LupusNobilis
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ln.http.resources
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WIP

master
Harald Wolff 2019-06-19 12:31:28 +02:00
parent 32c0967cce
commit f8275974b1
3 changed files with 56 additions and 4 deletions
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4
collections/EntityMapper.cs
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@ -9,8 +9,8 @@ namespace ln.http.resources.collections
{
public JSONConvert JSONConvert { get; set; }
Dictionary<string, FieldInfo> publicFields = new Dictionary<string, FieldInfo>();
Dictionary<string, PropertyInfo> publicProperties = new Dictionary<string, PropertyInfo>();
public Dictionary<string, FieldInfo> publicFields = new Dictionary<string, FieldInfo>();
public Dictionary<string, PropertyInfo> publicProperties = new Dictionary<string, PropertyInfo>();
public EntityMapper()
{

49
collections/JSONCollectionResource<T>.cs
View File

@ -19,6 +19,7 @@ using System.ComponentModel;
using ln.types.odb.mapped;
using ln.types.threads;
using ln.types.json;
using System.Reflection;
namespace ln.http.resources.collections
{
@ -61,7 +62,11 @@ namespace ln.http.resources.collections
object documentID = collection.Mapper.GetDocumentID(ni);
httpResponse.SetHeader("Location", String.Format("/{0}/{1}", String.Join("/", this.Path), documentID.ToString()));
httpResponse.StatusCode = 201;
responseValue = ni;*/
responseValue = ni;
*/
break;
case "DESC":
collectionResult = Describe(httpRequest);
break;
default:
throw new NotSupportedException();
@ -90,6 +95,40 @@ namespace ln.http.resources.collections
return httpResponse;
}
private CollectionResult Describe(HttpRequest request)
{
CollectionResult collectionResult = new CollectionResult();
collectionResult.Descriptor = new JObject();
JArray jProperties = new JArray();
foreach (FieldInfo fieldInfo in EntityMapper.publicFields.Values)
{
String skyType = JSONConvert.GetSkyType(fieldInfo.FieldType);
if (skyType != null)
{
JObject field = new JObject();
field.Add("name", JToken.FromObject(fieldInfo.Name));
field.Add("type", JToken.FromObject(skyType));
jProperties.Add(field);
}
}
foreach (PropertyInfo propertyInfo in EntityMapper.publicProperties.Values)
{
String skyType = JSONConvert.GetSkyType(propertyInfo.PropertyType);
if (skyType != null)
{
JObject field = new JObject();
field.Add("name", JToken.FromObject(propertyInfo.Name));
field.Add("type", JToken.FromObject(skyType));
jProperties.Add(field);
}
}
collectionResult.Descriptor.Add("properties", jProperties);
return collectionResult;
}
private CollectionResult Query(HttpRequest request)
{
CollectionResult collectionResult = new CollectionResult();
@ -120,13 +159,17 @@ namespace ln.http.resources.collections
surround.Add("values", jvalues);
JObject jfailed = new JObject();
foreach (TIDENT id in collectionResult.Failed.Keys)
{
jfailed.Add(id.ToString(), collectionResult.Failed[id]);
}
surround.Add("failed", jfailed);
if (collectionResult.Descriptor != null)
{
surround.Add("desc", collectionResult.Descriptor);
}
response.SetHeader("content-type", "application/json");
response.ContentWriter.Write(surround.ToString());
@ -137,6 +180,8 @@ namespace ln.http.resources.collections
{
public List<TENTITY> Values { get; } = new List<TENTITY>();
public Dictionary<TIDENT, String> Failed { get; } = new Dictionary<TIDENT, string>();
public JObject Descriptor { get; set; }
}
}

7
doc/JSONCollection.txt
View File

@ -1,5 +1,6 @@
# Unterstützte Methoden:
DESC /collection Abruf der Objektbeschreibung für diese Collection
GET /collection Abruf von Elementen aus der Kollektion, optional mit Filter
GET /collection/<element identifier> Abruf eines definierten Element der Kollektion
POST /collection Hinzufügen neuer Elemente zur Kollektion
@ -18,6 +19,12 @@ DELETE /collection/<element identifier> Entfernen eines Elements der Kollekt
<IDENTIFIER0>: <ELEMENTURL0>, // Element <IDENTIFIER0> wurde erfolgreich hinzugefügt / geändert
<IDENTIFIER1>: null, // Element <IDENTIFIER1> wurde erfolgreich gelöscht
},
desc: {
properties: [
{ name: <PROP0NAME>, type: <PROPTYPE>, readonly: true/false, },
...
],
},
}
# Anfrageschemata