Recently i ran into a situation where i had to specify a default value for bind variable in ViewAccessor and access the value in the lookup view object. Upon analysis, I found that when i accessed the value using bind variable accessor, the value was always null but in the …
in ADF · Fri 20 December 2013
ADF provides strong transaction handling mechanisms for database based applications which are backed by entity and view objects. But what if you have a application which does not use database ? How do you then detect changes to your data ?. Let’s say you have a web service backed programmatic view …
in ADF · Sat 14 December 2013
ADF essentials release does not include the two IDM jar files that are used for OPSS integration (these are included with normal ADF release) . Although to use OPSS APIs’ features one does not require a porting effort. I just hope that Oracle can offer these with the ADF essentials release …
in ADF · Wed 13 November 2013
To trace an existing J2EE application (or a legacy application,legacy here means the ones still not using CDI) at database layer is not easy, especially if that application does not have any reference to the user whom you want to trace. A cumbersome way would be to pass the …
in java · Sat 12 October 2013
To determine code quality of an application,lot of tools are available such as PMD, FindBugs,etc. During the product development life-cycle there are various phases such as unit testing, code coverage analysis, performance testing ,and code quality analysis. SonarQube is one such open source tool that aggregates the aforementioned …
in ADF · Tue 13 August 2013