public static object Unstage(StageItem item, Type targetType)
{
if (item is StageNull)
{
return(null);
}
IStager stager = SerializationMaster.GetStager(targetType);
if (stager != null)
{
return(stager.UnstageValue(item, targetType));
}
StageValue stageValue = item as StageValue;
if (stageValue == null)
{
StageElement stageElement = item as StageElement;
if (stageElement == null)
{
throw new SerializationException(string.Concat("Unable to unstage, the element is not supported: ", targetType.Name));
}
return(SerializationMaster.ReflectIn(stageElement));
}
IValueConverter converter = SerializationMaster.GetConverter(targetType);
if (converter == null)
{
throw new SerializationException(string.Concat("Unable to unstage, no converter or stager was found for type: ", targetType.Name));
}
return(converter.FromString(stageValue.@value, targetType));
}
public static StageItem Stage(string name, object value)
{
if (value == null)
{
return(new StageNull(name));
}
Type type = value.GetType();
IPrepareForSerialization prepareForSerialization = value as IPrepareForSerialization;
if (prepareForSerialization != null)
{
prepareForSerialization.Prepare();
}
IStager stager = SerializationMaster.GetStager(type);
if (stager != null)
{
return(stager.StageValue(name, value));
}
IValueConverter converter = SerializationMaster.GetConverter(type);
if (converter == null)
{
return(SerializationMaster.ReflectOut(name, value));
}
return(new StageValue(name, converter.ToString(value), type == SerializationMaster._stringType));
}
/// <summary>
/// Sets the value of an attribute. If it does not exist it is created.
/// If the value is <c>null</c> the attribute is removed.
/// If multiple identically named attributes exists only the first one is set.
/// </summary>
/// <param name="parent">The parent element.</param>
/// <param name="name">The name of the attribute.</param>
/// <param name="value">The value to set.</param>
public static void SetAttribute(this StageElement parent, string name, object value)
{
bool remove = (value == null);
var attrib = parent.Attribute(name);
if (attrib == null)
{
if (!remove)
{
parent.Add(SerializationMaster.ToStageAttribute(name, value));
}
}
else if (remove)
{
attrib.Remove();
}
else if (attrib.isText && !(value is string))
{
throw new InvalidOperationException("Use SetTextAttribute to set text attributes.");
}
else
{
attrib.value = SerializationMaster.ToString(value);
}
}
/// <summary>
/// Sets the value of a text attribute. If it does not exist it is created.
/// If the value is <c>null</c> the attribute is removed.
/// If multiple identically named attributes exists only the first one is set.
/// </summary>
/// <param name="parent">The parent element.</param>
/// <param name="name">The name of the attribute.</param>
/// <param name="value">The value to set.</param>
/// <param name="removeIfEmpty">if set to <c>true</c> the attribute is removed if the <paramref name="value"/> is empty. The attribute is always removed if <paramref name="value"/> is <c>null</c></param>
public static void SetTextAttribute(this StageElement parent, string name, string value, bool removeIfEmpty = true)
{
bool remove = (value == null) || (removeIfEmpty && string.IsNullOrEmpty(value));
var attrib = parent.Attribute(name);
if (attrib == null)
{
if (!remove)
{
parent.Add(SerializationMaster.ToStageAttribute(name, value));
}
}
else if (remove)
{
attrib.Remove();
}
else if (!attrib.isText)
{
throw new InvalidOperationException("Cannot set a text value on a non-text attribute.");
}
else
{
attrib.value = SerializationMaster.ToString(value);
}
}
public static T Unstage <T>(StageItem item, ICollection <IInitializeAfterDeserialization> requiresInit)
{
T t;
if (SerializationMaster._requiresInit != null)
{
throw new InvalidOperationException("Generic overloads of Unstage cannot be called during a nested unstage operation.");
}
SerializationMaster._requiresInit = requiresInit;
try
{
object obj = SerializationMaster.Unstage(item, typeof(T));
if (obj != null)
{
t = (T)obj;
}
else
{
t = default(T);
t = t;
}
}
finally
{
SerializationMaster._requiresInit = null;
}
return(t);
}
public static void SetTextAttribute(this StageElement parent, string name, string value, bool removeIfEmpty = true)
{
bool flag;
if (value == null)
{
flag = true;
}
else
{
flag = (!removeIfEmpty ? false : string.IsNullOrEmpty(value));
}
bool flag1 = flag;
StageAttribute str = parent.Attribute(name);
if (str != null)
{
if (flag1)
{
str.Remove();
return;
}
if (!str.isText)
{
throw new InvalidOperationException("Cannot set a text value on a non-text attribute.");
}
str.@value = SerializationMaster.ToString(value);
}
else if (!flag1)
{
parent.Add(SerializationMaster.ToStageAttribute(name, value));
return;
}
}
/// <summary>
/// Sets the value of a text element. If it does not exist it is created.
/// If multiple identically named items exists only the first one is set.
/// </summary>
/// <param name="parent">The parent element.</param>
/// <param name="name">The name of the item.</param>
/// <param name="value">The value to set.</param>
/// <param name="removeIfNullOrEmpty">If <c>true</c> and <para<paramref name="value"/> is <c>null</c> or empty, the item is removed rather than converted to a <see cref="StageNull"/></param>
public static void SetTextValue(this StageElement parent, string name, string value, bool removeIfNullOrEmpty = true)
{
bool remove = (removeIfNullOrEmpty && string.IsNullOrEmpty(value));
var item = parent.Item(name);
if (item == null)
{
if (!remove)
{
parent.Add(SerializationMaster.ToStageValue(name, value));
}
return;
}
if (item is StageAttribute)
{
throw new InvalidOperationException("Use SetTextAttribute to set text attributes.");
}
var nullItem = item as StageNull;
if (item != null)
{
if (value != null)
{
nullItem.Remove();
parent.Add(SerializationMaster.ToStageValue(name, value));
}
return;
}
var valueItem = item as StageValue;
if (item == null)
{
throw new InvalidOperationException("Only value elements can be set using this method.");
}
if (remove)
{
item.Remove();
}
else if (value == null)
{
item.Remove();
parent.Add(new StageNull(name));
}
else if (!valueItem.isText)
{
throw new InvalidOperationException("Cannot set a text value on a non-text value item.");
}
else
{
valueItem.value = SerializationMaster.ToString(value);
}
}
public static StageItem ToStageValue(string name, object value)
{
if (value == null)
{
return(new StageNull(name));
}
return(new StageValue(name, SerializationMaster.ToString(value), value is string));
}
public static void AddAttribute(this StageElement parent, string name, object value, bool onlyIfNotNull = true)
{
if (onlyIfNotNull && value == null)
{
return;
}
parent.Add(SerializationMaster.ToStageAttribute(name, value));
}
public static void AddValue(this StageContainer parent, string name, object value, bool onlyIfNotNull = true)
{
if (onlyIfNotNull && value == null)
{
return;
}
parent.Add(SerializationMaster.Stage(name, value));
}
public static void AddTextValue(this StageContainer parent, string name, string value, bool onlyIfNotNullOrEmpty = true)
{
if (onlyIfNotNullOrEmpty && string.IsNullOrEmpty(value))
{
return;
}
parent.Add(SerializationMaster.ToStageValue(name, value));
}
public static string Serialize <T>(T item, bool pretty = false)
{
SerializationMaster.EnsureInit();
StageItem stageItem = SerializationMaster.Stage(typeof(T).Name, item);
if (stageItem == null)
{
return(string.Empty);
}
return(SerializationMaster._serializer.Serialize(stageItem, pretty));
}
public static T Deserialize <T>(string data, ICollection <IInitializeAfterDeserialization> requiresInit)
{
SerializationMaster.EnsureInit();
StageItem stageItem = SerializationMaster._serializer.Deserialize(data);
if (stageItem == null)
{
return(default(T));
}
return(SerializationMaster.Unstage <T>(stageItem, requiresInit));
}
public static T Deserialize <T>(string data)
{
SerializationMaster.EnsureInit();
StageItem stageItem = SerializationMaster._serializer.Deserialize(data);
if (stageItem != null)
{
return(SerializationMaster.UnstageAndInitialize <T>(stageItem));
}
return(default(T));
}
public static T ValueOrDefault <T>(this StageItem item, T defaultValue = null)
{
if (item == null || item is StageNull)
{
return(defaultValue);
}
if (item is StageContainer)
{
return(SerializationMaster.UnstageAndInitialize <T>(item));
}
return(SerializationMaster.FromString <T>(((StageValue)item).@value));
}
public static T AttributeValue <T>(this StageElement element, string attributeName)
{
if (element != null)
{
StageAttribute stageAttribute = element.Attribute(attributeName);
if (stageAttribute != null)
{
return(SerializationMaster.FromString <T>(stageAttribute.@value));
}
}
throw new ArgumentException(string.Concat("No attribute by that name was found: ", attributeName));
}
private static object ReflectIn(StageElement element)
{
object obj;
object obj1;
object obj2;
string str = element.AttributeValueOrDefault <string>("type", null);
if (str == null)
{
throw new SerializationException("Invalid structure detected, missing type info.");
}
Type type = Type.GetType(str, true);
try
{
obj = Activator.CreateInstance(type, true);
}
catch (MissingMethodException missingMethodException1)
{
MissingMethodException missingMethodException = missingMethodException1;
throw new SerializationException(string.Format("Unable to create type {0}, ensure it has a parameterless constructor", type.Name), missingMethodException);
}
IInitializeAfterDeserialization initializeAfterDeserialization = obj as IInitializeAfterDeserialization;
if (initializeAfterDeserialization != null)
{
if (SerializationMaster._requiresInit == null)
{
throw new InvalidOperationException("An entity requires initialization but was unable to register, call UnstageAndInitialize instead.");
}
SerializationMaster._requiresInit.Add(initializeAfterDeserialization);
}
foreach (PropertyInfo serializedProperty in SerializationMaster.GetSerializedProperties(type))
{
StageItem stageItem = element.Item(serializedProperty.Name);
if (stageItem == null || !SerializationMaster.TryUnstage(stageItem, serializedProperty.PropertyType, out obj1))
{
continue;
}
serializedProperty.SetValue(obj, obj1, null);
}
foreach (FieldInfo serializedField in SerializationMaster.GetSerializedFields(type))
{
StageItem stageItem1 = element.Item(serializedField.Name);
if (stageItem1 == null || !SerializationMaster.TryUnstage(stageItem1, serializedField.FieldType, out obj2))
{
continue;
}
serializedField.SetValue(obj, obj2);
}
return(obj);
}
/// <summary>
/// Gets the converted value of the specified attribute.
/// </summary>
/// <param name="element">The element.</param>
/// <param name="attributeName">Name of the attribute.</param>
/// <returns>The value of the attribute.</returns>
/// <exception cref="System.ArgumentException">If no attribute by that name was found.</exception>
public static T AttributeValue <T>(this StageElement element, string attributeName)
{
if (element != null)
{
var attrib = element.Attribute(attributeName);
if (attrib != null)
{
return(SerializationMaster.FromString <T>(attrib.value));
}
}
throw new ArgumentException("No attribute by that name was found: " + attributeName);
}
public static void SetValue(this StageElement parent, string name, object value, bool removeIfNull = true)
{
bool flag = (!removeIfNull ? false : value == null);
StageItem stageItem = parent.Item(name);
if (stageItem == null)
{
if (!flag)
{
parent.Add(SerializationMaster.ToStageValue(name, value));
}
return;
}
if (stageItem is StageAttribute)
{
throw new InvalidOperationException("Use SetTextAttribute to set text attributes.");
}
StageNull stageNull = stageItem as StageNull;
if (stageItem != null)
{
if (value != null)
{
stageNull.Remove();
parent.Add(SerializationMaster.ToStageValue(name, value));
}
return;
}
StageValue str = stageItem as StageValue;
if (stageItem == null)
{
throw new InvalidOperationException("Only value elements can be set using this method.");
}
if (flag)
{
stageItem.Remove();
return;
}
if (value == null)
{
stageItem.Remove();
parent.Add(new StageNull(name));
return;
}
if (str.isText && !(value is string))
{
throw new InvalidOperationException("Use SetTextValue to set text values.");
}
str.@value = SerializationMaster.ToString(value);
}
private static void EnsureInit()
{
if (!SerializationMaster._isInitialized)
{
lock (SerializationMaster._typeConverters)
{
if (!SerializationMaster._isInitialized)
{
SerializationMaster.PopulateKnownSerializers();
SerializationMaster._isInitialized = true;
}
}
}
}
public static T AttributeValueOrDefault <T>(this StageElement element, string attributeName, T defaultValue = null)
{
if (element == null)
{
return(defaultValue);
}
StageAttribute stageAttribute = element.Attribute(attributeName);
if (stageAttribute == null)
{
return(defaultValue);
}
return(SerializationMaster.FromString <T>(stageAttribute.@value));
}
public static string ToString(object value)
{
if (value == null)
{
return(null);
}
IValueConverter converter = SerializationMaster.GetConverter(value.GetType());
if (converter == null)
{
throw new ArgumentException(string.Concat("No converter was found for type ", value.GetType()));
}
return(converter.ToString(value));
}
private static StageElement ReflectOut(string elementName, object item)
{
StageItem stageItem;
StageItem stageItem1;
Type type = item.GetType();
string[] strArrays = type.AssemblyQualifiedName.Split(new char[] { ',' });
StageElement stageElement = new StageElement(elementName, new StageItem[] { new StageAttribute("type", string.Concat(strArrays[0], ",", strArrays[1]), true) });
foreach (SerializationMaster.AIPropInfo aIPropInfo in (
from p in (IEnumerable <PropertyInfo>)type.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
select new { p = p, attrib = p.GetAttribute <ApexSerializationAttribute>(true) }).Where((argument0) => {
if (argument0.attrib == null || !argument0.p.CanRead)
{
return(false);
}
return(argument0.p.CanWrite);
}).Select((argument1) => new SerializationMaster.AIPropInfo()
{
prop = argument1.p,
defaultValue = argument1.attrib.defaultValue
}))
{
object value = aIPropInfo.prop.GetValue(item, null);
if (value == null || value.Equals(aIPropInfo.defaultValue) || !SerializationMaster.TryStage(aIPropInfo.prop.Name, value, out stageItem))
{
continue;
}
stageElement.Add(stageItem);
}
foreach (SerializationMaster.AIFieldInfo aIFieldInfo in
from f in (IEnumerable <FieldInfo>)type.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
let attrib = f.GetAttribute <ApexSerializationAttribute>(false)
where attrib != null
select new SerializationMaster.AIFieldInfo()
{
field = f,
defaultValue = attrib.defaultValue
})
{
object obj = aIFieldInfo.field.GetValue(item);
if (obj == null || obj.Equals(aIFieldInfo.defaultValue) || !SerializationMaster.TryStage(aIFieldInfo.field.Name, obj, out stageItem1))
{
continue;
}
stageElement.Add(stageItem1);
}
return(stageElement);
}
public static T FromString <T>(string value)
{
if (value == null)
{
return(default(T));
}
Type type = typeof(T);
IValueConverter converter = SerializationMaster.GetConverter(type);
if (converter == null)
{
throw new ArgumentException(string.Concat("No converter was found for type ", type.Name));
}
return((T)converter.FromString(value, type));
}
private static IValueConverter GetConverter(Type forType)
{
SerializationMaster.EnsureInit();
if (forType.IsGenericType)
{
forType = forType.GetGenericTypeDefinition();
}
else if (forType.IsEnum)
{
forType = SerializationMaster._enumType;
}
IValueConverter valueConverter = null;
SerializationMaster._typeConverters.TryGetValue(forType, out valueConverter);
return(valueConverter);
}
private static IStager GetStager(Type forType)
{
SerializationMaster.EnsureInit();
if (forType.IsGenericType)
{
forType = forType.GetGenericTypeDefinition();
}
else if (forType.IsArray)
{
forType = typeof(Array);
}
IStager stager = null;
SerializationMaster._typeStagers.TryGetValue(forType, out stager);
return(stager);
}
/// <summary>
/// Gets the converted value of the specified attribute, or a default value if the element or the attribute is null or if it has no value.
/// </summary>
/// <param name="element">The element.</param>
/// <param name="attributeName">Name of the attribute.</param>
/// <param name="defaultValue">The default value.</param>
/// <returns>The value of the attribute, or <paramref name="defaultValue"/> if <paramref name="element"/> or the attribute is <c>null</c> or has no value.</returns>
public static T AttributeValueOrDefault <T>(this StageElement element, string attributeName, T defaultValue = default(T))
{
if (element == null)
{
return(defaultValue);
}
var attrib = element.Attribute(attributeName);
if (attrib == null)
{
return(defaultValue);
}
return(SerializationMaster.FromString <T>(attrib.value));
}
public static T UnstageAndInitialize <T>(StageItem item)
{
if (SerializationMaster._initBuffer != null)
{
SerializationMaster._initBuffer.Clear();
}
else
{
SerializationMaster._initBuffer = new List <IInitializeAfterDeserialization>();
}
T t = SerializationMaster.Unstage <T>(item, SerializationMaster._initBuffer);
if (SerializationMaster._initBuffer.Count > 0)
{
foreach (IInitializeAfterDeserialization initializeAfterDeserialization in SerializationMaster._initBuffer)
{
initializeAfterDeserialization.Initialize(t);
}
SerializationMaster._initBuffer.Clear();
}
return(t);
}
public static void SetAttribute(this StageElement parent, string name, object value)
{
bool flag = value == null;
StageAttribute str = parent.Attribute(name);
if (str != null)
{
if (flag)
{
str.Remove();
return;
}
if (str.isText && !(value is string))
{
throw new InvalidOperationException("Use SetTextAttribute to set text attributes.");
}
str.@value = SerializationMaster.ToString(value);
}
else if (!flag)
{
parent.Add(SerializationMaster.ToStageAttribute(name, value));
return;
}
}
public static StageElement Deserialize(string data)
{
SerializationMaster.EnsureInit();
return(SerializationMaster._serializer.Deserialize(data) as StageElement);
}