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, 2008 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 by LShift Ltd., Cohesive Financial Technologies
42 // LLC., and Rabbit Technologies Ltd. are Copyright (C) 2007, 2008
43 // LShift Ltd., Cohesive Financial Technologies LLC., and Rabbit
46 // All Rights Reserved.
48 // Contributor(s): ______________________________________.
50 //---------------------------------------------------------------------------
56 using RabbitMQ.Client;
59 namespace RabbitMQ.Client.Content {
60 ///<summary>Utility class for extracting typed values from strings.</summary>
61 public class PrimitiveParser {
62 ///<summary>Causes ProtocolViolationException to be thrown;
63 ///called by the various "Parse*" methods when a syntax error
64 ///is detected.</summary>
65 ///<exception cref="ProtocolViolationException"/>
66 public static void InvalidConversion(string target, object source) {
67 throw new ProtocolViolationException(string.Format("Invalid conversion to {0}: {1}",
71 ///<summary>Attempt to parse a string representation of a bool.</summary>
72 ///<exception cref="ProtocolViolationException"/>
73 public static bool ParseBool(string value) {
75 return bool.Parse(value);
77 InvalidConversion("bool", value);
82 ///<summary>Attempt to parse a string representation of an int.</summary>
83 ///<exception cref="ProtocolViolationException"/>
84 public static int ParseInt(string value) {
86 return int.Parse(value);
88 InvalidConversion("int", value);
93 ///<summary>Attempt to parse a string representation of a short.</summary>
94 ///<exception cref="ProtocolViolationException"/>
95 public static short ParseShort(string value) {
97 return short.Parse(value);
99 InvalidConversion("short", value);
104 ///<summary>Attempt to parse a string representation of a byte.</summary>
105 ///<exception cref="ProtocolViolationException"/>
106 public static byte ParseByte(string value) {
108 return byte.Parse(value);
110 InvalidConversion("byte", value);
115 ///<summary>Attempt to parse a string representation of a long.</summary>
116 ///<exception cref="ProtocolViolationException"/>
117 public static long ParseLong(string value) {
119 return long.Parse(value);
121 InvalidConversion("long", value);
126 ///<summary>Attempt to parse a string representation of a float.</summary>
127 ///<exception cref="ProtocolViolationException"/>
128 public static float ParseFloat(string value) {
130 return float.Parse(value);
132 InvalidConversion("float", value);
137 ///<summary>Attempt to parse a string representation of a double.</summary>
138 ///<exception cref="ProtocolViolationException"/>
139 public static double ParseDouble(string value) {
141 return double.Parse(value);
143 InvalidConversion("double", value);