io.cloudevents.core.message.impl

Class BaseStructuredMessageReader

java.lang.Object

io.cloudevents.core.message.impl.BaseStructuredMessageReader

All Implemented Interfaces:

MessageReader, StructuredMessageReader, CloudEventReader

Direct Known Subclasses:

GenericStructuredMessageReader

public abstract class BaseStructuredMessageReader
extends Object
implements MessageReader

Constructor Summary

Constructors

Constructor and Description
BaseStructuredMessageReader()

Method Summary

Modifier and Type	Method and Description
Encoding	getEncoding()
<V extends CloudEventWriter<R>,R> R	read(CloudEventWriterFactory<V,R> writerFactory) Visit the message as binary encoded event using the provided visitor factory.
void	readAttributes(CloudEventAttributesWriter writer) Visit the message attributes as binary encoded event using the provided visitor.
void	readExtensions(CloudEventExtensionsWriter visitor) Visit the message extensions as binary encoded event using the provided visitor.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.cloudevents.core.message.MessageReader

read, toEvent, visit

Methods inherited from interface io.cloudevents.core.message.StructuredMessageReader

from, from

Constructor Detail

BaseStructuredMessageReader

public BaseStructuredMessageReader()

Method Detail

getEncoding

public Encoding getEncoding()

Specified by:

getEncoding in interface MessageReader

Returns:

The message encoding

read

public <V extends CloudEventWriter<R>,R> R read(CloudEventWriterFactory<V,R> writerFactory)

Description copied from interface: MessageReader

Visit the message as binary encoded event using the provided visitor factory.

Specified by:

read in interface MessageReader

Specified by:

read in interface CloudEventReader

Parameters:

writerFactory - a factory that generates a visitor starting from the SpecVersion of the event

readAttributes

public void readAttributes(CloudEventAttributesWriter writer)
                    throws RuntimeException

Description copied from interface: MessageReader

Visit the message attributes as binary encoded event using the provided visitor.

Specified by:

readAttributes in interface MessageReader

Specified by:

readAttributes in interface CloudEventReader

Parameters:

writer - Attributes visitor

Throws:

RuntimeException

readExtensions

public void readExtensions(CloudEventExtensionsWriter visitor)
                    throws RuntimeException

Description copied from interface: MessageReader

Visit the message extensions as binary encoded event using the provided visitor.

Specified by:

readExtensions in interface MessageReader

Specified by:

readExtensions in interface CloudEventReader

Parameters:

visitor - Extensions visitor

Throws:

RuntimeException