public static Boolean TryParseJSON(JObject JSONObject,
out Dashboard Dashboard,
out String ErrorResponse,
Dashboard_Id?DashboardIdURL = null)
{
try
{
Dashboard = null;
#region Parse DashboardId [optional]
// Verify that a given Dashboard identification
// is at least valid.
if (JSONObject.ParseOptionalStruct("@id",
"dashboard identification",
Dashboard_Id.TryParse,
out Dashboard_Id? DashboardIdBody,
out ErrorResponse))
{
if (ErrorResponse != null)
{
return(false);
}
}
if (!DashboardIdURL.HasValue && !DashboardIdBody.HasValue)
{
ErrorResponse = "The Dashboard identification is missing!";
return(false);
}
if (DashboardIdURL.HasValue && DashboardIdBody.HasValue && DashboardIdURL.Value != DashboardIdBody.Value)
{
ErrorResponse = "The optional Dashboard identification given within the JSON body does not match the one given in the URI!";
return(false);
}
#endregion
#region Parse Context [mandatory]
if (!JSONObject.ParseMandatory("@context",
"JSON-LinkedData context information",
JSONLDContext.TryParse,
out JSONLDContext Context,
out ErrorResponse))
{
ErrorResponse = @"The JSON-LD ""@context"" information is missing!";
return(false);
}
if (Context != DefaultJSONLDContext)
{
ErrorResponse = @"The given JSON-LD ""@context"" information '" + Context + "' is not supported!";
return(false);
}
#endregion
#region Parse Name [mandatory]
if (!JSONObject.ParseMandatory("name",
"dashboard name",
out I18NString Name,
out ErrorResponse))
{
return(false);
}
#endregion
#region Parse Description [optional]
if (!JSONObject.ParseOptional("description",
"dashboard description",
out I18NString Description,
out ErrorResponse))
{
return(false);
}
#endregion
#region Parse Creation date [optional]
if (!JSONObject.ParseOptional("creationDate",
"creation date",
out DateTime? CreationDate,
out ErrorResponse))
{
return(false);
}
#endregion
var Tags = new TagRelevance[0];
var IsDisabled = JSONObject["isDisabled"]?.Value <Boolean>();
#region Get DataSource [optional]
var DataSource = JSONObject.GetOptional("dataSource");
#endregion
#region Parse CryptoHash [optional]
var CryptoHash = JSONObject.GetOptional("cryptoHash");
#endregion
Dashboard = new Dashboard(DashboardIdBody ?? DashboardIdURL.Value,
Name,
Description,
CreationDate,
Tags,
IsDisabled,
DataSource);
ErrorResponse = null;
return(true);
}
catch (Exception e)
{
ErrorResponse = e.Message;
Dashboard = null;
return(false);
}
}
public static Boolean TryParseJSON(JObject JSONObject,
UserProviderDelegate UserProvider,
out NewsPosting NewsPosting,
out String ErrorResponse,
NewsPosting_Id?NewsIdURL = null)
{
try
{
NewsPosting = null;
#region Parse NewsId [optional]
// Verify that a given News identification
// is at least valid.
if (JSONObject.ParseOptionalStruct("@id",
"News identification",
NewsPosting_Id.TryParse,
out NewsPosting_Id? NewsIdBody,
out ErrorResponse))
{
if (ErrorResponse != null)
{
return(false);
}
}
if (!NewsIdURL.HasValue && !NewsIdBody.HasValue)
{
ErrorResponse = "The News identification is missing!";
return(false);
}
if (NewsIdURL.HasValue && NewsIdBody.HasValue && NewsIdURL.Value != NewsIdBody.Value)
{
ErrorResponse = "The optional News identification given within the JSON body does not match the one given in the URI!";
return(false);
}
#endregion
#region Parse Context [mandatory]
if (!JSONObject.ParseMandatory("@context",
"JSON-LinkedData context information",
JSONLDContext.TryParse,
out JSONLDContext Context,
out ErrorResponse))
{
ErrorResponse = @"The JSON-LD ""@context"" information is missing!";
return(false);
}
if (Context != DefaultJSONLDContext)
{
ErrorResponse = @"The given JSON-LD ""@context"" information '" + Context + "' is not supported!";
return(false);
}
#endregion
#region Parse Headline [mandatory]
if (!JSONObject.ParseMandatory("headline",
"news headline",
out I18NString Headline,
out ErrorResponse))
{
return(false);
}
#endregion
#region Parse Text [mandatory]
if (!JSONObject.ParseMandatory("text",
"news text",
out I18NString Text,
out ErrorResponse))
{
return(false);
}
#endregion
#region Parse Author [mandatory]
User Author = null;
if (JSONObject["author"] is JObject authorJSON &&
authorJSON.ParseMandatory("@id",
"author identification",
User_Id.TryParse,
out User_Id AuthorId,
out ErrorResponse))
{
if (ErrorResponse != null)
{
return(false);
}
if (!UserProvider(AuthorId, out Author))
{
ErrorResponse = "The given author '" + AuthorId + "' is unknown!";
return(false);
}
}
else
{
return(false);
}
#endregion
#region Parse PublicationDate [mandatory]
if (!JSONObject.ParseMandatory("publicationDate",
"publication date",
out DateTime PublicationDate,
out ErrorResponse))
{
return(false);
}
#endregion
var Tags = new TagRelevance[0];
#region Parse IsHidden [optional]
if (JSONObject.ParseOptional("isHidden",
"is hidden",
out Boolean? IsHidden,
out ErrorResponse))
{
if (ErrorResponse != null)
{
return(false);
}
}
#endregion
var Signatures = new Signature[0];
var CustomData = JSONObject["CustomData"] as JObject;
#region Get DataSource [optional]
var DataSource = JSONObject.GetOptional("dataSource");
#endregion
#region Get LastChange [optional]
if (JSONObject.ParseOptional("lastChange",
"last change",
out DateTime? LastChange,
out ErrorResponse))
{
if (ErrorResponse != null)
{
return(false);
}
}
#endregion
#region Parse CryptoHash [optional]
var CryptoHash = JSONObject.GetOptional("cryptoHash");
#endregion
NewsPosting = new NewsPosting(NewsIdBody ?? NewsIdURL.Value,
Headline,
Text,
Author,
PublicationDate,
Tags,
IsHidden ?? false,
Signatures,
CustomData,
DataSource,
LastChange);
ErrorResponse = null;
return(true);
}