2 // System.Web.Configuration.ExpressionBuilder
5 // Gonzalo Paniagua Javier (gonzalo@ximian.com)
6 // Chris Toshok (toshok@ximian.com)
8 // (C) 2005 Novell, Inc (http://www.novell.com)
12 // Permission is hereby granted, free of charge, to any person obtaining
13 // a copy of this software and associated documentation files (the
14 // "Software"), to deal in the Software without restriction, including
15 // without limitation the rights to use, copy, modify, merge, publish,
16 // distribute, sublicense, and/or sell copies of the Software, and to
17 // permit persons to whom the Software is furnished to do so, subject to
18 // the following conditions:
20 // The above copyright notice and this permission notice shall be
21 // included in all copies or substantial portions of the Software.
23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 using System.ComponentModel;
34 using System.Configuration;
38 namespace System.Web.Configuration {
40 public sealed class ExpressionBuilder : ConfigurationElement
42 static ConfigurationProperty expressionPrefixProp;
43 static ConfigurationProperty typeProp;
44 static ConfigurationPropertyCollection properties;
46 static ExpressionBuilder ()
48 expressionPrefixProp = new ConfigurationProperty ("expressionPrefix", typeof (string), "",
49 TypeDescriptor.GetConverter (typeof (string)),
50 PropertyHelper.NonEmptyStringValidator,
51 ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey);
52 typeProp = new ConfigurationProperty ("type", typeof (string), "",
53 TypeDescriptor.GetConverter (typeof (string)),
54 PropertyHelper.NonEmptyStringValidator,
55 ConfigurationPropertyOptions.IsRequired);
56 properties = new ConfigurationPropertyCollection ();
58 properties.Add (expressionPrefixProp);
59 properties.Add (typeProp);
62 internal ExpressionBuilder ()
66 public ExpressionBuilder (string expressionPrefix, string theType)
68 this.ExpressionPrefix = expressionPrefix;
72 [StringValidator (MinLength = 1)]
73 [ConfigurationProperty ("expressionPrefix", DefaultValue = "", Options = ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey)]
74 public string ExpressionPrefix {
75 get { return (string) base[expressionPrefixProp]; }
76 set { base[expressionPrefixProp] = value; }
79 [StringValidator (MinLength = 1)]
80 [ConfigurationProperty ("type", DefaultValue = "", Options = ConfigurationPropertyOptions.IsRequired)]
82 get { return (string) base[typeProp]; }
83 set { base[typeProp] = value; }
86 internal Type TypeInternal {
88 return System.Type.GetType (this.Type, true);
92 protected override ConfigurationPropertyCollection Properties {
93 get { return properties; }