Class ClaraYaml

java.lang.Object
org.jlab.utils.ClaraYaml
public class ClaraYaml extends Object
Read a CLARA YAML file, convert it to JSON (because that's what COATJAVA uses elsewhere), and provide the same filtering that CLARA does when it presents a service its EngineData.
Author:
baltzell

  • Constructor Details

    • ClaraYaml

      public ClaraYaml(String filename)

  • Method Details

    • valid

      public boolean valid()
      Whether it parsed ok.
      Returns:

    • show

      public void show()
      Print it to the screen, nicely.

    • showFiltered

      public void showFiltered(String serviceName)
      Print the service's configuration as presented by CLARA.
      Parameters:
      serviceName -

    • services

      public List<org.json.JSONObject> services()
      Get a list of services.
      Returns:
      services

    • schemaDirectory

      public String schemaDirectory()

    • getSchemaDirectory

      public String getSchemaDirectory()

    • setSchemaDirectory

      public void setSchemaDirectory(String dir)
      Set the schema_dir directory.
      Parameters:
      dir - path to schema_dir directory

    • setStockSchemaDirectory

      public final void setStockSchemaDirectory()
      Set the schema_dir, assuming it's currently the short (basename) of a "stock" schema, but only if it doesn't already look like an absolute path.

    • getStockSchemaDirectory

      public static String getStockSchemaDirectory(String name)
      Convert short (base)name into absolute path, for "stock" schema.
      Parameters:
      name -
      Returns:

    • filter

      public org.json.JSONObject filter(String serviceName)
      Get the service's configuration as presented by CLARA.
      Parameters:
      serviceName -
      Returns:
      json object

    • filter

      public static org.json.JSONObject filter(org.json.JSONObject claraJson, String serviceName)
      Emulate the way CLARA parses the full YAML and presents it in EngineData. The "global" and "service" subsections in the "configuration" section get squashed into one namespace, and service-specific keys override any globals of the same name.
      Parameters:
      claraJson - the full CLARA YAML contents
      serviceName - the name of the service in CLARA YAML (not class name)
      Returns:
      data in the format the given CLARA service would see

    • main

      public static void main(String[] args)