/// <summary>
/// Overloaded constructor, uses user specified delegates
/// </summary>
/// <param name="read">A <see cref="ReadObjectDelegate"/> object</param>
/// <param name="write">A <see cref="WriteObjectDelegate"/> object</param>
public DynamicValueTypeSurrogate(ReadObjectDelegate read, WriteObjectDelegate write)
: base(typeof(T), null)
{
CommonConstruct();
mReadMtd = read;
mWriteMtd = write;
}
public static void WriteGenericIDictionary(
TextWriter writer,
IDictionary <TKey, TValue> map,
WriteObjectDelegate writeKeyFn,
WriteObjectDelegate writeValueFn)
{
writer.Write(JsWriter.MapStartChar);
var ranOnce = false;
foreach (var kvp in map)
{
JsWriter.WriteItemSeperatorIfRanOnce(writer, ref ranOnce);
JsState.WritingKeyCount++;
JsState.IsWritingValue = false;
writeKeyFn(writer, kvp.Key);
JsState.WritingKeyCount--;
writer.Write(JsWriter.MapKeySeperator);
JsState.IsWritingValue = true;
writeValueFn(writer, kvp.Value);
JsState.IsWritingValue = false;
}
writer.Write(JsWriter.MapEndChar);
}
public static void WriteIEnumerable(TextWriter writer, object oValueCollection)
{
if (oValueCollection == null)
{
writer.Write(JsonUtils.Null);
return;
}
WriteObjectDelegate toStringFn = null;
Type lastType = null;
writer.Write(JsWriter.ListStartChar);
var valueCollection = (IEnumerable)oValueCollection;
var ranOnce = false;
foreach (var valueItem in valueCollection)
{
var thisType = valueItem.GetType();
if (toStringFn == null || thisType != lastType)
{
toStringFn = Serializer.GetWriteFn(thisType);
lastType = thisType;
}
JsWriter.WriteItemSeperatorIfRanOnce(writer, ref ranOnce);
toStringFn(writer, valueItem);
}
writer.Write(JsWriter.ListEndChar);
}
/// <summary>Writes a generic i dictionary.</summary>
/// <param name="writer"> The writer.</param>
/// <param name="map"> The map.</param>
/// <param name="writeKeyFn"> The write key function.</param>
/// <param name="writeValueFn">The write value function.</param>
public static void WriteGenericIDictionary(
TextWriter writer,
IDictionary <TKey, TValue> map,
WriteObjectDelegate writeKeyFn,
WriteObjectDelegate writeValueFn)
{
if (map == null)
{
writer.Write(JsonUtils.Null);
return;
}
writer.Write(JsWriter.MapStartChar);
var encodeMapKey = Serializer.GetTypeInfo(typeof(TKey)).EncodeMapKey;
var ranOnce = false;
foreach (var kvp in map)
{
var isNull = (kvp.Value == null);
if (isNull && !Serializer.IncludeNullValues)
{
continue;
}
JsWriter.WriteItemSeperatorIfRanOnce(writer, ref ranOnce);
JsState.WritingKeyCount++;
JsState.IsWritingValue = false;
if (encodeMapKey)
{
JsState.IsWritingValue = true; //prevent ""null""
writer.Write(JsWriter.QuoteChar);
writeKeyFn(writer, kvp.Key);
writer.Write(JsWriter.QuoteChar);
}
else
{
writeKeyFn(writer, kvp.Key);
}
JsState.WritingKeyCount--;
writer.Write(JsWriter.MapKeySeperator);
if (isNull)
{
writer.Write(JsonUtils.Null);
}
else
{
JsState.IsWritingValue = true;
writeValueFn(writer, kvp.Value);
JsState.IsWritingValue = false;
}
}
writer.Write(JsWriter.MapEndChar);
}
static QueryStringWriter()
{
if (typeof(T) == typeof(object))
{
CacheFn = QueryStringSerializer.WriteLateBoundObject;
}
else if (typeof(T).AssignableFrom(typeof(IDictionary)) ||
typeof(T).HasInterface(typeof(IDictionary)))
{
CacheFn = WriteIDictionary;
}
else
{
var isEnumerable = typeof(T).AssignableFrom(typeof(IEnumerable)) ||
typeof(T).HasInterface(typeof(IEnumerable));
if ((typeof(T).IsClass() || typeof(T).IsInterface()) &&
!isEnumerable)
{
var canWriteType = WriteType <T, JsvTypeSerializer> .Write;
if (canWriteType != null)
{
CacheFn = WriteType <T, JsvTypeSerializer> .WriteQueryString;
return;
}
}
CacheFn = QueryStringSerializer.Instance.GetWriteFn <T>();
}
}
public static void WriteIEnumerable(TextWriter writer, object oValueCollection)
{
WriteObjectDelegate toStringFn = null;
writer.Write(JsWriter.ListStartChar);
var valueCollection = (IEnumerable)oValueCollection;
var ranOnce = false;
Type lastType = null;
foreach (var valueItem in valueCollection)
{
if (toStringFn == null || valueItem.GetType() != lastType)
{
lastType = valueItem.GetType();
toStringFn = Serializer.GetWriteFn(lastType);
}
JsWriter.WriteItemSeperatorIfRanOnce(writer, ref ranOnce);
toStringFn(writer, valueItem);
}
writer.Write(JsWriter.ListEndChar);
}
public TypePropertyWriter(string propertyName,
Func <T, object> getterFn, WriteObjectDelegate writeFn)
{
this.PropertyName = propertyName;
this.GetterFn = getterFn;
this.WriteFn = writeFn;
}
static WriteType()
{
if (typeof(T) == typeof(Object))
{
Write = WriteObjectType;
}
else
{
Write = Init() ? GetWriteFn() : WriteEmptyType;
}
if (IsIncluded)
{
WriteTypeInfo = TypeInfoWriter;
}
if (typeof(T).IsAbstract)
{
WriteTypeInfo = TypeInfoWriter;
if (!JsConfig.PreferInterfaces || !typeof(T).IsInterface)
{
Write = WriteAbstractProperties;
}
}
}
public static void WriteIDictionary(
TextWriter writer,
object oMap,
WriteObjectDelegate writeKeyFn,
WriteObjectDelegate writeValueFn)
{
WriteGenericIDictionary(writer, (IDictionary <TKey, TValue>)oMap, writeKeyFn, writeValueFn);
}
public static void WriteIDictionary(TextWriter writer, object oMap)
{
WriteObjectDelegate writeKeyFn = null;
WriteObjectDelegate writeValueFn = null;
try
{
JsState.QueryStringMode = true;
var map = (IDictionary)oMap;
var ranOnce = false;
foreach (var key in map.Keys)
{
var dictionaryValue = map[key];
if (dictionaryValue == null)
{
continue;
}
if (writeKeyFn == null)
{
var keyType = key.GetType();
writeKeyFn = Serializer.GetWriteFn(keyType);
}
if (writeValueFn == null)
{
writeValueFn = Serializer.GetWriteFn(dictionaryValue.GetType());
}
if (ranOnce)
{
writer.Write("&");
}
else
{
ranOnce = true;
}
JsState.WritingKeyCount++;
JsState.IsWritingValue = false;
writeKeyFn(writer, key);
JsState.WritingKeyCount--;
writer.Write("=");
JsState.IsWritingValue = true;
writeValueFn(writer, dictionaryValue);
JsState.IsWritingValue = false;
}
}
finally
{
JsState.QueryStringMode = false;
}
}
static WriteType()
{
CacheFn = Init() ? GetWriteFn() : WriteEmptyType;
if (typeof(T).IsAbstract)
{
WriteTypeInfo = TypeInfoWriter;
}
}
public TypePropertyWriter(string propertyName, string propertyNameCLSFriendly,
Func <T, object> getterFn, WriteObjectDelegate writeFn, object defaultValue)
{
this.propertyName = propertyName;
this.propertyNameCLSFriendly = propertyNameCLSFriendly;
this.GetterFn = getterFn;
this.WriteFn = writeFn;
this.DefaultValue = defaultValue;
}
static CsvWriter()
{
if (typeof(T) == typeof(string))
{
OptimizedWriter = (w, o) => WriteRow(w, (IEnumerable <string>)o);
return;
}
Reset();
}
public static void WriteIDictionary(
TextWriter writer,
object oMap,
WriteObjectDelegate writeKeyFn,
WriteObjectDelegate writeValueFn)
{
if (writer == null)
{
return; //AOT
}
WriteGenericIDictionary(writer, (IDictionary <TKey, TValue>)oMap, writeKeyFn, writeValueFn);
}
static WriteType()
{
CacheFn = Init() ? GetWriteFn() : WriteEmptyType;
if (typeof(T).IsAbstract)
{
WriteTypeInfo = TypeInfoWriter;
if (!typeof(T).IsInterface)
{
CacheFn = WriteAbstractProperties;
}
}
}
public TypePropertyWriter(string propertyName, string propertyReflectedName, string propertyNameCLSFriendly, string propertyNameLowercaseUnderscore, int propertyOrder, bool propertySuppressDefaultConfig, bool propertySuppressDefaultAttribute,
Func <T, object> getterFn, WriteObjectDelegate writeFn, object defaultValue)
{
this.propertyName = propertyName;
this.propertyOrder = propertyOrder;
this.propertySuppressDefaultConfig = propertySuppressDefaultConfig;
this.propertySuppressDefaultAttribute = propertySuppressDefaultAttribute;
this.propertyReflectedName = propertyReflectedName;
this.propertyCombinedNameUpper = propertyReflectedName.ToUpper() + "." + propertyName.ToUpper();
this.propertyNameCLSFriendly = propertyNameCLSFriendly;
this.propertyNameLowercaseUnderscore = propertyNameLowercaseUnderscore;
this.GetterFn = getterFn;
this.WriteFn = writeFn;
this.DefaultValue = defaultValue;
}
public TypePropertyWriter(string propertyName, string propertyDeclaredTypeName, string propertyNameCLSFriendly,
string propertyNameLowercaseUnderscore, int propertyOrder, bool propertySuppressDefaultConfig, bool propertySuppressDefaultAttribute,
Func <T, object> getterFn, WriteObjectDelegate writeFn, object defaultValue, Func <T, bool> shouldSerialize)
{
this.propertyName = propertyName;
this.propertyOrder = propertyOrder;
this.propertySuppressDefaultConfig = propertySuppressDefaultConfig;
this.propertySuppressDefaultAttribute = propertySuppressDefaultAttribute;
this.propertyReferenceName = propertyDeclaredTypeName + "." + propertyName;
this.propertyNameCLSFriendly = propertyNameCLSFriendly;
this.propertyNameLowercaseUnderscore = propertyNameLowercaseUnderscore;
this.GetterFn = getterFn;
this.WriteFn = writeFn;
this.DefaultValue = defaultValue;
this.shouldSerialize = shouldSerialize;
}
static WriteType()
{
CacheFn = Init() ? GetWriteFn() : WriteEmptyType;
if (IsIncluded)
{
WriteTypeInfo = TypeInfoWriter;
}
if (typeof(T).IsAbstract)
{
WriteTypeInfo = TypeInfoWriter;
if (!JsConfig.PreferInterfaces || !typeof(T).IsInterface)
{
CacheFn = WriteAbstractProperties;
}
}
}
static QueryStringWriter()
{
if (typeof(T) == typeof(object))
{
CacheFn = QueryStringSerializer.WriteLateBoundObject;
}
else
{
if (typeof(T).IsClass || typeof(T).IsInterface)
{
var canWriteType = WriteType <T, JsvTypeSerializer> .Write;
if (canWriteType != null)
{
CacheFn = WriteType <T, JsvTypeSerializer> .WriteQueryString;
return;
}
}
CacheFn = QueryStringSerializer.Instance.GetWriteFn <T>();
}
}
public TypePropertyWriter(Type propertyType, string propertyName, string propertyDeclaredTypeName, string propertyNameCLSFriendly,
string propertyNameLowercaseUnderscore, int propertyOrder, bool propertySuppressDefaultConfig, bool propertySuppressDefaultAttribute,
GetMemberDelegate <T> getterFn, WriteObjectDelegate writeFn, object defaultValue,
Func <T, bool> shouldSerialize,
Func <T, string, bool?> shouldSerializeDynamic,
bool isEnum)
{
this.PropertyType = propertyType;
this.propertyName = propertyName;
this.propertyOrder = propertyOrder;
this.propertySuppressDefaultConfig = propertySuppressDefaultConfig;
this.propertySuppressDefaultAttribute = propertySuppressDefaultAttribute;
this.propertyReferenceName = propertyDeclaredTypeName + "." + propertyName;
this.propertyNameCLSFriendly = propertyNameCLSFriendly;
this.propertyNameLowercaseUnderscore = propertyNameLowercaseUnderscore;
this.GetterFn = getterFn;
this.WriteFn = writeFn;
this.DefaultValue = defaultValue;
this.shouldSerialize = shouldSerialize;
this.shouldSerializeDynamic = shouldSerializeDynamic;
this.isEnum = isEnum;
}
public static void WriteIDictionary(TextWriter writer, object oMap)
{
WriteObjectDelegate writeKeyFn = null;
WriteObjectDelegate writeValueFn = null;
writer.Write(JsWriter.MapStartChar);
var map = (IDictionary)oMap;
var ranOnce = false;
foreach (var key in map.Keys)
{
var dictionaryValue = map[key];
if (writeKeyFn == null)
{
writeKeyFn = Serializer.GetWriteFn(key.GetType());
}
if (writeValueFn == null)
{
writeValueFn = Serializer.GetWriteFn(dictionaryValue.GetType());
}
JsWriter.WriteItemSeperatorIfRanOnce(writer, ref ranOnce);
JsState.WritingKeyCount++;
JsState.IsWritingValue = false;
writeKeyFn(writer, key);
JsState.WritingKeyCount--;
writer.Write(JsWriter.MapKeySeperator);
JsState.IsWritingValue = true;
writeValueFn(writer, dictionaryValue ?? JsWriter.MapNullValue);
JsState.IsWritingValue = false;
}
writer.Write(JsWriter.MapEndChar);
}
public static void WriteIEnumerable(TextWriter writer, object oValueCollection)
{
WriteObjectDelegate toStringFn = null;
writer.Write(JsWriter.ListStartChar);
var valueCollection = (IEnumerable)oValueCollection;
var ranOnce = false;
Type lastType = null;
foreach (var valueItem in valueCollection)
{
if ((toStringFn == null) || (valueItem != null && valueItem.GetType() != lastType))
{
if (valueItem != null)
{
if (valueItem.GetType() != lastType)
{
lastType = valueItem.GetType();
toStringFn = Serializer.GetWriteFn(lastType);
}
}
else
{
// this can happen if the first item in the collection was null
lastType = typeof(object);
toStringFn = Serializer.GetWriteFn(lastType);
}
}
JsWriter.WriteItemSeperatorIfRanOnce(writer, ref ranOnce);
toStringFn(writer, valueItem);
}
writer.Write(JsWriter.ListEndChar);
}
public static void WriteIDictionary(TextWriter writer, object oMap)
{
WriteObjectDelegate writeKeyFn = null;
Type writeKeyFnType = null;
WriteObjectDelegate writeValueFn = null;
writer.Write(JsWriter.MapStartChar);
var encodeMapKey = false;
var map = (IDictionary)oMap;
var ranOnce = false;
foreach (var key in map.Keys)
{
var dictionaryValue = map[key];
var isNull = (dictionaryValue == null);
if (isNull && !JsConfig.IncludeNullValues)
{
continue;
}
var keyType = key.GetType();
if (writeKeyFn == null || keyType != writeKeyFnType)
{
writeKeyFn = Serializer.GetWriteFn(keyType);
writeKeyFnType = keyType;
encodeMapKey = Serializer.GetTypeInfo(keyType).EncodeMapKey;
}
if (!isNull)
{
writeValueFn = Serializer.GetWriteFn(dictionaryValue.GetType());
}
JsWriter.WriteItemSeperatorIfRanOnce(writer, ref ranOnce);
JsState.WritingKeyCount++;
try
{
JsState.IsWritingValue = false;
if (encodeMapKey)
{
JsState.IsWritingValue = true; //prevent ""null""
try
{
writer.Write(JsWriter.QuoteChar);
writeKeyFn(writer, key);
writer.Write(JsWriter.QuoteChar);
}
finally
{
JsState.IsWritingValue = false;
}
}
else
{
writeKeyFn(writer, key);
}
}
finally
{
JsState.WritingKeyCount--;
}
writer.Write(JsWriter.MapKeySeperator);
if (isNull)
{
writer.Write(JsonUtils.Null);
}
else
{
JsState.IsWritingValue = true;
try
{
writeValueFn(writer, dictionaryValue);
}
finally
{
JsState.IsWritingValue = false;
}
}
}
writer.Write(JsWriter.MapEndChar);
}
static WriteType()
{
CacheFn = Init() ? GetWriteFn() : WriteEmptyType;
}
public static void WriteIDictionary(TextWriter writer, object oMap)
{
WriteObjectDelegate writeKeyFn = null;
WriteObjectDelegate writeValueFn = null;
try
{
JsState.QueryStringMode = true;
var isObjectDictionary = typeof(T) == typeof(Dictionary <string, object>);
var map = (IDictionary)oMap;
var ranOnce = false;
foreach (var key in map.Keys)
{
var dictionaryValue = map[key];
if (dictionaryValue == null)
{
continue;
}
if (writeKeyFn == null)
{
var keyType = key.GetType();
writeKeyFn = Serializer.GetWriteFn(keyType);
}
if (writeValueFn == null || isObjectDictionary)
{
writeValueFn = dictionaryValue is string
?(w, x) => w.Write(((string)x).UrlEncode())
: Serializer.GetWriteFn(dictionaryValue.GetType());
}
if (ranOnce)
{
writer.Write("&");
}
else
{
ranOnce = true;
}
JsState.WritingKeyCount++;
try
{
JsState.IsWritingValue = false;
writeKeyFn(writer, key);
}
finally
{
JsState.WritingKeyCount--;
}
writer.Write("=");
JsState.IsWritingValue = true;
try
{
writeValueFn(writer, dictionaryValue);
}
finally
{
JsState.IsWritingValue = false;
}
}
}
finally
{
JsState.QueryStringMode = false;
}
}
/// <summary>
/// Construtor padrão.
/// </summary>
public DynamicValueTypeSurrogate() : base(typeof(T))
{
this.CommonConstruct();
_readMethod = DynamicSurrogateBuilder.CreateReaderDelegate(typeof(T));
_writeMethod = DynamicSurrogateBuilder.CreateWriterDelegate(typeof(T));
}
/// <summary>
/// Cria uma instancia com o delegate dos métodos para leitura e escrita dos dados.
/// </summary>
/// <param name="read">Método usado para fazer a leitura dos dados.</param>
/// <param name="write">Método usado para escreve os dados.</param>
public DynamicValueTypeSurrogate(ReadObjectDelegate read, WriteObjectDelegate write) : base(typeof(T))
{
this.CommonConstruct();
this._readMethod = read;
this._writeMethod = write;
}
/// <summary>
/// Default constructor
/// </summary>
/// <remarks>
/// This constructor uses Reflection.Emit to generate default reader and writer delegates for
/// serialization of specified type.
/// </remarks>
public DynamicValueTypeSurrogate() : base(typeof(T), null)
{
CommonConstruct();
mReadMtd = DynamicSurrogateBuilder.CreateReaderDelegate(typeof(T));
mWriteMtd = DynamicSurrogateBuilder.CreateWriterDelegate(typeof(T));
}
static WriteType()
{
CacheFn = Init() ? GetWriteFn() : null;
}
