protected virtual void EnsureInitialized()
{
if (_isInitialized)
{
return;
}
_config = SetupSearchCacheConfig();
if (FileMetadataTemplateSearchCacheReader.TryReadDiscoveryMetadata(_environment, _config, out _templateDiscoveryMetadata))
{
_templateToPackMap = TemplateToPackMap.FromPackToTemplateDictionary(_templateDiscoveryMetadata.PackToTemplateMap);
_isInitialized = true;
}
else
{
throw new Exception("Error reading template search metadata");
}
}
public static bool TryReadDiscoveryMetadata(IEngineEnvironmentSettings environment, ISearchCacheConfig config, out TemplateDiscoveryMetadata discoveryMetadata)
{
Paths paths = new Paths(environment);
string pathToConfig = Path.Combine(paths.User.BaseDir, config.TemplateDiscoveryFileName);
string cacheText = paths.ReadAllText(pathToConfig);
JObject cacheObject = JObject.Parse(cacheText);
// add the reader calls, build the model objects
if (TryReadVersion(cacheObject, out string version) &&
TryReadTemplateList(cacheObject, version, out IReadOnlyList <ITemplateInfo> templateList) &&
TryReadPackToTemplateMap(cacheObject, out IReadOnlyDictionary <string, PackToTemplateEntry> packToTemplateMap) &&
TryReadAdditionalData(cacheObject, config.AdditionalDataReaders, out IReadOnlyDictionary <string, object> additionalDta))
{
discoveryMetadata = new TemplateDiscoveryMetadata(version, templateList, packToTemplateMap, additionalDta);
return(true);
}
discoveryMetadata = null;
return(false);
}
public static bool TryReadDiscoveryMetadata(IEngineEnvironmentSettings environmentSettings, string cacheText, ISearchCacheConfig config, out TemplateDiscoveryMetadata discoveryMetadata)
{
JObject cacheObject = JObject.Parse(cacheText);
// add the reader calls, build the model objects
if (TryReadVersion(cacheObject, out string version) &&
TryReadTemplateList(environmentSettings, cacheObject, version, out IReadOnlyList <ITemplateInfo> templateList) &&
TryReadPackToTemplateMap(cacheObject, out IReadOnlyDictionary <string, PackToTemplateEntry> packToTemplateMap) &&
TryReadAdditionalData(cacheObject, config.AdditionalDataReaders, out IReadOnlyDictionary <string, object> additionalDta))
{
discoveryMetadata = new TemplateDiscoveryMetadata(version, templateList, packToTemplateMap, additionalDta);
return(true);
}
discoveryMetadata = null;
return(false);
}
public static bool TryReadDiscoveryMetadata(IEngineEnvironmentSettings environmentSettings, ISearchCacheConfig config, out TemplateDiscoveryMetadata discoveryMetadata)
{
string pathToConfig = Path.Combine(environmentSettings.Paths.HostVersionSettingsDir, config.TemplateDiscoveryFileName);
string cacheText = environmentSettings.Host.FileSystem.ReadAllText(pathToConfig);
if (TryReadDiscoveryMetadata(environmentSettings, cacheText, config, out discoveryMetadata))
{
return(true);
}
discoveryMetadata = null;
return(false);
}
