Automatic Code Generation
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The document discusses various forms of automatic code generation including visual IDEs, code generation engines, template-based approaches, and concerns around maintaining generated code. It provides examples of code generation using tools like Microsoft Visual Studio, XSLT, and Velocity templates. Automatic code generation can increase development speed and consistency by generating code from metadata or templates.
![Introduction CODE GENERATION is code that writes code [1] . Automatic Code Generation can Maintain consistent code quality and allows your code to evolve quickly in response to metadata changes Extend reuse to include code with similar patterns Result: increased speed, reusability, agility, and consistency in your application development](https://image.slidesharecdn.com/liu-1233853332880957-2/85/Automatic-Code-Generation-3-320.jpg)
![Reference [1] Code Generation in Microsoft .NET . Kathleen Dollard. Apress. [2] Generative Programming: Methods, Tools, and Applications . Krzysztof Czarnecki. [3] Click and code [automatic code generation]. Maclay, D. IEE Review. Volume 46, Issue 3, May 2000. [4] Graphical modelling and design with automatic code generation . Smith, M. Partitioning in Hardware-Software Codesigns, IEE Colloquium on.13 Feb 1995. [5] Automatic code generation for actuator interfacing from a declarative specification . Jung, E.; Kapoor, C.; Batory, D. (IROS 2005). 2005 IEEE/RSJ International Conference on. 2-6 Aug. 2005 [6] Tools for the code generation . Johanna Ambrosio. Application Development Trends. 6/30/2003. [7] http://www.codegeneration.net/tiki-index.php [8] http://www.codesmithtools.com/](https://image.slidesharecdn.com/liu-1233853332880957-2/85/Automatic-Code-Generation-12-320.jpg)
Automatic Code Generation
- 1. Automatic Code Generation Present by Jiajing Liu Team 10
- 2. Outline Introduction to CODE GENERATION Forms of Auto-Code Generation Click and Code Generating Purpose Language Code Generation Engine Code Generator Concerns and Constraints Reference Q & A
- 3. Introduction CODE GENERATION is code that writes code [1] . Automatic Code Generation can Maintain consistent code quality and allows your code to evolve quickly in response to metadata changes Extend reuse to include code with similar patterns Result: increased speed, reusability, agility, and consistency in your application development
- 4. Forms of Code Generation Click and Code - Visual IDE Microsoft Visual Studio .net Altova Enterprise XML Suite Borland ECO (Enterprise Core Object) Generating Purpose Language XSL/XSLT Code Generation Engine Velocity MiddleGen
- 5. Example - Visual IDE Microsoft VS.net
- 6. Example - Visual IDE Borland C# Builder with Enterprise Core Object (ECO)
- 7. Example - XSL/XSLT XSL/XSLT(Template) + XML (Data) = HTML Page (Static Code)
- 8. Example – CodeGen Engine #foreach($action in $actions) ${action.Name}Action() { int i; web_submit_data("${wrapperName}DetailNavBarAction.do", "Action=$actionURL/${wrapperName}DetailNavBarAction.do", "Referer=$refererURL/${wrapperName}NavBar.jsp", "Name=navToPage", "Value=$action.Name", ENDITEM, LAST); for(i=0; i<NO_OF_LIST_ENTRIES; i++) { #foreach($vObj in $action.valueObjects) #set($vObjName = $vObj.Name) lr_start_transaction("${vObjName}DetailAction"); web_submit_data("${vObjName}DetailAction.do", "Action=$actionURL/${vObjName}DetailAction.do", "Referer=$refererURL/${vObjName}Detail.jsp", ITEMDATA, #foreach($parameter in $vObj.Parameters) "Name=valueObject.${parameter.Name}", "Value=${parameter.Value}", ENDITEM, #end LAST); lr_end_transaction("${vObjName}DetailAction",LR_AUTO); #end } } #end CustomerDetailAction() { int i; web_submit_data("CustomerDetailNavBarAction.do", "Action=$actionURL/CustomerDetailNavBarAction.do", "Referer=$refererURL/CustomerNavBar.jsp", "Name=navToPage", "Value=CustomerDetail", ENDITEM, LAST); for(i=0; i<NO_OF_LIST_ENTRIES; i++) { lr_start_transaction("CustomerDetailDetailAction"); web_submit_data("CustomerDetailDetailAction.do", "Action=$actionURL/CustomerDetailDetailAction.do", "Referer=$refererURL/CustomerDetailDetail.jsp", ITEMDATA, "Name=valueObject.IdName", "Value=India", ENDITEM, "Name=valueObject.MasterMediaSysId", "Value=45", ENDITEM, "Name=valueObject.TerritoryArray", "Value=${parameter.Value}", ENDITEM, "Name=valueObject.MasterMedia", "Value=Home Video", ENDITEM, "Name=valueObject.PartnerSysId", "Value=20266", ENDITEM, "Name=valueObject.MediaName", "Value=Home Video", ENDITEM, "Name=valueObject.Partner", "Value=Satyam-Hyd5", ENDITEM, "Name=valueObject.PartnerChannelSysId", "Value=89", ENDITEM, "Name=valueObject.Id", "Value=163", ENDITEM, LAST); lr_end_transaction("CustomerDetailDetailAction",LR_AUTO); } } Velocity Template (left) and Generated Result (right)
- 9. Forms of Code Generation Code Generator Template independent Domain Specific Template based Code Munger Inline Code Expander Mixed Code Generator Partial Class Generator Tier Generator
- 10. Example – Code Generator CodeSmith nHibernate Mapping Files Generation
- 11. Concerns and Constraints Code generation is a design smell. Engineers will ignore the 'do not edit' comments. The generator won't be used or maintained. My application isn't complex enough for generation. My application is too complex for generation.
- 12. Reference [1] Code Generation in Microsoft .NET . Kathleen Dollard. Apress. [2] Generative Programming: Methods, Tools, and Applications . Krzysztof Czarnecki. [3] Click and code [automatic code generation]. Maclay, D. IEE Review. Volume 46, Issue 3, May 2000. [4] Graphical modelling and design with automatic code generation . Smith, M. Partitioning in Hardware-Software Codesigns, IEE Colloquium on.13 Feb 1995. [5] Automatic code generation for actuator interfacing from a declarative specification . Jung, E.; Kapoor, C.; Batory, D. (IROS 2005). 2005 IEEE/RSJ International Conference on. 2-6 Aug. 2005 [6] Tools for the code generation . Johanna Ambrosio. Application Development Trends. 6/30/2003. [7] http://www.codegeneration.net/tiki-index.php [8] http://www.codesmithtools.com/
- 13. Thank you Question on Auto-Code Generation?