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Chapter 1. Extensions overview
1.1. Support level definitions
New features, services, and components go through a number of support levels before inclusion in Camel Extensions for Quarkus as fully supported for production use. This is to ensure the right balance between providing the enterprise stability expected of our offerings with the need to allow our customers and partners to experiment with new Camel Extensions for Quarkus technologies while providing feedback to help guide future development activities.
| Type | Description |
|---|---|
| Community Support | As part of Red Hat’s commitment to upstream first, integration of new extensions into our Camel Extensions for Quarkus distribution begins in the upstream community. While these extensions have been tested and documented upstream, we have not reviewed the maturity of these extensions and they may not be formally supported by Red Hat in future product releases. Note Community extensions are listed on the extensions reference page of the Camel Quarkus community project. |
| Technology Preview | Technology Preview features provide early access to upcoming product innovations, enabling you to test functionality and provide feedback during the development process. However, these features are not fully supported under Red Hat Subscription Level Agreements, may not be functionally complete, and are not intended for production use. As Red Hat considers making future iterations of Technology Preview features generally available, we will attempt to resolve any issues that customers experience when using these features. |
| Production Support | Production Support extensions are shipped in a formal Red Hat release and are fully supported. There are no documentation gaps and extensions have been tested on all supported configurations. |
1.2. Supported extensions
There are 33 extensions.
| Extension | Artifact | JVM Support Level | Native Support Level | Description |
|---|---|---|---|---|
| AWS 2 DynamoDB | Production Support | Technology Preview | Store and retrieve data from AWS DynamoDB service or receive messages from AWS DynamoDB Stream using AWS SDK version 2.x. | |
| AWS 2 Kinesis | Production Support | Technology Preview | Consume and produce records from AWS Kinesis Streams using AWS SDK version 2.x. | |
| AWS 2 Lambda | Production Support | Technology Preview | Manage and invoke AWS Lambda functions using AWS SDK version 2.x. | |
| AWS 2 S3 Storage Service | Production Support | Technology Preview | Store and retrieve objects from AWS S3 Storage Service using AWS SDK version 2.x. | |
| AWS 2 Simple Notification System (SNS) | Production Support | Technology Preview | Send messages to an AWS Simple Notification Topic using AWS SDK version 2.x. | |
| AWS 2 Simple Queue Service (SQS) | Technology Preview | Technology Preview | Sending and receive messages to/from AWS SQS service using AWS SDK version 2.x. | |
| Bean | Production Support | Technology Preview | Invoke methods of Java beans | |
| Core | Production Support | Technology Preview | Camel core functionality and basic Camel languages: Constant, ExchangeProperty, Header, Ref, Ref, Simple and Tokeinze | |
| Direct | Production Support | Technology Preview | Call another endpoint from the same Camel Context synchronously. | |
| Elasticsearch Rest | Technology Preview | Technology Preview | Send requests to with an ElasticSearch via REST API. | |
| File | Production Support | Technology Preview | Read and write files. | |
| FTP | Production Support | Technology Preview | Upload and download files to/from FTP or SFTP servers. | |
| HTTP | Production Support | Technology Preview | Send requests to external HTTP servers using Apache HTTP Client 4.x. | |
| Jira | Technology Preview | Technology Preview | Interact with JIRA issue tracker. | |
| JMS | Production Support | Technology Preview | Send and receive messages to/from a JMS Queue or Topic. | |
| JTA | Production Support | Technology Preview | Enclose Camel routes in the transactions using Java Transaction API (JTA) and Narayana transaction manager | |
| Kafka | Production Support | Technology Preview | Sent and receive messages to/from an Apache Kafka broker. | |
| Kamelet | Production Support | Technology Preview | The Kamelet Component provides support for interacting with the Camel Route Template engine. | |
| Log | Production Support | Technology Preview | Log messages to the underlying logging mechanism. | |
| MicroProfile Health | Production Support | Technology Preview | Bridging Eclipse MicroProfile Health with Camel health checks. | |
| MicroProfile Metrics | Production Support | Technology Preview | Expose metrics from Camel routes. | |
| MLLP | Production Support | Technology Preview | Communicate with external systems using the MLLP protocol. | |
| Mock | Production Support | Technology Preview | Test routes and mediation rules using mocks. | |
| MongoDB | Technology Preview | Technology Preview | Perform operations on MongoDB documents and collections. | |
| Netty | Production Support | Technology Preview | Socket level networking using TCP or UDP with the Netty 4.x. | |
| OpenAPI Java | Production Support | Technology Preview | Rest-dsl support for using OpenAPI doc | |
| Platform HTTP | Production Support | Technology Preview | Expose HTTP endpoints using the HTTP server available in the current platform. | |
| Rest | Production Support | Technology Preview | Expose REST services and their OpenAPI Specification or call external REST services. | |
| Salesforce | Production Support | Technology Preview | Communicate with Salesforce using Java DTOs. | |
| SEDA | Production Support | Technology Preview | Asynchronously call another endpoint from any Camel Context in the same JVM. | |
| SQL | Production Support | Technology Preview | Perform SQL queries using Spring JDBC. | |
| Timer | Production Support | Technology Preview | Generate messages in specified intervals using java.util.Timer. | |
| XQuery | Production Support | Technology Preview | Query and/or transform XML payloads using XQuery and Saxon. |
1.3. Supported data formats
There are 8 data formats.
| Extension | Artifact | JVM Support Level | Native Support Level | Description |
|---|---|---|---|---|
| Avro | Production Support | Technology Preview | Serialize and deserialize messages using Apache Avro binary data format. | |
| Avro Jackson | Production Support | Technology Preview | Marshal POJOs to Avro and back using Jackson. | |
| Bindy | Production Support | Technology Preview | Marshal and unmarshal between POJOs and Comma separated values (CSV) format using Camel Bindy Marshal and unmarshal between POJOs and fixed field length format using Camel Bindy Marshal and unmarshal between POJOs and key-value pair (KVP) format using Camel Bindy | |
| HL7 | Production Support | Technology Preview | Marshal and unmarshal HL7 (Health Care) model objects using the HL7 MLLP codec. | |
| Jackson | Production Support | Technology Preview | Marshal POJOs to JSON and back using Jackson | |
| JacksonXML | Production Support | Technology Preview | Unmarshal a XML payloads to POJOs and back using XMLMapper extension of Jackson. | |
| Protobuf Jackson | Production Support | Technology Preview | Marshal POJOs to Protobuf and back using Jackson. | |
| SOAP dataformat | Production Support | Technology Preview | Marshal Java objects to SOAP messages and back. |
1.4. Supported languages
There are 12 languages.
| Extension | Artifact | JVM Support Level | Native Support Level | Description |
|---|---|---|---|---|
| Bean method | Production Support | Technology Preview | Invoke methods of Java beans | |
| Constant | Production Support | Technology Preview | A fixed value set only once during the route startup. | |
| ExchangeProperty | Production Support | Technology Preview | Get the value of named Camel Exchange property. | |
| File | Production Support | Technology Preview | For expressions and predicates using the file/simple language. | |
| Header | Production Support | Technology Preview | Get the value of the named Camel Message header. | |
| HL7 Terser | Production Support | Technology Preview | Marshal and unmarshal HL7 (Health Care) model objects using the HL7 MLLP codec. | |
| Ref | Production Support | Technology Preview | Look up an expression in the Camel Registry and evaluate it. | |
| Simple | Production Support | Technology Preview | Evaluate Camel’s built-in Simple language expression against the Camel Exchange. | |
| Tokenize | Production Support | Technology Preview | Tokenize text payloads using the specified delimiter patterns. | |
| JSON Path | Production Support | Technology Preview | Evaluate a JsonPath expression against a JSON message body. | |
| XPath | Production Support | Technology Preview | Evaluate an XPath expression against an XML payload. | |
| XQuery | Production Support | Technology Preview | Query and/or transform XML payloads using XQuery and Saxon. |
