Chilkat Online Tools

GetLinkAttributes Swift Example

Amazon Cloud Directory

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

    let rest = CkoRest()
    var success: Bool

    let authAws = CkoAuthAws()
    authAws.AccessKey = "AWS_ACCESS_KEY"
    authAws.SecretKey = "AWS_SECRET_KEY"

    // Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
    authAws.Region = "us-west-2"
    authAws.ServiceName = "clouddirectory"
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws)

    // URL: https://clouddirectory.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("clouddirectory.us-west-2.amazonaws.com", port: 443, tls: true, autoReconnect: true)
    if success != true {
        print("ConnectFailReason: \(rest.ConnectFailReason.intValue)")
        print("\(rest.LastErrorText)")
        return
    }

    // The following code creates the JSON request body.
    // The JSON created by this code is shown below.

    // Use this online tool to generate code from sample JSON:
    // Generate Code to Create JSON

    let json = CkoJsonObject()
    json.UpdateString("AttributeNames[0]", value: "string")
    json.UpdateString("ConsistencyLevel", value: "string")
    json.UpdateString("TypedLinkSpecifier.IdentityAttributeValues[0].AttributeName", value: "string")
    json.UpdateInt("TypedLinkSpecifier.IdentityAttributeValues[0].Value.BinaryValue", value: 123)
    json.UpdateInt("TypedLinkSpecifier.IdentityAttributeValues[0].Value.BooleanValue", value: 123)
    json.UpdateInt("TypedLinkSpecifier.IdentityAttributeValues[0].Value.DatetimeValue", value: 123)
    json.UpdateString("TypedLinkSpecifier.IdentityAttributeValues[0].Value.NumberValue", value: "string")
    json.UpdateString("TypedLinkSpecifier.IdentityAttributeValues[0].Value.StringValue", value: "string")
    json.UpdateString("TypedLinkSpecifier.SourceObjectReference.Selector", value: "string")
    json.UpdateString("TypedLinkSpecifier.TargetObjectReference.Selector", value: "string")
    json.UpdateString("TypedLinkSpecifier.TypedLinkFacet.SchemaArn", value: "string")
    json.UpdateString("TypedLinkSpecifier.TypedLinkFacet.TypedLinkName", value: "string")

    // The JSON request body created by the above code:

    // {
    //   "AttributeNames": [
    //     "string"
    //   ],
    //   "ConsistencyLevel": "string",
    //   "TypedLinkSpecifier": {
    //     "IdentityAttributeValues": [
    //       {
    //         "AttributeName": "string",
    //         "Value": {
    //           "BinaryValue": blob,
    //           "BooleanValue": boolean,
    //           "DatetimeValue": number,
    //           "NumberValue": "string",
    //           "StringValue": "string"
    //         }
    //       }
    //     ],
    //     "SourceObjectReference": {
    //       "Selector": "string"
    //     },
    //     "TargetObjectReference": {
    //       "Selector": "string"
    //     },
    //     "TypedLinkFacet": {
    //       "SchemaArn": "string",
    //       "TypedLinkName": "string"
    //     }
    //   }
    // }

    rest.AddHeader("Content-Type", value: "application/x-amz-json-1.1")
    rest.AddHeader("X-Amz-Target", value: "GetLinkAttributes")

    let sbRequestBody = CkoStringBuilder()
    json.EmitSb(sbRequestBody)
    let sbResponseBody = CkoStringBuilder()
    success = rest.FullRequestSb("POST", uriPath: "/amazonclouddirectory/2017-01-11/typedlink/attributes/get", requestBody: sbRequestBody, responseBody: sbResponseBody)
    if success != true {
        print("\(rest.LastErrorText)")
        return
    }

    var respStatusCode: Int = rest.ResponseStatusCode.intValue
    print("response status code = \(respStatusCode)")
    if respStatusCode != 200 {
        print("Response Header:")
        print("\(rest.ResponseHeader)")
        print("Response Body:")
        print("\(sbResponseBody.GetAsString())")
        return
    }

    let jResp = CkoJsonObject()
    jResp.LoadSb(sbResponseBody)

    // The following code parses the JSON response.
    // A sample JSON response is shown below the sample code.

    // Use this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    var FacetName: String?
    var Name: String?
    var SchemaArn: String?
    var BinaryValue: Int
    var BooleanValue: Int
    var DatetimeValue: Int
    var NumberValue: String?
    var StringValue: String?

    var i: Int = 0
    var count_i: Int = jResp.SizeOfArray("Attributes").intValue
    while i < count_i {
        jResp.I = i
        FacetName = jResp.StringOf("Attributes[i].Key.FacetName")
        Name = jResp.StringOf("Attributes[i].Key.Name")
        SchemaArn = jResp.StringOf("Attributes[i].Key.SchemaArn")
        BinaryValue = jResp.IntOf("Attributes[i].Value.BinaryValue").intValue
        BooleanValue = jResp.IntOf("Attributes[i].Value.BooleanValue").intValue
        DatetimeValue = jResp.IntOf("Attributes[i].Value.DatetimeValue").intValue
        NumberValue = jResp.StringOf("Attributes[i].Value.NumberValue")
        StringValue = jResp.StringOf("Attributes[i].Value.StringValue")
        i = i + 1
    }

    // A sample JSON response body parsed by the above code:

    // {
    //   "Attributes": [
    //     {
    //       "Key": {
    //         "FacetName": "string",
    //         "Name": "string",
    //         "SchemaArn": "string"
    //       },
    //       "Value": {
    //         "BinaryValue": blob,
    //         "BooleanValue": boolean,
    //         "DatetimeValue": number,
    //         "NumberValue": "string",
    //         "StringValue": "string"
    //       }
    //     }
    //   ]
    // }

}