com.snowplowanalytics.snowplow.tracker.emitter

Enum FailureType

java.lang.Object

java.lang.Enum<FailureType>

com.snowplowanalytics.snowplow.tracker.emitter.FailureType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<FailureType>

public enum FailureType
extends java.lang.Enum<FailureType>

The supported failure options for EmitterCallback.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EMITTER_REQUEST_FAILURE An exception during POST request in BatchEmitter.
HTTP_CONNECTION_FAILURE An exception or unsuccessful POST request in the HttpClientAdapter.
REJECTED_BY_COLLECTOR A request status code other than 2xx is received.
TRACKER_STORAGE_FULL The InMemoryEventStore buffer is full.

Method Summary

Modifier and Type	Method and Description
static FailureType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static FailureType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

REJECTED_BY_COLLECTOR

public static final FailureType REJECTED_BY_COLLECTOR

A request status code other than 2xx is received. Payloads in the request may be automatically retried or not following this kind of failure, depending on the status code and the BatchEmitter configuration.

TRACKER_STORAGE_FULL

public static final FailureType TRACKER_STORAGE_FULL

The InMemoryEventStore buffer is full. This could occur if the network connection to the event collector is down, causing payloads to accumulate in the buffer. This failure can occur either when the Tracker attempts to add new events to the BatchEmitter, or when events that need to be retried are returned to the buffer, removing newer events to make space if necessary.

HTTP_CONNECTION_FAILURE

public static final FailureType HTTP_CONNECTION_FAILURE

An exception or unsuccessful POST request in the HttpClientAdapter.

EMITTER_REQUEST_FAILURE

public static final FailureType EMITTER_REQUEST_FAILURE

An exception during POST request in BatchEmitter.

Method Detail

values

public static FailureType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (FailureType c : FailureType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static FailureType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null