1. Government Data Integration หลักสูตรเบื้องต้นSOAP songrit@gmail.com 083-788-7769 1

2. วัตถุประสงค์ เข้าใจสถาปัตยกรรม SOA เข้าใจ Web Services พัฒนา Web Services แบบ SOAP 2

3. SOAP Simple Object Access Protocol 3

4. Simple Object Access Protocol (SOAP)? SOAP is an XML notation for describing how messages are assembled and transmitted over HTTP between service consumers (clients) and service providers (servers) 4

5. The Web Services Stack XML Based Messaging Network Service Description Service Publication Service Discovery Service Flow SecurityManagementQuality of Service WSFL WSDL SOAP http, ftp, MQ, IIOP, etc. UDDI 5

6. Server SOAP Server responds in SOAP format Client SOAP Client sends request in SOAP format request respond 6

7. SOAP Simple Object Access Protocol Used to send messages between applications Envelope with Header and Body Invocation of methods 7

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10. WSDL Web Service Description Language ความรู้เบื้องต้นเกี่ยวกับ Web Services 10

11. Uniform Resource Identifier URI - Uniform Resource Identifier URL - Uniform Resource Locator URN - Uniform Resource Name 11

12. WSDL 12

13. WSDL... 13

14. definition 14

15. message 15

16. portType 16

17. binding <soap:binding style='rpc' transport='http://schemas.xmlsoap.org/soap/http'/> <soap:body use='encoded' namespace='urn:localhost-temperature' encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/> <soap:body use='encoded' namespace='urn:localhost-temperature' encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'/> 17

18. service 18

19. 19

20. SOAP Consumer 20

21. Google Search http://code.google.com/apis/soapsearch/ License Key –ecDc6bFQFHLXPKTEO0McWIoE3LVRSEw2 http://api.google.com/GoogleSearch.wsdl 21

22. Controller class CodeController < ApplicationController def googletest yourkey = 'YOUR GOOGLE DEVELOPER KEY' @yourquery = 'SEARCH TEXT' XSD::Charset.encoding = 'UTF8' googleurl = "http://api.google.com/search/beta2" urn = "urn:GoogleSearch" driver = SOAP::RPC::Driver.new(googleurl, urn) driver.add_method('doGoogleSearch', 'key', 'q', 'start', 'maxResults', 'filter', 'restrict', 'safeSearch', 'lr', 'ie', 'oe') @result = driver.doGoogleSearch(yourkey, @yourquery, 0, 3, false, '', false, '', '', '') end 22

23. View Query for: Found: Query took about seconds Title: Summary: Link: "> 23

24. use WSDL require 'soap/wsdlDriver' class CodeController < ApplicationController def googletest yourkey = 'YOUR GOOGLE DEVELOPER KEY' @yourquery = 'SEARCH TEXT' XSD::Charset.encoding = 'UTF8' wsdl = "http://api.google.com/GoogleSearch.wsdl" driver = SOAP::WSDLDriverFactory.new(wsdl).create_rpc_driver @result = driver.doGoogleSearch(yourkey, @yourquery, 0, 3, false, '', false, '', '', '') end 24

25. ปตท. http://www.pttplc.com/pttinfo.asmx?op=Cu rrentOilPrice http://www.pttplc.com/pttinfo.asmx?wsdl 25

26. Controller def ptt require 'soap/wsdlDriver' XSD::Charset.encoding = 'UTF8' wsdl = "http://www.pttplc.com/pttinfo.asmx?wsdl" driver = SOAP::WSDLDriverFactory.new(wsdl).create_rpc_driver @result = driver.CurrentOilPrice(:Language=>'TH') @h= Hash.from_xml @result['CurrentOilPriceResult'] end 26

27. View price is 27

28. PHP & Java http://www.blognone.com/node/4173 28

29. Lab http://www.webservicex.net/CurrencyConv ertor.asmxhttp://www.webservicex.net/CurrencyConv ertor.asmx 29

30. SOAP Provider 30

31. ActionWebService sudo gem install datanoise-actionwebservice --source http://gems.github.com ruby setup.rb 31

32. Generate Web Service ruby script/generate web_service test_ws 32

33. test_ws_api.rb class TestWsApi < ActionWebService::API::Base api_method :dogreeting, :expects => [{:username => :string}], :returns => [{:greeting => :string}] end 33

34. test_ws_controller.rb class TestWsController < ApplicationController require 'action_web_service' web_service_api 'TestWs' wsdl_service_name 'TestWs' def dogreeting(username) "Hello #{username}" end 34

35. Consumption Test (on different port) def test_soap require 'soap/wsdlDriver' XSD::Charset.encoding = 'UTF8' wsdl = "http://localhost:3999/test_ws/wsdl" driver = SOAP::WSDLDriverFactory. new(wsdl).create_rpc_driver @result = driver.dogreeting('songrit') render :text => @result end 35

36. More Parameters class PersonAPI < ActionWebService::API::Base api_method :add, :expects => [:string, :string, :bool], :returns => [:int] api_method :remove, :expects => [:int], :returns => [:bool] end 36

37. Complex Structure & Array http://doiop.com/aws_sample 37