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Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
Component Based Distributed System Development
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Component Based Distributed System Development

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  • 1. Component based development SC2 - Software Core for Computer-based systems
  • 2. 2 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
  • 3. 3 Objective SC2 - Software Core for Computer-based systems
  • 4. 4 Objective Large distributed systems development cost reduction implies: Programming by assembly (manufacturing) rather than development (engineering) Reduced skills requirements Focus expertise on domain problems Improving software quality SC2 - Software Core for Computer-based systems
  • 5. 5 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
  • 6. 6 Component Based development for complex systems Develop large software systems like : Hardware Car Manufacturing rather than engineering Product line Assembly line Product line Tools chain Reuse time Engineering Development Production Phase Phase SC2 - Software Core for Computer-based systems
  • 7. 7 Complex system : ATC centre RADAR AFTN/CIDIN ATFM ADJACENT FIR'S/TWR'S MET Centres Radar Front Radar Data Flight Plan Supervisory Recording Control Simulator Processing Radar Front Processing Radar Data Processing Flight Plan Supervisory Replay Recording Control Simulator Processing Processing Processing Replay Dual LAN FDDI Voice control controller controller controller controller and Voice control Working Working Working Working communications and Position Position Position Position communications • Intercom • Priority ~ 50 • Public • RADIO A/G SC2 - Software Core for Computer-based systems
  • 8. 8 Complex system : Combat Naval System Tracks display Radar detections Detections processed into tracks by the CMS SC2 - Software Core for Computer-based systems
  • 9. 9 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
  • 10. 10 Tool chain : Computer Aided System Design UML Visual Tools SC2 - Software Core for Computer-based systems
  • 11. 11 Hardware Components Analogy Component Library Data Sheet SC2 - Software Core for Computer-based systems
  • 12. 12 Domain Components Component Library ACR RADAR CWP RDP FDP ABS CP FPM AGDC ADS-B TP Data Sheet SC2 - Software Core for Computer-based systems
  • 13. 13 Computer aided design for the whole process Operation Validation Integration Development Design SC2 - Software Core for Computer-based systems
  • 14. 14 From Design, Deployment, Installation, to Validation Visual design Tool Visual Deployment Tool Simulation Tool Validation Tool Sun SPARC IBM Compatible DECstation IBM Compatible IBM RS/6000 Mac SE/Classic System Engineer System Monitor Architect Integrator Design Model Deployment Model SC2 - Software Core for Computer-based systems
  • 15. 15 System Design Visual Tools System Engineer, Architect SC2 - Software Core for Computer-based systems
  • 16. 16 System Design Visual Tools System Engineer, Architect Design Model SC2 - Software Core for Computer-based systems
  • 17. 17 System Design Visual Tools System Engineer, Architect Design Model IDL SC2 - Software Core for Computer-based systems
  • 18. 18 System Design Visual Tools System Engineer, Architect Design Model IDL XML SC2 - Software Core for Computer-based systems
  • 19. 19 System Design Visual Tools System Engineer, Architect Design Model IDL XML SC2 - Software Core for Computer-based systems
  • 20. 20 System Design Visual Tools System Engineer, Architect Design Model IDL XML SC2 - Software Core for Computer-based systems
  • 21. 21 System Design Visual Tools System Engineer, Architect Design Model MOF/ XMI IDL XML SC2 - Software Core for Computer-based systems
  • 22. 22 System Design Visual Tools System Engineer, Architect Design Model MOF/ XMI Simulation Tools IDL XML SC2 - Software Core for Computer-based systems
  • 23. 23 System Design Visual Tools System Engineer, Architect Design Model MOF/ XMI Simulation Tools IDL XML SC2 - Software Core for Computer-based systems
  • 24. 24 System Design Visual Tools System Engineer, Architect Design Model MOF/ XMI Simulation Tools IDL XML Validation patterns SC2 - Software Core for Computer-based systems
  • 25. 25 System Deployment and Integration System Integrator Sun SPARC IBM Compatible DECstation IBM Compatible IBM RS/6000 Mac SE/Classic Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
  • 26. 26 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IBM Compatible IBM RS/6000 Mac SE/Classic Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
  • 27. 27 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
  • 28. 28 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
  • 29. 29 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
  • 30. 30 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
  • 31. 31 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor Validation COTS Container patterns zipfile zipfile SC2 - Software Core for Computer-based systems
  • 32. 32 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor Validation COTS Container patterns zipfile zipfile SC2 - Software Core for Computer-based systems
  • 33. 33 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
  • 34. 34 Mouse Click Recording Surveillance System Development Flight Management Sup ODS SC2 - Software Core for Computer-based systems
  • 35. 35 Mouse Click Recording Surveillance System Development Flight Management Sup ODS SC2 - Software Core for Computer-based systems
  • 36. 36 Mouse Click Surveillance System Development Recording Flight Management Sup ODS SC2 - Software Core for Computer-based systems
  • 37. 37 Mouse Click System Development Recording Surveillance Flight Management Sup ODS SC2 - Software Core for Computer-based systems
  • 38. 38 Mouse Click System Development Recording Surveillance Flight Management ODS Sup SC2 - Software Core for Computer-based systems
  • 39. 39 Mouse Click System Development Recording Surveillance Flight Management Sup ODS SC2 - Software Core for Computer-based systems
  • 40. 40 System Architecture A business model Domain engineering Domain services specification No assumption on Execution Platform (separation of concerns) SC2 - Software Core for Computer-based systems
  • 41. 41 System Architecture A business model Domain engineering Domain services specification No assumption on Execution Platform (separation of concerns) A component execution model (seamless integration) Components interconnection CORBA component model (CCM) Container SC2 - Software Core for Computer-based systems
  • 42. 42 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
  • 43. 43 A Domain Service = A CORBA Object A service (CORBA Object) is defined by : An Interface Interface A protocol Behavior Described in UML Without any assumptions on : Execution Platform (separation of concerns) SC2 - Software Core for Computer-based systems
  • 44. 44 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
  • 45. 45 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
  • 46. 46 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
  • 47. 47 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
  • 48. 48 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
  • 49. 49 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
  • 50. 50 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
  • 51. 51 What We Service B May Have : Service A Service D Service C Service E SC2 - Software Core for Computer-based systems
  • 52. 52 Spaghetti Plate Syndrome SC2 - Software Core for Computer-based systems
  • 53. 53 Spaghetti Plate Named Syndrome Pipe SC2 - Software Core for Computer-based systems
  • 54. 54 Spaghetti Reliable Plate Multicast Syndrome SC2 - Software Core for Computer-based systems
  • 55. 55 Spaghetti Plate Syndrome Spaghetti Plate SC2 - Software Core for Computer-based systems
  • 56. 56 Spaghetti Plate Syndrome System Architect Spaghetti Plate SC2 - Software Core for Computer-based systems
  • 57. 57 Spaghetti Plate Syndrome System Integrator System Architect Spaghetti Plate SC2 - Software Core for Computer-based systems
  • 58. 58 What We Want ! Recording Surveillance Recording Surveillance Flight Management Sup ODS Sup Seamless Integration ODS SC2 - Software Core for Computer-based systems
  • 59. 59 Container Model Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 60. 60 Container Model Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 61. 61 Object Container Model IDL Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 62. 62 Object Container Model IDL Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 63. 63 Object Container Model IDL Automatically generated Container from Object IDL Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 64. 64 Object Container Model IDL Automatically generated Container from Object IDL Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 65. 65 Object Container Model IDL Automatically generated Container from Object IDL Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 66. 66 Object Container Model IDL Automatically generated Generated Typed Container Local Interfaces from Object IDL Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 67. 67 Object Container Model IDL Automatically generated Generated Typed Container Local Interfaces from Object IDL Container Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 68. 68 Object Container Model IDL Automatically generated Generated Typed Container Local Interfaces from Object IDL Container Container Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
  • 69. 69 Object Container Model IDL Automatically generated Generated Typed Container Local Interfaces from Object IDL Container Container Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems Spaghetti Plate
  • 70. 70 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
  • 71. 71 Component and CORBA object A component is a deployable objet Object As specified Client Object Object Provides Object uses SC2 - Software Core for Computer-based systems
  • 72. 72 Component and object A component is a deployable objet ? As deployed Client Object ? Provides ? uses SC2 - Software Core for Computer-based systems
  • 73. 73 Object Interface (IDL CORBA 2) interfaces Usual CORBA object .. SC2 - Software Core for Computer-based systems
  • 74. 74 Component Interface (IDL CORBA 3) Provides { interfaces Usual CORBA object .. } SC2 - Software Core for Computer-based systems
  • 75. 75 Component Interface (IDL CORBA 3) Provides { interfaces Usual CORBA object .. } Connection to a Usual uses { CORBA Object interfaces .. } SC2 - Software Core for Computer-based systems
  • 76. 76 Object Composition IDL CORBA 2 IDL Server IDL CORBA 2 IDL Object Client Server IDL CORBA 2 IDL Server Provides Uses SC2 - Software Core for Computer-based systems
  • 77. 77 Object Composition IDL CORBA 3 IDL IDL CORBA 2 IDL Server IDL CORBA 2 IDL Object Client Server IDL CORBA 2 IDL Server Provides Uses SC2 - Software Core for Computer-based systems
  • 78. 78 Object Composition IDL CORBA 3 IDL Provides { interfaces .. Server } uses { interfaces .. } Object Client Server Server Provides Uses SC2 - Software Core for Computer-based systems
  • 79. 79 CORBA Component Model (CCM) CCM IDL “IDL3” Extension to IDL (IDL2 Meta Type) «packaging» language Define a component in terms of... Offered functionality (Server role) interfaces provided events emitted Dependencies (Client role) distant interfaces required events consumed Configuration attributes SC2 - Software Core for Computer-based systems
  • 80. 80 CCM : Code Generation IDL3 “IDL3” is parsed, producing : An IDL2 interface Defining interface between component and container Compiler Middleware, Framework independent Container code Idl2 Container Provides the glue between application and infrastructure SC2 - Software Core for Computer-based systems
  • 81. 81 CORBA Component Model IDL IDL3 provides : • logical architecture • logical connectivity • dependency visibility SC2 - Software Core for Computer-based systems
  • 82. 82 CORBA Component Model (CCM) CCM Container Container handles, Component interconnection Event issues Config / packaging issues Other functions Local IDL (local service ie no IOR) Component is isolated from the underlying architecture (framework). This is a standard & formal way of creating wrappers. SC2 - Software Core for Computer-based systems
  • 83. 83 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
  • 84. 84 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
  • 85. 85 Component/Container interaction Component interacts with container SC2 - Software Core for Computer-based systems
  • 86. 86 Component/Container interaction Container interacts with other container SC2 - Software Core for Computer-based systems
  • 87. 87 Component/Container interaction Components exchange information SC2 - Software Core for Computer-based systems
  • 88. 88 Component/Container interaction Container interacts with Component SC2 - Software Core for Computer-based systems
  • 89. 89 Container Model Clear separation of the application component the technical middleware Middleware container Component container protects the Infrastructure component container offers simple interfaces to component SC2 - Software Core for Computer-based systems
  • 90. 90 Container/Infrastructure interaction Container interacts with other container Middleware (Infrastructure, Framework) SC2 - Software Core for Computer-based systems
  • 91. 91 Container/Infrastructure interaction Container interacts with other container Container interacts with other Container Through Infrastructure Service Middleware (Infrastructure, Framework) SC2 - Software Core for Computer-based systems
  • 92. 92 Container/Infrastructure interaction Component interacts with container Middleware (Infrastructure, Framework) SC2 - Software Core for Computer-based systems
  • 93. 93 Container/Infrastructure interaction Component interacts with container Components exchange information Through Infrastructure Service Middleware (Infrastructure, Framework) SC2 - Software Core for Computer-based systems
  • 94. 94 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
  • 95. 95 Container and object deployment A component is a deployable objet Object Client Object Object Provides Object uses SC2 - Software Core for Computer-based systems
  • 96. 96 Container and Object Deployment Client Objet O1 02 03 SC2 - Software Core for Computer-based systems
  • 97. 97 Container and Object Deployment Client Objet O1 02 03 Spaghetti Plate SC2 - Software Core for Computer-based systems
  • 98. 98 Container and Object Deployment Client Objet O1 02 03 Container Spaghetti Plate SC2 - Software Core for Computer-based systems
  • 99. 99 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
  • 100. 100 Container and separation of concerns : without container Objet O1 02 03 Technical Code Business Code Technical Code Business Code Technical Code SC2 - Software Core for Computer-based systems
  • 101. 101 Container and separation of concerns : with container Object Container O1 02 03 Business Code Technical Code Technical Code Business Code Technical Code SC2 - Software Core for Computer-based systems
  • 102. 102 Container and separation of concerns : determinism HMI Server HMI ??? IHM Container ????? Server Container Server Request (Data) Trace (Data) • Automation of technical services: tracing, recording Request (Data) Trace (Data) => Validation Determinism Request (Data) • Simplification of business Reply coder’s work Record (Data) Reply Record (Data) Reply SC2 - Software Core for Computer-based systems
  • 103. 103 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
  • 104. 104 Enterprise computing CCM container Business Container Container Application Event Persistence Security Transaction Middleware services SC2 - Software Core for Computer-based systems
  • 105. 105 Real Time computing CCM container Business Container Container Application Load Fault Tracing Recording Balancing Tolerance Middleware services SC2 - Software Core for Computer-based systems
  • 106. 106 Extended Real Time computing CCM container Business Container Container Application DDS ? ? ? Middleware services SC2 - Software Core for Computer-based systems
  • 107. 107 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
  • 108. 108 Flexible Container Code Generation IDL3 Template Driven Code generation Compiler Template Written By middleware Experts Container Idl2 SC2 - Software Core for Computer-based systems
  • 109. 109 Flexible Container Code Generation IDL3 C++ Compiler Template C++ Container Idl2 SC2 - Software Core for Computer-based systems
  • 110. 110 Flexible Container Code Generation IDL3 Ada Compiler Template Ada Container Idl2 SC2 - Software Core for Computer-based systems
  • 111. 111 Flexible Container Code Generation IDL3 Validation Compiler Template Validation Container Idl2 SC2 - Software Core for Computer-based systems
  • 112. 112 Infrastructure Interchange Validation Container Operational Container Validation Framework Operational Framework SC2 - Software Core for Computer-based systems
  • 113. 113 Infrastructure Interchange Validation template written by Validation experts Validation Container Operational Container Validation Framework Operational Framework SC2 - Software Core for Computer-based systems
  • 114. 114 Infrastructure Interchange Operational template written by Validation experts Validation Container Operational Container Validation Framework Operational Framework SC2 - Software Core for Computer-based systems
  • 115. 115 System Design and Simulated validation System Engineer, Architect Design Model MOF/ XMI Simulation Tools Validation Operational Container Validation Container Pattern SC2 - Software Core for Computer-based systems
  • 116. 116 System Design and Simulated validation Business Model Functional Non Functional Model Model Container Functional Non Functional Simulation Simulation Deployment = = Results Results System SC2 - Software Core for Computer-based systems
  • 117. 117 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
  • 118. 118 Component Based Fault Load Tolerance Middleware Balancing Fault Load Tolerance Balancing Real Time DDS Events DDS Events SC2 - Software Core for Computer-based systems

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