| public Export ( object value, JsonWriter writer ) : void | ||
| value | object | |
| writer | JsonWriter | |
| Résultat | void | |
public void Export(ExportContext context, Jayrock.Json.JsonWriter writer)
{
//"from":"Device-1","message":"JUAN"
writer.WriteStartObject();
writer.WriteMember("from");
context.Export(From, writer);
writer.WriteMember("message");
context.Export(Message, writer);
writer.WriteEndObject();
}
public void Export(ExportContext context, JsonWriter writer, object source)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (writer == null)
{
throw new ArgumentNullException("writer");
}
if (source == null)
{
throw new ArgumentNullException("source");
}
object value = _property.GetValue(source);
if (JsonNull.LogicallyEquals(value) || value.Equals(_defaultValue))
{
return;
}
writer.WriteMember(_property.Name);
context.Export(value, writer);
}
public void ExportJsonNullValue()
{
ExportContext context = new ExportContext();
JsonRecorder writer = new JsonRecorder();
context.Export(JsonNull.Value, writer);
JsonReader reader = writer.CreatePlayer();
reader.ReadNull();
Assert.IsTrue(reader.EOF);
}
public static void Export(object value, JsonWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
ExportContext exportContext = new ExportContext();
exportContext.Export(value, writer);
}
public void ExportJsonNullValue()
{
ExportContext context = new ExportContext();
JsonRecorder writer = new JsonRecorder();
context.Export(JsonNull.Value, writer);
JsonReader reader = writer.CreatePlayer();
reader.ReadNull();
Assert.IsTrue(reader.EOF);
}
static void Main(string[] args)
{
//need a string builder
ExportContext exportCtx = new ExportContext();
exportCtx.Register(new GrailsDateTimeExporter());
WebClient client = new WebClient();
AppStatus status;
string command;
while ((command = Console.ReadLine()) != "q")
{
status = new AppStatus() { LastUpdate = DateTime.Now, Message = "Hello .NET", RunningOK = true };
StringBuilder jsonString = new StringBuilder();
StringWriter writer = new StringWriter(jsonString);
exportCtx.Export(status, new JsonTextWriter(writer));
byte[] data = Encoding.ASCII.GetBytes(jsonString.ToString());
client.UploadData(AppStatus_URI, data);
Console.WriteLine(">>>>>Response Received>>>>>>");
}
}
protected virtual void WriteResponse(object response, TextWriter output)
{
if (response == null)
throw new ArgumentNullException("response");
if (output == null)
throw new ArgumentNullException("output");
JsonWriter writer = (JsonWriter) _serviceProvider.GetService(typeof(JsonWriter));
if (writer == null)
writer = new JsonTextWriter(output);
ExportContext exportContext = new ExportContext();
exportContext.Export(response, writer);
}
public void Export(ExportContext context, JsonWriter writer, object source)
{
if (context == null) throw new ArgumentNullException("context");
if (writer == null) throw new ArgumentNullException("writer");
if (source == null) throw new ArgumentNullException("source");
object value = _property.GetValue(source);
if (JsonNull.LogicallyEquals(value) || value.Equals(_defaultValue))
return;
writer.WriteMember(_property.Name);
context.Export(value, writer);
}
protected virtual void Export(ExportContext context, JsonWriter writer)
{
if (context == null)
throw new ArgumentNullException("context");
if (writer == null)
throw new ArgumentNullException("writer");
writer.WriteStartObject();
foreach (string name in NameIndexList)
{
writer.WriteMember(name);
context.Export(InnerHashtable[name], writer);
}
writer.WriteEndObject();
}
protected virtual void Export(ExportContext context, JsonWriter writer)
{
if (context == null)
throw new ArgumentNullException("context");
if (writer == null)
throw new ArgumentNullException("writer");
writer.WriteStartArray();
foreach (object value in this)
context.Export(value, writer);
writer.WriteEndArray();
}
public void Export(ExportContext context, object value, Jayrock.Json.JsonWriter writer)
{
context.Export(value, writer);
}
private static void Run()
{
ImportContext impctx = new ImportContext();
//
// Import a strongly-typed collection of integers...
//
impctx.Register(new ListImporter<int>());
List<int> numbers = (List<int>) impctx.Import(typeof(List<int>),
JsonText.CreateReader("[ 1, 2, 3 ]"));
numbers.ForEach(Console.WriteLine);
Console.WriteLine();
//
// Import a Shape object containing a strongly-typed collection of
// Point objects.
//
impctx.Register(new ListImporter<Point>());
Shape shape = (Shape) impctx.Import(typeof(Shape), JsonText.CreateReader(@"{
name: 'square',
points: [
{ x: 10, y: 10 },
{ x: 20, y: 10 },
{ x: 20, y: 20 },
{ x: 10, y: 20 }
]
}"));
JsonConvert.Export(shape, CreatePrettyWriter(Console.Out));
Console.WriteLine();
//
// Import CookieCollection using duck-typing. In other words,
// as long as CookieCollection walks and quacks like a
// collection of Cookie elements then it's good enough for
// DuckCollectionImporter. DuckCollectionImporter can infer
// that CookieCollection contains Cookie elements.
//
impctx.Register(new DuckCollectionImporter(typeof(CookieCollection)));
const string cookiesText = @"[
{ name: 'one', value: 1, expires: '2099-01-02' },
{ name: 'two', value: 2, expires: '2088-03-04' },
{ name: 'three', value: 3, expires: '2077-05-06' }
]";
CookieCollection cookies = (CookieCollection) impctx.Import(typeof(CookieCollection), JsonText.CreateReader(cookiesText));
JsonConvert.Export(cookies, CreatePrettyWriter(Console.Out));
Console.WriteLine();
//
// Now repeat, but replace with a new CookieCollection importer
// that is identical in behavior but based on generics. Here,
// the difference is that DuckCollectionImporter<,> does not
// have to guess the element type as it is provided as a type
// argument.
//
impctx.Register(new DuckCollectionImporter<CookieCollection, Cookie>());
cookies = (CookieCollection)impctx.Import(typeof(CookieCollection), JsonText.CreateReader(cookiesText));
JsonConvert.Export(cookies, CreatePrettyWriter(Console.Out));
Console.WriteLine();
//
// Those Cookie objects have a lot of properties. Say our JSON
// text only needs a subset. Here, we register an exporter that
// provides a custom view of the type. We only expose the name,
// value and expiration time. What's more, we rename the
// Expires property so that it appears as "expiration" in JSON.
//
ExportContext expctx = new ExportContext();
JsonType.
BuildFor(typeof(Cookie)).
AddProperty("Name").
AddProperty("Value").
AddProperty("Expires").As("expiration").
Register(expctx);
expctx.Export(cookies, CreatePrettyWriter(Console.Out));
Console.WriteLine();
}
/// <summary>
/// The export.
/// </summary>
/// <param name="context">
/// The context.
/// </param>
/// <param name="value">
/// The value.
/// </param>
/// <param name="writer">
/// The writer.
/// </param>
public void Export(ExportContext context, object value, JsonWriter writer)
{
writer.WriteStartObject();
writer.WriteMember("Critter");
var critter = (Critter)value;
writer.WriteStartObject();
if (exportType > ExportType.Expanded)
{
writer.WriteMember("Age");
writer.WriteNumber(critter.Age);
writer.WriteMember("N");
writer.WriteNumber(critter.N);
}
writer.WriteMember("Rank");
writer.WriteNumber(critter.Rank);
writer.WriteMember("Fitness");
writer.WriteStartObject();
int i = 0;
foreach (var n in Enum.GetNames(typeof(FitnessParameter)))
{
writer.WriteMember(n);
writer.WriteNumber(critter.Fitness[i++]);
}
writer.WriteEndObject();
// writer.WriteMember("Fitness");
// context.Export(critter.Fitness,writer);
if (exportType > ExportType.Summary)
{
writer.WriteMember("Route");
writer.WriteStartArray();
foreach (var node in critter.Route)
{
writer.WriteNumber(node.Node.Id);
}
writer.WriteEndArray();
}
writer.WriteMember("Legs");
writer.WriteStartArray();
foreach (var leg in critter.Fitness.JourneyLegs)
{
writer.WriteStartObject();
if (exportType > ExportType.Summary)
{
writer.WriteMember("Start");
writer.WriteNumber(leg.Origin.Id);
writer.WriteMember("End");
writer.WriteNumber(leg.Destination.Id);
writer.WriteMember("Route");
writer.WriteString(leg.RouteId1);
}
if (exportType > ExportType.Simple)
{
writer.WriteMember("StartLocation");
writer.WriteStartObject();
writer.WriteMember("Lat");
writer.WriteNumber(leg.Origin.Latitude);
writer.WriteMember("Long");
writer.WriteNumber(leg.Origin.Longitude);
writer.WriteEndObject();
writer.WriteMember("EndLocation");
writer.WriteStartObject();
writer.WriteMember("Lat");
writer.WriteNumber(leg.Destination.Latitude);
writer.WriteMember("Long");
writer.WriteNumber(leg.Destination.Longitude);
writer.WriteEndObject();
}
writer.WriteMember("Mode");
writer.WriteString(leg.TransportMode.ToString());
writer.WriteMember("TotalTime");
context.Export(leg.TotalTime, writer);
writer.WriteMember("DepartTime");
context.Export(leg.DepartureTime, writer);
writer.WriteMember("OriginName");
writer.WriteString(leg.Origin.StopSpecName);
writer.WriteEndObject();
}
writer.WriteEndArray();
writer.WriteEndObject();
writer.WriteEndObject();
}
