//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: void perform(io.netty.channel.ChannelHandlerContext ctx) throws java.io.IOException
internal virtual void Perform(ChannelHandlerContext ctx)
{
CheckPointer checkPointer = _checkPointerSupplier.get();
Resource checkPointLock = _mutex.storeCopy(() => checkPointer.TryCheckPoint(new SimpleTriggerInfo("Store copy")));
Future <Void> completion = null;
try
{
using (RawCursor <StoreResource, IOException> resources = _resourceStreamFactory.create())
{
while (resources.Next())
{
StoreResource resource = resources.get();
_protocol.stream(ctx, resource);
}
completion = _protocol.end(ctx, SUCCESS);
}
}
finally
{
if (completion != null)
{
completion.addListener(f => checkPointLock.close());
}
else
{
checkPointLock.Close();
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldPerformSuccessfulStoreCopyProcess() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldPerformSuccessfulStoreCopyProcess()
{
// given
StoreStreamingProcess process = new StoreStreamingProcess(_protocol, _checkPointerSupplier, _mutex, _resourceStream);
// mocked behaviour
ImmediateEventExecutor eventExecutor = ImmediateEventExecutor.INSTANCE;
Promise <Void> completionPromise = eventExecutor.newPromise();
long lastCheckpointedTxId = 1000L;
RawCursor <StoreResource, IOException> resources = rawCursorOf();
when(_checkPointer.tryCheckPoint(any())).thenReturn(lastCheckpointedTxId);
when(_checkPointer.lastCheckPointedTransactionId()).thenReturn(lastCheckpointedTxId);
when(_protocol.end(_ctx, SUCCESS)).thenReturn(completionPromise);
when(_resourceStream.create()).thenReturn(resources);
// when
process.Perform(_ctx);
// then
InOrder inOrder = Mockito.inOrder(_protocol, _checkPointer);
inOrder.verify(_checkPointer).tryCheckPoint(any());
inOrder.verify(_protocol).end(_ctx, SUCCESS);
inOrder.verifyNoMoreInteractions();
assertEquals(1, @lock.ReadLockCount);
// when
completionPromise.Success = null;
// then
assertEquals(0, @lock.ReadLockCount);
}
