///<summary>
/// Format call stack as readable text for dumps
///</summary>
///<param name="afterEachLine">Insert this text after each line</param>
///<param name="afterLastLine">Insert this text after the last line</param>
///<param name="reverse">true, if print in reverse order</param>
///<param name="skipDuplicateOperations">if true, do not print operation if it did not change</param>
///<returns>Formatted call stack</returns>
public string Format(string afterEachLine, string afterLastLine, bool reverse, bool skipDuplicateOperations)
{
StringBuilder sb = new StringBuilder();
CallStackItem[] a = ToArray();
if (reverse)
{
Array.Reverse(a);
}
bool first = true;
ScriptOperation oldOperation = ScriptOperation.None;
foreach (CallStackItem item in a)
{
sb.Append(first ? string.Empty : afterEachLine);
if (!skipDuplicateOperations || item.Operation != oldOperation)
{
sb.Append("[" + item.Operation + "]" + " ");
}
sb.Append(item.ScriptAction.ToString());
first = false;
oldOperation = item.Operation;
}
sb.Append(afterLastLine);
return(sb.ToString());
}
/// <summary>
/// Handle Script As Update requests
/// </summary>
private static string QueueScriptOperation(
ScriptOperation operation,
ConnectionInfo connInfo,
ObjectMetadata metadata)
{
// get or create the current parse info object
ScriptParseInfo parseInfo = LanguageServiceInstance.GetScriptParseInfo(connInfo.OwnerUri);
if (Monitor.TryEnter(parseInfo.BuildingMetadataLock, LanguageService.BindingTimeout))
{
try
{
QueueItem queueItem = LanguageServiceInstance.BindingQueue.QueueBindingOperation(
key: parseInfo.ConnectionKey,
bindingTimeout: ScriptingService.ScriptingOperationTimeout,
bindOperation: (bindingContext, cancelToken) =>
{
if (operation == ScriptOperation.Select)
{
return(string.Format(
@"SELECT TOP 1000 * " + Environment.NewLine + @"FROM {0}.{1}",
metadata.Schema, metadata.Name));
}
else if (operation == ScriptOperation.Create)
{
return(ScriptAsCreate(bindingContext, connInfo, metadata));
}
else if (operation == ScriptOperation.Update)
{
return(ScriptAsUpdate(bindingContext, connInfo, metadata));
}
else if (operation == ScriptOperation.Insert)
{
return(ScriptAsInsert(bindingContext, connInfo, metadata));
}
else if (operation == ScriptOperation.Delete)
{
return(ScriptAsDelete(bindingContext, connInfo, metadata));
}
else
{
return(null);
}
});
queueItem.ItemProcessed.WaitOne();
return(queueItem.GetResultAsT <string>());
}
finally
{
Monitor.Exit(parseInfo.BuildingMetadataLock);
}
}
return(string.Empty);
}
/// Execute the given script action on call stack
protected object RunOnStack(ScriptOperation operation, IScriptAction action, ScriptExecuteMethod method)
{
if (action == null)
{
return(null);
}
using (var scope = new ScriptContextScope(this))
{
_callStack.Push(operation, action);
OnProgress(0);
try
{
// one can put a breakpoint here to be called on every method call
object ret = method();
OnProgressInternal(100, null);
return(ret);
}
catch (ScriptTerminateException)
{
throw;
}
catch (ScriptExceptionWithStackTrace)
{
throw;
}
catch (ThreadAbortException)
{
_abortStarted = true;
throw;
}
catch (Exception e)
{
throw new ScriptExceptionWithStackTrace(this, e);
}
finally
{
_callStack.Pop();
}
}
}
public CallStackItem(ScriptOperation operation, IScriptAction o)
{
Operation = operation;
ScriptAction = o;
}
public void Push(ScriptOperation operation, IScriptAction action)
{
Push(new CallStackItem(operation, action));
}
private async Task <Mock <RequestContext <ScriptingScriptAsResult> > > SendAndValidateScriptRequest(ScriptOperation operation, string objectType)
{
var result = GetLiveAutoCompleteTestObjects();
var requestContext = new Mock <RequestContext <ScriptingScriptAsResult> >();
requestContext.Setup(x => x.SendResult(It.IsAny <ScriptingScriptAsResult>())).Returns(Task.FromResult(new object()));
var scriptingParams = new ScriptingScriptAsParams
{
OwnerUri = result.ConnectionInfo.OwnerUri,
Operation = operation,
Metadata = GenerateMetadata(objectType)
};
await ScriptingService.HandleScriptingScriptAsRequest(scriptingParams, requestContext.Object);
return(requestContext);
}
private async Task <Mock <RequestContext <ScriptingScriptAsResult> > > SendAndValidateScriptRequest(ScriptOperation operation)
{
var result = GetLiveAutoCompleteTestObjects();
var requestContext = new Mock <RequestContext <ScriptingScriptAsResult> >();
requestContext.Setup(x => x.SendResult(It.IsAny <ScriptingScriptAsResult>())).Returns(Task.FromResult(new object()));
var scriptingParams = new ScriptingScriptAsParams
{
OwnerUri = result.ConnectionInfo.OwnerUri,
Operation = operation,
Metadata = new ObjectMetadata()
{
MetadataType = MetadataType.Table,
MetadataTypeName = "Table",
Schema = SchemaName,
Name = TableName
}
};
await ScriptingService.HandleScriptingScriptAsRequest(scriptingParams, requestContext.Object);
return(requestContext);
}