Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3/4TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

SQL Server Web API Examples

Primary Categories

AWS Translate
Activix CRM
Adyen
Amazon MWS
Azure Maps
Azure Monitor
Azure OAuth2
Azure Storage Accounts
Bluzone
CardConnect
ClickBank
Clickatell
Cloudfare
DocuSign
ETrade
Etsy
Facebook
GeoOp
GetHarvest
Jira
MYOB

Magento
Microsoft Calendar
Microsoft Group
Microsoft Tasks and Plans
Okta OAuth/OIDC
OneLogin OIDC
PayPal
Peoplevox
Populi
QuickBooks
SOAP finkok.com
Shippo
Shopify
Stripe
SugarCRM
Trello
Twitter
VoiceBase
Vonage
Walmart
Walmart v3
Xero
eBay
effectconnect

 

 

 

(SQL Server) Check PayPal Access Token Expiration

Checks to see if the PayPal access token expired.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    -- Note: Requires Chilkat v9.5.0.64 or greater.

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

    -- In the example linked here: PayPal OAuth2 Token,
    -- we fetched a PayPal access token and saved it to a JSON file.
    -- We also recorded the current date/time.
    -- Load this JSON file and compare the current date/time with the fetch date/time
    -- and the "expires_in" value to see if the token is expired.

    DECLARE @json int
    EXEC @hr = sp_OACreate 'Chilkat_9_5_0.JsonObject', @json OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @success int
    EXEC sp_OAMethod @json, 'LoadFile', @success OUT, 'qa_data/tokens/paypal.json'
    IF @success <> 1
      BEGIN

        PRINT 'Failed to load access key json file.'
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    -- Get the current date/time.
    DECLARE @dateTime int
    EXEC @hr = sp_OACreate 'Chilkat_9_5_0.CkDateTime', @dateTime OUT

    DECLARE @bLocalTime int
    SELECT @bLocalTime = 0
    DECLARE @dtNow int
    EXEC sp_OAMethod @dateTime, 'GetAsUnixTime', @dtNow OUT, @bLocalTime

    -- Get the access token create date/time
    DECLARE @dtCreate int
    EXEC sp_OAMethod @json, 'IntOf', @dtCreate OUT, 'tokenCreateTimeUtc'

    -- Find out how many seconds have elapsed.
    DECLARE @numSeconds int
    SELECT @numSeconds = @dtNow - @dtCreate

    -- Get the expires_in value from the JSON.
    DECLARE @expires_in int
    EXEC sp_OAMethod @json, 'IntOf', @expires_in OUT, 'expires_in'


    PRINT 'token age (in seconds) = ' + @numSeconds

    PRINT 'expires_in = ' + @expires_in

    -- If the token expired, or if it will expire in 5 minutes or less,
    -- get another token.
    IF @numSeconds < (@expires_in - 300)
      BEGIN

        PRINT 'The token is not yet expired.  No need to fetch another.'
        EXEC @hr = sp_OADestroy @json
        EXEC @hr = sp_OADestroy @dateTime
        RETURN
      END


    PRINT 'Time to fetch a new access token...'

    -- Get another token..
    -- See the example at Get PayPal OAuth2 Token
    -- to get another token..

    EXEC @hr = sp_OADestroy @json
    EXEC @hr = sp_OADestroy @dateTime


END
GO

 

© 2000-2019 Chilkat Software, Inc. All Rights Reserved.