Examples of org.hibernate.search.store.ShardIdentifierProvider

org.hibernate.search.store.ShardIdentifierProvider
Implementations provide the identifiers of those shards to be taken into account by the engine when working with specified entities or queries.
Implementation notes:
With exception of the {@link ShardIdentifierProvider#initialize(Properties,BuildContext)} method which is invokedonly once at startup, all other methods could be invoked in parallel by independent threads; implementations must thus be thread-safe.
Instead of implementing this interface directly, implementations should be derived from {@link ShardIdentifierProviderTemplate} as new methods might be added to this interface in future releases. @experimental The exact method signatures are likely to change in future. @author Emmanuel Bernard @author Hardy Ferentschik @author Sanne Grinovero (C) 2013 Red Hat Inc.

    IndexShardingStrategy shardingStrategy = null;
    if ( !isDynamicSharding ) {
      shardingStrategy = createIndexShardingStrategy( indexProperties, indexManagers, buildContext );
    }


    ShardIdentifierProvider shardIdentifierProvider = null;
    if ( isDynamicSharding ) {
      shardIdentifierProvider = createShardIdentifierProvider(
          buildContext, indexProperties[0]
      );
    }

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      return shardLocalProperties;
    }
  }


  private ShardIdentifierProvider createShardIdentifierProvider(WorkerBuildContext buildContext, Properties indexProperty) {
    ShardIdentifierProvider shardIdentifierProvider;
    String shardIdentityProviderName = indexProperty.getProperty( SHARDING_STRATEGY );
    ServiceManager serviceManager = buildContext.getServiceManager();
    shardIdentifierProvider = ClassLoaderHelper.instanceFromName(
        ShardIdentifierProvider.class,
        shardIdentityProviderName,
        "ShardIdentifierProvider",
        serviceManager
    );


    shardIdentifierProvider.initialize( new MaskedProperty( indexProperty, SHARDING_STRATEGY ), buildContext );


    return shardIdentifierProvider;
  }

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    IndexShardingStrategy shardingStrategy = null;
    if ( !isDynamicSharding ) {
      shardingStrategy = createIndexShardingStrategy( indexProperties, indexManagers, buildContext );
    }


    ShardIdentifierProvider shardIdentifierProvider = null;
    if ( isDynamicSharding ) {
      shardIdentifierProvider = createShardIdentifierProvider(
          buildContext, indexProperties[0]
      );
    }

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      return shardLocalProperties;
    }
  }


  private ShardIdentifierProvider createShardIdentifierProvider(WorkerBuildContext buildContext, Properties indexProperty) {
    ShardIdentifierProvider shardIdentifierProvider;
    String shardIdentityProviderName = indexProperty.getProperty( SHARDING_STRATEGY );
    ServiceManager serviceManager = buildContext.getServiceManager();
    shardIdentifierProvider = ClassLoaderHelper.instanceFromName(
        ShardIdentifierProvider.class,
        shardIdentityProviderName,
        "ShardIdentifierProvider",
        serviceManager
    );


    shardIdentifierProvider.initialize( new MaskedProperty( indexProperty, SHARDING_STRATEGY ), buildContext );


    return shardIdentifierProvider;
  }

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    IndexShardingStrategy shardingStrategy = null;
    if ( !isDynamicSharding ) {
      shardingStrategy = createIndexShardingStrategy( indexProperties, indexManagers );
    }


    ShardIdentifierProvider shardIdentifierProvider = null;
    if ( isDynamicSharding ) {
      shardIdentifierProvider = createShardIdentifierProvider( context, indexProperties[0]
      );
    }

View Full Code Here

      return shardLocalProperties;
    }
  }


  private ShardIdentifierProvider createShardIdentifierProvider(WorkerBuildContext context, Properties indexProperty) {
    ShardIdentifierProvider shardIdentifierProvider;
    String shardIdentityProviderName = indexProperty.getProperty( SHARDING_STRATEGY );


    shardIdentifierProvider = ClassLoaderHelper.instanceFromName(
        ShardIdentifierProvider.class,
        shardIdentityProviderName,
        DirectoryProviderFactory.class.getClassLoader(),
        "ShardIdentifierProvider"
    );
    shardIdentifierProvider.initialize( new MaskedProperty( indexProperty, SHARDING_STRATEGY ), context );


    return shardIdentifierProvider;
  }

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    IndexShardingStrategy shardingStrategy = null;
    if ( !isDynamicSharding ) {
      shardingStrategy = createIndexShardingStrategy( indexProperties, indexManagers );
    }


    ShardIdentifierProvider shardIdentifierProvider = null;
    if ( isDynamicSharding ) {
      shardIdentifierProvider = createShardIdentifierProvider( context, indexProperties[0]
      );
    }

View Full Code Here

      return shardLocalProperties;
    }
  }


  private ShardIdentifierProvider createShardIdentifierProvider(WorkerBuildContext context, Properties indexProperty) {
    ShardIdentifierProvider shardIdentifierProvider;
    String shardIdentityProviderName = indexProperty.getProperty( SHARDING_STRATEGY );


    shardIdentifierProvider = ClassLoaderHelper.instanceFromName(
        ShardIdentifierProvider.class,
        shardIdentityProviderName,
        DirectoryProviderFactory.class.getClassLoader(),
        "ShardIdentifierProvider"
    );
    shardIdentifierProvider.initialize( new MaskedProperty( indexProperty, SHARDING_STRATEGY ), context );


    return shardIdentifierProvider;
  }

View Full Code Here

    IndexShardingStrategy shardingStrategy = null;
    if ( !isDynamicSharding ) {
      shardingStrategy = createIndexShardingStrategy( indexProperties, indexManagers );
    }


    ShardIdentifierProvider shardIdentifierProvider = null;
    if ( isDynamicSharding ) {
      shardIdentifierProvider = createShardIdentifierProvider( context, indexProperties[0]
      );
    }

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      return shardLocalProperties;
    }
  }


  private ShardIdentifierProvider createShardIdentifierProvider(WorkerBuildContext context, Properties indexProperty) {
    ShardIdentifierProvider shardIdentifierProvider;
    String shardIdentityProviderName = indexProperty.getProperty( SHARDING_STRATEGY );


    shardIdentifierProvider = ClassLoaderHelper.instanceFromName(
        ShardIdentifierProvider.class,
        shardIdentityProviderName,
        DirectoryProviderFactory.class.getClassLoader(),
        "ShardIdentifierProvider"
    );
    shardIdentifierProvider.initialize( new MaskedProperty( indexProperty, SHARDING_STRATEGY ), context );


    return shardIdentifierProvider;
  }

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