io.cloudevents.v02

Class AttributesImpl

java.lang.Object

io.cloudevents.v02.AttributesImpl

All Implemented Interfaces:

Attributes

public class AttributesImpl
extends Object
implements Attributes

Version:

0.2

Author:

fabiojose

Method Summary

Modifier and Type	Method and Description
static AttributesImpl	build(String id, URI source, String specversion, String type, ZonedDateTime time, URI schemaurl, String contenttype)
Optional<String>	getContenttype() Describe the data encoding format
String	getId() ID of the event.
Optional<String>	getMediaType() A common way to get the media type of CloudEvents 'data';
Optional<URI>	getSchemaurl() A link to the schema that the data attribute adheres to.
URI	getSource() This describes the event producer.
String	getSpecversion() The version of the CloudEvents specification which the event uses.
Optional<ZonedDateTime>	getTime() Timestamp of when the event happened.
String	getType() Type of occurrence which has happened.
static Map<String,String>	marshal(AttributesImpl attributes) Creates the marshaller instance to marshall AttributesImpl as a Map of strings
static AttributesImpl	unmarshal(Map<String,String> attributes) The attribute unmarshaller for the binary format, that receives a Map with attributes names as String and values as String.

Methods inherited from class java.lang.Object

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

Method Detail

getType

public String getType()

Type of occurrence which has happened. Often this property is used for routing, observability, policy enforcement, etc.

Specified by:

getType in interface Attributes

Returns:

A value describing the type of event related to the originating occurrence.

getId

public String getId()

ID of the event. The semantics of this string are explicitly undefined to ease the implementation of producers. Enables deduplication.

Specified by:

getId in interface Attributes

Returns:

Identifies the event. Producers MUST ensure that source + id is unique for each distinct event

getSpecversion

public String getSpecversion()

The version of the CloudEvents specification which the event uses. This enables the interpretation of the context.

Specified by:

getSpecversion in interface Attributes

Returns:

The version of the CloudEvents specification which the event uses

getSource

public URI getSource()

This describes the event producer. Often this will include information such as the type of the event source, the organization publishing the event, and some unique identifiers. The exact syntax and semantics behind the data encoded in the URI is event producer defined.

Specified by:

getSource in interface Attributes

Returns:

The context in which an event happened.

getTime

public Optional<ZonedDateTime> getTime()

Timestamp of when the event happened.

getSchemaurl

public Optional<URI> getSchemaurl()

A link to the schema that the data attribute adheres to.

getContenttype

public Optional<String> getContenttype()

Describe the data encoding format

getMediaType

public Optional<String> getMediaType()

A common way to get the media type of CloudEvents 'data';

Specified by:

getMediaType in interface Attributes

Returns:

If has a value, it MUST follows the RFC2046

build

public static AttributesImpl build(String id,
                                   URI source,
                                   String specversion,
                                   String type,
                                   ZonedDateTime time,
                                   URI schemaurl,
                                   String contenttype)

unmarshal

public static AttributesImpl unmarshal(Map<String,String> attributes)

The attribute unmarshaller for the binary format, that receives a Map with attributes names as String and values as String.

marshal

public static Map<String,String> marshal(AttributesImpl attributes)

Creates the marshaller instance to marshall AttributesImpl as a Map of strings