org.zalando.riptide.autoconfigure.OpenTracingPluginFactory Maven / Gradle / Ivy
package org.zalando.riptide.autoconfigure;
import io.opentracing.Tracer;
import org.zalando.riptide.Plugin;
import org.zalando.riptide.autoconfigure.RiptideProperties.Client;
import org.zalando.riptide.opentracing.OpenTracingPlugin;
import org.zalando.riptide.opentracing.span.RetrySpanDecorator;
import org.zalando.riptide.opentracing.span.SpanDecorator;
import org.zalando.riptide.opentracing.span.StaticSpanDecorator;
import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.List;
import static org.zalando.riptide.opentracing.span.CompositeSpanDecorator.composite;
@SuppressWarnings("unused")
final class OpenTracingPluginFactory {
private OpenTracingPluginFactory() {
}
public static Plugin create(final Tracer tracer, final Client client, @Nullable final SpanDecorator decorator) {
final List decorators = new ArrayList<>();
decorators.add(new StaticSpanDecorator(client.getTracing().getTags()));
if (client.getRetry().getEnabled()) {
decorators.add(new RetrySpanDecorator());
}
return create(tracer, decorator)
.withAdditionalSpanDecorators(composite(decorators));
}
private static OpenTracingPlugin create(final Tracer tracer,
@Nullable final SpanDecorator decorator) {
return decorator == null ?
new OpenTracingPlugin(tracer) :
new OpenTracingPlugin(tracer).withSpanDecorators(decorator);
}
}