282 lines
13 KiB
C#
282 lines
13 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="ProfileServiceManager.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.Web.UI {
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Collections.ObjectModel;
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using System.ComponentModel;
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using System.Configuration;
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using System.Diagnostics.CodeAnalysis;
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using System.Globalization;
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using System.Text;
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using System.Web.ApplicationServices;
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using System.Web;
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using System.Web.Profile;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.Resources;
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using System.Web.Script.Serialization;
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using System.Web.Configuration;
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[
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DefaultProperty("Path"),
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TypeConverter(typeof(EmptyStringExpandableObjectConverter))
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]
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public class ProfileServiceManager {
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private string[] _loadProperties;
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private string _path;
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internal static void ConfigureProfileService(ref StringBuilder sb, HttpContext context, ScriptManager scriptManager, List<ScriptManagerProxy> proxies) {
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string profileServiceUrl = null;
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ArrayList loadedProperties = null;
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ProfileServiceManager profileManager;
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if(scriptManager.HasProfileServiceManager) {
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profileManager = scriptManager.ProfileService;
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// get ScriptManager.Path
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profileServiceUrl = profileManager.Path.Trim();
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if(profileServiceUrl.Length > 0) {
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profileServiceUrl = scriptManager.ResolveClientUrl(profileServiceUrl);
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}
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// get ScriptManager.LoadProperties
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if(profileManager.HasLoadProperties) {
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loadedProperties = new ArrayList(profileManager._loadProperties);
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}
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}
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// combine proxy Paths (find the first one that has specified one)
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// combine loadedProperties collection (take the union of all)
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if(proxies != null) {
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foreach(ScriptManagerProxy proxy in proxies) {
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if(proxy.HasProfileServiceManager) {
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profileManager = proxy.ProfileService;
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// combine urls
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profileServiceUrl = ApplicationServiceManager.MergeServiceUrls(profileManager.Path, profileServiceUrl, proxy);
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// combine LoadProperties
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if(profileManager.HasLoadProperties) {
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if(loadedProperties == null) {
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loadedProperties = new ArrayList(profileManager._loadProperties);
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}
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else {
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loadedProperties = ProfileServiceManager.MergeProperties(loadedProperties, profileManager._loadProperties);
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}
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}
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}
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}
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}
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ProfileServiceManager.GenerateInitializationScript(ref sb, context, scriptManager, profileServiceUrl, loadedProperties);
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}
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private static void GenerateInitializationScript(ref StringBuilder sb, HttpContext context, ScriptManager scriptManager, string serviceUrl, ArrayList loadedProperties) {
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string defaultServicePath = null;
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bool loadProperties = loadedProperties != null && loadedProperties.Count > 0;
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if (ApplicationServiceHelper.ProfileServiceEnabled) {
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if (sb == null) {
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sb = new StringBuilder(ApplicationServiceManager.StringBuilderCapacity);
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}
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// The default path points to the built-in service (if it is enabled)
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// Note that the client can't default to this path because it doesn't know what the app root is, we must tell it.
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// We must specify the default path to the proxy even if a custom path is provided, because on the client they could
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// reset the path back to the default if they want.
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defaultServicePath = scriptManager.ResolveClientUrl("~/" + System.Web.Script.Services.WebServiceData._profileServiceFileName);
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sb.Append("Sys.Services._ProfileService.DefaultWebServicePath = '");
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sb.Append(HttpUtility.JavaScriptStringEncode(defaultServicePath));
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sb.Append("';\n");
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}
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if (!String.IsNullOrEmpty(serviceUrl)) {
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// DevDiv Bug 72257:When custom path is set and loadProperties=True, we shouldn't use the default path
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// loadProperties script always retrieves the properties from default profile provider, which is not correct if ProfileService
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// points to non default path. Hence throw when non default path and loadProperties both are specified.
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if (defaultServicePath == null){
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defaultServicePath = scriptManager.ResolveClientUrl("~/" + System.Web.Script.Services.WebServiceData._profileServiceFileName);
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}
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if (loadProperties && !String.Equals(serviceUrl, defaultServicePath, StringComparison.OrdinalIgnoreCase)) {
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throw new InvalidOperationException(AtlasWeb.ProfileServiceManager_LoadProperitesWithNonDefaultPath);
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}
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if (sb == null) {
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sb = new StringBuilder(ApplicationServiceManager.StringBuilderCapacity);
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}
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sb.Append("Sys.Services.ProfileService.set_path('");
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sb.Append(HttpUtility.JavaScriptStringEncode(serviceUrl));
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sb.Append("');\n");
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}
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if (loadProperties) {
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if (sb == null) {
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sb = new StringBuilder(ApplicationServiceManager.StringBuilderCapacity);
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}
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if (scriptManager.DesignMode) {
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// Dev10 757178: context is null at design time, so we cannot access ProfileBase.
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// But at DesignTime this method is only important because if it produces any init script,
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// it prompts AddFrameworkScripts to add the MicrosoftAjaxApplicationServices.js script reference.
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// So just append a comment to ensure at least some script is generated.
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sb.Append("// loadProperties\n");
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}
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else if (context != null) {
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// get values for all properties to be pre-loaded.
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// GetSettingsProperty puts each property into either the top level settings dictionary or if its part of a group,
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// it creates an entry for the group in the group collection and puts the setting in the dictionary for the group.
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SortedList<string, object> topLevelSettings = new SortedList<string, object>(loadedProperties.Count);
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SortedList<string, SortedList<string, object>> profileGroups = null;
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ProfileBase profile = context.Profile;
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foreach(string propertyFullName in loadedProperties) {
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GetSettingsProperty(profile, propertyFullName, topLevelSettings, ref profileGroups, /* ensure exists */ true);
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}
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RenderProfileProperties(sb, topLevelSettings, profileGroups);
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}
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}
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}
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internal static ArrayList MergeProperties(ArrayList existingProperties, string[] newProperties) {
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//
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foreach(string property in newProperties) {
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if(!String.IsNullOrEmpty(property)) {
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string trimmedProperty = property.Trim();
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if((trimmedProperty.Length > 0) && !existingProperties.Contains(trimmedProperty)) {
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existingProperties.Add(trimmedProperty);
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}
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}
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}
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return existingProperties;
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}
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internal static void GetSettingsProperty(
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ProfileBase profile,
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string fullPropertyName,
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SortedList<string, object> topLevelSettings,
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ref SortedList<string, SortedList<string, object>> profileGroups,
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bool ensureExists) {
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// Gets a setting off the profile, putting top level settings into the topLevelSettings list,
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// and putting grouped properties into a group-specific list that is contained within a sortedlist of groups.
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// if ensureExists is true and the given property name doesn't exist on the profile, an exception is thrown.
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int dotIndex = fullPropertyName.IndexOf('.');
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string groupName;
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string propertyName;
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SortedList<string, object> containingObject;
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if(dotIndex == -1) {
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groupName = null;
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propertyName = fullPropertyName;
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containingObject = topLevelSettings;
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}
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else {
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groupName = fullPropertyName.Substring(0, dotIndex);
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propertyName = fullPropertyName.Substring(dotIndex + 1);
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if(profileGroups == null) {
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profileGroups = new SortedList<string, SortedList<string, object>>();
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containingObject = new SortedList<string, object>();
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profileGroups.Add(groupName, containingObject);
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}
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else {
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containingObject = profileGroups[groupName];
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if(containingObject == null) {
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containingObject = new SortedList<string, object>();
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profileGroups.Add(groupName, containingObject);
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}
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}
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}
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bool exists = ProfileBase.Properties[fullPropertyName] != null;
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if(ensureExists && !exists) {
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throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, AtlasWeb.AppService_UnknownProfileProperty, fullPropertyName));
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}
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if(exists) {
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containingObject[propertyName] = profile == null ? null : profile[fullPropertyName];
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}
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}
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private static void RenderProfileProperties(StringBuilder sb, SortedList<string, object> topLevelSettings, SortedList<string, SortedList<string, object>> profileGroups) {
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JavaScriptSerializer serializer = new JavaScriptSerializer();
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// 1. render top level settings
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sb.Append("Sys.Services.ProfileService.properties = ");
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//
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sb.Append(serializer.Serialize(topLevelSettings, JavaScriptSerializer.SerializationFormat.JavaScript));
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sb.Append(";\n");
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// 2. render each group as a ProfileGroup object
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// These could be done as just the value of the PropertyName in topLevelSettings but the serializer wouldn't recognize PropertyGroup.
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if(profileGroups != null) {
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foreach(KeyValuePair<string, SortedList<string, object>> group in profileGroups) {
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sb.Append("Sys.Services.ProfileService.properties.");
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sb.Append(group.Key); // group name
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sb.Append(" = new Sys.Services.ProfileGroup(");
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sb.Append(serializer.Serialize(group.Value, JavaScriptSerializer.SerializationFormat.JavaScript));
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sb.Append(");\n");
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}
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}
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}
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internal bool HasLoadProperties {
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get {
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return _loadProperties != null && _loadProperties.Length > 0;
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}
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}
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[
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DefaultValue(null),
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Category("Behavior"),
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NotifyParentProperty(true),
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TypeConverter(typeof(StringArrayConverter)),
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ResourceDescription("ProfileServiceManager_LoadProperties"),
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SuppressMessage("Microsoft.Performance", "CA1819:PropertiesShouldNotReturnArrays",
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Justification="Required by ASP.NET parser.")
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]
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public string[] LoadProperties {
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get {
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if(_loadProperties == null) {
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_loadProperties = new string[0];
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}
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return (string[]) _loadProperties.Clone();
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}
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set {
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if(value != null) {
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value = (string[])value.Clone();
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}
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_loadProperties = value;
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}
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}
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[
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DefaultValue(""),
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Category("Behavior"),
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NotifyParentProperty(true),
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ResourceDescription("ApplicationServiceManager_Path"),
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UrlProperty()
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]
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public string Path {
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get {
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return _path ?? String.Empty;
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}
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set {
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_path = value;
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}
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}
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}
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}
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