1 JEITA IT CORBA Web NEC Copyright(c) 2002, NEC Corp.

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1 1 JEITA IT CORBA Web NEC

2 2 ORB CORBA CORBA Web

3 3 ORB

4 IT 4 AP C AP-X client A AP-Y AP-X Windows2000 C++ client B Windows XP AP-Y Linux AP-Y ( BAP-Y OS Solaris

5 5 (A (A (B (B (C (C (D (D (E (E AP AP B A A-D E B-D B-C C

6 Object Request Broker 6 ( ( UNIXWindows (COBOL C++... ( CORBA RMI SOAP

7 7 AP AP AP ORB (ORB AP AP AP AP

8 8 CORBA

9 OMG CORBA 9 OMG(Object Management Group 1989 Object Management Architecture ( (IDL (IIOP OS ( Model Driven Architecture CORBA AP

10 CORBA 10 CORBA 1 CORBA 2 (IIOP AP CORBA 2.X

11 CORBAAP 11 C ( B A CORBA B ( C BO EC A DB ORB

12 12 CORBA AP (CORBA/IIOP (CORBA Inside CORBA ( J.

13 CORBA 13 ORB AP / Interoperable Internet Object ORB ORB Inter-ORB Reference Protocol (IOR (IIOP DORB BORB CORB (CORBA AORB AP

14 CORBA 14 (IDL IDL ORB ( IDL C C++ Smalltalk COBOL ( ( IDL B -3 IDL ORB ORB runtime runtime -2 ( ( C C++ Smalltalk COBOL -1-1 A IDL ORB ORB runtime runtime -3 ORB( ORB(

15 15 IDL exception NoExist { string key; IDL IDL }; exception AlreadyExists { string key; IDL IDL }; interface db { void register_pair(in string key, in long value raises(alreadyexists; long get_value(in string key raises(noexist; void set_value(in string key, in long value raises(noexist; string get_keys(in long value; void clear(; oneway void kill_server(; }; IDL CORBA::Long dbimpl::get_value(const char* key { // return gethash(key; } // CORBA::Object_ptr _obj = namesvobj->resolve_str("mydb"; // db_ptr p_db = db::_narrow(_obj; // CORBA::Long retval = 0; try { retval = p_db->get_value("key1"; } catch (const NoExist& e { }

16 CORBA Serv2 SERV2 ORB it2.cc.titech.ac.jp Serv2 SERV1 SERV2 it1.cc.titech.ac.jp:8192:serv1 it2.cc.titech.ac.jp:6341:serv2

17 CORBA 17 (IIOP CORBA ( (

18 18 CORBA

19 CORBA ( / / (OMG NASA Goddard Space Flight Center GUI Fat-Client multi-tier Thin-Client Legacy C++ CORBA Boeing CORBA Rockwell Science Center Lisp C++AP CORBA Bank of America Web CORBA 2 1 CRM Nations Bank Web /Web CORBA / / CORBA / National Semiconductor UK / CNN Interactive / CORBA NIKE CORBA AT&T IT 2040 CORBA / American Airline CORBA / FedEX Deutsche Presse Agentur / 19

20 20 PC group=getgroup( proj ; user=getuser( user1 ; group->adduser(user; AP (Solaris (HP-UX PC ORB (Windows 2000 IDL interface Group { long AddUser(in User userobj; long RemoveUser(in User userobj; long ListUser(out UsersList userlist; };

21 : VOD 21 CdS( DAVIC ORB

22 : 22 Software Defined Radio Forum (SDR Forum minimum CORBA realtime CORBA CORBA

23 23 Web Web Nirvana

24 24 CORBA + /EJB + Web CORBA DB ( /EJB Enterprise Beans (Session Bean/Entity Bean DB RMI over IIOP (CORBA Web XML XMLXSLTXML Schema HTTPWeb SOAP Web (TCP 80/HTTP WSDL

25 Web 25 Web Web Web Web Web Web

26 26 Web Web 3 [ ] UDDI [ ] [ ] ( WSDL(Web Service Description Language SOAP(Simple Object Access Protocol UDDI(Universal Description, Discovery and Integration

27 Web 27 (RosettaNet WSFL, WSCI ebxml BPSS UDDI WSDL SOAP HTTP, SMTP Web XML Messaging XML Messaging Sier xsp Web WSDL(Web Services Description Language UDDI(Universal Description, Discovery and Integration SOAP(Simple Object Access Protocol XML

28 SOAP (Simple Object Access Protocol 28 XML Envelope Header Body SOAP Envelope <SOAP-ENV:Envelope xmlns:soap-env= " SOAP-ENV:encodingStyle= " SOAP Header <SOAP-ENV:Header> </SOAP-ENV:Header> <SOAP-ENV:Body> <m:getlasttradeprice xmlns:m="some-uri"> <m:symbol>dis</m:symbol> </m:getlasttradeprice> </SOAP-ENV:Body> </SOAP-ENV:Envelope> SOAP Body SOAP Envelope <SOAP-ENV:Envelope xmlns:soap-env= " SOAP-ENV:encodingStyle= " SOAP Header <SOAP-ENV:Header> </SOAP-ENV:Header> SOAP Body <SOAP-ENV:Body> <m:getlasttradepriceresponse xmlns:m="some-uri"> <m:price>34.5</m:price> </m:getlasttradepriceresponse> </SOAP-ENV:Body> </SOAP-ENV:Envelope>

29 WSDL (Web Services Description Language 29 WSDL XML <?xml version="1.0"?> <definitions name="stockquote targetnamespace=" xmlns:tns=" xmlns:xsd1=" xmlns:soap=" xmlns=" <types> <schema targetnamespace=" xmlns=" <element name="tradepricerequest"> <complextype> <all> <element name= symbol" type="string"/> </all> </complextype> </element> <element name="tradepriceresult"> <complextype> <all> <element name="price" type="float"/> </all> </complextype> </element> </schema> </types> <message name="getlasttradepriceinput"> <part name= GetLastTradePrice" element="xsd1:tradepricerequest"/> </message> <message name="getlasttradepriceoutput"> <part name= GetLastTradePriceResult" element="xsd1:tradepriceresult"/> </message> <porttype name="stockquoteporttype"> <operation name="getlasttradeprice"> <input message="tns:getlasttradepriceinput"/> <output message="tns:getlasttradepriceoutput"/> </operation> </porttype> <binding name="stockquotesoapbinding" type="tns:stockquoteporttype"> <soap:binding style="document" transport=" <operation name="getlasttradeprice"> <soap:operation soapaction=" <input> <soap:body use="literal" namespace=" encodingstyle=" </input> <output> <soap:body use="literal" namespace=" encodingstyle=" </output> </operation> </binding>

30 UDDI (Universal Description, Discovery and Integration 30 UDDI SOAP Web / / SOAP access 3 find (SOAP SOAP/HTTP HTML/HTTP register Web 5 (SOAP bind 4 UDDI 2 WSDL 0 1 deploy SOAP

31 31 Web W3C Choreography XML/EDI Liberty Alliance UDDI SSO GGF OGSA WSDL W3C WS-Security SAML SOAP BTP OASIS ebxml BPSS, CPPA ebxml MS WS-I DOPG ECOM

32 32 Web ASP SOAP,HTTP SOAP,HTTP EAI SOAP,HTTP (

33 33 IIOPSOAP (

34 34 (The Distributed Object Promotion Group HP NEC IBM Tmax BEA DOPG

35 35 CORBA CORBA EJBWeb CORBA (OTS (INS EJB EJB Web IIOP-SSL IIOP RMI over IIOP SOAP (HTTP DOPG

36 36 DOPG Security Service Security Service Interoperable Naming Service Interoperable Naming Service IIOP IIOP (1 4 (2 5 (/ IIOP-SSL 2002 SOAP SOAP SOAP SOAP COST COST DOPG

37 37 IIOP (1999/5/18 SYSTEM[nju:] C++ INTERSTAGE C++ WebOTX NEC C++ TPBroker C++ 2 Sun Orbix TIS/ NEC C++ Oracle Application Server 4.0 Oracle8i Oracle TIB/ObjectBus TIBCO BEA WebLogic Enterprise BEA C++ WebSphere Application Server IBM SYSTEM [nju:] C++ TBD INTERSTAGE C++ TBD WebOTX NEC C++ TBD TPBroker C++ TBD 2 Sun Orbix TIS/NEC C++ TBD OAS 4.0 Oracle TIB/ ObjectBus TIBCO TIBCO 7 (TBD DOPG

38 SOAP 38 : ( WebLogic WebSphere WebOTX Server Orbix E2A XMLBus Oracle9iAS Release2 JEUS BEA IBM NEC TmaxSoft ( Cosminexus Interstage NonStop SOAP for J2EE SDK1.3 +WSDP Sun ONE AS7 EAServer WebLogic Server BEA WebSphere IBM WebOTX NEC Orbix E2A XMLBus Oracle9iAS Release2 JEUS TmaxSoft Cosminexus Interstage NonStop SOAP for J2EE SDK WSDP Sun ONE AS7 EAServer ( DOPG

39 39 CORBA EJB SOAP

40 40 Web thin Web thin Web Web Web Web Web Web DB Web Web AP AP Web Web AP Web Web AP

41 41 WebOTX Application Server CORBA J2EE CORBA (,C++,COBOL Rich HTTP Thin IIOP Web Servlet JSP ASP IIOP WebOTX EJB C++ COBOL OLF-TP MQ VISMQTUXEDODB (WebSAM

42 SOAP 42 SSL Web Web RMI CORBA

43 43 OSS(Open Source Software ( 2002 SI

IT Web NEC Corporation

IT Web NEC Corporation IT Web 2002 5 27 1 1. Web 2. Web 3. Web 4. Web 5. 6. Web 7. Web 8. 2 . Web 3 4 Web Web HTML Web XML Web Web LAN) EAI WebEAI) ) SCM ( ) (SOAP, UDDI) ) (Web ) Web/HTML Web/HTML Web/XML Web/XML Web Web 1.1