/// <summary>
/// Loads and validates the application configuration from a configuration section.
/// </summary>
/// <param name="file">The file.</param>
/// <param name="applicationType">Type of the application.</param>
/// <param name="systemType">Type of the system.</param>
/// <param name="applyTraceSettings">if set to <c>true</c> apply trace settings after validation.</param>
/// <returns>Application configuration</returns>
public static ApplicationConfiguration Load(FileInfo file, ApplicationType applicationType, Type systemType, bool applyTraceSettings)
{
ApplicationConfiguration configuration = null;
if (systemType == null)
{
systemType = typeof(ApplicationConfiguration);
}
XmlTextReader reader = new XmlTextReader(file.Open(FileMode.Open, FileAccess.Read));
try
{
DataContractSerializer serializer = new DataContractSerializer(systemType);
configuration = serializer.ReadObject(reader, false) as ApplicationConfiguration;
}
catch (Exception e)
{
throw ServiceResultException.Create(
StatusCodes.BadConfigurationError,
e,
"Configuration file could not be loaded: {0}\r\nError is: {1}",
file.FullName,
e.Message);
}
finally
{
reader.Close();
}
if (configuration != null)
{
// should not be here but need to preserve old behavoir.
if (applyTraceSettings && configuration.TraceConfiguration != null)
{
configuration.TraceConfiguration.ApplySettings();
}
configuration.Validate(applicationType);
configuration.m_sourceFilePath = file.FullName;
}
return(configuration);
}
/// <summary>
/// Loads and validates the application configuration from a configuration section.
/// </summary>
/// <param name="stream">The stream.</param>
/// <param name="applicationType">Type of the application.</param>
/// <param name="systemType">Type of the system.</param>
/// <param name="applyTraceSettings">if set to <c>true</c> apply trace settings after validation.</param>
/// <param name="certificatePasswordProvider">The certificate password provider.</param>
/// <returns>Application configuration</returns>
public static async Task <ApplicationConfiguration> Load(
Stream stream,
ApplicationType applicationType,
Type systemType,
bool applyTraceSettings,
ICertificatePasswordProvider certificatePasswordProvider = null)
{
ApplicationConfiguration configuration = null;
systemType = systemType ?? typeof(ApplicationConfiguration);
try
{
DataContractSerializer serializer = new DataContractSerializer(systemType);
configuration = (ApplicationConfiguration)serializer.ReadObject(stream);
}
catch (Exception e)
{
var message = new StringBuilder();
message.AppendFormat("Configuration could not be loaded.");
message.AppendLine();
message.AppendFormat("Error is: {0}", e.Message);
throw ServiceResultException.Create(
StatusCodes.BadConfigurationError, e, message.ToString());
}
if (configuration != null)
{
// should not be here but need to preserve old behavior.
if (applyTraceSettings && configuration.TraceConfiguration != null)
{
configuration.TraceConfiguration.ApplySettings();
}
configuration.SecurityConfiguration.CertificatePasswordProvider = certificatePasswordProvider;
await configuration.Validate(applicationType).ConfigureAwait(false);
}
return(configuration);
}
/// <summary>
/// Loads and validates the application configuration from a configuration section.
/// </summary>
/// <param name="file">The file.</param>
/// <param name="applicationType">Type of the application.</param>
/// <param name="systemType">Type of the system.</param>
/// <param name="applyTraceSettings">if set to <c>true</c> apply trace settings after validation.</param>
/// <returns>Application configuration</returns>
public static async Task <ApplicationConfiguration> Load(FileInfo file, ApplicationType applicationType, Type systemType, bool applyTraceSettings)
{
ApplicationConfiguration configuration = null;
systemType = systemType ?? typeof(ApplicationConfiguration);
using (FileStream stream = new FileStream(file.FullName, FileMode.Open, FileAccess.Read))
{
try
{
DataContractSerializer serializer = new DataContractSerializer(systemType);
configuration = (ApplicationConfiguration)serializer.ReadObject(stream);
}
catch (Exception e)
{
throw ServiceResultException.Create(
StatusCodes.BadConfigurationError,
e,
"Configuration file could not be loaded: {0}\r\nError is: {1}",
file.FullName,
e.Message);
}
}
if (configuration != null)
{
// should not be here but need to preserve old behavior.
if (applyTraceSettings && configuration.TraceConfiguration != null)
{
configuration.TraceConfiguration.ApplySettings();
}
await configuration.Validate(applicationType);
configuration.m_sourceFilePath = file.FullName;
}
return(configuration);
}
