110 lines
4.0 KiB
C#
110 lines
4.0 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="ConfigurationSection.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;
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using System.Collections.Specialized;
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using System.Configuration.Internal;
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using System.IO;
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using System.Reflection;
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using System.Security;
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using System.Text;
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using System.Xml;
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using System.Globalization;
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using System.Runtime.Versioning;
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public abstract class ConfigurationSection : ConfigurationElement {
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private SectionInformation _section;
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// Constructor
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//
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protected ConfigurationSection() {
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_section = new SectionInformation( this );
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}
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// SectionInformation property
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//
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// Retrieve the class associated with the Section information
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//
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public SectionInformation SectionInformation {
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get {
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return _section;
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}
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}
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// GetRuntimeObject
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//
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// Return the Runtime Object for this Section
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//
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protected internal virtual object GetRuntimeObject() {
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return this;
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}
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protected internal override bool IsModified() {
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return ( SectionInformation.IsModifiedFlags() ||
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base.IsModified() );
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}
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protected internal override void ResetModified() {
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SectionInformation.ResetModifiedFlags();
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base.ResetModified();
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}
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protected internal virtual void DeserializeSection(XmlReader reader) {
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if (!reader.Read() || reader.NodeType != XmlNodeType.Element) {
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throw new ConfigurationErrorsException(SR.GetString(SR.Config_base_expected_to_find_element), reader);
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}
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DeserializeElement(reader, false);
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}
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protected internal virtual string SerializeSection(ConfigurationElement parentElement, string name, ConfigurationSaveMode saveMode) {
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if (CurrentConfiguration != null &&
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CurrentConfiguration.TargetFramework != null &&
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!ShouldSerializeSectionInTargetVersion(CurrentConfiguration.TargetFramework))
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{
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return string.Empty;
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}
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ValidateElement(this, null, true);
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ConfigurationElement TempElement = CreateElement(this.GetType());
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TempElement.Unmerge(this, parentElement, saveMode);
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StringWriter strWriter = new StringWriter(CultureInfo.InvariantCulture);
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XmlTextWriter writer = new XmlTextWriter(strWriter);
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writer.Formatting = Formatting.Indented;
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writer.Indentation = 4;
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writer.IndentChar = ' ';
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TempElement.DataToWriteInternal = (saveMode != ConfigurationSaveMode.Minimal);
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if (CurrentConfiguration != null && CurrentConfiguration.TargetFramework != null)
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_configRecord.SectionsStack.Push(this);
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TempElement.SerializeToXmlElement(writer, name);
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if (CurrentConfiguration != null && CurrentConfiguration.TargetFramework != null)
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_configRecord.SectionsStack.Pop();
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writer.Flush();
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return strWriter.ToString();
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}
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protected internal virtual bool ShouldSerializePropertyInTargetVersion(ConfigurationProperty property, string propertyName, FrameworkName targetFramework, ConfigurationElement parentConfigurationElement) {
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return true;
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}
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protected internal virtual bool ShouldSerializeElementInTargetVersion(ConfigurationElement element, string elementName, FrameworkName targetFramework) {
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return true;
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}
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protected internal virtual bool ShouldSerializeSectionInTargetVersion(FrameworkName targetFramework) {
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return true;
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}
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}
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}
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