gerrit.fd Code Review - hc2vpp.git/blob

   1 package org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.vpp.data.init.rev160407;
   2
   3 import io.fd.honeycomb.v3po.vpp.data.init.InitializerRegistry;
   4 import io.fd.honeycomb.v3po.vpp.data.init.InitializerRegistryImpl;
   5 import org.slf4j.Logger;
   6 import org.slf4j.LoggerFactory;
   7
   8 /**
   9 * Initializer registry, delegating initialization to a list of initializers
  10 */
  11 public class ConfigurationInitializerRegistryModule extends org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.vpp.data.init.rev160407.AbstractConfigurationInitializerRegistryModule {
  12
  13     private static final Logger LOG = LoggerFactory.getLogger(ConfigurationInitializerRegistryModule.class);
  14
  15     public ConfigurationInitializerRegistryModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  16         super(identifier, dependencyResolver);
  17     }
  18
  19     public ConfigurationInitializerRegistryModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.vpp.data.init.rev160407.ConfigurationInitializerRegistryModule oldModule, java.lang.AutoCloseable oldInstance) {
  20         super(identifier, dependencyResolver, oldModule, oldInstance);
  21     }
  22
  23     @Override
  24     public void customValidation() {
  25         // add custom validation form module attributes here.
  26     }
  27
  28     @Override
  29     public java.lang.AutoCloseable createInstance() {
  30         LOG.info("VppConfigurationInitializerModule.createInstance(): initialization started");
  31
  32         final InitializerRegistry initializer = new InitializerRegistryImpl(getInitializersDependency());
  33
  34         try {
  35             // Initialize contexts first so that other initializers can find any relevant mapping before initializing
  36             // configuration to what is already in VPP
  37             getPersistedContextInitializerDependency().initialize();
  38             LOG.info("Persisted context restored successfully");
  39             // Initialize all registered initializers
  40             initializer.initialize();
  41             LOG.info("VPP configuration initialized successfully from VPP");
  42             // Initialize stored configuration on top
  43             getPersistedConfigInitializerDependency().initialize();
  44             LOG.info("Persisted configuration restored successfully");
  45         } catch (Exception e) {
  46             LOG.warn("Failed to initialize config", e);
  47         }
  48
  49         LOG.info("Honeycomb initialized");
  50
  51         return initializer;
  52     }
  53
  54 }