public NativeResult[] Execute(NativeSessionHandle sessionHandle, NativeExecuteOperation[] operations)
{
try
{
return(GetNativeSession(sessionHandle).Execute(operations));
}
catch (Exception exception)
{
throw NativeCLIUtility.WrapException(exception);
}
}
public int GetTransactionCount(NativeSessionHandle sessionHandle)
{
try
{
return(GetNativeSession(sessionHandle).Process.TransactionCount);
}
catch (Exception exception)
{
throw NativeCLIUtility.WrapException(exception);
}
}
public NativeResult Execute(NativeSessionHandle sessionHandle, string statement, NativeParam[] paramsValue, NativeExecutionOptions options)
{
try
{
return(GetNativeSession(sessionHandle).Execute(statement, paramsValue, options));
}
catch (Exception exception)
{
throw NativeCLIUtility.WrapException(exception);
}
}
public void RollbackTransaction(NativeSessionHandle sessionHandle)
{
try
{
GetNativeSession(sessionHandle).Process.RollbackTransaction();
}
catch (Exception exception)
{
throw NativeCLIUtility.WrapException(exception);
}
}
public void BeginTransaction(NativeSessionHandle sessionHandle, NativeIsolationLevel isolationLevel)
{
try
{
GetNativeSession(sessionHandle).Process.BeginTransaction(NativeCLIUtility.NativeIsolationLevelToIsolationLevel(isolationLevel));
}
catch (Exception exception)
{
throw NativeCLIUtility.WrapException(exception);
}
}
public void StopSession(NativeSessionHandle sessionHandle)
{
try
{
StopNativeSession(RemoveNativeSession(sessionHandle));
}
catch (Exception exception)
{
throw NativeCLIUtility.WrapException(exception);
}
}
public static NativeParam[] DataParamsToNativeParams(IServerProcess process, DataParams dataParams)
{
NativeParam[] nativeParams = new NativeParam[dataParams.Count];
for (int index = 0; index < dataParams.Count; index++)
{
var dataParam = dataParams[index];
var nativeValue = DataParamToNativeValue(process, dataParam);
nativeParams[index] =
new NativeParam()
{
Name = dataParam.Name,
Modifier = NativeCLIUtility.ModifierToNativeModifier(dataParam.Modifier),
Value = nativeValue
};
}
return(nativeParams);
}
public NativeResult[] Execute(NativeSessionInfo sessionInfo, NativeExecuteOperation[] operations)
{
try
{
NativeSession nativeSession = StartNativeSession(sessionInfo);
try
{
return(nativeSession.Execute(operations));
}
finally
{
StopNativeSession(nativeSession);
}
}
catch (Exception exception)
{
throw NativeCLIUtility.WrapException(exception);
}
}
public NativeResult Execute(NativeSessionInfo sessionInfo, string statement, NativeParam[] paramsValue, NativeExecutionOptions options)
{
try
{
NativeSession nativeSession = StartNativeSession(sessionInfo);
try
{
return(nativeSession.Execute(statement, paramsValue, options));
}
finally
{
StopNativeSession(nativeSession);
}
}
catch (Exception exception)
{
throw NativeCLIUtility.WrapException(exception);
}
}
public NativeSessionHandle StartSession(NativeSessionInfo sessionInfo)
{
try
{
NativeSession nativeSession = StartNativeSession(sessionInfo);
try
{
return(AddNativeSession(nativeSession));
}
catch
{
StopNativeSession(nativeSession);
throw;
}
}
catch (Exception exception)
{
throw NativeCLIUtility.WrapException(exception);
}
}
public static DataParams NativeParamsToDataParams(ServerProcess process, NativeParam[] nativeParams)
{
DataParams dataParams = new DataParams();
if (nativeParams != null)
{
foreach (var nativeParam in nativeParams)
{
var value = NativeValueToDataValue(process, nativeParam.Value);
DataParam dataParam =
new DataParam
(
nativeParam.Name,
value.DataType,
NativeCLIUtility.NativeModifierToModifier(nativeParam.Modifier),
value.IsNil ? null : (value is IScalar ? value.AsNative : value)
);
dataParams.Add(dataParam);
}
}
return(dataParams);
}
