Package interlok.rabbitmq

Class MetadataToProperties

java.lang.Object

interlok.rabbitmq.MetadataToProperties

All Implemented Interfaces:

Translator.BasicPropertiesBuilder

@ComponentProfile(summary="Convert metadata into RabbitMQ Headers",
                  since="4.3.0")
public class MetadataToProperties
extends Object
implements Translator.BasicPropertiesBuilder

Build a BasicProperties object from metadata.

Creates a BasicProperties object from metadata. Top level headers such as BasicProperties#getContentType() will be set by the configured Translator.PropertiesBuilderFactory. Subsequently, any metadata that is still available post filter via getHeaderFilter() will be added so they are available via AMQP.BasicProperties.getHeaders().

Things like BasicProperties#getContentEncoding() and BasicProperties#getContentType() are considered informational by Interlok; there is no special treatment if you configure something as 'base64' or 'application/json'

Constructor Summary

Constructors

Constructor	Description
MetadataToProperties()

Method Summary

Modifier and Type	Method	Description
com.rabbitmq.client.AMQP.BasicProperties	build(AdaptrisMessage msg)
Translator.PropertiesBuilderFactory	getBuilderFactory()	Add specific headers to any created AMQP.BasicProperties object.
MetadataFilter	getHeaderFilter()	Metadata filter that filters metadata so that it is part of com.rabbitmq.client.BasicProperties#getHeaders().
void	setBuilderFactory(Translator.PropertiesBuilderFactory builderFactory)	Add specific headers to any created AMQP.BasicProperties object.
void	setHeaderFilter(MetadataFilter headerFilter)	Metadata filter that filters metadata so that it is part of com.rabbitmq.client.BasicProperties#getHeaders().
MetadataToProperties	withBuilder(Translator.PropertiesBuilderFactory factory)
MetadataToProperties	withFilter(MetadataFilter filter)

Methods inherited from class java.lang.Object

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

Constructor Details

MetadataToProperties

public MetadataToProperties()

Method Details

build

public com.rabbitmq.client.AMQP.BasicProperties build(AdaptrisMessage msg)

Specified by:

build in interface Translator.BasicPropertiesBuilder

withFilter

public MetadataToProperties withFilter(MetadataFilter filter)

withBuilder

public MetadataToProperties withBuilder(Translator.PropertiesBuilderFactory factory)

getHeaderFilter

public MetadataFilter getHeaderFilter()

Metadata filter that filters metadata so that it is part of com.rabbitmq.client.BasicProperties#getHeaders().

If not explicitly configured no metadata is published.

setHeaderFilter

public void setHeaderFilter(MetadataFilter headerFilter)

Metadata filter that filters metadata so that it is part of com.rabbitmq.client.BasicProperties#getHeaders().

If not explicitly configured no metadata is published.

getBuilderFactory

public Translator.PropertiesBuilderFactory getBuilderFactory()

Add specific headers to any created AMQP.BasicProperties object.

If not explicitly configured, then this will default to a no-op implementation which means that any BasicProperties that is created is determined solely by whether any message metadata should be included as part of the BasicProperties#getHeaders().

See Also:

• StandardPropertiesBuilderFactory
• ConfiguredPropertiesBuilderFactory

setBuilderFactory

public void setBuilderFactory(Translator.PropertiesBuilderFactory builderFactory)

Add specific headers to any created AMQP.BasicProperties object.

If not explicitly configured, then this will default to a no-op implementation which means that any BasicProperties that is created is determined solely by whether any message metadata should be included as part of the BasicProperties#getHeaders().

See Also:

• StandardPropertiesBuilderFactory
• ConfiguredPropertiesBuilderFactory