Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / ndp / fx / src / DataEntity / System / Data / EntityModel / SchemaObjectModel / Documentation.cs / 1 / Documentation.cs
//---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....] // @backupOwner [....] //--------------------------------------------------------------------- using System; using System.Collections; using System.Collections.Generic; using System.Collections.Specialized; using System.Text; using System.Xml; using System.Data; using System.Data.Common.Utils; using System.Data.Metadata.Edm; namespace System.Data.EntityModel.SchemaObjectModel { ////// Summary description for Documentation. /// internal sealed class DocumentationElement: SchemaElement { #region Instance Fields Documentation _metdataDocumentation = new Documentation(); #endregion #region Public Methods ////// /// /// public DocumentationElement(SchemaElement parentElement) : base(parentElement) { } ////// replace troublesome xml characters with equivalent entities /// /// text that make have characters troublesome in xml ///text with troublesome characters replaced with equivalent entities [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] // referenced by System.Data.Entity.Design.dll public static string Entityize(string text) { if ( string.IsNullOrEmpty(text) ) return ""; text = text.Replace("&","&"); text = text.Replace("<","<").Replace(">",">"); return text.Replace("\'","'").Replace("\"","""); } #endregion #region Public Properties ////// Returns the wrapped metaDocumentation instance /// public Documentation MetadataDocumentation { get { _metdataDocumentation.SetReadOnly(); return _metdataDocumentation; } } #endregion #region Protected Properties protected override bool HandleElement(XmlReader reader) { if (base.HandleElement(reader)) { return true; } else if (CanHandleElement(reader, XmlConstants.Summary)) { HandleSummaryElement(reader); return true; } else if (CanHandleElement(reader, XmlConstants.LongDescription)) { HandleLongDescriptionElement(reader); return true; } return false; } #endregion #region Private Methods protected override bool HandleText(XmlReader reader) { string text = reader.Value; if (!StringUtil.IsNullOrEmptyOrWhiteSpace(text)) { AddError(ErrorCode.UnexpectedXmlElement, EdmSchemaErrorSeverity.Error, System.Data.Entity.Strings.InvalidDocumentationBothTextAndStructure); } return true; } ////// /// /// private void HandleSummaryElement(XmlReader reader) { TextElement text = new TextElement(this); text.Parse(reader); _metdataDocumentation.Summary = text.Value; } ////// /// /// private void HandleLongDescriptionElement(XmlReader reader) { TextElement text = new TextElement(this); text.Parse(reader); _metdataDocumentation.LongDescription = text.Value; } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....] // @backupOwner [....] //--------------------------------------------------------------------- using System; using System.Collections; using System.Collections.Generic; using System.Collections.Specialized; using System.Text; using System.Xml; using System.Data; using System.Data.Common.Utils; using System.Data.Metadata.Edm; namespace System.Data.EntityModel.SchemaObjectModel { ////// Summary description for Documentation. /// internal sealed class DocumentationElement: SchemaElement { #region Instance Fields Documentation _metdataDocumentation = new Documentation(); #endregion #region Public Methods ////// /// /// public DocumentationElement(SchemaElement parentElement) : base(parentElement) { } ////// replace troublesome xml characters with equivalent entities /// /// text that make have characters troublesome in xml ///text with troublesome characters replaced with equivalent entities [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")] // referenced by System.Data.Entity.Design.dll public static string Entityize(string text) { if ( string.IsNullOrEmpty(text) ) return ""; text = text.Replace("&","&"); text = text.Replace("<","<").Replace(">",">"); return text.Replace("\'","'").Replace("\"","""); } #endregion #region Public Properties ////// Returns the wrapped metaDocumentation instance /// public Documentation MetadataDocumentation { get { _metdataDocumentation.SetReadOnly(); return _metdataDocumentation; } } #endregion #region Protected Properties protected override bool HandleElement(XmlReader reader) { if (base.HandleElement(reader)) { return true; } else if (CanHandleElement(reader, XmlConstants.Summary)) { HandleSummaryElement(reader); return true; } else if (CanHandleElement(reader, XmlConstants.LongDescription)) { HandleLongDescriptionElement(reader); return true; } return false; } #endregion #region Private Methods protected override bool HandleText(XmlReader reader) { string text = reader.Value; if (!StringUtil.IsNullOrEmptyOrWhiteSpace(text)) { AddError(ErrorCode.UnexpectedXmlElement, EdmSchemaErrorSeverity.Error, System.Data.Entity.Strings.InvalidDocumentationBothTextAndStructure); } return true; } ////// /// /// private void HandleSummaryElement(XmlReader reader) { TextElement text = new TextElement(this); text.Parse(reader); _metdataDocumentation.Summary = text.Value; } ////// /// /// private void HandleLongDescriptionElement(XmlReader reader) { TextElement text = new TextElement(this); text.Parse(reader); _metdataDocumentation.LongDescription = text.Value; } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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