Available as of Camel 2.8
The SNS component allows messages to be sent to an Amazon Simple Notification Topic. The implementation of the Amazon API is provided by the AWS SDK.
![[Important]](imagesdb/important.gif) | Prerequisites |
|---|---|
You must have a valid Amazon Web Services developer account, and be signed up to use Amazon SNS. More information are available at Amazon SNS. |
aws-sns://topicName[?options]
The topic will be created if they don't already exists.
You can append query options to the URI in the following format, ?options=value&option2=value&...
| Name | Default Value | Context | Description |
|---|---|---|---|
| amazonSNSClient | null
|
Producer | Reference to a com.amazonaws.services.sqs.AmazonSNSClient in the Registry. |
| accessKey | null
|
Producer | Amazon AWS Access Key |
| secretKey | null
|
Producer | Amazon AWS Secret Key |
| subject | null
|
Producer | The subject which is used if the message header 'CamelAwsSnsSubject' is not present. |
| amazonSNSEndpoint | null
|
Producer | The region with which the AWS-SNS client wants to work with. |
| Required SNS component options |
|---|---|
You have to provide the amazonSNSClient in the Registry or your accessKey and secretKey to access the Amazon's SNS. |
| Header | Type | Description |
|---|---|---|
CamelAwsSnsSubject
|
String
|
The Amazon SNS message subject. If not set, the subject from the SnsConfiguration is used. |
| Header | Type | Description |
|---|---|---|
CamelAwsSnsMessageId
|
String
|
The Amazon SNS message ID. |
If you need more control over the AmazonSNSClient configuration you can create your own instance and refer to it from the URI:
from("direct:start")
.to("aws-sns://MyTopic?amazonSNSClient=#amazonSNSClient");
The #amazonSNSClient refers to a AmazonSNSClient in the Registry.
For example if your Camel Application is running behind a firewall:
AWSCredentials awsCredentials = new BasicAWSCredentials("myAccessKey", "mySecretKey");
ClientConfiguration clientConfiguration = new ClientConfiguration();
clientConfiguration.setProxyHost("http://myProxyHost");
clientConfiguration.setProxyPort(8080);
AmazonSNSClient amazonSNSClient = new AmazonSNSClient(awsCredentials, clientConfiguration);
Maven users will need to add the following dependency to their pom.xml.
![[Note]](imagesdb/note.gif) | pom.xml |
|---|---|
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-aws</artifactId>
<version>${camel-version}</version>
</dependency>
|
where $\{camel-version\} must be replaced by the actual version of Camel (2.8 or higher).
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