OpenStack Swift Component

Available as of Camel version 2.19

The Openstack Swift component allows messages to be sent to an OpenStack object storage services.

Dependencies

Maven users will need to add the following dependency to their pom.xml.

pom.xml

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-openstack</artifactId>
    <version>${camel-version}</version>
</dependency>

where ${camel-version} must be replaced by the actual version of Camel.

URI Format

openstack-swift://hosturl[?options]

You can append query options to the URI in the following format ?options=value&option2=value&…​

URI Options

The OpenStack Swift component supports 1 options, which are listed below.

Name Description Default Type

basicPropertyBinding (advanced)

Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

boolean

The OpenStack Swift endpoint is configured using URI syntax:

openstack-swift:host

with the following path and query parameters:

Path Parameters (1 parameters):

Name Description Default Type

host

Required OpenStack host url

String

Query Parameters (11 parameters):

Name Description Default Type

apiVersion (producer)

OpenStack API version

V3

String

config (producer)

OpenStack configuration

Config

domain (producer)

Authentication domain

default

String

lazyStartProducer (producer)

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

boolean

operation (producer)

The operation to do

String

password (producer)

Required OpenStack password

String

project (producer)

Required The project ID

String

subsystem (producer)

Required OpenStack Swift subsystem

String

username (producer)

Required OpenStack username

String

basicPropertyBinding (advanced)

Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

boolean

synchronous (advanced)

Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).

false

boolean

Spring Boot Auto-Configuration

When using Spring Boot make sure to use the following Maven dependency to have support for auto configuration:

<dependency>
  <groupId>org.apache.camel</groupId>
  <artifactId>camel-openstack-starter</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>

The component supports 2 options, which are listed below.

Name Description Default Type

camel.component.openstack-swift.basic-property-binding

Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

Boolean

camel.component.openstack-swift.enabled

Enable openstack-swift component

true

Boolean

Usage

You can use following settings for each subsystem:

containers

Operations you can perform with the Container producer

Operation Description

create

Create new container.

get

Get the container.

getAll

Get all containers.

update

Update the container.

delete

Delete the container.

getMetadata

Get metadata.

createUpdateMetadata

Create/update metadata.

deleteMetadata

Delete metadata.

Message headers evaluated by the Volume producer

Header Type Description

operation

String

The operation to perform.

name

String

The container name.

X-Container-Meta-

Map

Container metadata prefix.

X-Versions-Location

String

Versions location.

X-Container-Read

String

ACL - container read.

X-Container-Write

String

ACL - container write.

limit

Integer

List options - limit.

marker

String

List options - marker.

end_marker

String

List options - end marker.

delimiter

Character

List options - delimiter.

path

String

List options - path.

If you need more precise container settings you can create new object of the type org.openstack4j.model.storage.object.options.CreateUpdateContainerOptions (in case of create or update operation) or org.openstack4j.model.storage.object.options.ContainerListOptions for listing containers and send in the message body.

objects

Operations you can perform with the Object producer

Operation Description

create

Create new object.

get

Get the object.

getAll

Get all objects.

update

Get update the object.

delete

Delete the object.

getMetadata

Get metadata.

createUpdateMetadata

Create/update metadata.

Message headers evaluated by the Object producer

Header Type Description

operation

String

The operation to perform.

containerName

String

The container name.

objectName

String

The object name.