SQL Server
SQL Server
Retrieve a Single Contact
See more Google APIs Examples
Demonstrates how to retrieve a single contact (by contactId) for the Google Contacts API.Chilkat SQL Server Downloads
-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
DECLARE @hr int
DECLARE @iTmp0 int
-- Important: Do not use nvarchar(max). See the warning about using nvarchar(max).
DECLARE @sTmp0 nvarchar(4000)
DECLARE @success int
SELECT @success = 0
-- This example requires the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.
-- --------------------------------------------------------------------------------------------------------
-- Note: The code for setting up the Chilkat REST object and making the initial connection can be done once.
-- Once connected, the REST object may be re-used for many REST API calls.
-- (It's a good idea to put the connection setup code in a separate function/subroutine.)
-- --------------------------------------------------------------------------------------------------------
-- It is assumed we previously obtained an OAuth2 access token.
-- This example loads the JSON access token file
-- saved by this example: Get Google Contacts OAuth2 Access Token
DECLARE @jsonToken int
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonToken OUT
IF @hr <> 0
BEGIN
PRINT 'Failed to create ActiveX component'
RETURN
END
EXEC sp_OAMethod @jsonToken, 'LoadFile', @success OUT, 'qa_data/tokens/googleContacts.json'
IF @success <> 1
BEGIN
PRINT 'Failed to load googleContacts.json'
EXEC @hr = sp_OADestroy @jsonToken
RETURN
END
DECLARE @gAuth int
EXEC @hr = sp_OACreate 'Chilkat.AuthGoogle', @gAuth OUT
EXEC sp_OAMethod @jsonToken, 'StringOf', @sTmp0 OUT, 'access_token'
EXEC sp_OASetProperty @gAuth, 'AccessToken', @sTmp0
DECLARE @rest int
EXEC @hr = sp_OACreate 'Chilkat.Rest', @rest OUT
-- Connect using TLS.
DECLARE @bAutoReconnect int
SELECT @bAutoReconnect = 1
EXEC sp_OAMethod @rest, 'Connect', @success OUT, 'www.google.com', 443, 1, @bAutoReconnect
-- Provide the authentication credentials (i.e. the access token)
EXEC sp_OAMethod @rest, 'SetAuthGoogle', @success OUT, @gAuth
-- ----------------------------------------------
-- OK, the REST connection setup is completed..
-- ----------------------------------------------
-- To retrieve the contact, send the following:
-- GET /m8/feeds/contacts/default/full/{contactId}
-- GData-Version: 3.0
EXEC sp_OAMethod @rest, 'AddHeader', @success OUT, 'GData-Version', '3.0'
DECLARE @sbPath int
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbPath OUT
EXEC sp_OAMethod @sbPath, 'Append', @success OUT, '/m8/feeds/contacts/default/full/{contactId}'
-- Get the contact having contactId = "7b1c7b6409e718a0"
DECLARE @numReplacements int
EXEC sp_OAMethod @sbPath, 'Replace', @numReplacements OUT, '{contactId}', '7b1c7b6409e718a0'
DECLARE @sbResponseBody int
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbResponseBody OUT
EXEC sp_OAMethod @sbPath, 'GetAsString', @sTmp0 OUT
EXEC sp_OAMethod @rest, 'FullRequestNoBodySb', @success OUT, 'GET', @sTmp0, @sbResponseBody
IF @success <> 1
BEGIN
EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @gAuth
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @sbPath
EXEC @hr = sp_OADestroy @sbResponseBody
RETURN
END
-- A successful response will have a status code equal to 200.
EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @iTmp0 OUT
IF @iTmp0 <> 200
BEGIN
EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @iTmp0 OUT
PRINT 'response status code = ' + @iTmp0
EXEC sp_OAGetProperty @rest, 'ResponseStatusText', @sTmp0 OUT
PRINT 'response status text = ' + @sTmp0
EXEC sp_OAGetProperty @rest, 'ResponseHeader', @sTmp0 OUT
PRINT 'response header: ' + @sTmp0
EXEC sp_OAMethod @sbResponseBody, 'GetAsString', @sTmp0 OUT
PRINT 'response body: ' + @sTmp0
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @gAuth
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @sbPath
EXEC @hr = sp_OADestroy @sbResponseBody
RETURN
END
-- If the 200 response was received, then the contacts XML is contained
-- in the response body.
DECLARE @xml int
EXEC @hr = sp_OACreate 'Chilkat.Xml', @xml OUT
EXEC sp_OAMethod @xml, 'LoadSb', @success OUT, @sbResponseBody, 0
-- See below for a sample response body.
EXEC sp_OAMethod @xml, 'SaveXml', @success OUT, 'qa_output/google_contact.xml'
-- Now let's parse the XML...
EXEC sp_OAMethod @xml, 'GetChildContent', @sTmp0 OUT, 'title'
PRINT 'title: ' + @sTmp0
DECLARE @emailAddress nvarchar(4000)
EXEC sp_OAMethod @xml, 'ChilkatPath', @emailAddress OUT, 'gd:email|(address)'
EXEC sp_OAGetProperty @xml, 'LastMethodSuccess', @iTmp0 OUT
IF @iTmp0 = 1
BEGIN
PRINT 'email address: ' + @emailAddress
END
-- The response body XML looks something like this:
-- <?xml version="1.0" encoding="UTF-8" ?>
-- <entry gd:etag=""R3kzezVSLit7I2A9XRFaFE8DQAU."" xmlns="http://www.w3.org/2005/Atom" xmlns:batch="http://schemas.google.com/gdata/batch" xmlns:gContact="http://schemas.google.com/contact/2008" xmlns:gd="http://schemas.google.com/g/2005">
-- <id>http://www.google.com/m8/feeds/contacts/support%40chilkatcloud.com/base/7b1c7b6409e718a0</id>
-- <updated>2016-11-18T00:41:56.783Z</updated>
-- <app:edited xmlns:app="http://www.w3.org/2007/app">2016-11-18T00:41:56.783Z</app:edited>
-- <category scheme="http://schemas.google.com/g/2005#kind" term="http://schemas.google.com/contact/2008#contact" />
-- <title>Chilkat Cloud</title>
-- <link rel="http://schemas.google.com/contacts/2008/rel#photo" type="image/*" href="https://www.googleapis.com/m8/feeds/photos/media/support%40chilkatcloud.com/7b1c7b6409e718a0" gd:etag=""fgVhPls4Sit7I2BWHUlTWkQMKHUZKHkkaiw."" />
-- <link rel="self" type="application/atom+xml" href="https://www.googleapis.com/m8/feeds/contacts/support%40chilkatcloud.com/full/7b1c7b6409e718a0" />
-- <link rel="edit" type="application/atom+xml" href="https://www.googleapis.com/m8/feeds/contacts/support%40chilkatcloud.com/full/7b1c7b6409e718a0" />
-- <gd:name>
-- <gd:fullName>Chilkat Cloud</gd:fullName>
-- <gd:givenName>Chilkat</gd:givenName>
-- <gd:familyName>Cloud</gd:familyName>
-- </gd:name>
-- <gd:email rel="http://schemas.google.com/g/2005#other" address="support@chilkatcloud.com" primary="true" />
-- <gContact:groupMembershipInfo deleted="false" href="http://www.google.com/m8/feeds/groups/support%40chilkatcloud.com/base/6" />
-- </entry>
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @gAuth
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @sbPath
EXEC @hr = sp_OADestroy @sbResponseBody
EXEC @hr = sp_OADestroy @xml
END
GO