ParameterElement.cs source code in C# .NET

                        Code:
                         / 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / WCF / Serialization / System / Runtime / Serialization / Configuration / ParameterElement.cs / 1305376 / ParameterElement.cs
                        
                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

namespace System.Runtime.Serialization.Configuration 
{
    using System; 
    using System.Configuration; 
    using System.Xml;
    using System.Security; 

    public sealed partial class ParameterElement : ConfigurationElement
    {
        public ParameterElement() 
        {
        } 
 
        public ParameterElement(string typeName)
            : this() 
        {
            if (String.IsNullOrEmpty(typeName))
            {
                throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("typeName"); 
            }
            this.Type = typeName; 
        } 

        public ParameterElement(int index) 
            : this()
        {
            this.Index = index;
        } 

        [ConfigurationProperty(ConfigurationStrings.Index, DefaultValue = 0)] 
        [IntegerValidator(MinValue = 0)] 
        public int Index
        { 
            get { return (int)base[ConfigurationStrings.Index]; }
            set { base[ConfigurationStrings.Index] = value; }
        }
 
        [ConfigurationProperty(ConfigurationStrings.DefaultCollectionName, DefaultValue = null, Options = ConfigurationPropertyOptions.IsDefaultCollection)]
        public ParameterElementCollection Parameters 
        { 
            get { return (ParameterElementCollection)base[ConfigurationStrings.DefaultCollectionName]; }
        } 

        protected override void PostDeserialize()
        {
            this.Validate(); 
        }
 
        protected override void PreSerialize(XmlWriter writer) 
        {
            this.Validate(); 
        }

        [ConfigurationProperty(ConfigurationStrings.Type, DefaultValue = "")]
        [StringValidator(MinLength = 0)] 
        public string Type
        { 
            get { return (string)base[ConfigurationStrings.Type]; } 
            set
            { 
                if (String.IsNullOrEmpty(value))
                {
                    value = String.Empty;
                } 
                base[ConfigurationStrings.Type] = value;
            } 
        } 

        void Validate() 
        {
            PropertyInformationCollection propertyInfo = this.ElementInformation.Properties;
            if ((propertyInfo[ConfigurationStrings.Index].ValueOrigin == PropertyValueOrigin.Default) &&
                (propertyInfo[ConfigurationStrings.Type].ValueOrigin == PropertyValueOrigin.Default)) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException( 
                    SR.GetString(SR.ConfigMustSetTypeOrIndex))); 
            }
 
            if ((propertyInfo[ConfigurationStrings.Index].ValueOrigin != PropertyValueOrigin.Default) &&
                (propertyInfo[ConfigurationStrings.Type].ValueOrigin != PropertyValueOrigin.Default))
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException( 
                    SR.GetString(SR.ConfigMustOnlySetTypeOrIndex)));
            } 
 
            if ((propertyInfo[ConfigurationStrings.Index].ValueOrigin != PropertyValueOrigin.Default) && this.Parameters.Count > 0)
            { 
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(
                    SR.GetString(SR.ConfigMustOnlyAddParamsWithType)));
            }
        } 

        internal readonly Guid identity = Guid.NewGuid(); 
 
        [Fx.Tag.SecurityNote(Miscellaneous = "RequiresReview - Loads type given name in configuration."
            + " Since this information is used to determine whether a particular type is included as a known type," 
            + " changes to the logic should be reviewed.")]
        internal Type GetType(string rootType, Type[] typeArgs)
        {
            return TypeElement.GetType(rootType, typeArgs, this.Type, this.Index, this.Parameters); 
        }
    } 
} 

 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

namespace System.Runtime.Serialization.Configuration 
{
    using System; 
    using System.Configuration; 
    using System.Xml;
    using System.Security; 

    public sealed partial class ParameterElement : ConfigurationElement
    {
        public ParameterElement() 
        {
        } 
 
        public ParameterElement(string typeName)
            : this() 
        {
            if (String.IsNullOrEmpty(typeName))
            {
                throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("typeName"); 
            }
            this.Type = typeName; 
        } 

        public ParameterElement(int index) 
            : this()
        {
            this.Index = index;
        } 

        [ConfigurationProperty(ConfigurationStrings.Index, DefaultValue = 0)] 
        [IntegerValidator(MinValue = 0)] 
        public int Index
        { 
            get { return (int)base[ConfigurationStrings.Index]; }
            set { base[ConfigurationStrings.Index] = value; }
        }
 
        [ConfigurationProperty(ConfigurationStrings.DefaultCollectionName, DefaultValue = null, Options = ConfigurationPropertyOptions.IsDefaultCollection)]
        public ParameterElementCollection Parameters 
        { 
            get { return (ParameterElementCollection)base[ConfigurationStrings.DefaultCollectionName]; }
        } 

        protected override void PostDeserialize()
        {
            this.Validate(); 
        }
 
        protected override void PreSerialize(XmlWriter writer) 
        {
            this.Validate(); 
        }

        [ConfigurationProperty(ConfigurationStrings.Type, DefaultValue = "")]
        [StringValidator(MinLength = 0)] 
        public string Type
        { 
            get { return (string)base[ConfigurationStrings.Type]; } 
            set
            { 
                if (String.IsNullOrEmpty(value))
                {
                    value = String.Empty;
                } 
                base[ConfigurationStrings.Type] = value;
            } 
        } 

        void Validate() 
        {
            PropertyInformationCollection propertyInfo = this.ElementInformation.Properties;
            if ((propertyInfo[ConfigurationStrings.Index].ValueOrigin == PropertyValueOrigin.Default) &&
                (propertyInfo[ConfigurationStrings.Type].ValueOrigin == PropertyValueOrigin.Default)) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException( 
                    SR.GetString(SR.ConfigMustSetTypeOrIndex))); 
            }
 
            if ((propertyInfo[ConfigurationStrings.Index].ValueOrigin != PropertyValueOrigin.Default) &&
                (propertyInfo[ConfigurationStrings.Type].ValueOrigin != PropertyValueOrigin.Default))
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException( 
                    SR.GetString(SR.ConfigMustOnlySetTypeOrIndex)));
            } 
 
            if ((propertyInfo[ConfigurationStrings.Index].ValueOrigin != PropertyValueOrigin.Default) && this.Parameters.Count > 0)
            { 
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(
                    SR.GetString(SR.ConfigMustOnlyAddParamsWithType)));
            }
        } 

        internal readonly Guid identity = Guid.NewGuid(); 
 
        [Fx.Tag.SecurityNote(Miscellaneous = "RequiresReview - Loads type given name in configuration."
            + " Since this information is used to determine whether a particular type is included as a known type," 
            + " changes to the logic should be reviewed.")]
        internal Type GetType(string rootType, Type[] typeArgs)
        {
            return TypeElement.GetType(rootType, typeArgs, this.Type, this.Index, this.Parameters); 
        }
    } 
} 

 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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ParameterElement.cs source code in C# .NET

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