CreateEventSubscription SQL Server Example
CREATE PROCEDURE ChilkatSample
AS
BEGIN
DECLARE @hr int
DECLARE @iTmp0 int
DECLARE @sTmp0 nvarchar(max)
-- This example requires the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.
DECLARE @rest int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.Rest', @rest OUT
IF @hr <> 0
BEGIN
PRINT 'Failed to create ActiveX component'
RETURN
END
DECLARE @success int
DECLARE @authAws int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.AuthAws', @authAws OUT
EXEC sp_OASetProperty @authAws, 'AccessKey', 'AWS_ACCESS_KEY'
EXEC sp_OASetProperty @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.)
EXEC sp_OASetProperty @authAws, 'Region', 'us-west-2'
EXEC sp_OASetProperty @authAws, 'ServiceName', 'dms'
-- SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
EXEC sp_OAMethod @rest, 'SetAuthAws', @success OUT, @authAws
-- URL: https://dms.us-west-2.amazonaws.com/
-- Use the same region as specified above.
EXEC sp_OAMethod @rest, 'Connect', @success OUT, 'dms.us-west-2.amazonaws.com', 443, 1, 1
IF @success <> 1
BEGIN
EXEC sp_OAGetProperty @rest, 'ConnectFailReason', @iTmp0 OUT
PRINT 'ConnectFailReason: ' + @iTmp0
EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @authAws
RETURN
END
-- 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
DECLARE @json int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.JsonObject', @json OUT
EXEC sp_OAMethod @json, 'UpdateInt', @success OUT, 'Enabled', 123
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'EventCategories[0]', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'SnsTopicArn', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'SourceIds[0]', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'SourceType', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'SubscriptionName', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'Tags[0].Key', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'Tags[0].ResourceArn', 'string'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'Tags[0].Value', 'string'
-- The JSON request body created by the above code:
-- {
-- "Enabled": boolean,
-- "EventCategories": [
-- "string"
-- ],
-- "SnsTopicArn": "string",
-- "SourceIds": [
-- "string"
-- ],
-- "SourceType": "string",
-- "SubscriptionName": "string",
-- "Tags": [
-- {
-- "Key": "string",
-- "ResourceArn": "string",
-- "Value": "string"
-- }
-- ]
-- }
EXEC sp_OAMethod @rest, 'AddHeader', @success OUT, 'Content-Type', 'application/x-amz-json-1.1'
EXEC sp_OAMethod @rest, 'AddHeader', @success OUT, 'X-Amz-Target', 'AmazonDMSv20160101.CreateEventSubscription'
DECLARE @sbRequestBody int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.StringBuilder', @sbRequestBody OUT
EXEC sp_OAMethod @json, 'EmitSb', @success OUT, @sbRequestBody
DECLARE @sbResponseBody int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.StringBuilder', @sbResponseBody OUT
EXEC sp_OAMethod @rest, 'FullRequestSb', @success OUT, 'POST', '/', @sbRequestBody, @sbResponseBody
IF @success <> 1
BEGIN
EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @authAws
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbRequestBody
EXEC @hr = sp_OADestroy @sbResponseBody
RETURN
END
DECLARE @respStatusCode int
EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @respStatusCode OUT
PRINT 'response status code = ' + @respStatusCode
IF @respStatusCode <> 200
BEGIN
PRINT 'Response Header:'
EXEC sp_OAGetProperty @rest, 'ResponseHeader', @sTmp0 OUT
PRINT @sTmp0
PRINT 'Response Body:'
EXEC sp_OAMethod @sbResponseBody, 'GetAsString', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @authAws
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbRequestBody
EXEC @hr = sp_OADestroy @sbResponseBody
RETURN
END
DECLARE @jResp int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.JsonObject', @jResp OUT
EXEC sp_OAMethod @jResp, 'LoadSb', @success OUT, @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
DECLARE @strVal nvarchar(max)
DECLARE @CustomerAwsId nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @CustomerAwsId OUT, 'EventSubscription.CustomerAwsId'
DECLARE @CustSubscriptionId nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @CustSubscriptionId OUT, 'EventSubscription.CustSubscriptionId'
DECLARE @Enabled int
EXEC sp_OAMethod @jResp, 'IntOf', @Enabled OUT, 'EventSubscription.Enabled'
DECLARE @SnsTopicArn nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @SnsTopicArn OUT, 'EventSubscription.SnsTopicArn'
DECLARE @SourceType nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @SourceType OUT, 'EventSubscription.SourceType'
DECLARE @Status nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @Status OUT, 'EventSubscription.Status'
DECLARE @SubscriptionCreationTime nvarchar(max)
EXEC sp_OAMethod @jResp, 'StringOf', @SubscriptionCreationTime OUT, 'EventSubscription.SubscriptionCreationTime'
DECLARE @i int
SELECT @i = 0
DECLARE @count_i int
EXEC sp_OAMethod @jResp, 'SizeOfArray', @count_i OUT, 'EventSubscription.EventCategoriesList'
WHILE @i < @count_i
BEGIN
EXEC sp_OASetProperty @jResp, 'I', @i
EXEC sp_OAMethod @jResp, 'StringOf', @strVal OUT, 'EventSubscription.EventCategoriesList[i]'
SELECT @i = @i + 1
END
SELECT @i = 0
EXEC sp_OAMethod @jResp, 'SizeOfArray', @count_i OUT, 'EventSubscription.SourceIdsList'
WHILE @i < @count_i
BEGIN
EXEC sp_OASetProperty @jResp, 'I', @i
EXEC sp_OAMethod @jResp, 'StringOf', @strVal OUT, 'EventSubscription.SourceIdsList[i]'
SELECT @i = @i + 1
END
-- A sample JSON response body parsed by the above code:
-- {
-- "EventSubscription": {
-- "CustomerAwsId": "string",
-- "CustSubscriptionId": "string",
-- "Enabled": boolean,
-- "EventCategoriesList": [
-- "string"
-- ],
-- "SnsTopicArn": "string",
-- "SourceIdsList": [
-- "string"
-- ],
-- "SourceType": "string",
-- "Status": "string",
-- "SubscriptionCreationTime": "string"
-- }
-- }
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @authAws
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbRequestBody
EXEC @hr = sp_OADestroy @sbResponseBody
EXEC @hr = sp_OADestroy @jResp
END
GO
