FolderLevelBuildProvider.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Web / Configuration / FolderLevelBuildProvider.cs / 1305376 / FolderLevelBuildProvider.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.Configuration { 
    using System; 
    using System.Configuration;
    using System.Globalization; 
    using System.Web.Compilation;
    using System.Web.Util;

    public sealed class FolderLevelBuildProvider : ConfigurationElement { 
        private static ConfigurationPropertyCollection _properties;
        private static readonly ConfigurationProperty _propName = 
            new ConfigurationProperty("name", 
                                        typeof(string),
                                        null, 
                                        null,
                                        StdValidatorsAndConverters.NonEmptyStringValidator,
                                        ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey);
        private static readonly ConfigurationProperty _propType = 
            new ConfigurationProperty("type",
                                        typeof(string), 
                                        null, 
                                        null,
                                        StdValidatorsAndConverters.NonEmptyStringValidator, 
                                        ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsTypeStringTransformationRequired);

        private Type _type;
 
        // AppliesTo value from the FolderLevelBuildProviderAppliesToAttribute
        private FolderLevelBuildProviderAppliesTo _appliesToInternal; 
 
        static FolderLevelBuildProvider() {
            _properties = new ConfigurationPropertyCollection(); 
            _properties.Add(_propName);
            _properties.Add(_propType);
        }
 
        public FolderLevelBuildProvider(String name, String type)
            : this() { 
            Name = name; 
            Type = type;
        } 
        internal FolderLevelBuildProvider() {
        }

        protected override ConfigurationPropertyCollection Properties { 
            get {
                return _properties; 
            } 
        }
 
        // this override is required because AppliesTo may be in any order in the
        // property string but it still and the default equals operator would consider
        // them different depending on order in the persisted string.
        public override bool Equals(object provider) { 
            FolderLevelBuildProvider o = provider as FolderLevelBuildProvider;
            return (o != null && StringUtil.EqualsIgnoreCase(Name, o.Name) && Type == o.Type); 
        } 
        public override int GetHashCode() {
            return HashCodeCombiner.CombineHashCodes(Name.ToLower(CultureInfo.InvariantCulture).GetHashCode(), 
                                                     Type.GetHashCode());
        }

 
        [ConfigurationProperty("name", IsRequired = true, IsKey = true, DefaultValue = "")]
        [StringValidator(MinLength = 1)] 
        public string Name { 
            get {
                return (string)base[_propName]; 
            }
            set {
                base[_propName] = value;
            } 
        }
 
        [ConfigurationProperty("type", IsRequired = true, DefaultValue = "")] 
        [StringValidator(MinLength = 1)]
        public string Type { 
            get {
                return (string)base[_propType];
            }
            set { 
                base[_propType] = value;
            } 
        } 

        internal Type TypeInternal { 
            get {
                if (_type == null) {
                    lock (this) {
                        if (_type == null) { 
                            _type = CompilationUtil.LoadTypeWithChecks(Type, typeof(System.Web.Compilation.BuildProvider), null, this, "type");
                        } 
                    } 
                }
 
                return _type;
            }
        }
 
        internal FolderLevelBuildProviderAppliesTo AppliesToInternal {
            get { 
                if (_appliesToInternal != 0) 
                    return _appliesToInternal;
 
                // Check whether the control builder's class exposes an AppliesTo attribute
                object[] attrs = TypeInternal.GetCustomAttributes(
                    typeof(FolderLevelBuildProviderAppliesToAttribute), /*inherit*/ true);
 
                if ((attrs != null) && (attrs.Length > 0)) {
                    Debug.Assert(attrs[0] is FolderLevelBuildProviderAppliesToAttribute); 
                    _appliesToInternal = ((FolderLevelBuildProviderAppliesToAttribute)attrs[0]).AppliesTo; 
                }
                else { 
                    // Default to applying to None
                    _appliesToInternal = FolderLevelBuildProviderAppliesTo.None;
                }
 
                return _appliesToInternal;
            } 
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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