org.wikimedia.eventutilities.core.event

Class EventUtilitiesConfig

java.lang.Object

org.wikimedia.eventutilities.core.event.EventUtilitiesConfig

All Implemented Interfaces:

Serializable

@Immutable
 @ParametersAreNonnullByDefault
public class EventUtilitiesConfig
extends Object
implements Serializable

Configuration for Event Utilities. Default values and instances are provided to aide working with Event Streams. Those defaults should only be used for debugging and troubleshooting. If you are writing code for a production job you should properly configure your code externally with non hard-coded values. create*() methods expect the client to manage wiring by taking the collaborators of the class created as method arguments. This allows the caller to decide on sharing instances or not. And it allows this class to stay lightweight and without any mutable state.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static EventUtilitiesConfig	DEFAULT Default values and instances to aide working with Event Streams in Wikimedia Production.
static EventUtilitiesConfig	EXTERNAL_DEFAULT Default values and instances to aide working with Event Streams in Wikimedia outside of production networks, e.g. schema.wikimedia.org instead of schema.discovery.wmnet.
static String	META_WIKIMEDIA_ORG

Constructor Summary

Constructors

Constructor and Description
EventUtilitiesConfig()

Method Summary

Modifier and Type	Method and Description
EventLoggingSchemaLoader	createEventloggingSchemaLoader(BasicHttpClient httpClient)
EventSchemaLoader	createEventSchemaLoader(BasicHttpClient httpClient)
EventSchemaValidator	createEventSchemaValidator(EventSchemaLoader eventSchemaLoader)
EventStreamConfig	createEventStreamConfig(EventStreamConfigLoader eventStreamConfigLoader)
EventStreamFactory	createEventStreamFactory(EventSchemaLoader eventSchemaLoader, EventStreamConfig eventStreamConfig)
BasicHttpClient	createHttpClient()
JsonEventGenerator	createJsonEventGenerator(EventSchemaLoader eventSchemaLoader, EventStreamConfig eventStreamConfig)
MediawikiEventStreamConfigLoader	createMediawikiEventStreamConfigLoader(BasicHttpClient httpClient)

Methods inherited from class java.lang.Object

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

Field Detail

META_WIKIMEDIA_ORG

public static final String META_WIKIMEDIA_ORG

See Also:

Constant Field Values

DEFAULT

public static final EventUtilitiesConfig DEFAULT

Default values and instances to aide working with Event Streams in Wikimedia Production. You should only use this class for troubleshooting and debugging. If you are writing code for a production job you should properly configure your code externally with non hard-coded values.

EXTERNAL_DEFAULT

public static final EventUtilitiesConfig EXTERNAL_DEFAULT

Default values and instances to aide working with Event Streams in Wikimedia outside of production networks, e.g. schema.wikimedia.org instead of schema.discovery.wmnet. It will not be able to use non external services like eventgate-main. You should only use this class for troubleshooting and debugging. If you are writing code for a production job you should properly configure your code externally with non hard-coded values.

Constructor Detail

EventUtilitiesConfig

public EventUtilitiesConfig()

Method Detail

createHttpClient

public BasicHttpClient createHttpClient()

createEventloggingSchemaLoader

public EventLoggingSchemaLoader createEventloggingSchemaLoader(BasicHttpClient httpClient)

createMediawikiEventStreamConfigLoader

public MediawikiEventStreamConfigLoader createMediawikiEventStreamConfigLoader(BasicHttpClient httpClient)

createEventStreamConfig

public EventStreamConfig createEventStreamConfig(EventStreamConfigLoader eventStreamConfigLoader)

createEventSchemaLoader

public EventSchemaLoader createEventSchemaLoader(BasicHttpClient httpClient)

createEventStreamFactory

public EventStreamFactory createEventStreamFactory(EventSchemaLoader eventSchemaLoader,
                                                   EventStreamConfig eventStreamConfig)

createEventSchemaValidator

public EventSchemaValidator createEventSchemaValidator(EventSchemaLoader eventSchemaLoader)

createJsonEventGenerator

public JsonEventGenerator createJsonEventGenerator(EventSchemaLoader eventSchemaLoader,
                                                   EventStreamConfig eventStreamConfig)