|
Vol: 54(68) No: 3 / September 2009 The use and importance of Hook Methods in Web Dynpro ABAP and Web Dynpro Java A. D. Cristea "Politehnica" University of Timisoara, V. Parvan no. 2, Timisoara, Romania, e-mail: anadaniela05@yahoo.com D. A. Berdie "Politehnica" University of Timisoara, V. Parvan no. 2, Timisoara, Romania M. Osaci "Politehnica" University of Timisoara, V. Parvan no. 2, Timisoara, Romania Keywords: : Hook Methods, Phase Model, Web Dynpro ABAP, Web Dynpro Java, Framework Abstract Web Dynpro ABAP and Web Dynpro Java are two SAP Frameworks that use the Model View Controller (MVC) concept to develop web business applications. Both Frameworks have a number of so-called “Hook Methods” that are automatically generated and make the interface between the Framework and the application we are developing. These methods have a special importance and can help us to develop the applications. In this paper we bring in, through examples, the main Hook Methods presented in Web Dynpro ABAP and some of the Hook Methods presented in Web Dynpro Java, accentuating the importance of their usage. References [1] Loren Heilig, Steffen Karch, Oliver Böttcher, Christophe Mutzig, Jan Weber, Roland Pfennig, SAP NetWeaver: The official Guide, Galileo Press 2008. [2]http://help.sap.com/saphelp_nw04s/helpdata/en/45/c87f413e70010de10000000a1550b0/frameset.htm. [3] Chris Whealy, Inside Web Dynpro for Java, Galileo Press 2007 [4]http://help.sap.com/saphelp_nw04s/helpdata/en/d2/8acd409cc4dd50e10000000a1550b0/frameset.htm. [5] Ulli Hoffman, Web Dynpro for ABAP, Galileo Press 2006. [6]http://help.sap.com/saphelp_nw04s/helpdata/en/45/c87f413e70010de10000000a1550b0/frameset.htm. [7]https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/db22242d-0701-0010-28a2-aeaa1fefd706. [8]https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/7169a8e5-0601-0010-6d92-90c2aa109568. [9]https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/102ed591-62a6-2910-94ac-e6038ef7b76e. [10] Karl Kessler – Peter Tillert, Panayot Dobrikov, Java Programing with the SAP Web Application Server, Galileo Press 2005. |