| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| using System; |
| using System.Collections.Generic; |
| using org.apache.qpid.client ; |
| using org.apache.qpid.transport.util; |
| using org.apache.qpid.transport.codec ; |
| |
| namespace org.apache.qpid.console |
| { |
| public class Util |
| { |
| static Dictionary<Type, short> ENCODINGS = new Dictionary<Type, short>() ; |
| |
| |
| static Util() { |
| ENCODINGS.Add(typeof(string), 7) ; |
| ENCODINGS.Add(typeof(short), 1) ; |
| //ENCODINGS.Add(typeof(int), 2) ; |
| //ENCODINGS.Add(typeof(long), 3) ; |
| ENCODINGS.Add(typeof(float), 13) ; |
| ENCODINGS.Add(typeof(QMFObject), 20) ; |
| ENCODINGS.Add(typeof(int), 17) ; |
| ENCODINGS.Add(typeof(long), 18) ; |
| ENCODINGS.Add(typeof(System.Collections.Generic.List<>), 21) ; |
| } |
| |
| /** |
| * Converts type numbers to schema type names |
| */ |
| public static string TypeName(short type) { |
| switch(type) { |
| //case 0: return "UNKNOWN" ; |
| case 1: return "uint8" ; |
| case 2: return "uint16" ; |
| case 3: return "uint32" ; |
| case 4: return "uint64" ; |
| case 5: return "bool" ; |
| case 6: return "short-string" ; |
| case 7: return "long-string" ; |
| case 8: return "abs-time" ; |
| case 9: return "delta-time" ; |
| case 10: return "reference" ; |
| case 11: return "boolean" ; |
| case 12: return "float" ; |
| case 13: return "double" ; |
| case 14: return "uuid" ; |
| case 15: return "field-table" ; |
| case 16: return "int8" ; |
| case 17: return "int16" ; |
| case 18: return "int32" ; |
| case 19: return "int64" ; |
| case 20: return "object" ; |
| case 21: return "list" ; |
| case 22: return "array" ; |
| } |
| |
| throw new Exception(String.Format("Invalid Type Code: {0}", type)) ; |
| } |
| |
| /** |
| * Converts schema numbers to schema access names |
| */ |
| public static string AccessName(int type) { |
| switch(type) { |
| //case 0: return "UNKNOWN" ; |
| case 1: return "ReadCreate" ; |
| case 2: return "ReadWrite" ; |
| case 3: return "ReadOnly" ; |
| } |
| |
| throw new Exception(String.Format("Invalid Access Code: {0}", type)) ; |
| } |
| |
| /** |
| * Default values per schema type |
| */ |
| public static object DefaultValue(short type) { |
| switch(type) { |
| //case 0: return "UNKNOWN" ; |
| case 1: return 0 ; |
| case 2: return 0 ; |
| case 3: return 0l ; |
| case 4: return 0l ; |
| case 5: return false ; |
| case 6: return "" ; |
| case 7: return "" ; |
| case 8: return 0l ; |
| case 9: return 0l ; |
| case 10: return new ObjectID() ; |
| case 11: return false ; |
| case 12: return 0f ; |
| case 13: return 0d ; |
| case 14: return new UUID(0,0) ; |
| case 15: return new Dictionary<string, object>(); |
| case 16: return 0 ; |
| case 17: return 0 ; |
| case 18: return 0l ; |
| case 19: return 0l ; |
| case 20: return null ; |
| case 21: return new List<object>() ; |
| case 22: return new List<object>() ; |
| } |
| |
| throw new Exception(String.Format("Invalid Type Code: {0}", type)) ; |
| } |
| |
| /** |
| * Returns a QMF type based on C# object type |
| */ |
| public static short QMFType(object obj) { |
| if (ENCODINGS.ContainsKey(obj.GetType())) { |
| return ENCODINGS[obj.GetType()] ; |
| } else { |
| throw new Exception (String.Format("Unkown Type of {0}", obj.GetType())) ; |
| } |
| } |
| |
| /** |
| * Grabs a friendly string version of bytes. |
| */ |
| public static string ByteString(byte[] bytes) { |
| return System.Text.Encoding.UTF8.GetString(bytes) ; |
| } |
| |
| protected Util() |
| { |
| |
| } |
| } |
| } |