaces:
InternalCDOXATransaction
public interface CDOXATransaction extends CDOUserTransaction
A distributed (XA) transaction that can atomically commit the changes to multiple resource sets, each represented by a registered view set.
Since:
2.0
Author:
Simon McDuff
No Implement
This interface is not intended to be implemented by clients.
No Extend
This interface is not intended to be extended by clients.

  • Method Details

    • add

      void add(CDOViewSet viewSet)

    • remove

      void remove(CDOViewSet viewSet)

    • setAllowRequestFromTransactionEnabled

      void setAllowRequestFromTransactionEnabled(boolean allRequest)
      see isAllowRequestFromTransactionEnabled()

    • isAllowRequestFromTransactionEnabled

      boolean isAllowRequestFromTransactionEnabled()
      Allow request that come from contains CDOTransaction. Default value is true.

      If the value is true, cdoTransaction.commit() will call xaTransaction.commit and all CDOXATransaction part of xaTransaction will be committed.

      If the value is false, the user will receive an exception by calling cdoTransaction.commit(). The user can only commit from CDOXATransaction.

    • setSavepoint

      CDOXASavepoint setSavepoint()
      Description copied from interface: CDOUserTransaction
      Creates a save point in the CDOTransaction that can be used to roll back a part of the transaction

      Save points do not involve the server side, everything is done on the client side.

      Specified by:
      setSavepoint in interface CDOUserTransaction
      Since:
      3.0

    • getLastSavepoint

      CDOXASavepoint getLastSavepoint()
      Specified by:
      getLastSavepoint in interface CDOUserTransaction
      Since:
      3.0