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package com.datadoghq.trace.integration;

import com.datadoghq.trace.DDSpanContext;
import com.datadoghq.trace.DDTags;
import io.opentracing.tag.Tags;


/**
 * This span decorator leverages HTTP tags. It allows the dev to define a custom
 * service name  and retrieves some HTTP meta such as the request path
 */
public class HTTPComponent extends DDSpanContextDecorator {

	public HTTPComponent() {
		super();
		this.setMatchingTag(Tags.COMPONENT.getKey());
		this.setSetTag(DDTags.SERVICE_NAME);
	}

	@Override
	public boolean afterSetTag(DDSpanContext context, String tag, Object value) {
		//Assign service name
		if (super.afterSetTag(context, tag, value)) {
			//Assign span type to WEB
			context.setSpanType("web");
			return true;
		} else {
			return false;
		}
	}
}