diff options
Diffstat (limited to 'BRMSGateway/src/main/java/org')
-rw-r--r-- | BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsGateway.java | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsGateway.java b/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsGateway.java index d12178319..e743794ec 100644 --- a/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsGateway.java +++ b/BRMSGateway/src/main/java/org/onap/policy/brms/api/BrmsGateway.java @@ -34,7 +34,7 @@ import org.onap.policy.xacml.api.XACMLErrorConstants; * * @version 0.1 */ -class BrmsGateway { +public class BrmsGateway { private static final Logger logger = FlexLogger.getLogger(BrmsGateway.class); private static final String CONFIGFILE = "config.properties"; @@ -45,15 +45,34 @@ class BrmsGateway { // Default private constructor } + /** + * Main method. + * @param args The path to the configuration file is the only allowed optional argument + * @throws Exception on BRMS Gateway errors + */ public static void main(final String[] args) throws Exception { + // The configuration file containing the configuration for the BRMS Gateway + String configFile = CONFIGFILE; + + // Check if a configuration file has been specified as a parameter + if (args.length == 1) { + configFile = args[0]; + } + else if (args.length > 1) { + String errorString = "usage: " + BrmsGateway.class.getCanonicalName() + " [configFile]"; + logger.error(errorString); + throw new PolicyException(errorString); + } + // Initialize Handler. logger.info("Initializing BRMS Handler"); BrmsHandler brmsHandler = null; try { - brmsHandler = new BrmsHandler(CONFIGFILE); + brmsHandler = new BrmsHandler(configFile); } catch (final PolicyException e) { - logger.error("Check your property file: " + e.getMessage(), e); - System.exit(1); + String errorString = "Check your property file: " + e.getMessage(); + logger.error(errorString); + throw new PolicyException(errorString); } // Set Handler with Auto Notification and initialize policyEngine @@ -62,7 +81,7 @@ class BrmsGateway { policyEngine = new PolicyEngine(CONFIGFILE, NotificationScheme.AUTO_ALL_NOTIFICATIONS, brmsHandler); } catch (final Exception e) { logger.error(XACMLErrorConstants.ERROR_UNKNOWN + "Error while Initializing Policy Engine " + e.getMessage(), - e); + e); } // Keep Running.... |