XmlSchemaException.cs source code in C# .NET

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Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Xml / System / Xml / schema / XmlSchemaException.cs / 1 / XmlSchemaException.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
//-----------------------------------------------------------------------------
 
namespace System.Xml.Schema { 
    using System;
    using System.IO; 
    using System.Text;
    using System.Resources;
    using System.Runtime.Serialization;
    using System.Globalization; 
    using System.Diagnostics;
    using System.Security.Permissions; 
 
    /// 
    [Serializable] 
    public class XmlSchemaException : SystemException {
        string res;
        string[] args;
        string sourceUri; 
        int lineNumber;
        int linePosition; 
 
        [NonSerialized]
        XmlSchemaObject sourceSchemaObject; 

        // message != null for V1 exceptions deserialized in Whidbey
        // message == null for V2 or higher exceptions; the exception message is stored on the base class (Exception._message)
        string message; 

        ///  
        protected XmlSchemaException(SerializationInfo info, StreamingContext context) : base(info, context) { 
            res                = (string)         info.GetValue("res"  , typeof(string));
            args               = (string[])       info.GetValue("args", typeof(string[])); 
            sourceUri          = (string)         info.GetValue("sourceUri", typeof(string));
            lineNumber         = (int)            info.GetValue("lineNumber", typeof(int));
            linePosition       = (int)            info.GetValue("linePosition", typeof(int));
 
            // deserialize optional members
            string version = null; 
            foreach ( SerializationEntry e in info ) { 
                if ( e.Name == "version" ) {
                    version = (string)e.Value; 
                }
            }

            if ( version == null ) { 
                // deserializing V1 exception
                message = CreateMessage( res, args ); 
            } 
            else {
                // deserializing V2 or higher exception -> exception message is serialized by the base class (Exception._message) 
                message = null;
            }
        }
 

        ///  
        [SecurityPermissionAttribute(SecurityAction.Demand,SerializationFormatter=true)] 
 		public override void GetObjectData(SerializationInfo info, StreamingContext context) {
            base.GetObjectData(info, context); 
            info.AddValue("res",                res);
            info.AddValue("args",               args);
            info.AddValue("sourceUri",          sourceUri);
            info.AddValue("lineNumber",         lineNumber); 
            info.AddValue("linePosition",       linePosition);
            info.AddValue("version",            "2.0"); 
        } 

 
        /// 
        public XmlSchemaException() : this(null) {
        }
 
        /// 
        public XmlSchemaException(String message) : this (message, ((Exception)null), 0, 0) { 
#if DEBUG 
            Debug.Assert(message == null || !message.StartsWith("Sch_", StringComparison.Ordinal), "Do not pass a resource here!");
#endif 
        }

        /// 
        public XmlSchemaException(String message, Exception innerException) : this (message, innerException, 0, 0) { 
        }
 
        ///  
        public XmlSchemaException(String message, Exception innerException, int lineNumber, int linePosition) :
            this((message == null ? Res.Sch_DefaultException : Res.Xml_UserException), new string[] { message }, innerException, null, lineNumber, linePosition, null ) { 
	    }

        internal XmlSchemaException(string res, string[] args) :
            this(res, args, null, null, 0, 0, null) {} 

        internal XmlSchemaException(string res, string arg) : 
            this(res, new string[] { arg }, null, null, 0, 0, null) {} 

        internal XmlSchemaException(string res, string arg, string sourceUri, int lineNumber, int linePosition) : 
            this(res, new string[] { arg }, null, sourceUri, lineNumber, linePosition, null) {}

        internal XmlSchemaException(string res, string sourceUri, int lineNumber, int linePosition) :
            this(res, (string[])null, null, sourceUri, lineNumber, linePosition, null) {} 

        internal XmlSchemaException(string res, string[] args, string sourceUri, int lineNumber, int linePosition) : 
            this(res, args, null, sourceUri, lineNumber, linePosition, null) {} 

        internal XmlSchemaException(string res, XmlSchemaObject source) : 
            this(res, (string[])null, source) {}

        internal XmlSchemaException(string res, string arg, XmlSchemaObject source) :
            this(res, new string[] { arg }, source) {} 

        internal XmlSchemaException(string res, string[] args, XmlSchemaObject source) : 
            this(res, args, null, source.SourceUri,  source.LineNumber, source.LinePosition, source) {} 

        internal XmlSchemaException(string res, string[] args, Exception innerException, string sourceUri, int lineNumber, int linePosition, XmlSchemaObject source) : 
            base (CreateMessage(res, args), innerException) {

            HResult = HResults.XmlSchema;
            this.res = res; 
            this.args = args;
            this.sourceUri = sourceUri; 
            this.lineNumber = lineNumber; 
            this.linePosition = linePosition;
            this.sourceSchemaObject = source; 
        }

        internal static string CreateMessage(string res, string[] args) {
            try { 
                return Res.GetString(res, args);
            } 
            catch ( MissingManifestResourceException ) { 
                return "UNKNOWN("+res+")";
            } 
        }

        internal string GetRes {
            get { 
	            return res;
            } 
        } 

        internal string[] Args { 
            get {
	            return args;
            }
        } 
        /// 
        public string SourceUri { 
            get { return this.sourceUri; } 
        }
 
        /// 
        public int LineNumber {
            get { return this.lineNumber; }
        } 

        ///  
        public int LinePosition { 
            get { return this.linePosition; }
        } 

        /// 
        public XmlSchemaObject SourceSchemaObject {
            get { return this.sourceSchemaObject; } 
        }
 
        /*internal static XmlSchemaException Create(string res) { //Since internal overload with res string will clash with public constructor that takes in a message 
            return new XmlSchemaException(res, (string[])null, null, null, 0, 0, null);
        }*/ 

        internal void SetSource(string sourceUri, int lineNumber, int linePosition) {
            this.sourceUri = sourceUri;
            this.lineNumber = lineNumber; 
            this.linePosition = linePosition;
        } 
 
        internal void SetSchemaObject(XmlSchemaObject source) {
            this.sourceSchemaObject = source; 
        }

        internal void SetSource(XmlSchemaObject source) {
            this.sourceSchemaObject = source; 
            this.sourceUri = source.SourceUri;
            this.lineNumber = source.LineNumber; 
            this.linePosition = source.LinePosition; 
        }
 
        internal void SetResourceId(string resourceId) {
            this.res = resourceId;
        }
 
        public override string Message {
            get { 
                return (message == null) ? base.Message : message; 
            }
        } 
    };
} // namespace System.Xml.Schema

 

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

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