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SNS
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Component
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Available
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as
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of
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Camel
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2.8
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The
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SNS
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component
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allows
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messages
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to
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be
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sent
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to
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an
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Topic.
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The
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implementation
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of
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the
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Amazon
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API
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is
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provided by the AWS SDK.
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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. |
URI Format
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by the [AWS SDK|http://aws.amazon.com/sdkforjava/]. {info:title=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|http://aws.amazon.com/sns]. {info} h3. URI Format {code} aws-sns://topicName[?options] {code} The topic will be created if they don't already exists. You can append query options to the URI in the following format, {{aws-sns://topicNameOrArn[?options] (Camel 2.18 onwards) |
The topic will be created if it doesn't already exists. You can append query options to the URI in the following format, ?options=value&option2=value&...
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URI Options
Name | Default Value | Context | Description |
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| Producer | Amazon AWS Access Key. |
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| Producer | Reference to a |
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| Producer | The region with which the AWS-SNS client wants to work with. |
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| Producer | Camel 2.8.4: The policy for this queue to set in the |
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| Producer | Camel 2.16: Specify a proxy host to be used inside the client definition. |
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| Producer | Camel 2.16: Specify a proxy port to be used inside the client definition. |
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| Producer | Amazon AWS Secret Key. |
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| Producer | The subject which is used if the message header |
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You have to provide the |
Usage
Message headers evaluated by the SNS producer
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Message headers set by the SNS producer
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Advanced AmazonSNS configuration
If you need more control over the AmazonSNS
instance configuration you can create your own instance and refer to it from the URI:
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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. | {info:title=Required SNS component options} You have to provide the amazonSNSClient in the [Registry] or your accessKey and secretKey to access the [Amazon's SNS|http://aws.amazon.com/sns]. {info} h3. Usage h4. Message headers evaluated by the SNS producer {div:class=confluenceTableSmall} || Header || Type || Description || | {{CamelAwsSnsSubject}} | {{String}} | The Amazon SNS message subject. If not set, the subject from the {{SnsConfiguration}} is used. | {div} h4. Message headers set by the SNS producer {div:class=confluenceTableSmall} || Header || Type || Description || | {{CamelAwsSnsMessageId}} | {{String}} | The Amazon SNS message ID. | {div} h4. Advanced AmazonSNSClient configuration If you need more control over the {{AmazonSNSClient}} configuration you can create your own instance and refer to it from the URI: {code} from("direct:start") .to("aws-sns://MyTopic?amazonSNSClient=#amazonSNSClient#client"); {code} The {{#amazonSNSClient}} refers to a {{AmazonSNSClient}} in the [Registry]. For example if your Camel Application is running behind a firewall: {code} |
The client
refers to a AmazonSNS
in the Registry.
For example if your Camel Application is running behind a firewall:
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AWSCredentials awsCredentials = new BasicAWSCredentials("myAccessKey", "mySecretKey"); ClientConfiguration clientConfiguration = new ClientConfiguration(); clientConfiguration.setProxyHost("http://myProxyHost"); clientConfiguration.setProxyPort(8080); AmazonSNSClientAmazonSNS amazonSNSClientclient = new AmazonSNSClient(awsCredentials, clientConfiguration); {code} Likewise when registry.bind("client", client); |
Dependencies
Maven users will need to add the following dependency to their pom.xml.
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you want to specify the region (US, EU, Asia, etc) of the SNS topic: {code} AWSCredentials awsCredentials = new BasicAWSCredentials("myAccessKey", "mySecretKey"); AmazonSNSClient amazonSNSClient = new AmazonSNSClient(awsCredentials); amazonSNSClient.setEndpoint("http://sns.eu-west-1.amazonaws.com/"); {code} h3. Dependencies Maven users will need to add the following dependency to their pom.xml. {code:xml|title=pom.xml} <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-aws</artifactId> <version>${camel-version}</version> </dependency> {code} where {{$\ |
where ${camel-version
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}
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must
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be
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replaced
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by
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the
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actual
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version
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of
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Camel
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(2.8
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or
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higher).
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