org.apache.camel.opentracing.decorators

Class KafkaSpanDecorator

java.lang.Object

org.apache.camel.opentracing.decorators.AbstractSpanDecorator

org.apache.camel.opentracing.decorators.AbstractMessagingSpanDecorator

org.apache.camel.opentracing.decorators.KafkaSpanDecorator

All Implemented Interfaces:

SpanDecorator

public class KafkaSpanDecorator
extends AbstractMessagingSpanDecorator

Field Summary

Fields

Modifier and Type	Field and Description
static String	KAFKA_KEY_TAG
static String	KAFKA_OFFSET_TAG
static String	KAFKA_PARTITION_KEY_TAG
static String	KAFKA_PARTITION_TAG
protected static String	KEY
protected static String	OFFSET
protected static String	PARTITION
protected static String	PARTITION_KEY Constants copied from org.apache.camel.component.kafka.KafkaConstants
protected static String	TOPIC

Fields inherited from class org.apache.camel.opentracing.decorators.AbstractMessagingSpanDecorator

MESSAGE_BUS_ID

Fields inherited from interface org.apache.camel.opentracing.SpanDecorator

CAMEL_COMPONENT, DEFAULT

Constructor Summary

Constructors

Constructor and Description
KafkaSpanDecorator()

Method Summary

Modifier and Type	Method and Description
String	getComponent() The camel component associated with the decorator.
String	getDestination(org.apache.camel.Exchange exchange, org.apache.camel.Endpoint endpoint) This method identifies the destination from the supplied exchange and/or endpoint.
void	pre(io.opentracing.Span span, org.apache.camel.Exchange exchange, org.apache.camel.Endpoint endpoint) This method adds appropriate details (tags/logs) to the supplied span based on the pre processing of the exchange.

Methods inherited from class org.apache.camel.opentracing.decorators.AbstractMessagingSpanDecorator

getInitiatorSpanKind, getMessageId, getOperationName, getReceiverSpanKind

Methods inherited from class org.apache.camel.opentracing.decorators.AbstractSpanDecorator

newSpan, post, stripSchemeAndOptions, toQueryParameters

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

KAFKA_PARTITION_TAG

public static final String KAFKA_PARTITION_TAG

See Also:

Constant Field Values

KAFKA_PARTITION_KEY_TAG

public static final String KAFKA_PARTITION_KEY_TAG

See Also:

Constant Field Values

KAFKA_KEY_TAG

public static final String KAFKA_KEY_TAG

See Also:

Constant Field Values

KAFKA_OFFSET_TAG

public static final String KAFKA_OFFSET_TAG

See Also:

Constant Field Values

PARTITION_KEY

protected static final String PARTITION_KEY

Constants copied from org.apache.camel.component.kafka.KafkaConstants

See Also:

Constant Field Values

PARTITION

protected static final String PARTITION

See Also:

Constant Field Values

KEY

protected static final String KEY

See Also:

Constant Field Values

TOPIC

protected static final String TOPIC

See Also:

Constant Field Values

OFFSET

protected static final String OFFSET

See Also:

Constant Field Values

Constructor Detail

KafkaSpanDecorator

public KafkaSpanDecorator()

Method Detail

getComponent

public String getComponent()

Description copied from interface: SpanDecorator

The camel component associated with the decorator.

Returns:

The camel component name

getDestination

public String getDestination(org.apache.camel.Exchange exchange,
                             org.apache.camel.Endpoint endpoint)

Description copied from class: AbstractMessagingSpanDecorator

This method identifies the destination from the supplied exchange and/or endpoint.

Overrides:

getDestination in class AbstractMessagingSpanDecorator

Parameters:

exchange - The exchange

endpoint - The endpoint

Returns:

The message bus destination

pre

public void pre(io.opentracing.Span span,
                org.apache.camel.Exchange exchange,
                org.apache.camel.Endpoint endpoint)

Description copied from interface: SpanDecorator

This method adds appropriate details (tags/logs) to the supplied span based on the pre processing of the exchange.

Specified by:

pre in interface SpanDecorator

Overrides:

pre in class AbstractMessagingSpanDecorator

Parameters:

span - The span

exchange - The exchange

endpoint - The endpoint