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• sda-commons-shared-tracing
• 7.2.5
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• ConsumerTracing.java

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org.sdase.commons.shared.tracing.ConsumerTracing Maven / Gradle / Ivy

package org.sdase.commons.shared.tracing;

/**
 * Shared properties to trace the consumer that initiated a request. A consumer identifies itself in
 * the request header. The consumer information is shared in the request and used for logging and
 * monitoring.
 */
public class ConsumerTracing {

  private ConsumerTracing() {}

  /** The header name used to send the consumer token. */
  public static final String TOKEN_HEADER = "Consumer-Token";

  /** Common name to share the consumer name internally, e.g. as attribute in the request context */
  public static final String NAME_ATTRIBUTE = ConsumerTracing.class.getName() + "_NAME";

  /**
   * Common name to share the consumer token internally, e.g. as attribute in the request context
   */
  public static final String TOKEN_ATTRIBUTE = ConsumerTracing.class.getName() + "_TOKEN";

  /** Name of the consumer name used to promote it in the {@code org.slf4j.MDC} */
  public static final String NAME_MDC_KEY = "Consumer-Name";
}