/// <summary>
/// <para>Saves the configuration settings created for the application.</para>
/// </summary>
/// <param name="serviceProvider">
/// <para>The a mechanism for retrieving a service object; that is, an object that provides custom support to other objects.</para>
/// </param>
public void Save(IServiceProvider serviceProvider)
{
ConfigurationContext configurationContext = ServiceHelper.GetCurrentConfigurationContext(serviceProvider);
if (configurationContext.IsValidSection(DynamicQuerySettings.SectionName))
{
DynamicQuerySettingsNode dynamicQuerySettingsNode = null;
try
{
IUIHierarchy hierarchy = ServiceHelper.GetCurrentHierarchy(serviceProvider);
dynamicQuerySettingsNode = hierarchy.FindNodeByType(typeof(DynamicQuerySettingsNode)) as DynamicQuerySettingsNode;
if (dynamicQuerySettingsNode == null)
{
return;
}
DynamicQuerySettings dynamicQuerySettings = dynamicQuerySettingsNode.DynamicQuerySettings;
configurationContext.WriteConfiguration(DynamicQuerySettings.SectionName, dynamicQuerySettings);
}
catch (ConfigurationException e)
{
ServiceHelper.LogError(serviceProvider, dynamicQuerySettingsNode, e);
}
catch (InvalidOperationException e)
{
ServiceHelper.LogError(serviceProvider, dynamicQuerySettingsNode, e);
}
}
}
/// <summary>
/// <para>Initialize a new instance of the <see cref="DynamicQuerySettingsNode"/> class with a <see cref="DynamicQuerySettings"/> object.</para>
/// </summary>
/// <param name="databaseSettings">
/// <para>The <see cref="DatabaseSettings"/> runtime configuration.</para>
/// </param>
public DynamicQuerySettingsNode(DynamicQuerySettings dynamicQuerySettings) : base()
{
if (dynamicQuerySettings == null)
{
throw new ArgumentNullException("DynamicQuerySettings");
}
this.dynamicQuerySettings = dynamicQuerySettings;
this.instanceRemovedHandler = new ConfigurationNodeChangedEventHandler(OnInstanceNodeRemoved);
this.instanceRenameHandler = new ConfigurationNodeChangedEventHandler(OnInstanceNodeRenamed);
}
/// <summary>
/// <para>Adds to the dictionary configuration data for
/// the enterpriselibrary.configurationSettings configuration section.</para>
/// </summary>
/// <param name="serviceProvider">
/// <para>The a mechanism for retrieving a service object; that is, an object that provides custom support to other objects.</para>
/// </param>
/// <param name="configurationDictionary">
/// <para>A <see cref="ConfigurationDictionary"/> to add
/// configuration data to.</para></param>
public void BuildContext(IServiceProvider serviceProvider, ConfigurationDictionary configurationDictionary)
{
DynamicQuerySettingsNode node = GetDynamicQuerySettingsNode(serviceProvider);
if (node != null)
{
DynamicQuerySettings settings = node.DynamicQuerySettings;
configurationDictionary[DynamicQuerySettings.SectionName] = settings;
}
}
/// <summary>
/// Gets the <see cref="DynamicQueryData"/> from configuration for the named <see cref="DynamicQuery"/>
/// </summary>
/// <param name="name">
/// The name of the <see cref="DynamicQuery"/>.
/// </param>
/// <returns>
/// A <see cref="DynamicQueryData"/> object.
/// </returns>
public DynamicQueryData GetDynamicQueryData(string name)
{
DynamicQuerySettings settings = this.DynamicQuerySettings;
if (!settings.DynamicQueryProviders.Contains(name))
{
throw new ConfigurationErrorsException(string.Format("Dynamic query providers section '{0}' not defined.", name));
}
return(settings.DynamicQueryProviders.Get(name));
}
/// <summary>
/// <para>Opens the configuration settings and registers them with the application.</para>
/// </summary>
/// <param name="serviceProvider">
/// <para>The a mechanism for retrieving a service object; that is, an object that provides custom support to other objects.</para>
/// </param>
public void Open(IServiceProvider serviceProvider)
{
ConfigurationContext configurationContext = ServiceHelper.GetCurrentConfigurationContext(serviceProvider);
if (configurationContext.IsValidSection(DynamicQuerySettings.SectionName))
{
DynamicQuerySettings dynamicQuerySettings = null;
DynamicQuerySettingsNode dynamicQuerySettingsNode = null;
try
{
dynamicQuerySettings = configurationContext.GetConfiguration(DynamicQuerySettings.SectionName) as DynamicQuerySettings;
dynamicQuerySettingsNode = new DynamicQuerySettingsNode(dynamicQuerySettings);
ConfigurationNode configurationNode = ServiceHelper.GetCurrentRootNode(serviceProvider);
configurationNode.Nodes.Add(dynamicQuerySettingsNode);
}
catch (ConfigurationException e)
{
ServiceHelper.LogError(serviceProvider, dynamicQuerySettingsNode, e);
}
}
}
