/// <summary>
/// Deserialize the json string property to the desired object
/// </summary>
/// <param name="jsonProperty">The json string property to be deserialized</param>
/// <param name="dataType">The type of the desired object</param>
/// <returns>The desired object instance</returns>
public override Object Deserialize(LazyJsonProperty jsonProperty, Type dataType)
{
if (jsonProperty == null)
{
return(null);
}
return(Deserialize(jsonProperty.Token, dataType));
}
/// <summary>
/// Deserialize the json datatable property to the desired object
/// </summary>
/// <param name="jsonProperty">The json datatable property to be deserialized</param>
/// <param name="dataType">The type of the desired object</param>
/// <returns>The desired object instance</returns>
public override Object Deserialize(LazyJsonProperty jsonProperty, Type dataType)
{
if (jsonProperty == null)
{
return(null);
}
DataTable dataTable = (DataTable)Deserialize(jsonProperty.Token, dataType);
if (dataTable != null)
{
dataTable.TableName = jsonProperty.Name;
}
return(dataTable);
}
/// <summary> /// Deserialize the json property to the desired object /// </summary> /// <param name="jsonProperty">The json property to be deserialized</param> /// <param name="dataType">The type of the desired object</param> /// <returns>The desired object instance</returns> public abstract Object Deserialize(LazyJsonProperty jsonProperty, Type dataType);
/// <summary>
/// Deserialize the json property to the desired object
/// </summary>
/// <typeparam name="T">The type of the desired object</typeparam>
/// <param name="jsonProperty">The json property to be deserialized</param>
/// <returns>The desired object instance</returns>
public T Deserialize <T>(LazyJsonProperty jsonProperty)
{
return((T)Deserialize(jsonProperty, typeof(T)));
}
/// <summary>
/// Find token at the specified jPath
/// </summary>
/// <param name="jPath">The jPath location of the token</param>
/// <param name="renameWith">A new property name to the token at specified jPath if it's an object</param>
/// <param name="replaceWith">A new token to override the token at specified jPath</param>
/// <param name="remove">Indicate if the token should be removed</param>
/// <returns>The located token</returns>
private LazyJsonToken InternalFind(String jPath, String renameWith = null, LazyJsonToken replaceWith = null, Boolean remove = false)
{
List <LazyJsonPathNode> pathNodeList = LazyJsonPath.Parse(jPath);
if (pathNodeList.Count == 0)
{
return(null);
}
LazyJsonToken jsonTokenParent = this.Root;
LazyJsonToken jsonToken = null;
Int32 pathIndex = 0;
if (pathNodeList.Count == 1)
{
if (replaceWith != null)
{
this.Root = replaceWith;
}
return(jsonTokenParent);
}
pathNodeList.RemoveAt(0);
#region Find parent token
for (pathIndex = 0; pathIndex < (pathNodeList.Count - 1); pathIndex++)
{
if (pathNodeList[pathIndex].Type == LazyJsonPathType.Property)
{
if (jsonTokenParent.Type != LazyJsonType.Object)
{
return(null);
}
LazyJsonProperty jsonProperty = ((LazyJsonObject)jsonTokenParent)[((LazyJsonPathProperty)pathNodeList[pathIndex]).Name];
if (jsonProperty == null)
{
return(null);
}
jsonTokenParent = jsonProperty.Token;
}
else if (pathNodeList[pathIndex].Type == LazyJsonPathType.ArrayIndex)
{
if (jsonTokenParent.Type != LazyJsonType.Array)
{
return(null);
}
jsonTokenParent = ((LazyJsonArray)jsonTokenParent)[Convert.ToInt32(((LazyJsonPathArrayIndex)pathNodeList[pathIndex]).Index)];
}
}
#endregion Find parent token
#region Find token
if (pathNodeList[pathIndex].Type == LazyJsonPathType.Property)
{
if (jsonTokenParent.Type != LazyJsonType.Object)
{
return(null);
}
LazyJsonObject jsonObjectParent = (LazyJsonObject)jsonTokenParent;
LazyJsonProperty jsonProperty = jsonObjectParent[((LazyJsonPathProperty)pathNodeList[pathIndex]).Name];
if (jsonProperty == null)
{
return(null);
}
jsonToken = jsonProperty.Token;
if (remove == true)
{
jsonObjectParent.Remove(jsonProperty.Name);
}
else
{
if (renameWith != null)
{
jsonProperty.Name = renameWith;
}
if (replaceWith != null)
{
jsonProperty.Token = replaceWith;
}
}
}
else if (pathNodeList[pathIndex].Type == LazyJsonPathType.ArrayIndex)
{
if (jsonTokenParent.Type != LazyJsonType.Array)
{
return(null);
}
LazyJsonArray jsonArrayParent = (LazyJsonArray)jsonTokenParent;
Int32 index = Convert.ToInt32(((LazyJsonPathArrayIndex)pathNodeList[pathIndex]).Index);
jsonToken = jsonArrayParent[index];
if (jsonToken != null)
{
if (remove == true)
{
jsonArrayParent.TokenList.RemoveAt(index);
}
else
{
if (replaceWith != null)
{
jsonArrayParent[index] = replaceWith;
}
}
}
}
#endregion Find token
return(jsonToken);
}
/// <summary>
/// Write a property on the json
/// </summary>
/// <param name="stringBuilder">The string builder</param>
/// <param name="jsonWriterOptions">The json writer options</param>
/// <param name="jsonProperty">The json property</param>
private static void WriteProperty(StringBuilder stringBuilder, LazyJsonWriterOptions jsonWriterOptions, LazyJsonProperty jsonProperty)
{
String property = "{0}{1}\"{2}\"{3}";
if (jsonWriterOptions.Indent == true)
{
property = String.Format(property, Environment.NewLine, jsonWriterOptions.IndentValue, jsonProperty.Name, ": ");
}
else
{
property = String.Format(property, String.Empty, String.Empty, jsonProperty.Name, ":");
}
stringBuilder.Append(property);
switch (jsonProperty.Token.Type)
{
case LazyJsonType.Null:
#region LazyJsonType.Null
stringBuilder.Append("null");
#endregion LazyJsonType.Null
break;
case LazyJsonType.Boolean:
#region LazyJsonType.Boolean
LazyJsonBoolean jsonBoolean = (LazyJsonBoolean)jsonProperty.Token;
stringBuilder.Append(jsonBoolean.Value == null ? "null" : jsonBoolean.Value.ToString().ToLower());
#endregion LazyJsonType.Boolean
break;
case LazyJsonType.Integer:
#region LazyJsonType.Integer
LazyJsonInteger jsonInteger = (LazyJsonInteger)jsonProperty.Token;
stringBuilder.Append(jsonInteger.Value == null ? "null" : jsonInteger.Value);
#endregion LazyJsonType.Integer
break;
case LazyJsonType.Decimal:
#region LazyJsonType.Decimal
LazyJsonDecimal jsonDecimal = (LazyJsonDecimal)jsonProperty.Token;
stringBuilder.Append(jsonDecimal.Value == null ? "null" : jsonDecimal.Value.ToString().Replace(',', '.'));
#endregion LazyJsonType.Decimal
break;
case LazyJsonType.String:
#region LazyJsonType.String
LazyJsonString jsonString = (LazyJsonString)jsonProperty.Token;
stringBuilder.Append(jsonString.Value == null ? "null" : "\"" + jsonString.Value + "\"");
#endregion LazyJsonType.String
break;
case LazyJsonType.Object:
#region LazyJsonType.Object
WriteObject(stringBuilder, jsonWriterOptions, (LazyJsonObject)jsonProperty.Token, LazyJsonPathType.Property);
#endregion LazyJsonType.Object
break;
case LazyJsonType.Array:
#region LazyJsonType.Array
WriteArray(stringBuilder, jsonWriterOptions, (LazyJsonArray)jsonProperty.Token, LazyJsonPathType.Property);
#endregion LazyJsonType.Array
break;
}
}
/// <summary>
/// Add a new property to the object
/// </summary>
/// <param name="property">The json property</param>
public void Add(LazyJsonProperty property)
{
this[property.Name] = property;
}
/// <summary>
/// Add a new property to the object
/// </summary>
/// <param name="name">The property name</param>
/// <param name="jsonToken">The json token</param>
public void Add(String name, LazyJsonToken jsonToken)
{
this[name] = new LazyJsonProperty(name, jsonToken);
}
/// <summary>
/// Add a new property to the object
/// </summary>
/// <param name="name">The property name</param>
/// <param name="json">The json that will be transformed on the desired token</param>
public void Add(String name, String json)
{
this[name] = new LazyJsonProperty(name, LazyJsonReader.Read(json).Root);
}
/// <summary>
/// Read a property on the json
/// </summary>
/// <param name="json">The json</param>
/// <param name="jsonReaderOptions">The json reader options</param>
/// <param name="jsonReaderResult">The json reader result</param>
/// <param name="jsonProperty">The json property</param>
/// <param name="line">The current line</param>
/// <param name="index">The current index</param>
private static void ReadProperty(String json, LazyJsonReaderOptions jsonReaderOptions, LazyJsonReaderResult jsonReaderResult, LazyJsonProperty jsonProperty, ref Int32 line, ref Int32 index)
{
LazyJsonString jsonStringPropertyName = new LazyJsonString();
ReadString(json, jsonReaderOptions, jsonReaderResult, jsonStringPropertyName, ref line, ref index);
jsonProperty.Name = jsonStringPropertyName.Value;
if (index < json.Length)
{
while (index < json.Length)
{
if (json[index] == ' ')
{
index++; continue;
}
if (json[index] == '\r')
{
index++; continue;
}
if (json[index] == '\n')
{
index++; line++; continue;
}
if (json[index] == '\t')
{
index++; continue;
}
if (json[index] == '/')
{
index++;
LazyJsonComments jsonComments = new LazyJsonComments();
ReadComments(json, jsonReaderOptions, jsonReaderResult, jsonComments, ref line, ref index);
if (index >= json.Length)
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderUnexpectedCharacter, line, " : ", String.Empty));
}
}
else if (json[index] == ':')
{
index++;
break;
}
else
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderInvalidObjectPropertyValue, line, json[index]));
index = json.Length; // Exit
}
}
if (index < json.Length)
{
while (index < json.Length)
{
if (json[index] == ' ')
{
index++; continue;
}
if (json[index] == '\r')
{
index++; continue;
}
if (json[index] == '\n')
{
index++; line++; continue;
}
if (json[index] == '\t')
{
index++; continue;
}
if (json[index] == '/')
{
index++;
LazyJsonComments jsonComments = new LazyJsonComments();
ReadComments(json, jsonReaderOptions, jsonReaderResult, jsonComments, ref line, ref index);
if (index >= json.Length)
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderUnexpectedCharacter, line, " : ", String.Empty));
}
}
else if (json[index] == '[')
{
index++;
LazyJsonArray jsonArray = new LazyJsonArray();
ReadArray(json, jsonReaderOptions, jsonReaderResult, jsonArray, ref line, ref index);
jsonProperty.Token = jsonArray;
break;
}
else if (json[index] == '{')
{
index++;
LazyJsonObject jsonObject = new LazyJsonObject();
ReadObject(json, jsonReaderOptions, jsonReaderResult, jsonObject, ref line, ref index);
jsonProperty.Token = jsonObject;
break;
}
else if (json[index] == '\"')
{
index++;
LazyJsonString jsonString = new LazyJsonString();
ReadString(json, jsonReaderOptions, jsonReaderResult, jsonString, ref line, ref index);
jsonProperty.Token = jsonString;
break;
}
else if (json[index] == '-')
{
LazyJsonToken jsonToken = null;
ReadIntegerOrDecimal(json, jsonReaderOptions, jsonReaderResult, out jsonToken, ref line, ref index);
jsonProperty.Token = jsonToken;
break;
}
else if (Char.IsDigit(json[index]) == true)
{
LazyJsonToken jsonToken = null;
ReadIntegerOrDecimal(json, jsonReaderOptions, jsonReaderResult, out jsonToken, ref line, ref index);
jsonProperty.Token = jsonToken;
break;
}
else if (Char.IsLetter(json[index]) == true)
{
LazyJsonToken jsonToken = null;
ReadNullOrBoolean(json, jsonReaderOptions, jsonReaderResult, out jsonToken, ref line, ref index);
jsonProperty.Token = jsonToken;
break;
}
else
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderInvalidObjectPropertyValue, line, json[index]));
index = json.Length; // Exit
}
}
}
else
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderInvalidObjectPropertyValue, line, String.Empty));
}
}
else
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderInvalidObjectPropertyValue, line, String.Empty));
}
}
/// <summary>
/// Read an object on the json
/// </summary>
/// <param name="json">The json</param>
/// <param name="jsonReaderOptions">The json reader options</param>
/// <param name="jsonReaderResult">The json reader result</param>
/// <param name="jsonObject">The json object</param>
/// <param name="line">The current line</param>
/// <param name="index">The current index</param>
private static void ReadObject(String json, LazyJsonReaderOptions jsonReaderOptions, LazyJsonReaderResult jsonReaderResult, LazyJsonObject jsonObject, ref Int32 line, ref Int32 index)
{
while (index < json.Length)
{
if (json[index] == ' ')
{
index++; continue;
}
if (json[index] == '\r')
{
index++; continue;
}
if (json[index] == '\n')
{
index++; line++; continue;
}
if (json[index] == '\t')
{
index++; continue;
}
if (json[index] == '/')
{
index++;
LazyJsonComments jsonComments = new LazyJsonComments();
ReadComments(json, jsonReaderOptions, jsonReaderResult, jsonComments, ref line, ref index);
if (index >= json.Length)
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderUnexpectedCharacter, line, " \" | } ", String.Empty));
}
}
else if (json[index] == '\"')
{
index++;
LazyJsonProperty jsonProperty = new LazyJsonProperty(LazyJson.UNNAMED_PROPERTY, new LazyJsonNull());
ReadProperty(json, jsonReaderOptions, jsonReaderResult, jsonProperty, ref line, ref index);
if (jsonObject[jsonProperty.Name] == null)
{
jsonObject.Add(jsonProperty);
}
else
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderObjectPropertyDuplicated, line, jsonProperty.Name));
index = json.Length; // Exit
}
while (index < json.Length)
{
if (json[index] == ' ')
{
index++; continue;
}
if (json[index] == '\r')
{
index++; continue;
}
if (json[index] == '\n')
{
index++; line++; continue;
}
if (json[index] == '\t')
{
index++; continue;
}
if (json[index] == '/')
{
index++;
LazyJsonComments jsonComments = new LazyJsonComments();
ReadComments(json, jsonReaderOptions, jsonReaderResult, jsonComments, ref line, ref index);
if (index >= json.Length)
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderUnexpectedCharacter, line, ", | }", String.Empty));
}
}
else if (json[index] == ',' || json[index] == '}')
{
break;
}
else
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderUnexpectedCharacter, line, ", | }", json[index]));
index = json.Length; // Exit
}
}
if (index < json.Length)
{
if (json[index] == ',')
{
index++; continue;
}
if (json[index] == '}')
{
index++; break;
}
}
}
else if (json[index] == '}' && jsonObject.PropertyList.Count == 0)
{
index++;
break;
}
else
{
jsonReaderResult.Success = false;
jsonReaderResult.ErrorList.Add(String.Format(Properties.Resources.LazyJsonReaderUnexpectedCharacter, line, " \" ", String.Empty));
index = json.Length; // Exit
}
}
}
