/// <summary>
/// This function is responsible for building a PropertyBag from the metatags that are used in a given job spec. It
/// parses the job spec to identify and build a list of metatags as the properties in the PropertyBag.
/// The PropertyBag properties are then initialized and assigned from the Environment Metatags that were set earlier and made
/// available in the GlobalConfig.GlobalParameters (also a PropertyBag). Any runtime parameters will not be found in the
/// GlobalConfig.GlobalParameters object and those properties in the new PropertyBag will be set to null.
/// </summary>
/// <param name="jobName"></param>
/// <param name="jobSpec"></param>
/// <param name="jobParameters"></param>
public static PropertyBag GetJobParametersPB(string jobName, string jobSpec)
{
PropertyBag jobParameters = new PropertyBag();
List<string> metaTagNameCandidates = jobSpec.Split('*').ToList<string>();
if (metaTagNameCandidates.Count > 1)
{
for (int index = 1; index < metaTagNameCandidates.Count - 1; index++)
{
string metaTagKey = "*" + metaTagNameCandidates[index] + "*";
string metaTagValue = metaTagKey;
if (!jobParameters.Contains(metaTagKey) && IsValidMetatag(metaTagKey, null))
{
jobParameters[metaTagKey] = null;
log.DebugFormat("[Job = {0}] Initialized property from metatag: {1}", jobName, metaTagKey);
}
else
{
log.DebugFormat("[Job = {0}] Unrecognized string is not a known metatag: {1}", jobName, metaTagKey);
}
}
}
log.DebugFormat("[Job = {0}] Found {1} metatags from {2} candidates (i.e. split no '*')", jobName, jobParameters.Count(), metaTagNameCandidates.Count);
return jobParameters;
}
public Object GetMetaTagReplacement(object arg)
{
//VJ New MetaTag substitution logic
//return ConfigUtils.MetaTagReplacer(arg.ToString(),ConfigUtils.MetatagMode.Environment);
//
string result = string.Empty;
string[] arguments = arg.ToString().Split(Convert.ToChar(252));
string replace_in = (string) arguments.GetValue(0);
DateTime in_date = DateTime.MinValue;
bool useInDate = false;
if (arguments.Length > 1)
{
string in_date_str = (string) arguments.GetValue(1);
if (!string.IsNullOrEmpty(in_date_str))
{
if (DateTime.TryParse(in_date_str, out in_date))
useInDate = true;
}
}
// Check if explicit "bag of parameters" is passed then if true use it for 1st pass of meta tag replacement
//Should be list of "Name;Vlaue" delimited pairs
if (arguments.Length > 2)
{
PropertyBag in_parameters = new PropertyBag();
for (int incr = 2; incr < arguments.Length; incr++)
{
string[] in_parms = ((string)arguments.GetValue(incr)).Split(Convert.ToChar(253));
if (in_parms.Length == 2)
{
string in_parm_name = (string) in_parms.GetValue(0);
string in_parm_value = (string)in_parms.GetValue(1);
if (!string.IsNullOrEmpty(in_parm_name) && !string.IsNullOrEmpty(in_parm_value))
in_parameters.Add(in_parm_name, in_parm_value);
}
}
if (in_parameters.Count() > 0)
result = MetaTagReplacer.InlineMetatagSubstitution(replace_in, in_parameters);
}
//Second, replace the rest of the tags
if (useInDate)
//use "Full" replacement driven by InDate parameter when it is passed
result = MetaTagReplacer.InlineMetatagSubstitution(replace_in, in_date);
else
//Dafault: replace Environment parameters only (as before)
result = MetaTagReplacer.InlineMetatagSubstitution(replace_in, ConfigUtils.GlobalConfig.GlobalParameters);
return result;
}