public void AssignStrict(string exp, string value, bool throwsifnotexists, int update)
{
if (string.IsNullOrEmpty(exp))
{
return;
}
try
{
var envTemp = PublicFunctions.EvalAssignWithFrameStrict(new AssignValue(exp, value), update, _env);
_env = envTemp;
CommitAssign();
}
catch (Exception err)
{
var msg = err.Message;
if (throwsifnotexists && err.Message.Contains("parse error"))
{
throw new WarewolfExecutionEnvironmentException(msg + ": " + "{ " + DataListUtilBase.StripLeadingAndTrailingBracketsFromValue(exp) + " }");
}
if (throwsifnotexists && err.Message.Contains("invalid variable assigned to"))
{
throw new WarewolfExecutionEnvironmentException(msg);
}
//NOTE:This have a possibility to duplicate error add if caller is also catching exceptions and adding error, use with caution
Errors.Add(msg + ": " + "{ " + DataListUtilBase.StripLeadingAndTrailingBracketsFromValue(exp) + " }");
}
}
public void Assign(string exp, string value, bool throwsifnotexists, int update)
{
if (string.IsNullOrEmpty(exp))
{
return;
}
try
{
var envTemp = PublicFunctions.EvalAssignWithFrame(new AssignValue(exp, value), update, _env);
_env = envTemp;
CommitAssign();
}
catch (Exception err)
{
var msg = err.Message;
var msgWithVariableName = msg + ": " + "{ " + DataListUtilBase.StripLeadingAndTrailingBracketsFromValue(exp) + " }";
if (err is NullValueInVariableException variableException && err.Message.Contains("Scalar value "))
{
throw new WarewolfExecutionEnvironmentException(err.Message);
}
if (throwsifnotexists)
{
throw new WarewolfExecutionEnvironmentException(msgWithVariableName);
}
Errors.Add(msgWithVariableName);
}
}
public void AssignString(string exp, string value, bool throwsifnotexists, int update)
{
if (string.IsNullOrEmpty(exp))
{
return;
}
try
{
var envTemp = PublicFunctions.EvalAssignWithFrameTypeCast(new AssignValue(exp, value), update, _env, ShouldTypeCast.No);
_env = envTemp;
CommitAssign();
}
catch (Exception err)
{
var msg = err.Message;
if (throwsifnotexists)
{
throw new WarewolfExecutionEnvironmentException(msg + ": " + "{ " + DataListUtilBase.StripLeadingAndTrailingBracketsFromValue(exp) + " }");
}
Errors.Add(msg + ": " + "{ " + DataListUtilBase.StripLeadingAndTrailingBracketsFromValue(exp) + " }");
}
}
public ExecutionEnvironment()
{
_env = PublicFunctions.CreateEnv(@"");
Errors = new HashSet <string>();
AllErrors = new HashSet <string>();
Id = Guid.NewGuid();
_buildIndexMap = new BuildJObjectArrayIndexMapHelper(this);
}
static protected string VariablesToJson(DataStorage.WarewolfEnvironment _env)
{
var stringList = PublicFunctions.EvalEnv(_env);
var sb = new StringBuilder(4096);
foreach (var @string in stringList)
{
sb.Append(@string);
}
return(sb.ToString());
}
public void AssignWithFrame(IAssignValue values, int update)
{
try
{
var envTemp = PublicFunctions.EvalAssignWithFrame(values, update, _env);
_env = envTemp;
}
catch (Exception err)
{
throw new WarewolfExecutionEnvironmentException(err.Message + ": " + "{ " + DataListUtilBase.StripLeadingAndTrailingBracketsFromValue(values.Name) + " }");
}
}
public void EvalAssignFromNestedLast(string exp, CommonFunctions.WarewolfEvalResult.WarewolfAtomListresult recsetResult, int update)
{
var expression = exp;
var exists = PublicFunctions.RecordsetExpressionExists(expression, _env);
if (!exists)
{
expression = ToStar(expression);
}
_env = PublicFunctions.EvalAssignFromList(expression, recsetResult.Item, _env, update, exists);
}
public void AssignWithFrame(IAssignValue values, int update)
{
try
{
var envTemp = PublicFunctions.EvalAssignWithFrame(values, update, _env);
_env = envTemp;
}
catch (Exception err)
{
Errors.Add(err.Message);
throw;
}
}
public void AssignJson(IAssignValue value, int update)
{
try
{
if (string.IsNullOrEmpty(value.Name))
{
return;
}
var envTemp = AssignEvaluation.evalJsonAssign(value, update, _env, ShouldTypeCast.Yes);
_env = envTemp;
}
catch (Exception err)
{
Errors.Add(err.Message);
throw;
}
}
public void AssignString(string exp, string value, int update)
{
if (string.IsNullOrEmpty(exp))
{
return;
}
try
{
var envTemp = PublicFunctions.EvalAssignWithFrameTypeCast(new AssignValue(exp, value), update, _env, ShouldTypeCast.No);
_env = envTemp;
CommitAssign();
}
catch (Exception err)
{
Errors.Add(err.Message);
}
}
public void AssignJson(IAssignValue value, int update)
{
try
{
if (string.IsNullOrEmpty(value.Name))
{
return;
}
var envTemp = AssignEvaluation.evalJsonAssign(value, update, _env, ShouldTypeCast.Yes);
_env = envTemp;
}
catch (Exception err)
{
var res = err.Message + ": " + "{ " + DataListUtilBase.StripLeadingAndTrailingBracketsFromValue(value.Name) + " }";
Errors.Add(res);
throw new WarewolfExecutionEnvironmentException(res);
}
}
public void EvalAssignFromNestedStar(string exp, CommonFunctions.WarewolfEvalResult.WarewolfAtomListresult recsetResult, int update)
{
_env = PublicFunctions.EvalAssignFromList(exp, recsetResult.Item, _env, update, false);
}
public void WriteVariables(DataStorage.WarewolfEnvironment _env)
{
_jsonWriter.WritePropertyName("Environment");
_jsonWriter.WriteRawValue(VariablesToJson(_env));
}
public void ApplyUpdate(string expression, Func <DataStorage.WarewolfAtom, DataStorage.WarewolfAtom> clause, int update)
{
var temp = PublicFunctions.EvalUpdate(expression, _env, update, clause);
_env = temp;
}
public void AssignDataShape(string p)
{
var env = PublicFunctions.EvalDataShape(p, _env);
_env = env;
}
public void SortRecordSet(string sortField, bool descOrder, int update)
{
_env = PublicFunctions.SortRecset(sortField, descOrder, update, _env);
}
public void CommitAssign()
{
_env = PublicFunctions.RemoveFraming(_env);
}
public void EvalDelete(string exp, int update)
{
_env = PublicFunctions.EvalDelete(exp, update, _env);
}
public void AddToJsonObjects(string exp, JContainer jContainer)
{
_env = WarewolfDataEvaluationCommon.addToJsonObjects(_env, exp, jContainer);
}
public void AssignUnique(IEnumerable <string> distinctList, IEnumerable <string> valueList, IEnumerable <string> resList, int update)
{
var output = Distinct.evalDistinct(_env, distinctList, valueList, update, resList);
_env = output;
}