tag:blogger.com,1999:blog-1622508983090202778.post6290097477752426451..comments2024-02-27T07:29:55.625+02:00Comments on ADF & Weblogic How To: What ADF Error Messages mean (eg. JBO-xxxxx or ADFC-xxxxx etc. )Spyros Doulgeridishttp://www.blogger.com/profile/04890659639356766569noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-1622508983090202778.post-56728882070595612112011-02-08T05:51:26.312+02:002011-02-08T05:51:26.312+02:00Thanks Mr.SpyrosThanks Mr.SpyrosAnonymoushttps://www.blogger.com/profile/14201710988580839493noreply@blogger.comtag:blogger.com,1999:blog-1622508983090202778.post-74458054827164196102011-02-05T06:25:35.849+02:002011-02-05T06:25:35.849+02:00Hi Mr. Amr,
It depends what level of learning you ...Hi Mr. Amr,<br />It depends what level of learning you are talking about: <br /><br />Newbiew - build simple pages with basic logic: it is pretty easy because ADF intends to be a 4GL so with all the wizards and stuff you ll be doing pages in no time. Let's say less than a month.<br /><br />Intermediate - going beyond the basic/shipped functionality. This means overwriting the base classes of ADF Bussiness components and put your custom logic. Regarding ADF Faces I think it ll be easier considering your JSF background. If you do not have a guidance from a ADF Guru in your team this might take a while, so let's say around 6 months.<br /><br />Expert/Oracle ACE - You are really know what you are doing. This is counted in years.<br /><br />Key factors: <br />What people are in your team. <br />If you have an Oracle ACE or ADF Guru on your team the learning effort will be reduced a lot.<br /><br />Find a book.<br />There are a lot ADF books in the last 1 year. Developer's guide is good but in my opinion not suitable for ADF entry point developers.<br /><br />Use blogs/OTN:<br />If you get stuck (and you will but not as often as a couple years before :) ) always search and ask. ADF has a good community. Check/Search my blogs list and you ll find an answers.Spyros Doulgeridishttps://www.blogger.com/profile/04890659639356766569noreply@blogger.comtag:blogger.com,1999:blog-1622508983090202778.post-2583830816925922312011-02-05T05:21:16.023+02:002011-02-05T05:21:16.023+02:00hi Mr.Spyros
i need to learn Oracle ADF so i need ...hi Mr.Spyros<br />i need to learn Oracle ADF so i need to know how many can i take of time to learn it??<br />-i can develop application with JSF, EJB and Hibernate<br />Thanks,Anonymoushttps://www.blogger.com/profile/14201710988580839493noreply@blogger.com