io.cloudevents.core.impl

Class BaseCloudEventBuilder<SELF extends BaseCloudEventBuilder<SELF,T>,T extends CloudEvent>

java.lang.Object

io.cloudevents.core.impl.BaseCloudEventBuilder<SELF,T>

All Implemented Interfaces:

CloudEventBuilder, CloudEventAttributesWriter, CloudEventExtensionsWriter, CloudEventWriter<CloudEvent>

Direct Known Subclasses:

CloudEventBuilder, CloudEventBuilder

public abstract class BaseCloudEventBuilder<SELF extends BaseCloudEventBuilder<SELF,T>,T extends CloudEvent>
extends Object
implements CloudEventBuilder

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	data
protected Map<String,Object>	extensions

Constructor Summary

Constructors

Constructor and Description
BaseCloudEventBuilder()
BaseCloudEventBuilder(CloudEvent event)

Method Summary

Modifier and Type	Method and Description
protected static IllegalStateException	createMissingAttributeException(String attributeName)
CloudEvent	end()
CloudEvent	end(byte[] value)
protected abstract void	setAttributes(CloudEvent event)
void	setExtension(String name, Boolean value)
void	setExtension(String name, Number value)
void	setExtension(String name, String value)
SELF	withData(byte[] data) Set the data of the event
SELF	withData(String dataContentType, byte[] data) Set the datacontenttype and data of the event
SELF	withData(String dataContentType, URI dataSchema, byte[] data) Set the datacontenttype, dataschema and data of the event
SELF	withExtension(Extension extension) Add to the builder all the extension key/values of the provided extension
SELF	withExtension(String key, boolean value) Set an extension with provided key and boolean value
SELF	withExtension(String key, Number value) Set an extension with provided key and numeric value
SELF	withExtension(String key, String value) Set an extension with provided key and string value

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.builder.CloudEventBuilder

build, fromSpecVersion, newBuilder, v03, v03, v1, v1, withDataContentType, withDataSchema, withId, withSource, withSubject, withTime, withType

Methods inherited from interface io.cloudevents.rw.CloudEventAttributesWriter

setAttribute, setAttribute, setAttribute

Field Detail

data

protected byte[] data

extensions

protected Map<String,Object> extensions

Constructor Detail

BaseCloudEventBuilder

public BaseCloudEventBuilder()

BaseCloudEventBuilder

public BaseCloudEventBuilder(CloudEvent event)

Method Detail

setAttributes

protected abstract void setAttributes(CloudEvent event)

withData

public SELF withData(byte[] data)

Description copied from interface: CloudEventBuilder

Set the data of the event

Specified by:

withData in interface CloudEventBuilder

Parameters:

data - data of the event

Returns:

self

withData

public SELF withData(String dataContentType,
                     byte[] data)

Description copied from interface: CloudEventBuilder

Set the datacontenttype and data of the event

Specified by:

withData in interface CloudEventBuilder

Parameters:

dataContentType - datacontenttype of the event

data - data of the event

Returns:

self

withData

public SELF withData(String dataContentType,
                     URI dataSchema,
                     byte[] data)

Description copied from interface: CloudEventBuilder

Set the datacontenttype, dataschema and data of the event

Specified by:

withData in interface CloudEventBuilder

Parameters:

dataContentType - datacontenttype of the event

dataSchema - dataschema of the event

data - data of the event

Returns:

self

withExtension

public SELF withExtension(@Nonnull
                          String key,
                          String value)

Description copied from interface: CloudEventBuilder

Set an extension with provided key and string value

Specified by:

withExtension in interface CloudEventBuilder

Parameters:

key - key of the extension attribute

value - value of the extension attribute

Returns:

self

withExtension

public SELF withExtension(@Nonnull
                          String key,
                          Number value)

Description copied from interface: CloudEventBuilder

Set an extension with provided key and numeric value

Specified by:

withExtension in interface CloudEventBuilder

Parameters:

key - key of the extension attribute

value - value of the extension attribute

Returns:

self

withExtension

public SELF withExtension(@Nonnull
                          String key,
                          boolean value)

Description copied from interface: CloudEventBuilder

Set an extension with provided key and boolean value

Specified by:

withExtension in interface CloudEventBuilder

Parameters:

key - key of the extension attribute

value - value of the extension attribute

Returns:

self

withExtension

public SELF withExtension(@Nonnull
                          Extension extension)

Description copied from interface: CloudEventBuilder

Add to the builder all the extension key/values of the provided extension

Specified by:

withExtension in interface CloudEventBuilder

Parameters:

extension - materialized extension to set in the event

Returns:

self

setExtension

public void setExtension(String name,
                         String value)
                  throws CloudEventRWException

Specified by:

setExtension in interface CloudEventExtensionsWriter

Throws:

CloudEventRWException

setExtension

public void setExtension(String name,
                         Number value)
                  throws CloudEventRWException

Specified by:

setExtension in interface CloudEventExtensionsWriter

Throws:

CloudEventRWException

setExtension

public void setExtension(String name,
                         Boolean value)
                  throws CloudEventRWException

Specified by:

setExtension in interface CloudEventExtensionsWriter

Throws:

CloudEventRWException

end

public CloudEvent end(byte[] value)
               throws CloudEventRWException

Specified by:

end in interface CloudEventWriter<CloudEvent>

Throws:

CloudEventRWException

end

public CloudEvent end()

Specified by:

end in interface CloudEventWriter<CloudEvent>

createMissingAttributeException

protected static IllegalStateException createMissingAttributeException(String attributeName)