Swift

SQS List Queues

See more Amazon SQS Examples

Returns a list of your Amazon SQS queues. The maximum number of queues that can be returned is 1000. If you specify a value for the optional QueueNamePrefix query parameter, only queues with a name beginning with the specified value are returned. Swift

func chilkatTest() {
    var success: Bool = false

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let rest = CkoRest()!

    // Connect to the Amazon AWS REST server.
    // such as https://sqs.us-west-2.amazonaws.com/
    var bTls: Bool = true
    var port: Int = 443
    var bAutoReconnect: Bool = true
    success = rest.connect(hostname: "sqs.us-west-2.amazonaws.com", port: port, tls: bTls, autoReconnect: bAutoReconnect)

    // Provide AWS credentials for the REST call.
    let authAws = CkoAuthAws()!
    authAws.accessKey = "AWS_ACCESS_KEY"
    authAws.secretKey = "AWS_SECRET_KEY"
    // the region should match our URL above..
    authAws.region = "us-west-2"
    authAws.serviceName = "sqs"

    rest.setAuthAws(authProvider: authAws)

    rest.addQueryParam(name: "Action", value: "ListQueues")
    // List only queues having a name starting with "c".
    // Comment out this line to list all queues.
    rest.addQueryParam(name: "QueueNamePrefix", value: "c")

    var responseXml: String? = rest.fullRequestNoBody(httpVerb: "GET", uriPath: "/")
    if rest.lastMethodSuccess != true {
        print("\(rest.lastErrorText!)")
        return
    }

    // A successful response will have a status code equal to 200.
    if rest.responseStatusCode.intValue != 200 {
        print("response status code = \(rest.responseStatusCode.intValue)")
        print("response status text = \(rest.responseStatusText!)")
        print("response header: \(rest.responseHeader!)")
        print("response body: \(responseXml!)")
        return
    }

    // Examine the successful XML response.
    let xml = CkoXml()!
    xml.load(xmlData: responseXml)
    print("\(xml.getXml()!)")
    print("----")

    // A successful response looks like this:
    // <?xml version="1.0" encoding="utf-8" ?>
    // <ListQueuesResponse xmlns="http://queue.amazonaws.com/doc/2012-11-05/">
    //     <ListQueuesResult>
    //         <QueueUrl>https://sqs.us-west-2.amazonaws.com/123491855557/chilkatTest</QueueUrl>
    //         <QueueUrl>https://sqs.us-west-2.amazonaws.com/123496666627/chilkatses</QueueUrl>
    //     </ListQueuesResult>
    //     <ResponseMetadata>
    //         <RequestId>77bce138-fbcc-5e42-9ee3-b15c1f7178c2</RequestId>
    //     </ResponseMetadata>
    // </ListQueuesResponse>

    // Get each queue URL..
    xml.findChild2(tagPath: "ListQueuesResult")
    var i: Int = 0
    var numQueues: Int = xml.numChildren.intValue
    while i < numQueues {
        print("QueueUrl: \(xml.getChildContent(byIndex: i)!)")
        i = i + 1
    }

    xml.getRoot2()

}