73 lines
2.4 KiB
C#
73 lines
2.4 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="FactoryRecord.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Configuration {
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using System.Collections;
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using System.Collections.Specialized;
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using System.Collections.Generic;
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static internal class ErrorsHelper {
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static internal int GetErrorCount(List<ConfigurationException> errors) {
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return (errors != null) ? errors.Count : 0;
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}
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static internal bool GetHasErrors(List<ConfigurationException> errors) {
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return GetErrorCount(errors) > 0;
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}
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static internal void AddError(ref List<ConfigurationException> errors, ConfigurationException e) {
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Debug.Assert(e != null, "e != null");
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// Create on demand
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if (errors == null) {
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errors = new List<ConfigurationException>();
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}
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ConfigurationErrorsException ce = e as ConfigurationErrorsException;
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if (ce == null) {
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errors.Add(e);
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}
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else {
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ICollection<ConfigurationException> col = ce.ErrorsGeneric;
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if (col.Count == 1) {
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errors.Add(e);
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}
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else {
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errors.AddRange(col);
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}
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}
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}
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static internal void AddErrors(ref List<ConfigurationException> errors, ICollection<ConfigurationException> coll) {
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if (coll == null || coll.Count == 0) {
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// Nothing to do here, bail
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return;
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}
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foreach (ConfigurationException e in coll) {
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AddError(ref errors, e);
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}
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}
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static internal ConfigurationErrorsException GetErrorsException(List<ConfigurationException> errors) {
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if (errors == null) {
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return null;
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}
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Debug.Assert(errors.Count != 0, "errors.Count != 0");
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return new ConfigurationErrorsException(errors);
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}
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static internal void ThrowOnErrors(List<ConfigurationException> errors) {
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ConfigurationErrorsException e = GetErrorsException(errors);
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if (e != null) {
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throw e;
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}
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}
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}
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}
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