io.cloudevents.core.format

Enum ContentType

java.lang.Object

java.lang.Enum<ContentType>

io.cloudevents.core.format.ContentType

All Implemented Interfaces:

Serializable, Comparable<ContentType>

@ParametersAreNonnullByDefault
public enum ContentType
extends Enum<ContentType>

A construct that aggregates a two-part identifier of file formats and format contents transmitted on the Internet.

The two parts of a ContentType are its type and a subtype; separated by a forward slash (/).

The constants enumerated by ContentType correspond only to the specialized formats supported by the Java™ SDK for CloudEvents.

See Also:

EventFormat

Enum Constant Summary

Enum Constants

Enum Constant and Description
AVRO_COMPACT The content type for transports sending cloudevents in the compact Avro format.
JSON Content type associated with the JSON event format
PROTO The content type for transports sending cloudevents in the protocol buffer format.
XML The content type for transports sending cloudevents in XML format.

Method Summary

Modifier and Type	Method and Description
String	toString() Return a string consisting of the slash-delimited (/) two-part identifier for this enum constant.
String	value() Return a string consisting of the slash-delimited (/) two-part identifier for this enum constant.
static ContentType	valueOf(String name) Returns the enum constant of this type with the specified name.
static ContentType[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

JSON

public static final ContentType JSON

Content type associated with the JSON event format

PROTO

public static final ContentType PROTO

The content type for transports sending cloudevents in the protocol buffer format.

AVRO_COMPACT

public static final ContentType AVRO_COMPACT

The content type for transports sending cloudevents in the compact Avro format.

XML

public static final ContentType XML

The content type for transports sending cloudevents in XML format.

Method Detail

values

public static ContentType[] 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 (ContentType c : ContentType.values())
    System.out.println(c);

Returns:

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

valueOf

public static ContentType valueOf(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:

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

NullPointerException - if the argument is null

value

public String value()

Return a string consisting of the slash-delimited (/) two-part identifier for this enum constant.

toString

public String toString()

Return a string consisting of the slash-delimited (/) two-part identifier for this enum constant.

Overrides:

toString in class Enum<ContentType>