io.dropwizard.cassandra.loadbalancing.DataCenterInferringPolicyFactory Maven / Gradle / Ivy

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Provides easy integration for Dropwizard applications with Apache Cassandra using the DataStax 4.x client

There is a newer version: 4.0.0

package io.dropwizard.cassandra.loadbalancing;

import com.datastax.oss.driver.api.core.config.DefaultDriverOption;
import com.datastax.oss.driver.internal.core.loadbalancing.DcInferringLoadBalancingPolicy;
import com.fasterxml.jackson.annotation.JsonTypeName;
import io.dropwizard.cassandra.DropwizardProgrammaticDriverConfigLoaderBuilder;

@JsonTypeName("data-center-inferring")
public class DataCenterInferringPolicyFactory extends BasicPolicyFactory {

    @Override
    public void accept(DropwizardProgrammaticDriverConfigLoaderBuilder builder) {
        super.accept(builder);
        builder.withClass(DefaultDriverOption.LOAD_BALANCING_POLICY_CLASS, DcInferringLoadBalancingPolicy.class);
    }
}