com.sap.cds.services.messaging

Interface CloudEventMessageEventContext

All Superinterfaces:

EventContext

public interface CloudEventMessageEventContext
extends EventContext

Describes the content of a CloudEvents structured message

Method Summary

Modifier and Type	Method and Description
static CloudEventMessageEventContext	create(String event) Creates a new CloudEventMessageEventContext
Map<String,Object>	getData()
String	getDataContentType()
String	getDataSchema()
String	getId() The ID identifies the event.
String	getSource() The source identifies the instance the event originated in.
String	getSpecVersion()
String	getSubject()
Instant	getTime()
String	getType()
void	setData(Map<String,Object> data)
void	setDataContentType(String dataContentType)
void	setDataSchema(String dataSchema)
void	setId(String id) The ID identifies the event.
void	setSource(String source) The source identifies the instance the event originated in.
void	setSpecVersion(String specVersion)
void	setSubject(String subject)
void	setTime(Instant time)
void	setType(String type)

Methods inherited from interface com.sap.cds.services.EventContext

as, create, create, get, getCdsRuntime, getChangeSetContext, getEvent, getFeatureTogglesInfo, getMessages, getModel, getParameterInfo, getService, getServiceCatalog, getTarget, getUserInfo, isCompleted, keySet, put, setCompleted

Method Detail

create

static CloudEventMessageEventContext create(String event)

Creates a new CloudEventMessageEventContext

Parameters:

event - the unqualified event name of the modelled event

Returns:

the CloudEventMessageEventContext

getId

String getId()

The ID identifies the event.

Returns:

the identifier

setId

void setId(String id)

The ID identifies the event.

Parameters:

id - the identifier

getSpecVersion

@CdsName(value="specversion")
String getSpecVersion()

Returns:

The version of the CloudEvents specification which the event uses.

setSpecVersion

@CdsName(value="specversion")
void setSpecVersion(String specVersion)

Parameters:

specVersion - The version of the CloudEvents specification which the event uses.

getSource

String getSource()

The source identifies the instance the event originated in. The instance is an uniquely identifiable instance of a service or application including the tenant if a tenant concept is present.

Returns:

the source

setSource

void setSource(String source)

The source identifies the instance the event originated in. The instance is an uniquely identifiable instance of a service or application including the tenant if a tenant concept is present.

Parameters:

source - the source

getType

String getType()

Returns:

the type of the event related to the source the event originated in.

setType

void setType(String type)

Parameters:

type - the type of the event related to the source the event originated in.

getSubject

String getSubject()

Returns:

the subject of the event in the context of the source the event originated in (e.g. a certain business object or resource).

setSubject

void setSubject(String subject)

Parameters:

subject - the subject of the event in the context of the source the event originated in (e.g. a certain business object or resource).

getDataContentType

@CdsName(value="datacontenttype")
String getDataContentType()

Returns:

Content type of the event data.

See Also:

getData()

setDataContentType

@CdsName(value="datacontenttype")
void setDataContentType(String dataContentType)

Parameters:

dataContentType - Content type of the event data

See Also:

getData()

getDataSchema

@CdsName(value="dataschema")
String getDataSchema()

Returns:

the schema that the event data adheres to.

See Also:

getData()

setDataSchema

@CdsName(value="dataschema")
void setDataSchema(String dataSchema)

Parameters:

dataSchema - the schema that the event data adheres to.

See Also:

getData()

getTime

Instant getTime()

Returns:

Timestamp of when the occurrence happened.

setTime

void setTime(Instant time)

Parameters:

time - Timestamp of when the occurrence happened.

getData

Map<String,Object> getData()

Returns:

The data (payload) of the event.

setData

void setData(Map<String,Object> data)

Parameters:

data - The data (payload) of the event.