/// <summary>
/// Gets the json object.
/// </summary>
/// <param name="dictionaryObject">The dictionary object.</param>
/// <param name="service">The service.</param>
/// <returns></returns>
private JsonObject GetJsonObject(object dictionaryObject, ExchangeService service)
{
UserConfigurationDictionaryObjectType dictionaryObjectType = UserConfigurationDictionaryObjectType.String;
string[] valueAsStringArray = null;
if (dictionaryObject == null)
{
return(null);
}
if (dictionaryObject is string[])
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.StringArray;
valueAsStringArray = dictionaryObject as string[];
}
else if (dictionaryObject is byte[])
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.ByteArray;
valueAsStringArray = new string[] { Convert.ToBase64String(dictionaryObject as byte[]) };
}
else
{
valueAsStringArray = new string[1];
GetTypeCode(service, dictionaryObject, ref dictionaryObjectType, ref valueAsStringArray[0]);
}
JsonObject jsonDictionaryObject = new JsonObject();
jsonDictionaryObject.Add(XmlElementNames.Type, dictionaryObjectType);
jsonDictionaryObject.Add(XmlElementNames.Value, valueAsStringArray);
return(jsonDictionaryObject);
}
/// <summary>
/// Writes a dictionary Object's value to Xml.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="dictionaryObject">The dictionary object to write.</param>
/* private */ void WriteObjectValueToXml(EwsServiceXmlWriter writer, object dictionaryObject)
{
EwsUtilities.Assert(
writer != null,
"UserConfigurationDictionary.WriteObjectValueToXml",
"writer is null");
EwsUtilities.Assert(
dictionaryObject != null,
"UserConfigurationDictionary.WriteObjectValueToXml",
"dictionaryObject is null");
// This logic is based on Microsoft.Exchange.Services.Core.GetUserConfiguration.ConstructDictionaryObject().
//
// Object values are either:
// . an array of strings
// . a single value
//
// Single values can be:
// . base64 String (from a byte array)
// . datetime, boolean, byte, short, int, long, string, ushort, unint, ulong
//
// First check for a String array
string[] dictionaryObjectAsStringArray = dictionaryObject as string[];
if (dictionaryObjectAsStringArray != null)
{
this.WriteEntryTypeToXml(writer, UserConfigurationDictionaryObjectType.StringArray);
for (String arrayElement in dictionaryObjectAsStringArray)
{
this.WriteEntryValueToXml(writer, arrayElement);
}
}
else
{
// if not a String array, all other object values are returned as a single element
UserConfigurationDictionaryObjectType dictionaryObjectType = UserConfigurationDictionaryObjectType.String;
String valueAsString = null;
Uint8List dictionaryObjectAsByteArray = dictionaryObject as Uint8List;
if (dictionaryObjectAsByteArray != null)
{
// Convert byte array to base64 string
dictionaryObjectType = UserConfigurationDictionaryObjectType.ByteArray;
valueAsString = Convert.ToBase64String(dictionaryObjectAsByteArray);
}
else
{
GetTypeCode(writer.Service, dictionaryObject, ref dictionaryObjectType, ref valueAsString);
}
this.WriteEntryTypeToXml(writer, dictionaryObjectType);
this.WriteEntryValueToXml(writer, valueAsString);
}
}
/// <summary>
/// Extracts a dictionary object (key or entry value) from the specified reader.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns>Dictionary object.</returns>
/* private */ object GetDictionaryObject(EwsServiceXmlReader reader)
{
EwsUtilities.Assert(
reader != null,
"UserConfigurationDictionary.LoadFromXml",
"reader is null");
UserConfigurationDictionaryObjectType type = this.GetObjectType(reader);
List <string> values = this.GetObjectValue(reader, type);
return(this.ConstructObject(type, values, reader.Service));
}
/// <summary>
/// Gets the dictionary object.
/// </summary>
/// <param name="jsonObject">The json object.</param>
/// <param name="service">The service.</param>
/// <returns></returns>
private object GetDictionaryObject(JsonObject jsonObject, ExchangeService service)
{
if (jsonObject == null)
{
return(null);
}
UserConfigurationDictionaryObjectType type = GetObjectType(jsonObject.ReadAsString(XmlElementNames.Type));
List <string> values = this.GetObjectValue(jsonObject.ReadAsArray(XmlElementNames.Value));
return(this.ConstructObject(type, values, service));
}
/// <summary>
/// Extracts a dictionary object (key or entry value) as a String list from the
/// specified reader.
/// </summary>
/// <param name="reader">The reader.</param>
/// <param name="type">The object type.</param>
/// <returns>String list representing a dictionary object.</returns>
/* private */ List <string> GetObjectValue(EwsServiceXmlReader reader, UserConfigurationDictionaryObjectType type)
{
EwsUtilities.Assert(
reader != null,
"UserConfigurationDictionary.LoadFromXml",
"reader is null");
List <string> values = new List <string>();
reader.ReadStartElement(this.Namespace, XmlElementNames.Value);
do
{
String value = null;
if (reader.IsEmptyElement)
{
// Only String types can be represented with empty values.
switch (type)
{
case UserConfigurationDictionaryObjectType.String:
case UserConfigurationDictionaryObjectType.StringArray:
value = "";
break;
default:
EwsUtilities.Assert(
false,
"UserConfigurationDictionary.GetObjectValue",
"Empty element passed for type: " + type.ToString());
break;
}
}
else
{
value = reader.ReadElementValue();
}
values.Add(value);
reader.Read(); // Position at next element or DictionaryKey/DictionaryValue end element
}while (reader.IsStartElement(this.Namespace, XmlElementNames.Value));
return(values);
}
/// <summary>
/// Constructs a dictionary object (key or entry value) from the specified type and String list.
/// </summary>
/// <param name="type">Object type to construct.</param>
/// <param name="value">Value of the dictionary object as a String list</param>
/// <param name="service">The service.</param>
/// <returns>Dictionary object.</returns>
/* private */ object ConstructObject(
UserConfigurationDictionaryObjectType type,
List <string> value,
ExchangeService service)
{
EwsUtilities.Assert(
value != null,
"UserConfigurationDictionary.ConstructObject",
"value is null");
EwsUtilities.Assert(
(value.Count == 1 || type == UserConfigurationDictionaryObjectType.StringArray),
"UserConfigurationDictionary.ConstructObject",
"value is array but type is not StringArray");
object dictionaryObject = null;
switch (type)
{
case UserConfigurationDictionaryObjectType.Boolean:
dictionaryObject = bool.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.Byte:
dictionaryObject = byte.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.ByteArray:
dictionaryObject = Convert.FromBase64String(value[0]);
break;
case UserConfigurationDictionaryObjectType.DateTime:
DateTime?dateTime = service.ConvertUniversalDateTimeStringToLocalDateTime(value[0]);
if (dateTime.HasValue)
{
dictionaryObject = dateTime.Value;
}
else
{
EwsUtilities.Assert(
false,
"UserConfigurationDictionary.ConstructObject",
"DateTime is null");
}
break;
case UserConfigurationDictionaryObjectType.Integer32:
dictionaryObject = int.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.Integer64:
dictionaryObject = long.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.String:
dictionaryObject = value[0];
break;
case UserConfigurationDictionaryObjectType.StringArray:
dictionaryObject = value.ToArray();
break;
case UserConfigurationDictionaryObjectType.UnsignedInteger32:
dictionaryObject = uint.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.UnsignedInteger64:
dictionaryObject = ulong.Parse(value[0]);
break;
default:
EwsUtilities.Assert(
false,
"UserConfigurationDictionary.ConstructObject",
"Type not recognized: " + type.ToString());
break;
}
return(dictionaryObject);
}
/// <summary>
/// Writes a dictionary entry type to Xml.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="dictionaryObjectType">Type to write.</param>
/* private */ void WriteEntryTypeToXml(EwsServiceXmlWriter writer, UserConfigurationDictionaryObjectType dictionaryObjectType)
{
writer.WriteStartElement(XmlNamespace.Types, XmlElementNames.Type);
writer.WriteValue(dictionaryObjectType.ToString(), XmlElementNames.Type);
writer.WriteEndElement();
}
/// <summary>
/// Gets the type code.
/// </summary>
/// <param name="service">The service.</param>
/// <param name="dictionaryObject">The dictionary object.</param>
/// <param name="dictionaryObjectType">Type of the dictionary object.</param>
/// <param name="valueAsString">The value as string.</param>
/* private */ static void GetTypeCode(ExchangeServiceBase service, object dictionaryObject, ref UserConfigurationDictionaryObjectType dictionaryObjectType, ref String valueAsString)
{
// Handle all other types by TypeCode
switch (Type.GetTypeCode(dictionaryObject.GetType()))
{
case TypeCode.Boolean:
dictionaryObjectType = UserConfigurationDictionaryObjectType.Boolean;
valueAsString = EwsUtilities.BoolToXSBool((bool)dictionaryObject);
break;
case TypeCode.Byte:
dictionaryObjectType = UserConfigurationDictionaryObjectType.Byte;
valueAsString = ((byte)dictionaryObject).ToString();
break;
case TypeCode.DateTime:
dictionaryObjectType = UserConfigurationDictionaryObjectType.DateTime;
valueAsString = service.ConvertDateTimeToUniversalDateTimeString((DateTime)dictionaryObject);
break;
case TypeCode.Int32:
dictionaryObjectType = UserConfigurationDictionaryObjectType.Integer32;
valueAsString = ((int)dictionaryObject).ToString();
break;
case TypeCode.Int64:
dictionaryObjectType = UserConfigurationDictionaryObjectType.Integer64;
valueAsString = ((long)dictionaryObject).ToString();
break;
case TypeCode.String:
dictionaryObjectType = UserConfigurationDictionaryObjectType.String;
valueAsString = (string)dictionaryObject;
break;
case TypeCode.UInt32:
dictionaryObjectType = UserConfigurationDictionaryObjectType.UnsignedInteger32;
valueAsString = ((uint)dictionaryObject).ToString();
break;
case TypeCode.UInt64:
dictionaryObjectType = UserConfigurationDictionaryObjectType.UnsignedInteger64;
valueAsString = ((ulong)dictionaryObject).ToString();
break;
default:
EwsUtilities.Assert(
false,
"UserConfigurationDictionary.WriteObjectValueToXml",
"Unsupported type: " + dictionaryObject.GetType().ToString());
break;
}
}
/// <summary>
/// Constructs a dictionary object (key or entry value) from the specified type and string list.
/// </summary>
/// <param name="type">Object type to construct.</param>
/// <param name="value">Value of the dictionary object as a string list</param>
/// <param name="service">The service.</param>
/// <returns>Dictionary object.</returns>
private object ConstructObject(
UserConfigurationDictionaryObjectType type,
List<string> value,
ExchangeService service)
{
EwsUtilities.Assert(
value != null,
"UserConfigurationDictionary.ConstructObject",
"value is null");
EwsUtilities.Assert(
(value.Count == 1 || type == UserConfigurationDictionaryObjectType.StringArray),
"UserConfigurationDictionary.ConstructObject",
"value is array but type is not StringArray");
object dictionaryObject = null;
switch (type)
{
case UserConfigurationDictionaryObjectType.Boolean:
dictionaryObject = bool.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.Byte:
dictionaryObject = byte.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.ByteArray:
dictionaryObject = Convert.FromBase64String(value[0]);
break;
case UserConfigurationDictionaryObjectType.DateTime:
DateTime? dateTime = service.ConvertUniversalDateTimeStringToLocalDateTime(value[0]);
if (dateTime.HasValue)
{
dictionaryObject = dateTime.Value;
}
else
{
EwsUtilities.Assert(
false,
"UserConfigurationDictionary.ConstructObject",
"DateTime is null");
}
break;
case UserConfigurationDictionaryObjectType.Integer32:
dictionaryObject = int.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.Integer64:
dictionaryObject = long.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.String:
dictionaryObject = value[0];
break;
case UserConfigurationDictionaryObjectType.StringArray:
dictionaryObject = value.ToArray();
break;
case UserConfigurationDictionaryObjectType.UnsignedInteger32:
dictionaryObject = uint.Parse(value[0]);
break;
case UserConfigurationDictionaryObjectType.UnsignedInteger64:
dictionaryObject = ulong.Parse(value[0]);
break;
default:
EwsUtilities.Assert(
false,
"UserConfigurationDictionary.ConstructObject",
"Type not recognized: " + type.ToString());
break;
}
return dictionaryObject;
}
/// <summary>
/// Extracts a dictionary object (key or entry value) as a string list from the
/// specified reader.
/// </summary>
/// <param name="reader">The reader.</param>
/// <param name="type">The object type.</param>
/// <returns>String list representing a dictionary object.</returns>
private List<string> GetObjectValue(EwsServiceXmlReader reader, UserConfigurationDictionaryObjectType type)
{
EwsUtilities.Assert(
reader != null,
"UserConfigurationDictionary.LoadFromXml",
"reader is null");
List<string> values = new List<string>();
reader.ReadStartElement(this.Namespace, XmlElementNames.Value);
do
{
string value = null;
if (reader.IsEmptyElement)
{
// Only string types can be represented with empty values.
switch (type)
{
case UserConfigurationDictionaryObjectType.String:
case UserConfigurationDictionaryObjectType.StringArray:
value = string.Empty;
break;
default:
EwsUtilities.Assert(
false,
"UserConfigurationDictionary.GetObjectValue",
"Empty element passed for type: " + type.ToString());
break;
}
}
else
{
value = reader.ReadElementValue();
}
values.Add(value);
reader.Read(); // Position at next element or DictionaryKey/DictionaryValue end element
}
while (reader.IsStartElement(this.Namespace, XmlElementNames.Value));
return values;
}
/// <summary>
/// Writes a dictionary entry type to Xml.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="dictionaryObjectType">Type to write.</param>
private void WriteEntryTypeToXml(EwsServiceXmlWriter writer, UserConfigurationDictionaryObjectType dictionaryObjectType)
{
writer.WriteStartElement(XmlNamespace.Types, XmlElementNames.Type);
writer.WriteValue(dictionaryObjectType.ToString(), XmlElementNames.Type);
writer.WriteEndElement();
}
/// <summary>
/// Gets the type code.
/// </summary>
/// <param name="service">The service.</param>
/// <param name="dictionaryObject">The dictionary object.</param>
/// <param name="dictionaryObjectType">Type of the dictionary object.</param>
/// <param name="valueAsString">The value as string.</param>
private static void GetTypeCode(ExchangeServiceBase service, object dictionaryObject, ref UserConfigurationDictionaryObjectType dictionaryObjectType, ref string valueAsString)
{
// Handle all other types by TypeCode
switch (Type.GetTypeCode(dictionaryObject.GetType()))
{
case TypeCode.Boolean:
dictionaryObjectType = UserConfigurationDictionaryObjectType.Boolean;
valueAsString = EwsUtilities.BoolToXSBool((bool)dictionaryObject);
break;
case TypeCode.Byte:
dictionaryObjectType = UserConfigurationDictionaryObjectType.Byte;
valueAsString = ((byte)dictionaryObject).ToString();
break;
case TypeCode.DateTime:
dictionaryObjectType = UserConfigurationDictionaryObjectType.DateTime;
valueAsString = service.ConvertDateTimeToUniversalDateTimeString((DateTime)dictionaryObject);
break;
case TypeCode.Int32:
dictionaryObjectType = UserConfigurationDictionaryObjectType.Integer32;
valueAsString = ((int)dictionaryObject).ToString();
break;
case TypeCode.Int64:
dictionaryObjectType = UserConfigurationDictionaryObjectType.Integer64;
valueAsString = ((long)dictionaryObject).ToString();
break;
case TypeCode.String:
dictionaryObjectType = UserConfigurationDictionaryObjectType.String;
valueAsString = (string)dictionaryObject;
break;
case TypeCode.UInt32:
dictionaryObjectType = UserConfigurationDictionaryObjectType.UnsignedInteger32;
valueAsString = ((uint)dictionaryObject).ToString();
break;
case TypeCode.UInt64:
dictionaryObjectType = UserConfigurationDictionaryObjectType.UnsignedInteger64;
valueAsString = ((ulong)dictionaryObject).ToString();
break;
default:
EwsUtilities.Assert(
false,
"UserConfigurationDictionary.WriteObjectValueToXml",
"Unsupported type: " + dictionaryObject.GetType().ToString());
break;
}
}
/// <summary>
/// Gets the type code.
/// </summary>
/// <param name="service">The service.</param>
/// <param name="dictionaryObject">The dictionary object.</param>
/// <param name="dictionaryObjectType">Type of the dictionary object.</param>
/// <param name="valueAsString">The value as string.</param>
private static void GetTypeCode(ExchangeServiceBase service, object dictionaryObject, ref UserConfigurationDictionaryObjectType dictionaryObjectType, ref string valueAsString)
{
if (dictionaryObject is Boolean)
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.Boolean;
valueAsString = EwsUtilities.BoolToXSBool((bool)dictionaryObject);
}
else if (dictionaryObject is Byte)
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.Byte;
valueAsString = ((byte)dictionaryObject).ToString();
}
else if (dictionaryObject is DateTime)
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.DateTime;
valueAsString = service.ConvertDateTimeToUniversalDateTimeString((DateTime)dictionaryObject);
}
else if (dictionaryObject is Int32)
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.Integer32;
valueAsString = ((int)dictionaryObject).ToString();
}
else if (dictionaryObject is Int64)
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.Integer64;
valueAsString = ((long)dictionaryObject).ToString();
}
else if (dictionaryObject is String)
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.String;
valueAsString = (string)dictionaryObject;
}
else if (dictionaryObject is UInt32)
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.UnsignedInteger32;
valueAsString = ((uint)dictionaryObject).ToString();
}
else if (dictionaryObject is UInt64)
{
dictionaryObjectType = UserConfigurationDictionaryObjectType.UnsignedInteger64;
valueAsString = ((ulong)dictionaryObject).ToString();
}
else
{
EwsUtilities.Assert(
false,
"UserConfigurationDictionary.WriteObjectValueToXml",
"Unsupported type: " + dictionaryObject.GetType().ToString());
}
}
