105 lines
3.6 KiB
C#
105 lines
3.6 KiB
C#
//-----------------------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//-----------------------------------------------------------------------------
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namespace System.Activities.ExpressionParser
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{
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using System.CodeDom.Compiler;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Runtime;
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using System.Runtime.Serialization;
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using System.Security;
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using System.Security.Permissions;
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[Serializable]
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public class SourceExpressionException : Exception, ISerializable
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{
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CompilerError[] errors;
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public SourceExpressionException()
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: base(SR.CompilerError)
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{
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}
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public SourceExpressionException(string message)
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: base(message)
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{
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}
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public SourceExpressionException(string message, Exception innerException)
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: base(message, innerException)
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{
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}
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public SourceExpressionException(string message, CompilerErrorCollection errors)
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: base(message)
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{
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this.errors = new CompilerError[errors.Count];
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errors.CopyTo(this.errors, 0);
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}
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protected SourceExpressionException(SerializationInfo info, StreamingContext context)
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: base(info, context)
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{
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if (info == null)
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{
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throw FxTrace.Exception.ArgumentNull("info");
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}
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int length = info.GetInt32("count");
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this.errors = new CompilerError[length];
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for (int i = 0; i < length; ++i)
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{
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string index = i.ToString(CultureInfo.InvariantCulture);
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string fileName = info.GetString("file" + index);
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int line = info.GetInt32("line" + index);
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int column = info.GetInt32("column" + index);
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string errorNumber = info.GetString("number" + index);
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string errorText = info.GetString("text" + index);
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this.errors[i] = new CompilerError(fileName, line, column, errorNumber, errorText);
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}
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}
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public IEnumerable<CompilerError> Errors
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{
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get
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{
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if (this.errors == null)
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{
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this.errors = new CompilerError[0];
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}
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return this.errors;
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}
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}
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[Fx.Tag.SecurityNote(Critical = "Critical because we are overriding a critical method in the base class.")]
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[SecurityCritical]
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public override void GetObjectData(SerializationInfo info, StreamingContext context)
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{
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if (info == null)
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{
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throw FxTrace.Exception.ArgumentNull("info");
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}
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if (this.errors == null)
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{
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info.AddValue("count", 0);
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}
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else
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{
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info.AddValue("count", this.errors.Length);
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for (int i = 0; i < this.errors.Length; ++i)
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{
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CompilerError error = this.errors[i];
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string index = i.ToString(CultureInfo.InvariantCulture);
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info.AddValue("file" + index, error.FileName);
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info.AddValue("line" + index, error.Line);
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info.AddValue("column" + index, error.Column);
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info.AddValue("number" + index, error.ErrorNumber);
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info.AddValue("text" + index, error.ErrorText);
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}
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}
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base.GetObjectData(info, context);
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}
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}
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}
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