EdmSchemaError.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / ndp / fx / src / DataEntity / System / Data / Metadata / EdmSchemaError.cs / 2 / EdmSchemaError.cs
                        

                        
                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner       [....]
// @backupOwner [....] 
//--------------------------------------------------------------------- 

using System; 
using System.Data;
using System.Data.Entity;
using System.Diagnostics;
 
namespace System.Data.Metadata.Edm
{ 
    ///  
    /// This class encapsulates the error information for a schema error that was encountered.
    ///  
    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Edm")]
    [Serializable]
    public sealed class EdmSchemaError : EdmError
    { 
        #region Instance Fields
        private int _errorCode = 0; 
        private EdmSchemaErrorSeverity _severity = EdmSchemaErrorSeverity.Warning; 
        private string _schemaLocation = null;
        private int _line = -1; 
        private int _column = -1;
        private string _stackTrace = string.Empty;
        #endregion
 
        #region Public Methods
        ///  
        /// Constructs a EdmSchemaError object. 
        /// 
        /// The explanation of the error. 
        /// The code associated with this error.
        /// The severity of the error.
        internal EdmSchemaError(string message, int errorCode, EdmSchemaErrorSeverity severity) :
            this(message, errorCode, severity, null) 
        {
        } 
 
        /// 
        /// Constructs a EdmSchemaError object. 
        /// 
        /// The explanation of the error.
        /// The code associated with this error.
        /// The severity of the error. 
        /// The exception that caused the error to be filed.
        internal EdmSchemaError(string message, int errorCode, EdmSchemaErrorSeverity severity, Exception exception) 
            : base(message) 
        {
            Initialize(errorCode, severity, null, -1, -1, exception); 
        }

        /// 
        /// Constructs a EdmSchemaError object. 
        /// 
        /// The explanation of the error. 
        /// The code associated with this error. 
        /// The severity of the error.
        ///  
        /// 
        /// 
        internal EdmSchemaError(string message, int errorCode, EdmSchemaErrorSeverity severity, string schemaLocation, int line, int column)
            : this(message, errorCode, severity, schemaLocation, line, column, null) 
        {
        } 
 
        /// 
        /// Constructs a EdmSchemaError object. 
        /// 
        /// The explanation of the error.
        /// The code associated with this error.
        /// The severity of the error. 
        /// 
        ///  
        ///  
        /// The exception that caused the error to be filed.
        internal EdmSchemaError(string message, int errorCode, EdmSchemaErrorSeverity severity, string schemaLocation, int line, int column, Exception exception) 
            : base(message)
        {
            if (severity < EdmSchemaErrorSeverity.Warning || severity > EdmSchemaErrorSeverity.Error)
            { 
                throw new ArgumentOutOfRangeException("severity", severity, System.Data.Entity.Strings.ArgumentOutOfRange(severity));
            } 
 
            if (line < 0)
            { 
                throw new ArgumentOutOfRangeException("line", line, System.Data.Entity.Strings.ArgumentOutOfRangeExpectedPostiveNumber(line));
            }

            if (column < 0) 
            {
                throw new ArgumentOutOfRangeException("column", column, System.Data.Entity.Strings.ArgumentOutOfRangeExpectedPostiveNumber(column)); 
            } 

            Initialize(errorCode, severity, schemaLocation, line, column, exception); 
        }

        private void Initialize(int errorCode, EdmSchemaErrorSeverity severity, string schemaLocation, int line, int column, Exception exception)
        { 
            if (errorCode < 0)
            { 
                throw new ArgumentOutOfRangeException("errorCode", errorCode, System.Data.Entity.Strings.ArgumentOutOfRangeExpectedPostiveNumber(errorCode)); 
            }
 
            _errorCode = errorCode;
            _severity = severity;
            _schemaLocation = schemaLocation;
            _line = line; 
            _column = column;
            if (exception != null) 
            { 
                _stackTrace = exception.StackTrace;
            } 
        }

        /// 
        /// Creates a string representation of the error. 
        /// 
        public override string ToString() 
        { 
            string text;
            string severity; 

            switch (Severity)
            {
                case EdmSchemaErrorSeverity.Error: 
                    severity = System.Data.Entity.Strings.GeneratorErrorSeverityError;
                    break; 
                case EdmSchemaErrorSeverity.Warning: 
                    severity = System.Data.Entity.Strings.GeneratorErrorSeverityWarning;
                    break; 
                default:
                    severity = System.Data.Entity.Strings.GeneratorErrorSeverityUnknown;
                    break;
            } 

            if (String.IsNullOrEmpty(SchemaName) && Line < 0 && Column < 0) 
            { 
                text = String.Format(System.Globalization.CultureInfo.CurrentCulture, "{0} {1:0000}: {2}",
                    severity, 
                    ErrorCode,
                    Message);
            }
            else 
            {
                text = String.Format(System.Globalization.CultureInfo.CurrentCulture, "{0}({1},{2}) : {3} {4:0000}: {5}", 
                    (SchemaName == null) ? System.Data.Entity.Strings.SourceUriUnknown : SchemaName, 
                    Line,
                    Column, 
                    severity,
                    ErrorCode,
                    Message);
            } 

            return text; 
        } 
        #endregion
 
        #region Public Properties
        /// 
        /// Gets the ErrorCode.
        ///  
        public int ErrorCode
        { 
            get 
            {
                return _errorCode; 
            }
        }

        ///  
        /// Gets the Severity of the error.
        ///  
        public EdmSchemaErrorSeverity Severity 
        {
            get 
            {
                return _severity;
            }
        } 

        ///  
        /// Gets the LineNumber that the error occured on. 
        /// 
        public int Line 
        {
            get
            {
                return _line; 
            }
        } 
 
        /// 
        /// Gets the column that the error occured in. 
        /// 
        public int Column
        {
            get 
            {
                return _column; 
            } 
        }
 
        /// 
        /// Gets the of the schema that contains the error.
        /// 
        public string SchemaLocation 
        {
            get 
            { 
                return _schemaLocation;
            } 
        }

        /// 
        /// Gets the of the schema that contains the error. 
        /// 
        public string SchemaName 
        { 
            get
            { 
                return GetNameFromSchemaLocation(SchemaLocation);
            }
        }
 
        /// 
        /// Gets the stack trace of when the error occured. 
        ///  
        /// 
        public string StackTrace 
        {
            get
            {
                return _stackTrace; 
            }
        } 
        #endregion 

        private static string GetNameFromSchemaLocation(string schemaLocation) 
        {
            if (string.IsNullOrEmpty(schemaLocation))
            {
                return schemaLocation; 
            }
 
            int pos = Math.Max(schemaLocation.LastIndexOf('/'), schemaLocation.LastIndexOf('\\')); 
            int start = pos + 1;
            if (pos < 0) 
            {
                return schemaLocation;
            }
            else if (start >= schemaLocation.Length) 
            {
                return string.Empty; 
            } 

            return schemaLocation.Substring(start); 
        }
    }
}

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

using System; 
using System.Data;
using System.Data.Entity;
using System.Diagnostics;
 
namespace System.Data.Metadata.Edm
{ 
    ///  
    /// This class encapsulates the error information for a schema error that was encountered.
    ///  
    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1704:IdentifiersShouldBeSpelledCorrectly", MessageId = "Edm")]
    [Serializable]
    public sealed class EdmSchemaError : EdmError
    { 
        #region Instance Fields
        private int _errorCode = 0; 
        private EdmSchemaErrorSeverity _severity = EdmSchemaErrorSeverity.Warning; 
        private string _schemaLocation = null;
        private int _line = -1; 
        private int _column = -1;
        private string _stackTrace = string.Empty;
        #endregion
 
        #region Public Methods
        ///  
        /// Constructs a EdmSchemaError object. 
        /// 
        /// The explanation of the error. 
        /// The code associated with this error.
        /// The severity of the error.
        internal EdmSchemaError(string message, int errorCode, EdmSchemaErrorSeverity severity) :
            this(message, errorCode, severity, null) 
        {
        } 
 
        /// 
        /// Constructs a EdmSchemaError object. 
        /// 
        /// The explanation of the error.
        /// The code associated with this error.
        /// The severity of the error. 
        /// The exception that caused the error to be filed.
        internal EdmSchemaError(string message, int errorCode, EdmSchemaErrorSeverity severity, Exception exception) 
            : base(message) 
        {
            Initialize(errorCode, severity, null, -1, -1, exception); 
        }

        /// 
        /// Constructs a EdmSchemaError object. 
        /// 
        /// The explanation of the error. 
        /// The code associated with this error. 
        /// The severity of the error.
        ///  
        /// 
        /// 
        internal EdmSchemaError(string message, int errorCode, EdmSchemaErrorSeverity severity, string schemaLocation, int line, int column)
            : this(message, errorCode, severity, schemaLocation, line, column, null) 
        {
        } 
 
        /// 
        /// Constructs a EdmSchemaError object. 
        /// 
        /// The explanation of the error.
        /// The code associated with this error.
        /// The severity of the error. 
        /// 
        ///  
        ///  
        /// The exception that caused the error to be filed.
        internal EdmSchemaError(string message, int errorCode, EdmSchemaErrorSeverity severity, string schemaLocation, int line, int column, Exception exception) 
            : base(message)
        {
            if (severity < EdmSchemaErrorSeverity.Warning || severity > EdmSchemaErrorSeverity.Error)
            { 
                throw new ArgumentOutOfRangeException("severity", severity, System.Data.Entity.Strings.ArgumentOutOfRange(severity));
            } 
 
            if (line < 0)
            { 
                throw new ArgumentOutOfRangeException("line", line, System.Data.Entity.Strings.ArgumentOutOfRangeExpectedPostiveNumber(line));
            }

            if (column < 0) 
            {
                throw new ArgumentOutOfRangeException("column", column, System.Data.Entity.Strings.ArgumentOutOfRangeExpectedPostiveNumber(column)); 
            } 

            Initialize(errorCode, severity, schemaLocation, line, column, exception); 
        }

        private void Initialize(int errorCode, EdmSchemaErrorSeverity severity, string schemaLocation, int line, int column, Exception exception)
        { 
            if (errorCode < 0)
            { 
                throw new ArgumentOutOfRangeException("errorCode", errorCode, System.Data.Entity.Strings.ArgumentOutOfRangeExpectedPostiveNumber(errorCode)); 
            }
 
            _errorCode = errorCode;
            _severity = severity;
            _schemaLocation = schemaLocation;
            _line = line; 
            _column = column;
            if (exception != null) 
            { 
                _stackTrace = exception.StackTrace;
            } 
        }

        /// 
        /// Creates a string representation of the error. 
        /// 
        public override string ToString() 
        { 
            string text;
            string severity; 

            switch (Severity)
            {
                case EdmSchemaErrorSeverity.Error: 
                    severity = System.Data.Entity.Strings.GeneratorErrorSeverityError;
                    break; 
                case EdmSchemaErrorSeverity.Warning: 
                    severity = System.Data.Entity.Strings.GeneratorErrorSeverityWarning;
                    break; 
                default:
                    severity = System.Data.Entity.Strings.GeneratorErrorSeverityUnknown;
                    break;
            } 

            if (String.IsNullOrEmpty(SchemaName) && Line < 0 && Column < 0) 
            { 
                text = String.Format(System.Globalization.CultureInfo.CurrentCulture, "{0} {1:0000}: {2}",
                    severity, 
                    ErrorCode,
                    Message);
            }
            else 
            {
                text = String.Format(System.Globalization.CultureInfo.CurrentCulture, "{0}({1},{2}) : {3} {4:0000}: {5}", 
                    (SchemaName == null) ? System.Data.Entity.Strings.SourceUriUnknown : SchemaName, 
                    Line,
                    Column, 
                    severity,
                    ErrorCode,
                    Message);
            } 

            return text; 
        } 
        #endregion
 
        #region Public Properties
        /// 
        /// Gets the ErrorCode.
        ///  
        public int ErrorCode
        { 
            get 
            {
                return _errorCode; 
            }
        }

        ///  
        /// Gets the Severity of the error.
        ///  
        public EdmSchemaErrorSeverity Severity 
        {
            get 
            {
                return _severity;
            }
        } 

        ///  
        /// Gets the LineNumber that the error occured on. 
        /// 
        public int Line 
        {
            get
            {
                return _line; 
            }
        } 
 
        /// 
        /// Gets the column that the error occured in. 
        /// 
        public int Column
        {
            get 
            {
                return _column; 
            } 
        }
 
        /// 
        /// Gets the of the schema that contains the error.
        /// 
        public string SchemaLocation 
        {
            get 
            { 
                return _schemaLocation;
            } 
        }

        /// 
        /// Gets the of the schema that contains the error. 
        /// 
        public string SchemaName 
        { 
            get
            { 
                return GetNameFromSchemaLocation(SchemaLocation);
            }
        }
 
        /// 
        /// Gets the stack trace of when the error occured. 
        ///  
        /// 
        public string StackTrace 
        {
            get
            {
                return _stackTrace; 
            }
        } 
        #endregion 

        private static string GetNameFromSchemaLocation(string schemaLocation) 
        {
            if (string.IsNullOrEmpty(schemaLocation))
            {
                return schemaLocation; 
            }
 
            int pos = Math.Max(schemaLocation.LastIndexOf('/'), schemaLocation.LastIndexOf('\\')); 
            int start = pos + 1;
            if (pos < 0) 
            {
                return schemaLocation;
            }
            else if (start >= schemaLocation.Length) 
            {
                return string.Empty; 
            } 

            return schemaLocation.Substring(start); 
        }
    }
}

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

Link Menu

Network programming in C#, Network Programming in VB.NET, Network Programming in .NET
This book is available now!
Buy at Amazon US or
Buy at Amazon UK