private bool TryAndSaveApplication(ConfigurationNode node)
{
SaveConfigurationApplicationNodeCommand cmd = new SaveConfigurationApplicationNodeCommand(ServiceProvider);
cmd.Execute(node);
return(cmd.SaveSucceeded);
}
private bool TryAndSaveApplication(ConfigurationNode node)
{
SaveConfigurationApplicationNodeCommand cmd = new SaveConfigurationApplicationNodeCommand(ServiceProvider);
cmd.Execute(node);
return cmd.SaveSucceeded;
}
private bool EnsureMainHierarchyIsSaved(IConfigurationUIHierarchy configurationHierarchy, IServiceProvider serviceProvider)
{
if (String.IsNullOrEmpty(configurationHierarchy.RootNode.ConfigurationFile))
{
IUIService uiService = ServiceHelper.GetUIService(serviceProvider);
if (DialogResult.Yes
== uiService.ShowMessage(
Resources.SaveConfigurationFileBeforeEnvironmentMerge,
Resources.GenericDialogCaption,
MessageBoxButtons.YesNo))
{
SaveConfigurationApplicationNodeCommand saveApplicationNodeCommand
= new SaveConfigurationApplicationNodeCommand(serviceProvider);
saveApplicationNodeCommand.Execute(configurationHierarchy.RootNode);
return saveApplicationNodeCommand.SaveSucceeded;
}
return false;
}
return true;
}
/// <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;
}
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);
}
}
}
}
private bool SaveApplication(IConfigurationUIHierarchy hierarchy)
{
using (new WaitCursor())
{
SaveConfigurationApplicationNodeCommand cmd = new SaveConfigurationApplicationNodeCommand(designHost);
cmd.Execute(hierarchy.RootNode);
return cmd.SaveSucceeded;
}
}
