1. 1 2002 CrossRef Annual Member Meeting Implementation Workshop September 26, 2002

2. 2 2002 CrossRef Annual Member Meeting Implementation Workshop Agenda 9:00 - 9:05 Introduction - Chuck Koscher 9:05 - 10:00 Implementation Practices at American Physical Society Mark Doyle, APS 10:00 -10:45 The Implementation of the new CrossRef System Georgios Papadopoulos, CEO Atypon 10:45 - 11:00 Coffee Break 11:00 - 11:45 The New CrossRef XML Schema Bruce D. Rosenblum, Inera Inc. 11:45 - 12:00 Member Access Pages - Chuck Koscher 12:00 - 12:15 Guidelines and Coding Examples - Chuck Koscher 12:15 - ? Open Discussion

3. 3 2002 CrossRef Annual Member Meeting Implementation Workshop System Site - Member Pages

4. 4 2002 CrossRef Annual Member Meeting Implementation Workshop

5. 5 2002 CrossRef Annual Member Meeting Implementation Workshop

6. 6 2002 CrossRef Annual Member Meeting Implementation Workshop

7. 7 2002 CrossRef Annual Member Meeting Implementation Workshop

8. 8 2002 CrossRef Annual Member Meeting Implementation Workshop

9. 9 2002 CrossRef Annual Member Meeting Implementation Workshop

10. 10 2002 CrossRef Annual Member Meeting Implementation Workshop

11. 11 2002 CrossRef Annual Member Meeting Implementation Workshop

12. 12 2002 CrossRef Annual Member Meeting Implementation Workshop

13. 13 2002 CrossRef Annual Member Meeting Implementation Workshop

14. 14 2002 CrossRef Annual Member Meeting Implementation Workshop

15. 15 2002 CrossRef Annual Member Meeting Implementation Workshop

16. 16 2002 CrossRef Annual Member Meeting Implementation Workshop Guidelines OpenURL query problems and deposits, there is no DOI: in a DOI value  Deposits  2 or more deposits can be running simultaneously,  A temp file is created using the HTTP fname parameter … prevents two files with the same name from being deposited at the same time  Queries  Try to avoid many requests with only one query (group in 10+)  Upload very large (1000+) queries using asynchronous query interface  OpenURL Query Format  DON’T : id=doi:10.1061/(ASCE)0893-1321(2002)15:4(125)  Reduce dependence on mddb.xml pre-filtering, submit more queries  DO : id=10.1061/(ASCE)0893-1321(2002)15:4(125)  XSD, operation=doXSDMDUpload : DTD, operation=doMDUpload

17. 17 2002 CrossRef Annual Member Meeting Implementation Workshop Programming - Perl #!/usr/bin/perl -w use strict; use LWP::UserAgent; use URI::Escape; require HTTP::Headers; my $h = HTTP::Headers->new; $h->header('Content-Type' => 'application/x-www-form-urlencoded'); my $user=“XXXX"; my $pass=“yyyyy"; my $query="00218561|||50|16|4713|||1| …. my $verysafe = uri_escape($query, "| \n");  Query as an HTTP POST

18. 18 2002 CrossRef Annual Member Meeting Implementation Workshop my $user_agent = new LWP::UserAgent; $user_agent->agent(“Your agent name".$user_agent->agent); $user_agent->timeout(360); my $req = new HTTP::Request 'POST', 'http://mddb2.crossref.org /query/xref.cgi', $h; $req->content("usr=$user&pwd=$pass&db=mddb&qdata=$query"); # Send query to the server my $response; $response = $user_agent->request($req);  Query as an HTTP POST cont. Programming - Perl

19. 19 2002 CrossRef Annual Member Meeting Implementation Workshop Programming - Java import HTTPClient.*; import java.net.*; … public class doDeposits { HTTPClient.NVPair[] uploadOpts = new HTTPClient.NVPair[2]; HTTPClient.NVPair[] uploadFileOpts = new HTTPClient.NVPair[1]; uploadOpts[0] = new HTTPClient.NVPair ("operation","doMDUpload"); uploadOpts[1] = new HTTPClient.NVPair ("area","live"); uploadFileOpts[0] = new HTTPClient.NVPair ("fname",XMLFile); HTTPClient.NVPair[] ct_hdr = new HTTPClient.NVPair[1]; byte[] uploadBytes;  Deposit as an HTTP POST

20. 20 2002 CrossRef Annual Member Meeting Implementation Workshop http://mddb2.crossref.org/doc/samples.zip  Down load sample code from our site HTTPClient.HTTPConnection httpConn = new HTTPClient.HTTPConnection (host,port); uploadBytes = HTTPClient.Codecs.mpFormDataEncode (uploadOpts,uploadFileOpts,ct_hdr); HTTPClient.CookieModule.setCookiePolicyHandler(null); HTTPClient.HTTPResponse httpResp = null; httpResp = httpConn.Post ("/servlet/deposit?login_id=" + username + "&login_passwd=" + password,uploadBytes,ct_hdr); …. Programming - Java http://www.innovation.ch/java/HTTPClient/  Requires HTTPClient.jar  Deposit as an HTTP POST cont

21. 21 2002 CrossRef Annual Member Meeting Implementation Workshop Programming - VB Set WinHttpReq = New WinHttpRequest (need winhttp50sdk.exe) WinHttpReq.SetTimeouts 0, 60000, 60000, 300000 WinHttpReq.Open "GET", _ "http://mddb2.crossref.org/query/xref.cgi?usr=" + username.Text + _ "&pwd=" + password.Text + "&area=" + area + "&fuzzy=true&type=" + _ “operation + "&qdata=" + qData”, False WinHttpReq.Send results = WinHttpReq.ResponseText  Query as an HTTP GET

22. 22 2002 CrossRef Annual Member Meeting Implementation Workshop Programming - VB Set WinHttpReq = New WinHttpRequest (need winhttp50sdk.exe) WinHttpReq.SetTimeouts 0, 60000, 60000, 300000 WinHttpReq.Open "POST", "http://mddb2.crossref.org/servlet/deposit", False WinHttpReq.SetRequestHeader "Pragma", "no-cache" WinHttpReq.SetRequestHeader "Content-Type", "multipart/form-data; boundary=-------------------------7d23583220204" formData = formData + "---------------------------7d23583220204" + vbCrLf formData = formData + "Content-Disposition: form-data; name=" + Chr(34) + "login_id" + Chr(34) + vbCrLf formData = formData + vbCrLf formData = formData + username.Text + vbCrLf WinHttpReq.Send formData HTML.DocumentHTML = WinHttpReq.ResponseText  Deposit as an HTTP POST

23. 23 2002 CrossRef Annual Member Meeting Implementation Workshop CrossRef Client Application http://www.crossref.org/vbclient.zip

24. 24 2002 CrossRef Annual Member Meeting Implementation Workshop CrossRef Client Application http://www.crossref.org/vbclient.zip

25. 25 2002 CrossRef Annual Member Meeting Implementation Workshop CrossRef Technical Working Group  Join the TWG !!! Monthly teleconferences Mailing list crtwg@crossref.org Mail list archives available on www.crossref.org ckoscher@crossref.org Planning an ‘in-person’ TWG for later this year