*/
package org.opendaylight.controller.md.sal.dom.broker.impl;
-import com.google.common.base.Preconditions;
import com.google.common.util.concurrent.AbstractCheckedFuture;
import com.google.common.util.concurrent.ListenableFuture;
import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
/**
- * A {@link Future} used to report the status of an future {@link java.util.concurrent.Future}.
+ * A {@link java.util.concurrent.Future} used to report the status of an future
+ * {@link java.util.concurrent.Future}.
*/
final class PingPongFuture extends AbstractCheckedFuture<Void, TransactionCommitFailedException> {
protected PingPongFuture(final ListenableFuture<Void> delegate) {
}
@Override
- protected TransactionCommitFailedException mapException(final Exception e) {
- Preconditions.checkArgument(e instanceof TransactionCommitFailedException);
- return (TransactionCommitFailedException) e;
+ protected TransactionCommitFailedException mapException(final Exception exception) {
+ final Throwable cause = exception.getCause();
+ if (cause instanceof TransactionCommitFailedException) {
+ return (TransactionCommitFailedException) cause;
+ } else {
+ return new TransactionCommitFailedException(exception.getMessage(), cause);
+ }
}
}
+