public AmfV3Formatter() { stream = new MemoryStream(); writer = new FlashorbBinaryWriter( stream ); objectSerializer = new V3ObjectSerializer(); referenceCache = new V3ReferenceCache(); }
public void WriteObject(string className, IDictionary objectFields, IProtocolFormatter writer) { IEnumerator en = objectFields.Keys.GetEnumerator(); V3ReferenceCache cache = (V3ReferenceCache)writer.GetReferenceCache(); String traitsClassId = className; List <String> toRemove = new List <String>(); while (en.MoveNext()) { String fieldName = en.Current.ToString(); object obj = objectFields[fieldName]; if (obj != null && obj is ICollection && ((ICollection)obj).Count == 0) { toRemove.Add(fieldName); continue; } if (obj != null && obj.GetType().IsArray&& ((Object[])obj).Length == 0) { toRemove.Add(fieldName); continue; } } foreach (Object key in toRemove) { objectFields.Remove(key); } en = objectFields.Keys.GetEnumerator(); if (traitsClassId == null) { StringBuilder sb = new StringBuilder(); while (en.MoveNext()) { sb.Append(en.Current.ToString()); sb.Append("-"); } traitsClassId = sb.ToString(); en.Reset(); } if (cache.HasTraits(traitsClassId)) { writer.DirectWriteBytes(new byte[] { (byte)Datatypes.OBJECT_DATATYPE_V3 }); int traitId = (int)cache.GetTraitsId(traitsClassId); byte[] bytes = FlashorbBinaryWriter.GetVarIntBytes(0x1 | traitId << 2); writer.DirectWriteBytes(bytes); } else { writer.BeginWriteNamedObject(className, objectFields.Count); if (className == null) { cache.AddToTraitsCache(traitsClassId); } while (en.MoveNext()) { string fieldName = en.Current.ToString(); if (Log.isLogging(LoggingConstants.DEBUG)) { Log.log(LoggingConstants.DEBUG, "serializing property/field : " + fieldName); } writer.WriteFieldName(fieldName); } en.Reset(); } while (en.MoveNext()) { Object fieldName = en.Current; if (Log.isLogging(LoggingConstants.DEBUG)) { Log.log(LoggingConstants.DEBUG, "serializing property/field : " + fieldName); } //writer.BeginWriteFieldValue(); //try //{ //MessageWriter.writeObject( objectFields[ fieldName ], writer ); //Log.log( "REFCACHE", "WRITING FIELD " + fieldName ); object obj = objectFields[fieldName]; if (obj != null && obj is ICollection && ((ICollection)obj).Count == 0) { continue; } if (obj != null && obj.GetType().IsArray&& ((Object[])obj).Length == 0) { continue; } ITypeWriter typeWriter = MessageWriter.getWriter(obj, writer); typeWriter.write(obj, writer); //Log.log( "REFCACHE", "DONE WRITING FIELD " + fieldName ); //} //catch( Exception exception ) //{ // if( Log.isLogging( LoggingConstants.ERROR ) ) // Log.log( LoggingConstants.ERROR, "unable to serialize object's field " + fieldName, exception ); //} //finally //{ // writer.EndWriteFieldValue(); //} } writer.EndWriteNamedObject(); }