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, CloudEventContextWriter, 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 CloudEventData	data
protected Map<String,Object>	extensions

Constructor Summary

Constructors

Constructor and Description
BaseCloudEventBuilder()
BaseCloudEventBuilder(CloudEvent event)
BaseCloudEventBuilder(CloudEventContext context)

Method Summary

Modifier and Type	Method and Description
protected static IllegalStateException	createMissingAttributeException(String attributeName)
CloudEvent	end()
CloudEvent	end(CloudEventData value)
protected void	requireValidAttributeWrite(String name)
protected abstract void	setAttributes(CloudEventContext event)
SELF	withData(byte[] data) Set the data of the event
SELF	withData(CloudEventData 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, CloudEventData 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	withData(String dataContentType, URI dataSchema, CloudEventData data) Set the datacontenttype, dataschema and data of the event
SELF	withExtension(CloudEventExtension 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
CloudEventBuilder	withExtension(String key, byte[] value) Set an extension with provided key and binary value
SELF	withExtension(String key, Number value) Set an extension with provided key and numeric value
SELF	withExtension(String key, OffsetDateTime value) Set an extension with provided key and boolean value
SELF	withExtension(String key, String value) Set an extension with provided key and string value
SELF	withExtension(String key, URI value) Set an extension with provided key and uri value
CloudEventBuilder	withoutData() Remove the datacontenttype, dataschema and data from the event
CloudEventBuilder	withoutDataContentType() Remove the datacontenttype from the event
CloudEventBuilder	withoutDataSchema() Remove the dataschema from the event
SELF	withoutExtension(CloudEventExtension extension) Remove from the the builder the provided extension, if any
SELF	withoutExtension(String key) Remove from the the builder the provided extension key, if any

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

Methods inherited from interface io.cloudevents.rw.CloudEventContextWriter

withContextAttribute, withContextAttribute, withContextAttribute, withContextAttribute, withContextAttribute, withContextAttribute, withContextAttribute

Field Detail

data

protected CloudEventData data

extensions

protected Map<String,Object> extensions

Constructor Detail

BaseCloudEventBuilder

public BaseCloudEventBuilder()

BaseCloudEventBuilder

public BaseCloudEventBuilder(CloudEventContext context)

BaseCloudEventBuilder

public BaseCloudEventBuilder(CloudEvent event)

Method Detail

setAttributes

protected abstract void setAttributes(CloudEventContext 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

withData

public SELF withData(CloudEventData 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,
                     CloudEventData 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,
                     CloudEventData 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

withoutData

public CloudEventBuilder withoutData()

Description copied from interface: CloudEventBuilder

Remove the datacontenttype, dataschema and data from the event

Specified by:

withoutData in interface CloudEventBuilder

Returns:

self

withoutDataSchema

public CloudEventBuilder withoutDataSchema()

Description copied from interface: CloudEventBuilder

Remove the dataschema from the event

Specified by:

withoutDataSchema in interface CloudEventBuilder

Returns:

self

withoutDataContentType

public CloudEventBuilder withoutDataContentType()

Description copied from interface: CloudEventBuilder

Remove the datacontenttype from the event

Specified by:

withoutDataContentType in interface CloudEventBuilder

Returns:

self

withExtension

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

Description copied from interface: CloudEventBuilder

Set an extension with provided key and uri 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,
                          @Nonnull
                          OffsetDateTime 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 CloudEventBuilder withExtension(@Nonnull
                                       String key,
                                       @Nonnull
                                       byte[] value)

Description copied from interface: CloudEventBuilder

Set an extension with provided key and binary value

Specified by:

withExtension in interface CloudEventBuilder

Parameters:

key - key of the extension attribute

value - value of the extension attribute

Returns:

self

withoutExtension

public SELF withoutExtension(@Nonnull
                             String key)

Description copied from interface: CloudEventBuilder

Remove from the the builder the provided extension key, if any

Specified by:

withoutExtension in interface CloudEventBuilder

Parameters:

key - key of the extension attribute

Returns:

self

withoutExtension

public SELF withoutExtension(@Nonnull
                             CloudEventExtension extension)

Description copied from interface: CloudEventBuilder

Remove from the the builder the provided extension, if any

Specified by:

withoutExtension in interface CloudEventBuilder

Parameters:

extension - materialized extension to remove from the builder

Returns:

self

withExtension

public SELF withExtension(@Nonnull
                          CloudEventExtension 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 builder

Returns:

self

end

public CloudEvent end(CloudEventData 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)

requireValidAttributeWrite

protected void requireValidAttributeWrite(String name)