1 // This source code is dual-licensed under the Apache License, version
2 // 2.0, and the Mozilla Public License, version 1.1.
6 //---------------------------------------------------------------------------
7 // Copyright (C) 2007-2009 LShift Ltd., Cohesive Financial
8 // Technologies LLC., and Rabbit Technologies Ltd.
10 // Licensed under the Apache License, Version 2.0 (the "License");
11 // you may not use this file except in compliance with the License.
12 // You may obtain a copy of the License at
14 // http://www.apache.org/licenses/LICENSE-2.0
16 // Unless required by applicable law or agreed to in writing, software
17 // distributed under the License is distributed on an "AS IS" BASIS,
18 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 // See the License for the specific language governing permissions and
20 // limitations under the License.
21 //---------------------------------------------------------------------------
25 //---------------------------------------------------------------------------
26 // The contents of this file are subject to the Mozilla Public License
27 // Version 1.1 (the "License"); you may not use this file except in
28 // compliance with the License. You may obtain a copy of the License at
29 // http://www.rabbitmq.com/mpl.html
31 // Software distributed under the License is distributed on an "AS IS"
32 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
33 // License for the specific language governing rights and limitations
36 // The Original Code is The RabbitMQ .NET Client.
38 // The Initial Developers of the Original Code are LShift Ltd,
39 // Cohesive Financial Technologies LLC, and Rabbit Technologies Ltd.
41 // Portions created before 22-Nov-2008 00:00:00 GMT by LShift Ltd,
42 // Cohesive Financial Technologies LLC, or Rabbit Technologies Ltd
43 // are Copyright (C) 2007-2008 LShift Ltd, Cohesive Financial
44 // Technologies LLC, and Rabbit Technologies Ltd.
46 // Portions created by LShift Ltd are Copyright (C) 2007-2009 LShift
47 // Ltd. Portions created by Cohesive Financial Technologies LLC are
48 // Copyright (C) 2007-2009 Cohesive Financial Technologies
49 // LLC. Portions created by Rabbit Technologies Ltd are Copyright
50 // (C) 2007-2009 Rabbit Technologies Ltd.
52 // All Rights Reserved.
54 // Contributor(s): ______________________________________.
56 //---------------------------------------------------------------------------
62 using RabbitMQ.Client;
65 namespace RabbitMQ.Client.Content {
66 ///<summary>Utility class for extracting typed values from strings.</summary>
67 public class PrimitiveParser {
68 ///<summary>Causes ProtocolViolationException to be thrown;
69 ///called by the various "Parse*" methods when a syntax error
70 ///is detected.</summary>
71 ///<exception cref="ProtocolViolationException"/>
72 public static void InvalidConversion(string target, object source) {
73 throw new ProtocolViolationException(string.Format("Invalid conversion to {0}: {1}",
77 ///<summary>Attempt to parse a string representation of a bool.</summary>
78 ///<exception cref="ProtocolViolationException"/>
79 public static bool ParseBool(string value) {
81 return bool.Parse(value);
83 InvalidConversion("bool", value);
88 ///<summary>Attempt to parse a string representation of an int.</summary>
89 ///<exception cref="ProtocolViolationException"/>
90 public static int ParseInt(string value) {
92 return int.Parse(value);
94 InvalidConversion("int", value);
99 ///<summary>Attempt to parse a string representation of a short.</summary>
100 ///<exception cref="ProtocolViolationException"/>
101 public static short ParseShort(string value) {
103 return short.Parse(value);
105 InvalidConversion("short", value);
110 ///<summary>Attempt to parse a string representation of a byte.</summary>
111 ///<exception cref="ProtocolViolationException"/>
112 public static byte ParseByte(string value) {
114 return byte.Parse(value);
116 InvalidConversion("byte", value);
121 ///<summary>Attempt to parse a string representation of a long.</summary>
122 ///<exception cref="ProtocolViolationException"/>
123 public static long ParseLong(string value) {
125 return long.Parse(value);
127 InvalidConversion("long", value);
132 ///<summary>Attempt to parse a string representation of a float.</summary>
133 ///<exception cref="ProtocolViolationException"/>
134 public static float ParseFloat(string value) {
136 return float.Parse(value);
138 InvalidConversion("float", value);
143 ///<summary>Attempt to parse a string representation of a double.</summary>
144 ///<exception cref="ProtocolViolationException"/>
145 public static double ParseDouble(string value) {
147 return double.Parse(value);
149 InvalidConversion("double", value);