Skip to main content

Oracle open world day 2

Went to the hcm keynote On mobile and social for two reasons - one I find that the fusion apps stuff gives us a good view on what new features we will get in adf and webcenter also it gives you a good idea in what end users want in an application. What I saw was really impressive the mobile interface is slick and feature rich. Also I have a history with hcm applications so it was good.

Then it was on to a user panel on webcenter content the panel of guests where kind of new to content(one only went into production this month) so it was kind of basic but good. The customer feedback dos and donts could not have more rich.

The I attended a talk by Sten Vesterli of scott tiger - a very good basics talk on 10 "secrets" of a sucessful adf project. If you are not following these rules you should be. But again very basic.
1. Catalog what components you use and how
2. Under promise over deliver
3. Use poc
4. Package
5. Extend
6. Get and use a wiki
7. Nutcracker this is a dev role some who cracks the hard problems
8. Version control make sure you have vc
9.build ci ant maven
10.  Logging use the inbuilt adf logger


I then skipped the cloud keynote to talk to some of the vendors and see a couple of demos. Very cool stuff coming soon on the fmw platform.
Fast scalable fusion middleware applications - good informative presentation taught me something and reminded me other tuning opportunities. 

There is a jsp timeout parameter
Set initial cacity to 0 db pool
Llr reduce load for 2 phase commit
Databsae statistics always check and tune
Gridlink data source
If using Oracle db driver switch weblogic cache off
Parallel muxer -Dweblogic.SocketReaders
Fusion application
Chunk pool
Jbo.recyclethreshold





Comments

Popular posts from this blog

ADF sort of generic screen for tables with the same structure

We have a couple (about a hundred) of tables with the same structure (Code, Description, Create Date, Update Date). So I wanted to do something simple so that I did not have to create all these screens 1) EO   I created the EO based on one of the tables I had that had the above columns. I then Added a transient attribute called table name to my EO based on a groovy expression. (the expression needs to change as I am reading web tier stuff from the model layer but I will fix this later) I then generated a java class for my EO. And added the following overriden method to my newly created java class. protected StringBuffer buildDMLStatement(int i, AttributeDefImpl[] attributeDefImpl,   AttributeDefImpl[] attributeDefImpl2, AttributeDefImpl[] attributeDefImpl3, boolean b) {   StringBuffer statement = super.buildDMLStatement(   i, attributeDefImpl, attributeDefImpl2, attributeDefImpl3, b); return new StringBuffer(StringUtils.replace(statement.to...

Util code

public static MethodExpression getMethodExpression( String expr, Class returnType, Class[] argTypes){ FacesContext fc = FacesContext.getCurrentInstance(); ELContext elctx = fc.getELContext(); ExpressionFactory elFactory = fc.getApplication().getExpressionFactory(); return elFactory.createMethodExpression( elctx, expr, returnType, argTypes); } public static javax.faces.el.MethodBinding getMethodBinding( String expr, Class[] argTypes){ FacesContext fc = FacesContext.getCurrentInstance(); ELContext elctx = fc.getELContext(); return fc.getApplication().createMethodBinding(expr, argTypes); } SetPropertyListener listener = new SetPropertyListener( ActionEvent.class.getName()); listener.setFrom(link.getRoute()); listener.setValueExpression("to", JSFUtils.getValueExpression("#{pageFlowScope.route}", String.class)); action.addActionListener(listener); AdfFacesContext.getCurrentInstance().getPageFlowScope() .put("route", lin...

MANIFEST.MF merge JDeveloper for an executable jar

Goto your project > properties. Then click on deployment in the menu. Edit or add a jar deployment profile. Fill in the details under jar options (select Include manifest and give it a main class name) Also remember that the merge functionality only works with a BLANK line at the end of the merge file. REALLY this caught me. My merge file contents: Class-Path: commons-codec-1.3.jar [...empty line here CRLF...]