|
public static FromInt32 ( int value ) : |
||
| value | int | The value to be converted |
| return | ||
/// <summary>
/// Makes a mapping of value from the host type to a script type
/// </summary>
/// <param name="value">The source value</param>
/// <returns>The mapped value</returns>
public JsValue MapToScriptType(object value)
{
if (value == null)
{
return(JsValue.Null);
}
if (value is Undefined)
{
return(JsValue.Undefined);
}
TypeCode typeCode = value.GetType().GetTypeCode();
switch (typeCode)
{
case TypeCode.Boolean:
return((bool)value ? JsValue.True : JsValue.False);
case TypeCode.SByte:
case TypeCode.Byte:
case TypeCode.Int16:
case TypeCode.UInt16:
case TypeCode.Int32:
case TypeCode.UInt32:
case TypeCode.Int64:
case TypeCode.UInt64:
return(JsValue.FromInt32(Convert.ToInt32(value)));
case TypeCode.Single:
case TypeCode.Double:
case TypeCode.Decimal:
return(JsValue.FromDouble(Convert.ToDouble(value)));
case TypeCode.Char:
case TypeCode.String:
return(JsValue.FromString((string)value));
default:
return(value is JsValue ? (JsValue)value : GetOrCreateScriptObject(value));
}
}
private static JsValue CreateErrorFromWrapperException(WrapperException exception)
{
var originalException = exception.InnerException as JsException;
JsErrorCode errorCode = originalException != null ?
originalException.ErrorCode : JsErrorCode.NoError;
string description = exception.Description;
JsValue innerErrorValue = JsErrorHelpers.CreateError(description);
innerErrorValue.SetProperty("description", JsValue.FromString(description), true);
JsValue metadataValue = JsValue.CreateObject();
var scriptException = exception as WrapperScriptException;
if (scriptException != null)
{
string type = scriptException.Type;
string documentName = scriptException.DocumentName;
int lineNumber = scriptException.LineNumber;
if (lineNumber > 0)
{
lineNumber--;
}
int columnNumber = scriptException.ColumnNumber;
if (columnNumber > 0)
{
columnNumber--;
}
string sourceFragment = scriptException.SourceFragment;
innerErrorValue.SetProperty("name", JsValue.FromString(type), true);
var runtimeException = scriptException as WrapperRuntimeException;
if (runtimeException != null)
{
var errorNumber = (int)errorCode;
string callStack = runtimeException.CallStack;
string messageWithTypeAndCallStack = CoreErrorHelpers.GenerateScriptErrorMessage(type,
description, callStack);
innerErrorValue.SetProperty("number", JsValue.FromInt32(errorNumber), true);
if (!string.IsNullOrWhiteSpace(callStack))
{
innerErrorValue.SetProperty("stack", JsValue.FromString(messageWithTypeAndCallStack), true);
}
}
else
{
innerErrorValue.SetProperty("url", JsValue.FromString(documentName), true);
innerErrorValue.SetProperty("line", JsValue.FromInt32(lineNumber), true);
innerErrorValue.SetProperty("column", JsValue.FromInt32(columnNumber), true);
innerErrorValue.SetProperty("source", JsValue.FromString(sourceFragment), true);
}
metadataValue.SetProperty("url", JsValue.FromString(documentName), true);
metadataValue.SetProperty("line", JsValue.FromInt32(lineNumber), true);
metadataValue.SetProperty("column", JsValue.FromInt32(columnNumber), true);
metadataValue.SetProperty("source", JsValue.FromString(sourceFragment), true);
}
innerErrorValue.SetProperty("metadata", metadataValue, true);
JsValue errorValue = JsErrorHelpers.CreateError(description);
errorValue.SetProperty("innerException", innerErrorValue, true);
return(errorValue);
}
