public override void Register(IServiceProvider serviceProvider)
{
new EnvironmentalOverridesCommandRegistrar(serviceProvider).Register();
if (serviceProvider.GetService(typeof(IEnvironmentMergeService)) == null)
{
IServiceContainer serviceContainer = (IServiceContainer)serviceProvider.GetService(typeof(IServiceContainer));
EnvironmentMergeAware environmentMergeService = new EnvironmentMergeAware();
serviceContainer.AddService(typeof(IEnvironmentMergeService), environmentMergeService);
serviceContainer.AddService(typeof(EnvironmentMergeAware), environmentMergeService);
}
ConfigurationNode rootNode = ServiceHelper.GetCurrentRootNode(serviceProvider);
if (rootNode != null)
{
if (rootNode.Nodes[Resources.EnvironmentalOverridesNodeName] == null)
{
rootNode.AddNode(new EnvironmentalOverridesNode());
}
}
}
public override void Register(IServiceProvider serviceProvider)
{
new EnvironmentalOverridesCommandRegistrar(serviceProvider).Register();
if (serviceProvider.GetService(typeof(IEnvironmentMergeService)) == null)
{
IServiceContainer serviceContainer = (IServiceContainer)serviceProvider.GetService(typeof(IServiceContainer));
EnvironmentMergeAware environmentMergeService = new EnvironmentMergeAware();
serviceContainer.AddService(typeof(IEnvironmentMergeService), environmentMergeService);
serviceContainer.AddService(typeof(EnvironmentMergeAware), environmentMergeService);
}
ConfigurationNode rootNode = ServiceHelper.GetCurrentRootNode(serviceProvider);
if (rootNode != null)
{
if (rootNode.Nodes[Resources.EnvironmentalOverridesNodeName] == null)
{
rootNode.AddNode(new EnvironmentalOverridesNode());
}
}
}
/// <summary>
/// Performs the merging of configuration, given a specific <see cref="EnvironmentNode"/>.
/// </summary>
/// <param name="node">The <see cref="EnvironmentNode"/> this command should be executed on.</param>
protected override void ExecuteCore(ConfigurationNode node)
{
EnvironmentNode environmentNode = node as EnvironmentNode;
if (environmentNode != null)
{
if (EnsureMainHierarchyIsSaved(node.Hierarchy, node.Site))
{
EnvironmentMergeAware environmentMergeService = node.Site.GetService(typeof(EnvironmentMergeAware)) as EnvironmentMergeAware;
string originalFilePath = Path.GetFullPath(node.Hierarchy.RootNode.ConfigurationFile);
string originalDirectoryPath = Path.GetDirectoryName(originalFilePath);
environmentMergeService.SetEnvironmentalMergeInProgress(true);
try
{
UIService.BeginUpdate();
Dictionary <string, ConfigurationNodeMergeData> mergeDataByPath = environmentNode.EnvironmentMergeData.UnfoldMergeData(environmentNode.Hierarchy, false);
string temporaryFilepath = Path.GetTempFileName();
bool temporarySaveSuccessful = false;
try
{
UpdateConfigurationSource(node.Hierarchy, temporaryFilepath);
SaveConfigurationApplicationNodeCommand saveConfigurationNodeCommand = new SaveConfigurationApplicationNodeCommand(ServiceProvider);
saveConfigurationNodeCommand.Execute(ServiceHelper.GetCurrentRootNode(ServiceProvider));
temporarySaveSuccessful = saveConfigurationNodeCommand.SaveSucceeded;
}
finally
{
UpdateConfigurationSource(node.Hierarchy, originalFilePath);
node.Hierarchy.ConfigurationSource = null;
node.Hierarchy.ConfigurationParameter = null;
}
if (temporarySaveSuccessful)
{
using (TemporaryConfigurationHierarchy tempHierarchy = new TemporaryConfigurationHierarchy(ServiceProvider, temporaryFilepath))
{
MergeHierarchy(tempHierarchy.Hierarchy, mergeDataByPath);
SaveConfigurationApplicationNodeCommand saveConfigurationApplication = new SaveConfigurationApplicationNodeCommand(ServiceProvider);
string environmentConfigurationFile = CreateMergedConfigurationFile(environmentNode, originalFilePath, originalDirectoryPath);
UpdateConfigurationSource(tempHierarchy.Hierarchy, environmentConfigurationFile);
RemoveConfigurationSourceElements(tempHierarchy.Hierarchy);
saveConfigurationApplication.Execute(tempHierarchy.Hierarchy.RootNode);
mergeSucceeded = saveConfigurationApplication.SaveSucceeded;
mergedConfigurationFile = environmentConfigurationFile;
}
try
{
File.Delete(temporaryFilepath);
}
catch (IOException)
{
}
}
}
catch (Exception e)
{
IUIService uiService = ServiceHelper.GetUIService(ServiceProvider);
uiService.ShowError(e, Resources.ErrorSavingMergedConfigurationCaption);
}
finally
{
IConfigurationUIHierarchyService hierarchyService = ServiceHelper.GetUIHierarchyService(ServiceProvider);
hierarchyService.SelectedHierarchy = node.Hierarchy;
UIService.EndUpdate();
environmentMergeService.SetEnvironmentalMergeInProgress(false);
}
}
}
}
