/// <summary>
/// Creates a new name value collection and overrides its values
/// with system values (environment variables).
/// </summary>
/// <param name="props">The base properties to override.</param>
/// <returns>A new NameValueCollection instance.</returns>
private static NameValueCollection OverrideWithSysProps(NameValueCollection props)
{
NameValueCollection retValue = new NameValueCollection(props);
IDictionary <string, string> vars = QuartzEnvironment.GetEnvironmentVariables();
foreach (string key in vars.Keys)
{
retValue.Set(key, vars[key]);
}
return(retValue);
}
internal static NameValueCollection?InitializeProperties(ILog logger, bool throwOnProblem)
{
var props = Util.Configuration.GetSection(ConfigurationSectionName);
var requestedFile = QuartzEnvironment.GetEnvironmentVariable(PropertiesFile);
string propFileName = !string.IsNullOrWhiteSpace(requestedFile) ? requestedFile : "~/quartz.config";
// check for specials
propFileName = FileUtil.ResolveFile(propFileName) ?? "quartz.config";
if (props == null && File.Exists(propFileName))
{
// file system
try
{
PropertiesParser pp = PropertiesParser.ReadFromFileResource(propFileName !);
props = pp.UnderlyingProperties;
logger?.Info($"Quartz.NET properties loaded from configuration file '{propFileName}'");
}
catch (Exception ex)
{
logger?.ErrorException("Could not load properties for Quartz from file {0}: {1}".FormatInvariant(propFileName !, ex.Message), ex);
}
}
if (props == null)
{
// read from assembly
try
{
PropertiesParser pp = PropertiesParser.ReadFromEmbeddedAssemblyResource("Quartz.quartz.config");
props = pp.UnderlyingProperties;
logger?.Info("Default Quartz.NET properties loaded from embedded resource file");
}
catch (Exception ex)
{
logger?.ErrorException("Could not load default properties for Quartz from Quartz assembly: {0}".FormatInvariant(ex.Message), ex);
}
}
if (props == null && throwOnProblem)
{
throw new SchedulerConfigException(
@"Could not find <quartz> configuration section from your application config or load default configuration from assembly.
Please add configuration to your application config file to correctly initialize Quartz.");
}
return(props);
}
/// <summary>
/// Read the Quartz.Net configuration from the config file
/// </summary>
/// <returns></returns>
public NameValueCollection GetProperties()
{
try
{
var quartzFile = ConfigurationManager.AppSettings["QuartzFile"].Trim(' ');
var requestedFile = QuartzEnvironment.GetEnvironmentVariable(quartzFile);
var propFileName = !string.IsNullOrWhiteSpace(requestedFile) ? requestedFile : $"~/{quartzFile}";
propFileName = FileUtil.ResolveFile(propFileName);
var propertiesParser = PropertiesParser.ReadFromFileResource(propFileName);
var properties = propertiesParser.UnderlyingProperties;
return(properties);
}
catch (Exception e)
{
_logger.Error($"Message：ServiceRunner Reading the Quartz config file failed,Error Message:{e.Message},DateTime:{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")}", e);
}
return(new NameValueCollection());
}
/// <summary>
/// Initialize the <see cref="ISchedulerFactory" />.
/// </summary>
/// <remarks>
/// By default a properties file named "quartz.properties" is loaded from
/// the 'current working directory'. If that fails, then the
/// "quartz.properties" file located (as an embedded resource) in the Quartz.NET
/// assembly is loaded. If you wish to use a file other than these defaults,
/// you must define the system property 'quartz.properties' to point to
/// the file you want.
/// </remarks>
public void Initialize()
{
// short-circuit if already initialized
if (cfg != null)
{
return;
}
if (initException != null)
{
throw initException;
}
NameValueCollection props = (NameValueCollection)ConfigurationManager.GetSection(ConfigurationSectionName);
string requestedFile = QuartzEnvironment.GetEnvironmentVariable(PropertiesFile);
string propFileName = requestedFile != null && requestedFile.Trim().Length > 0 ? requestedFile : "~/quartz.config";
// check for specials
try
{
propFileName = FileUtil.ResolveFile(propFileName);
}
catch (SecurityException)
{
log.WarnFormat("Unable to resolve file path '{0}' due to security exception, probably running under medium trust");
propFileName = "quartz.config";
}
if (props == null && File.Exists(propFileName))
{
// file system
try
{
PropertiesParser pp = PropertiesParser.ReadFromFileResource(propFileName);
props = pp.UnderlyingProperties;
Log.Info(string.Format("Quartz.NET properties loaded from configuration file '{0}'", propFileName));
}
catch (Exception ex)
{
Log.Error("Could not load properties for Quartz from file {0}: {1}".FormatInvariant(propFileName, ex.Message), ex);
}
}
if (props == null)
{
// read from assembly
try
{
PropertiesParser pp = PropertiesParser.ReadFromEmbeddedAssemblyResource("Quartz.quartz.config");
props = pp.UnderlyingProperties;
Log.Info("Default Quartz.NET properties loaded from embedded resource file");
}
catch (Exception ex)
{
Log.Error("Could not load default properties for Quartz from Quartz assembly: {0}".FormatInvariant(ex.Message), ex);
}
}
if (props == null)
{
throw new SchedulerConfigException(
@"Could not find <quartz> configuration section from your application config or load default configuration from assembly.
Please add configuration to your application config file to correctly initialize Quartz.");
}
Initialize(OverrideWithSysProps(props));
}
