public Player(dynamic obj)
{
Id = ChoUtility.CastTo <int>(obj.Id);
Sea = ChoUtility.CastTo <int>(obj.Sea);
First = obj.First;
Last = obj.Last;
Team = obj.Team;
Coll = obj.Coll;
Num = ChoUtility.CastTo <int>(obj.Num);
Age = ChoUtility.CastTo <int>(obj.Age);
Hgt = ChoUtility.CastTo <int>(obj.Hgt);
Wgt = ChoUtility.CastTo <int>(obj.Wgt);
Pos = obj.Pos;
Flg = String.IsNullOrEmpty(obj.Flg) ? "None" : obj.Flg;
Trait = String.IsNullOrEmpty(obj.Trait) ? "None" : obj.Trait;
Attr = new PlayerAttr();
Attr.Str = ChoUtility.CastTo <int>(obj.Attr_Str);
Attr.Agi = ChoUtility.CastTo <int>(obj.Attr_Agi);
Per = new PlayerPer();
Per.Lea = ChoUtility.CastTo <int>(obj.Per_Lea);
Per.Wor = ChoUtility.CastTo <int>(obj.Per_Wor);
Skills = new PlayerSkills();
Skills.WR = ChoUtility.CastTo <int>(obj.Skills_WR);
Skills.TE = ChoUtility.CastTo <int>(obj.Skills_TE);
}
public void ReadXml(System.Xml.XmlReader reader)
{
XmlSerializer keySerializer = ChoUtility.GetXmlSerializer(typeof(TKey)); // new XmlSerializer(typeof(TKey));
XmlSerializer valueSerializer = ChoUtility.GetXmlSerializer(typeof(TValue)); //new XmlSerializer(typeof(TValue));
bool wasEmpty = reader.IsEmptyElement;
reader.Read();
if (wasEmpty)
{
return;
}
while (reader.NodeType != System.Xml.XmlNodeType.EndElement)
{
reader.ReadStartElement("item");
reader.ReadStartElement("key");
TKey key = (TKey)keySerializer.Deserialize(reader);
reader.ReadEndElement();
reader.ReadStartElement("value");
TValue value = (TValue)valueSerializer.Deserialize(reader);
reader.ReadEndElement();
this.Add(key, value);
reader.ReadEndElement();
reader.MoveToContent();
}
reader.ReadEndElement();
}
public static void Test()
{
List <Customer> allCustomers = GetAllCustomers();
var result = allCustomers
.Select(customer => new[]
{
customer.FirstName,
customer.LastName
}
.Concat(customer.CreditCards.Select(cc => cc.Name))
.Concat(customer.Addresses.Select(address => address.Street)));
foreach (var c in result)
{
Console.WriteLine(ChoUtility.ToStringEx(c.ToList().ToExpandoObject()));
}
return;
// Customer has CreditCards list and Addresses list
// how to flatten Customer, CreditCards list, and Addresses list into one flattened record/list?
var flatenned = from c in allCustomers
select
c.FirstName + ", " +
c.LastName + ", " +
String.Join(", ", c.CreditCards.Select(c2 => c2.Name).ToArray()) + ", " +
String.Join(", ", c.Addresses.Select(a => a.Street).ToArray());
flatenned.ToList().ForEach(Console.WriteLine);
}
private string ResolveNGetPropetyValue(string format, string propertyName)
{
string configValue = null;
string cmdLineArgValue = ChoEnvironment.GetCmdLineArgValue(propertyName);
if (!cmdLineArgValue.IsNullOrWhiteSpace())
{
return(cmdLineArgValue);
}
configValue = ChoETLFramework.GetConfigValue(propertyName);
if (!configValue.IsNullOrWhiteSpace())
{
try
{
if (format.IsNullOrWhiteSpace())
{
return(configValue);
}
else
{
return(ChoUtility.Format(format, configValue));
}
}
catch { }
}
return(propertyName);
}
private void GetXml(StringBuilder msg, object value, string key, ChoNullValueHandling nullValueHandling, string nsPrefix = null, bool isCDATA = false, bool emitDataType = false)
{
if (value is ChoDynamicObject)
{
msg.AppendFormat("{0}{1}", Environment.NewLine, ((ChoDynamicObject)value).GetXml(((ChoDynamicObject)value).NName, nullValueHandling, nsPrefix).Indent(1, " "));
}
else
{
if (value != null)
{
if (value.GetType().IsSimple())
{
if (isCDATA)
{
msg.AppendFormat("{0}{1}", Environment.NewLine, "<{0}><![CDATA[{1}]]></{0}>".FormatString(key, value).Indent(1, " "));
}
else
{
msg.AppendFormat("{0}{1}", Environment.NewLine, "<{0}>{1}</{0}>".FormatString(key, value).Indent(1, " "));
}
}
else
{
key = value is IList?key.ToPlural() != key?key.ToPlural() : key.Length > 1 && key.EndsWith("s", StringComparison.InvariantCultureIgnoreCase) ? key : "{0}s".FormatString(key) : key;
msg.AppendFormat("{0}{1}", Environment.NewLine, "<{0}>".FormatString(key).Indent(1, " "));
if (value is IList)
{
foreach (var collValue in ((IList)value).OfType <ChoDynamicObject>())
{
msg.AppendFormat("{0}{1}", Environment.NewLine, collValue.GetXml(collValue.NName == DefaultName ? key.ToSingular() : collValue.NName, nullValueHandling, nsPrefix).Indent(2, " "));
}
}
else
{
msg.AppendFormat("{0}{1}", Environment.NewLine, ChoUtility.XmlSerialize(value).Indent(2, " "));
}
msg.AppendFormat("{0}{1}", Environment.NewLine, "</{0}>".FormatString(key).Indent(1, " "));
}
}
else
{
switch (nullValueHandling)
{
case ChoNullValueHandling.Empty:
msg.AppendFormat("{0}{1}", Environment.NewLine, @"<{0}/>".FormatString(key).Indent(1, " "));
break;
case ChoNullValueHandling.Ignore:
break;
default:
msg.AppendFormat("{0}{1}", Environment.NewLine, @"<{0} xsi:nil=""true"" xmlns:xsi=""{1}""/>".FormatString(key, ChoXmlSettings.XmlSchemaInstanceNamespace).Indent(1, " "));
break;
}
}
}
}
static void LoadTextTest()
{
string txt = "Id, Name\r\n1, Mark";
foreach (var e in ChoCSVReader.LoadText(txt).WithFirstLineHeader())
{
Console.WriteLine(ChoUtility.ToStringEx(e));
}
}
public string ReplaceProperty(string propertyName, string format)
{
if (String.IsNullOrEmpty(propertyName))
{
return(propertyName);
}
switch (propertyName)
{
case "CURRENT_DIRECTORY":
return(ChoUtility.Format(format, Environment.CurrentDirectory));
case "MACHINE_NAME":
return(ChoUtility.Format(format, Environment.MachineName));
case "OS_VERSION":
return(ChoUtility.Format(format, Environment.OSVersion));
case "PROCESSOR_COUNT":
return(ChoUtility.Format(format, Environment.ProcessorCount));
case "SYSTEM_DIRECTORY":
return(ChoUtility.Format(format, Environment.SystemDirectory));
case "SYSTEM_PAGE_SIZE":
return(ChoUtility.Format(format, Environment.SystemPageSize));
case "TICK_COUNT":
return(ChoUtility.Format(format, Environment.TickCount));
case "USER_DOMAIN_NAME":
return(ChoUtility.Format(format, Environment.UserDomainName));
case "USER_NAME":
return(ChoUtility.Format(format, Environment.UserName));
case "VERSION":
return(ChoUtility.Format(format, Environment.Version));
case "WORKING_SET":
return(ChoUtility.Format(format, Environment.WorkingSet));
default:
{
Environment.SpecialFolder specialFolder;
if (Enum.TryParse <Environment.SpecialFolder>(propertyName, out specialFolder))
{
return(ChoUtility.Format(format, Environment.GetFolderPath(specialFolder)));
}
else
{
return(ChoUtility.Format(format, Environment.GetEnvironmentVariable(propertyName)));
}
}
}
}
static void Sample8()
{
using (var jr = new ChoJSONReader <DataMapper>("sample8.json"))
{
foreach (var x in jr)
{
Console.WriteLine(ChoUtility.DumpAsJson(x));
}
}
}
public static void Sample15()
{
using (var parser = new ChoXmlReader("sample15.xml")
)
{
foreach (dynamic rec in parser)
{
Console.WriteLine(ChoUtility.Dump(rec));
}
}
}
static void Sample6()
{
using (var parser = new ChoXmlReader <JobApplication>("sample6.xml")
)
{
foreach (dynamic rec in parser)
{
Console.WriteLine(ChoUtility.Dump(rec));
}
}
}
//public static bool SetFieldErrorMsg(this object target, string fieldName, string msg)
//{
// PropertyInfo pi = null;
// if (ChoType.HasProperty(target.GetType(), "FieldErrorMsg", out pi)
// && !ChoType.IsReadOnlyMember(pi))
// ChoType.SetPropertyValue(target, pi, msg);
// else
// return false;
// return true;
//}
//public static bool SetErrorMsg(this object target, string msg)
//{
// //if (target is ChoRecord)
// // ((ChoRecord)target).SetErrorMsg(msg);
// //else
// //{
// MethodInfo mi = null;
// if (ChoType.HasMethod(target.GetType(), "SetErrorMsg", new Type[] { typeof(string) }, out mi))
// ChoType.SetPropertyValue(target, pi, msg);
// else
// return false;
// //}
// return true;
//}
//public static string GetErrorMsg(this object target)
//{
// //if (target is ChoRecord)
// // return ((ChoRecord)target).GetErrorMsg();
// //else
// //{
// PropertyInfo pi = null;
// if (ChoType.HasProperty(target.GetType(), "ErrorMsg", out pi))
// return ChoType.GetPropertyValue(target, pi).CastTo<string>();
// else
// return null;
// //}
//}
public static string GetXml(this object target, string tag = null)
{
if (target is ChoDynamicObject)
{
return(((ChoDynamicObject)target).GetXml());
}
else
{
return(ChoUtility.XmlSerialize(target));
}
}
static void Sample11Test()
{
using (var parser = new ChoXmlReader("sample11.xml").WithXPath("/members/father")
.WithField("id")
.WithField("sons")
)
{
foreach (dynamic rec in parser)
{
Console.WriteLine(ChoUtility.DumpAsJson(rec.sons));
}
}
}
/// <inheritdoc />
public override object ReadJson(
JsonReader reader,
Type objectType,
object existingValue,
JsonSerializer serializer)
{
JObject jo = JObject.Load(reader);
object targetObj = Activator.CreateInstance(objectType);
dynamic ctx = serializer.Context.Context;
StringComparison comparision = ctx != null?
ChoUtility.CastTo <StringComparison>(ctx.StringComparision, StringComparison.InvariantCultureIgnoreCase) :
StringComparison.InvariantCultureIgnoreCase;
foreach (PropertyInfo prop in objectType.GetProperties().Where(p => p.CanRead && p.CanWrite))
{
string jsonPath = null;
ChoJSONPathAttribute att1 = prop.GetCustomAttributes(true)
.OfType <ChoJSONPathAttribute>()
.FirstOrDefault();
if (att1 != null && !att1.JSONPath.IsNullOrWhiteSpace())
{
jsonPath = att1.JSONPath;
}
else if (att1 == null)
{
JsonPropertyAttribute att = prop.GetCustomAttributes(true)
.OfType <JsonPropertyAttribute>()
.FirstOrDefault();
jsonPath = att != null ? att.PropertyName : null; // prop.Name;
}
if (serializer.ContractResolver is DefaultContractResolver)
{
var resolver = (DefaultContractResolver)serializer.ContractResolver;
jsonPath = resolver.GetResolvedPropertyName(jsonPath);
}
JToken token = jsonPath.IsNullOrWhiteSpace() ? jo.GetProperty(prop.Name, comparision) : jo.SelectToken(jsonPath);
if (token != null && token.Type != JTokenType.Null)
{
object value = token.ToObject(prop.PropertyType, serializer);
prop.SetValue(targetObj, value, null);
}
}
return(targetObj);
}
public string ReplaceProperty(string propertyName, string format)
{
if (String.IsNullOrEmpty(propertyName))
{
return(propertyName);
}
switch (propertyName)
{
case "APPLICATION_NAME":
return(ChoUtility.Format(format, Process.GetCurrentProcess().ProcessName));
case "PROCESS_ID":
return(ChoUtility.Format(format, Process.GetCurrentProcess().Id));
case "THREAD_ID":
return(ChoUtility.Format(format, Thread.CurrentThread.ManagedThreadId));
case "THREAD_NAME":
return(ChoUtility.Format(format, Thread.CurrentThread.Name));
case "RANDOM_NO":
ChoCryptoRandom rnd = new ChoCryptoRandom();
return(ChoUtility.Format(format, rnd.Next()));
case "TODAY":
if (String.IsNullOrEmpty(format))
{
return(GetTodaysDate().ToShortDateString());
}
else
{
return(ChoUtility.Format(format, GetTodaysDate()));
}
case "NOW":
if (String.IsNullOrEmpty(format))
{
return(GetNowTime().ToShortTimeString());
}
else
{
return(ChoUtility.Format(format, GetNowTime()));
}
default:
return(ResolveNGetPropetyValue(format, propertyName));
}
}
public static object CreateMoqInstance(Type objType, ChoIniFile iniFile = null)
{
//if (typeof(ChoRecord).IsAssignableFrom(objType))
// return CreateDynamicMoqInstance(objType, iniFile);
object obj = ChoActivator.CreateInstanceAndInit(objType);
foreach (KeyValuePair <MemberInfo, Attribute> kv in ChoUtility.DiscoverMembers(objType, typeof(ChoRandomAttribute)))
{
if (!(kv.Value is ChoRandomAttribute))
{
continue;
}
ChoType.SetMemberValue(obj, kv.Key, ((ChoRandomAttribute)kv.Value).NextValue());
}
return(obj);
}
static void Sample7()
{
using (var jr = new ChoJSONReader <Family>("sample7.json").WithJSONPath("$.fathers"))
{
foreach (var x in jr)
{
Console.WriteLine(x.Id);
foreach (var fm in x.Daughters)
{
Console.WriteLine(fm);
}
}
}
return;
using (var jr = new ChoJSONReader("sample7.json").WithJSONPath("$.fathers")
.WithField("id")
.WithField("married")
.WithField("name")
.WithField("sons")
.WithField("daughters", fieldType: typeof(Dictionary <string, object>[]))
)
{
foreach (var item in jr)
{
var x = item.id;
Console.WriteLine(x.GetType());
Console.WriteLine(item.id);
Console.WriteLine(item.married);
Console.WriteLine(item.name);
foreach (dynamic son in item.sons)
{
var x1 = son.address;
//Console.WriteLine(ChoUtility.ToStringEx(son.address.street));
}
foreach (var daughter in item.daughters)
{
Console.WriteLine(ChoUtility.ToStringEx(daughter));
}
}
}
}
public void WriteXml(System.Xml.XmlWriter writer)
{
XmlSerializer keySerializer = ChoUtility.GetXmlSerializer(typeof(TKey)); // new XmlSerializer(typeof(TKey));
XmlSerializer valueSerializer = ChoUtility.GetXmlSerializer(typeof(TValue)); //new XmlSerializer(typeof(TValue));
foreach (TKey key in this.Keys)
{
writer.WriteStartElement("item");
writer.WriteStartElement("key");
keySerializer.Serialize(writer, key);
writer.WriteEndElement();
writer.WriteStartElement("value");
TValue value = this[key];
valueSerializer.Serialize(writer, value);
writer.WriteEndElement();
writer.WriteEndElement();
}
}
public static void Sample14()
{
using (var w = new ChoXmlWriter("sample14out.xml"))
{
using (var parser = new ChoXmlReader("sample14.xml")
)
{
foreach (dynamic rec in parser)
{
//dynamic x = rec.description;
//rec.description = new ChoDynamicObject();
//rec.description.val = "100";
//rec.description.Value = new FamilyMember();
w.Write(rec);
Console.WriteLine(ChoUtility.Dump(rec));
}
}
}
}
static void QuickPOCOTest()
{
//List<EmployeeRecSimple> objs = new List<EmployeeRecSimple>();
//EmployeeRecSimple rec1 = new EmployeeRecSimple();
//rec1.Id = null;
//rec1.Name = "Mark";
//rec1.Depends = new List<string>() { "AA", "BB" };
//rec1.Courses = new Dictionary<int, string>() { { 1, "AA" }, { 2, "BB" } };
//objs.Add(rec1);
//EmployeeRecSimple rec2 = new EmployeeRecSimple();
//rec2.Id = "2";
//rec2.Name = null;
//objs.Add(rec2);
//using (var parser = new ChoXmlWriter<EmployeeRecSimple>("Emp.xml").WithXPath("Employees/Employee"))
//{
// parser.Write(objs);
//}
// using (var reader = new ChoXmlReader("emp.xml").WithXPath("Employees/Employee")
//.WithField("Id")
//.WithField("Name")
//.WithField("Depends", isArray: false, fieldType: typeof(List<string>))
//.WithField("KVP", isArray: false, fieldType: typeof(List<ChoKeyValuePair<int, string>>))
//)
// {
// foreach (var i in reader)
// Console.WriteLine(ChoUtility.ToStringEx(i));
// }
using (var reader = new ChoXmlReader <EmployeeRecSimple>("emp.xml").WithXPath("Employees/Employee"))
{
foreach (var i in reader)
{
Console.WriteLine(ChoUtility.ToStringEx(i));
}
}
}
static void Sample12()
{
using (var jr = new ChoJSONReader("sample12.json")
)
{
foreach (var x1 in jr)
{
foreach (var z1 in x1)
{
dynamic newObj = new ChoDynamicObject();
newObj.name = z1.Key;
foreach (var kvp in (ChoDynamicObject)z1.Value)
{
((ChoDynamicObject)newObj).AddOrUpdate(kvp.Key, kvp.Value);
}
Console.WriteLine(ChoUtility.DumpAsJson(newObj));
}
}
}
}
public static void AABillingTest()
{
using (var p = new ChoFixedLengthReader("AABilling.txt")
.WithRecordSelector(0, 1, null, typeof(AABillingDetailRecord), typeof(AABillingTrailerRecord), typeof(AABillingHeaderRecord))
//.WithCustomRecordSelector((l) =>
//{
// Tuple<long, string> kvp = l as Tuple<long, string>;
// if (kvp.Item2.StartsWith("H"))
// return typeof(AABillingHeaderRecord);
// else if (kvp.Item2.StartsWith("T"))
// return typeof(AABillingTrailerRecord);
// else
// return typeof(AABillingDetailRecord);
//})
)
{
foreach (var rec in p)
{
Console.WriteLine(ChoUtility.Dump(rec));
}
}
}
public override string ToString()
{
StringBuilder msg = new StringBuilder(Name.IsNullOrWhiteSpace() ? "ExpandoObject Properties" : "{0} ExpandoObject Properties".FormatString(Name));
if (_properties != null)
{
foreach (string key in _properties.Keys)
{
if (!(_properties[key] is ChoPropertyBag))
{
msg.AppendFormat("{0}: {1}{2}".FormatString(key, ChoUtility.ToStringEx(_properties[key])));
}
}
foreach (string key in _properties.Keys)
{
if (_properties[key] is ChoPropertyBag)
{
msg.AppendFormat("{0}".FormatString(ChoUtility.ToStringEx(_properties[key])));
}
}
}
return(msg.ToString());
}
public string GetXml(string tag = null)
{
if (tag.IsNullOrWhiteSpace())
{
tag = NName;
}
bool hasAttrs = false;
StringBuilder msg = new StringBuilder("<{0}".FormatString(tag));
foreach (string key in this.Keys.Where(k => k.StartsWith("@") && k != "@@Value"))
{
hasAttrs = true;
msg.AppendFormat(@" {0}=""{1}""", key.Substring(1), this[key]);
}
if (ContainsKey("@@Value"))
{
if (hasAttrs)
{
msg.AppendFormat(">");
msg.AppendFormat("{0}{1}", Environment.NewLine, this["@@Value"].ToNString().Indent(1, " "));
msg.AppendFormat("{0}</{1}>", Environment.NewLine, tag);
}
else
{
msg.AppendFormat(">");
msg.AppendFormat("{0}", this["@@Value"].ToNString());
msg.AppendFormat("</{0}>", tag);
}
}
else if (this.Keys.Any(k => !k.StartsWith("@")))
{
object value = null;
msg.AppendFormat(">");
foreach (string key in this.Keys.Where(k => !k.StartsWith("@")))
{
value = this[key];
if (value is ChoDynamicObject)
{
msg.AppendFormat("{0}{1}", Environment.NewLine, ((ChoDynamicObject)value).GetXml(((ChoDynamicObject)value).NName).Indent(1, " "));
}
else
{
if (value != null)
{
if (value.GetType().IsSimple())
{
msg.AppendFormat("{0}{1}", Environment.NewLine, "<{0}>{1}</{0}>".FormatString(key, value).Indent(1, " "));
}
else
{
msg.AppendFormat("{0}{1}", Environment.NewLine, "<{0}>".FormatString(key).Indent(1, " "));
if (value is IList)
{
foreach (var collValue in ((IList)value).OfType <ChoDynamicObject>())
{
msg.AppendFormat("{0}{1}", Environment.NewLine, collValue.GetXml(collValue.NName == "dynamic" ? key.ToSingular() : collValue.NName).Indent(2, " "));
}
}
else
{
msg.AppendFormat("{0}{1}", Environment.NewLine, ChoUtility.XmlSerialize(value).Indent(2, " "));
}
msg.AppendFormat("{0}{1}", Environment.NewLine, "</{0}>".FormatString(key).Indent(1, " "));
}
}
else
{
}
}
}
msg.AppendFormat("{0}</{1}>", Environment.NewLine, tag);
}
else
{
msg.AppendFormat(" />");
}
return(msg.ToString());
}
static ChoActivator()
{
ChoUtility.Init();
}
public override bool TryConvert(ConvertBinder binder, out object result)
{
result = ChoUtility.CastObjectTo(Value, binder.Type, _dynamicObject == null ? null : ChoType.GetDefaultValue(binder.Type));
return(true);
}
public string Dump()
{
return(ChoUtility.ToStringEx(this));
}
public string DumpAsJson()
{
return(ChoUtility.DumpAsJson(this));
}
private bool ToText(long index, object rec, out string recText)
{
if (typeof(IChoScalarObject).IsAssignableFrom(Configuration.RecordType))
{
rec = Activator.CreateInstance(Configuration.RecordType, rec);
}
recText = null;
if (rec == null)
{
if (Configuration.NullValueHandling == ChoNullValueHandling.Ignore)
{
return(false);
}
else if (Configuration.NullValueHandling == ChoNullValueHandling.Default)
{
rec = Activator.CreateInstance(Configuration.RecordType);
}
else
{
recText = @"<{0} xsi:nil=""true"" />".FormatString(Configuration.NodeName
).Indent(Configuration.Indent * 1, Configuration.IndentChar.ToString());
return(true);
}
}
StringBuilder msg = new StringBuilder();
object fieldValue = null;
string fieldText = null;
ChoXmlRecordFieldConfiguration fieldConfig = null;
if (Configuration.ColumnCountStrict)
{
CheckColumnsStrict(rec);
}
//bool firstColumn = true;
PropertyInfo pi = null;
bool isElementClosed = false;
bool isElementStart = false;
foreach (KeyValuePair <string, ChoXmlRecordFieldConfiguration> kvp in GetOrderedKVP())
{
fieldConfig = kvp.Value;
fieldValue = null;
fieldText = String.Empty;
if (Configuration.PIDict != null)
{
Configuration.PIDict.TryGetValue(kvp.Key, out pi);
}
if (Configuration.ThrowAndStopOnMissingField)
{
if (Configuration.IsDynamicObject)
{
var dict = rec.ToDynamicObject() as IDictionary <string, Object>;
if (!dict.ContainsKey(kvp.Key))
{
throw new ChoMissingRecordFieldException("No matching property found in the object for '{0}' Xml node.".FormatString(fieldConfig.FieldName));
}
}
else
{
if (pi == null)
{
throw new ChoMissingRecordFieldException("No matching property found in the object for '{0}' Xml node.".FormatString(fieldConfig.FieldName));
}
}
}
try
{
if (Configuration.IsDynamicObject)
{
IDictionary <string, Object> dict = rec.ToDynamicObject() as IDictionary <string, Object>;
fieldValue = dict[kvp.Key]; // dict.GetValue(kvp.Key, Configuration.FileHeaderConfiguration.IgnoreCase, Configuration.Culture);
if (kvp.Value.FieldType == null)
{
if (fieldValue == null)
{
kvp.Value.FieldType = typeof(string);
}
else
{
kvp.Value.FieldType = fieldValue.GetType();
}
}
}
else
{
if (pi != null)
{
fieldValue = ChoType.GetPropertyValue(rec, pi);
if (kvp.Value.FieldType == null)
{
kvp.Value.FieldType = pi.PropertyType;
}
}
else
{
kvp.Value.FieldType = typeof(string);
}
}
//Discover default value, use it if null
if (fieldValue == null)
{
if (fieldConfig.IsDefaultValueSpecified)
{
fieldValue = fieldConfig.DefaultValue;
}
}
if (!RaiseBeforeRecordFieldWrite(rec, index, kvp.Key, ref fieldValue))
{
return(false);
}
if (fieldConfig.ValueConverter != null)
{
fieldValue = fieldConfig.ValueConverter(fieldValue);
}
else
{
rec.GetNConvertMemberValue(kvp.Key, kvp.Value, Configuration.Culture, ref fieldValue, true);
}
if ((Configuration.ObjectValidationMode & ChoObjectValidationMode.ObjectLevel) == ChoObjectValidationMode.MemberLevel)
{
rec.DoMemberLevelValidation(kvp.Key, kvp.Value, Configuration.ObjectValidationMode, fieldValue);
}
if (!RaiseAfterRecordFieldWrite(rec, index, kvp.Key, fieldValue))
{
return(false);
}
}
catch (ChoParserException)
{
throw;
}
catch (ChoMissingRecordFieldException)
{
if (Configuration.ThrowAndStopOnMissingField)
{
throw;
}
}
catch (Exception ex)
{
ChoETLFramework.HandleException(ex);
if (fieldConfig.ErrorMode == ChoErrorMode.ThrowAndStop)
{
throw;
}
try
{
if (Configuration.IsDynamicObject)
{
var dict = rec.ToDynamicObject() as IDictionary <string, Object>;
if (dict.GetFallbackValue(kvp.Key, kvp.Value, Configuration.Culture, ref fieldValue))
{
dict.DoMemberLevelValidation(kvp.Key, kvp.Value, Configuration.ObjectValidationMode, fieldValue);
}
else if (dict.GetDefaultValue(kvp.Key, kvp.Value, Configuration.Culture, ref fieldValue))
{
dict.DoMemberLevelValidation(kvp.Key, kvp.Value, Configuration.ObjectValidationMode, fieldValue);
}
else
{
throw new ChoWriterException($"Failed to write '{fieldValue}' value for '{fieldConfig.FieldName}' member.", ex);
}
}
else if (pi != null)
{
if (rec.GetFallbackValue(kvp.Key, kvp.Value, Configuration.Culture, ref fieldValue))
{
rec.DoMemberLevelValidation(kvp.Key, kvp.Value, Configuration.ObjectValidationMode);
}
else if (rec.GetDefaultValue(kvp.Key, kvp.Value, Configuration.Culture, ref fieldValue))
{
rec.DoMemberLevelValidation(kvp.Key, kvp.Value, Configuration.ObjectValidationMode, fieldValue);
}
else
{
throw new ChoWriterException($"Failed to write '{fieldValue}' value for '{fieldConfig.FieldName}' member.", ex);
}
}
else
{
throw new ChoWriterException($"Failed to write '{fieldValue}' value for '{fieldConfig.FieldName}' member.", ex);
}
}
catch (Exception innerEx)
{
if (ex == innerEx.InnerException)
{
if (fieldConfig.ErrorMode == ChoErrorMode.IgnoreAndContinue)
{
continue;
}
else
{
if (!RaiseRecordFieldWriteError(rec, index, kvp.Key, fieldText, ex))
{
throw new ChoWriterException($"Failed to write '{fieldValue}' value of '{kvp.Key}' member.", ex);
}
}
}
else
{
throw new ChoWriterException("Failed to use '{0}' fallback value for '{1}' member.".FormatString(fieldValue, kvp.Key), innerEx);
}
}
}
if (fieldValue == null)
{
if (!fieldConfig.IsXmlAttribute && fieldConfig.IsNullable)
{
if (Configuration.RecordType == typeof(ChoScalarObject))
{
if (!isElementStart)
{
msg.Append(@"<{0} xsi:nil=""true""".FormatString(Configuration.NodeName).Indent(Configuration.Indent, Configuration.IndentChar.ToString()));
isElementStart = true;
}
if (!isElementClosed)
{
msg.AppendFormat(">{0}", Configuration.EOLDelimiter);
isElementClosed = true;
}
}
else
{
if (!isElementStart)
{
msg.Append("<{0}".FormatString(Configuration.NodeName).Indent(Configuration.Indent, Configuration.IndentChar.ToString()));
isElementStart = true;
}
if (!isElementClosed)
{
msg.AppendFormat(">{0}", Configuration.EOLDelimiter);
isElementClosed = true;
}
msg.Append(@"<{0} xsi:nil=""true"" />{1}".FormatString(fieldConfig.FieldName,
Configuration.EOLDelimiter).Indent(Configuration.Indent * 2, Configuration.IndentChar.ToString()));
}
}
else
{
if (Configuration.RecordType != typeof(ChoScalarObject))
{
if (!isElementStart)
{
msg.Append("<{0}".FormatString(Configuration.NodeName).Indent(Configuration.Indent, Configuration.IndentChar.ToString()));
isElementStart = true;
}
}
//isElementClosed = true;
fieldText = String.Empty;
}
}
else
{
if (!isElementStart)
{
msg.Append("<{0}".FormatString(Configuration.NodeName).Indent(Configuration.Indent, Configuration.IndentChar.ToString()));
isElementStart = true;
}
if (fieldValue.GetType().IsSimple())
{
fieldText = fieldValue.ToString();
if (Configuration.RecordType == typeof(ChoScalarObject))
{
if (fieldConfig.IsXmlAttribute)
{
msg.Append(@" {0}=""{1}""".FormatString(fieldConfig.FieldName, NormalizeFieldValue(kvp.Key, fieldText, kvp.Value.Size, kvp.Value.Truncate, kvp.Value.QuoteField, GetFieldValueJustification(kvp.Value.FieldValueJustification, kvp.Value.FieldType), GetFillChar(kvp.Value.FillChar, kvp.Value.FieldType), false)));
}
else
{
if (!isElementClosed)
{
msg.AppendFormat(">{0}", Configuration.EOLDelimiter);
isElementClosed = true;
}
msg.Append("{0}{1}".FormatString(
NormalizeFieldValue(kvp.Key, fieldText, kvp.Value.Size, kvp.Value.Truncate, kvp.Value.QuoteField, GetFieldValueJustification(kvp.Value.FieldValueJustification, kvp.Value.FieldType), GetFillChar(kvp.Value.FillChar, kvp.Value.FieldType), false),
Configuration.EOLDelimiter).Indent(Configuration.Indent * 2, Configuration.IndentChar.ToString()));
}
}
else if (fieldConfig.IsXmlAttribute)
{
msg.Append(@" {0}=""{1}""".FormatString(fieldConfig.FieldName, NormalizeFieldValue(kvp.Key, fieldText, kvp.Value.Size, kvp.Value.Truncate, kvp.Value.QuoteField, GetFieldValueJustification(kvp.Value.FieldValueJustification, kvp.Value.FieldType), GetFillChar(kvp.Value.FillChar, kvp.Value.FieldType), false)));
}
else
{
if (!isElementClosed)
{
msg.AppendFormat(">{0}", Configuration.EOLDelimiter);
isElementClosed = true;
}
msg.Append("<{0}>{1}</{0}>{2}".FormatString(fieldConfig.FieldName,
NormalizeFieldValue(kvp.Key, fieldText, kvp.Value.Size, kvp.Value.Truncate, kvp.Value.QuoteField, GetFieldValueJustification(kvp.Value.FieldValueJustification, kvp.Value.FieldType), GetFillChar(kvp.Value.FillChar, kvp.Value.FieldType), false),
Configuration.EOLDelimiter).Indent(Configuration.Indent * 2, Configuration.IndentChar.ToString()));
}
}
else
{
fieldText = ChoUtility.XmlSerialize(fieldValue);
fieldText = _beginTagRegex.Replace(fieldText, delegate(Match thisMatch)
{
return("<{0}>".FormatString(fieldConfig.FieldName));
});
fieldText = _endTagRegex.Replace(fieldText, delegate(Match thisMatch)
{
return("</{0}>".FormatString(fieldConfig.FieldName));
});
if (!isElementClosed)
{
msg.AppendFormat(">{0}", Configuration.EOLDelimiter);
isElementClosed = true;
}
msg.Append("{0}{1}".FormatString(fieldText,
Configuration.EOLDelimiter).Indent(Configuration.Indent * 2, Configuration.IndentChar.ToString()));
}
}
}
if (!isElementClosed && msg.Length > 0)
{
msg.AppendFormat(">{0}", Configuration.EOLDelimiter);
isElementClosed = true;
}
if (isElementStart)
{
msg.Append("</{0}>".FormatString(Configuration.NodeName).Indent(Configuration.Indent, Configuration.IndentChar.ToString()));
isElementStart = false;
}
recText = msg.ToString();
return(true);
}
public override IEnumerable <object> WriteTo(object writer, IEnumerable <object> records, Func <object, bool> predicate = null)
{
TextWriter sw = writer as TextWriter;
ChoGuard.ArgumentNotNull(sw, "TextWriter");
if (records == null)
{
yield break;
}
CultureInfo prevCultureInfo = System.Threading.Thread.CurrentThread.CurrentCulture;
System.Threading.Thread.CurrentThread.CurrentCulture = Configuration.Culture;
_se = new Lazy <XmlSerializer>(() => Configuration.XmlSerializer == null ? null : Configuration.XmlSerializer);
string recText = String.Empty;
try
{
foreach (object record in records)
{
_index++;
if (TraceSwitch.TraceVerbose)
{
if (record is IChoETLNameableObject)
{
ChoETLFramework.WriteLog(TraceSwitch.TraceVerbose, "Writing [{0}] object...".FormatString(((IChoETLNameableObject)record).Name));
}
else
{
ChoETLFramework.WriteLog(TraceSwitch.TraceVerbose, "Writing [{0}] object...".FormatString(_index));
}
}
recText = String.Empty;
if (predicate == null || predicate(record))
{
//Discover and load Xml columns from first record
if (!_configCheckDone)
{
if (record == null)
{
continue;
}
string[] fieldNames = null;
Type recordType = ElementType == null?record.GetType() : ElementType;
if (typeof(ICollection).IsAssignableFrom(recordType))
{
recordType = recordType.GetEnumerableItemType().GetUnderlyingType();
}
else
{
recordType = recordType.GetUnderlyingType();
}
Configuration.IsDynamicObject = recordType.IsDynamicType();
if (!Configuration.IsDynamicObject)
{
if (recordType.IsSimple())
{
Configuration.RecordType = typeof(ChoScalarObject <>).MakeGenericType(recordType);
}
else
{
Configuration.RecordType = recordType;
}
}
if (Configuration.IsDynamicObject)
{
var dict = record.ToDynamicObject() as IDictionary <string, Object>;
fieldNames = dict.Keys.ToArray();
}
else
{
fieldNames = ChoTypeDescriptor.GetProperties <ChoXmlNodeRecordFieldAttribute>(Configuration.RecordType).Select(pd => pd.Name).ToArray();
if (fieldNames.Length == 0)
{
fieldNames = ChoType.GetProperties(Configuration.RecordType).Select(p => p.Name).ToArray();
}
}
Configuration.Validate(fieldNames);
_configCheckDone = true;
if (!RaiseBeginWrite(sw))
{
yield break;
}
sw.Write("<{0}{1}>".FormatString(Configuration.RootName, GetNamespaceText()));
}
if (!RaiseBeforeRecordWrite(record, _index, ref recText))
{
yield break;
}
if (recText == null)
{
continue;
}
try
{
if (!Configuration.UseXmlSerialization)
{
if ((Configuration.ObjectValidationMode & ChoObjectValidationMode.ObjectLevel) == ChoObjectValidationMode.ObjectLevel)
{
record.DoObjectLevelValidation(Configuration, Configuration.XmlRecordFieldConfigurations);
}
if (ToText(_index, record, out recText))
{
if (!recText.IsNullOrEmpty())
{
sw.Write("{1}{0}", recText, Configuration.EOLDelimiter);
}
if (!RaiseAfterRecordWrite(record, _index, recText))
{
yield break;
}
}
}
else
{
if ((Configuration.ObjectValidationMode & ChoObjectValidationMode.Off) != ChoObjectValidationMode.Off)
{
record.DoObjectLevelValidation(Configuration, Configuration.XmlRecordFieldConfigurations);
}
if (record != null)
{
if (_se.Value != null)
{
_se.Value.Serialize(sw, record);
}
else
{
sw.Write("{1}{0}", ChoUtility.XmlSerialize(record).Indent(2, Configuration.IndentChar.ToString()), Configuration.EOLDelimiter);
}
if (!RaiseAfterRecordWrite(record, _index, null))
{
yield break;
}
}
}
}
//catch (ChoParserException)
//{
// throw;
//}
catch (Exception ex)
{
ChoETLFramework.HandleException(ex);
if (Configuration.ErrorMode == ChoErrorMode.IgnoreAndContinue)
{
ChoETLFramework.WriteLog(TraceSwitch.TraceVerbose, "Error [{0}] found. Ignoring record...".FormatString(ex.Message));
}
else if (Configuration.ErrorMode == ChoErrorMode.ReportAndContinue)
{
if (!RaiseRecordWriteError(record, _index, recText, ex))
{
throw;
}
else
{
ChoETLFramework.WriteLog(TraceSwitch.TraceVerbose, "Error [{0}] found. Ignoring record...".FormatString(ex.Message));
}
}
else
{
throw;
}
}
}
yield return(record);
if (Configuration.NotifyAfter > 0 && _index % Configuration.NotifyAfter == 0)
{
if (RaisedRowsWritten(_index))
{
ChoETLFramework.WriteLog(TraceSwitch.TraceVerbose, "Abort requested.");
yield break;
}
}
}
}
finally
{
System.Threading.Thread.CurrentThread.CurrentCulture = prevCultureInfo;
}
}
