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You must have a valid Amazon Web Services developer account, and be signed up to use Amazon SDB. More information are available at Amazon SDB. |
URI Format
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aws-sdb://domainName[?options]
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Name | Default Value | Context | Description |
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amazonSDBClient |
| Producer | Reference to a |
accessKey |
| Producer | Amazon AWS Access Key |
secretKey |
| Producer | Amazon AWS Secret Key |
amazonSdbEndpoint |
| Producer | The region with which the AWS-SDB client wants to work with. |
domainName |
| Producer | The name of the domain currently worked with. |
maxNumberOfDomains |
| Producer | The maximum number of domain names you want returned. The range is 1 * to 100. |
consistentRead |
| Producer | Determines whether or not strong consistency should be enforced when data is read. |
operation |
| Producer | Valid values are BatchDeleteAttributes, BatchPutAttributes, DeleteAttributes, DeleteDomain, DomainMetadata, GetAttributes, ListDomains, PutAttributes, Select. |
proxyHost |
| Producer | Camel 2.16: Specify a proxy host to be used inside the client definition. |
proxyPort |
| Producer | Camel 2.16: Specify a proxy port to be used inside the client definition. |
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You have to provide the amazonSDBClient in the Registry or your accessKey and secretKey to access the Amazon's SDB. |
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Message headers evaluated by the SDB producer
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|| Header || Type || Description ||
| {{CamelAwsSdbAttributes}} | {{Collection<Attribute>}} | List of attributes to be acted upon. |
| {{CamelAwsSdbAttributeNames}} | {{Collection<String>}} | The names of the attributes to be retrieved. |
| {{CamelAwsSdbConsistentRead}} | {{Boolean}} | Determines whether or not strong consistency should be enforced when data is read. |
| {{CamelAwsSdbDeletableItems}} | {{Collection<DeletableItem>}} | A list of items on which to perform the delete operation in a batch. |
| {{CamelAwsSdbDomainName}} | {{String}} | The name of the domain currently worked with. |
| {{CamelAwsSdbItemName}} | {{String}} | The unique key for this item |
| {{CamelAwsSdbMaxNumberOfDomains}} | {{Integer}} | The maximum number of domain names you want returned. The range is 1 * to 100. |
| {{CamelAwsSdbNextToken}} | {{String}} | A string specifying where to start the next list of domain/item names. |
| {{CamelAwsSdbOperation}} | {{String}} | To override the operation from the URI options. |
| {{CamelAwsSdbReplaceableAttributes}} | {{Collection<ReplaceableAttribute>}} | List of attributes to put in an Item. |
| {{CamelAwsSdbReplaceableItems}} | {{Collection<ReplaceableItem>}} | A list of items to put in a Domain. |
| {{CamelAwsSdbSelectExpression}} | {{String}} | The expression used to query the domain. |
| {{CamelAwsSdbUpdateCondition}} | {{UpdateCondition}} | The update condition which, if specified, determines whether the specified attributes will be updated/deleted or not. |
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Message headers set during DomainMetadata operation
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|| Header || Type || Description ||
| {{CamelAwsSdbTimestamp}} | {{Integer}} | The data and time when metadata was calculated, in Epoch (UNIX) seconds. |
| {{CamelAwsSdbItemCount}} | {{Integer}} | The number of all items in the domain. |
| {{CamelAwsSdbAttributeNameCount}} | {{Integer}} | The number of unique attribute names in the domain. |
| {{CamelAwsSdbAttributeValueCount}} | {{Integer}} | The number of all attribute name/value pairs in the domain. |
| {{CamelAwsSdbAttributeNameSize}} | {{Long}} | The total size of all unique attribute names in the domain, in bytes. |
| {{CamelAwsSdbAttributeValueSize}} | {{Long}} | The total size of all attribute values in the domain, in bytes. |
| {{CamelAwsSdbItemNameSize}} | {{Long}} | The total size of all item names in the domain, in bytes. |
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Message headers set during GetAttributes operation
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|| Header || Type || Description ||
| {{CamelAwsSdbAttributes}} | {{List<Attribute>}} | The list of attributes returned by the operation. |
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Message headers set during ListDomains operation
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|| Header || Type || Description ||
| {{CamelAwsSdbDomainNames}} | {{List<String>}} | A list of domain names that match the expression. |
| {{CamelAwsSdbNextToken}} | {{String}} | An opaque token indicating that there are more domains than the specified MaxNumberOfDomains still available. |
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Message headers set during Select operation
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| {{CamelAwsSdbItems}} | {{List<Item>}} | A list of items that match the select expression. |
| {{CamelAwsSdbNextToken}} | {{String}} | An opaque token indicating that more items than MaxNumberOfItems were matched, the response size exceeded 1 megabyte, or the execution time exceeded 5 seconds. |
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Advanced AmazonSimpleDB configuration
If you need more control over the AmazonSimpleDB
instance configuration you can create your own instance and refer to it from the URI:
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from("direct:start")
.to("aws-sdb://domainName?amazonSDBClient=#client");
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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);
AmazonSimpleDB client = new AmazonSimpleDBClient(awsCredentials, clientConfiguration);
registry.bind("client", client);
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Maven users will need to add the following dependency to their pom.xml.
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<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-aws</artifactId>
<version>${camel-version}</version>
</dependency>
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where ${camel-version
} must be replaced by the actual version of Camel (2.8.4 or higher).
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