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Middleware Feed

Oracle Fusion Middleware, BPEL, JMS, Java EE, developer tools, integration services, business intelligence and collaboration resources, news, and support articles.

How to increase the heap size of the integrated server in JDeveloper 12c

Sometimes there may be a need to increase the heap size of the integrate weblogic server within JDeveloper.   Obviously one can modify the setDomainEnv file in the domain’s bin directory -
 
For Unix, it is in  $HOME/.jdeveloper/system12.1.3****/DefaultDomain/bin
For Windows,  it is in %APPDATA%\JDeveloper\system12.1.3***/DefaultDomain/bin
 
But, you can also change it within JDeveloper, you can do this by
 
Right click on the integratedWebLogicServer in Application Window and select properties->Launch Settings
 

Introduction to FMW 12C REST adapter

In this entry, I will present the usage of the new REST adapter using OSB 12C.  This adapter is a new feature providing support for RESTful web services; it also supports JSON request and response.   One important thing to keep in mind is the internal implementation of the message within OSB is SOAP/XML, there are transformations between JSON and XML during the message processing.
 
Use Case
 
I have deployed a JAX-RS service on the server with the following interfaces and we are going to expose this on OSB.
 

Exactly Wrong

I normally avoid anything that smacks of a competitive discussion on what I consider to be a space for personal reflection. So while I want to disclose the fact that I am not disinterested in the points I am making from a professional standpoint, my main interest is to frame some architecture points that I think are extremely important for the maturation and success of the Hadoop ecosystem.

Dependent Rational Animals

I wanted to briefly comment on Alisdair MacIntyre's lectures collected as "Dependent Rational Animals", but let me precede that with a couple of comments for context: first, as I alluded in my last post referencing Levinas, it is my view that the the ethics demands a certain primacy in any healthy conception of life and society; second, in the area of ethics, Macintyre's After Virtue is the book that has had perhaps the biggest impact on my own thinking.

Using DB Link in OBIEE

This blog talks about the process to use DB Links on OBIEE.

Using BIP parameters in OBIEE dashboards without creating prompts

This is a simple trick that presents the process to have a parametrized BIP report in OBIEE without the need to create new prompts in OBIEE.Steps:1. Edit the dashboard and drag Embedded Content in an OBIEE dashboard section.

Taking a Look at the New Oracle Big Data SQL

Oracle launched their Oracle Big Data SQL product earlier this week, and it’ll be of interest to anyone who saw our series of posts a few weeks ago about the updated Oracle Information Management Reference Architecture, where Hadoop now sits alongside traditional Oracle data warehouses to provide what’s termed a “da

Use tree binding accessors to show detail rows

Tree bindings can be very handy, for example to combine details in the same row as the master. Let’s assume we have the following starting point based on the HR schema:

New in Java 8 : Default and static methods in interfaces

Default method’s  (aka Defender methods) in interfaces are new in Java 8. They enable you to define a default implementation of a method in the interface itself.

If an interface is implemented by several classes, it’s hard to add method’s afterwards, as it will break the code and require all implementing classes to define the method as well. Adding a method to the interface, and defining a default implementation for it, will resolve this problem.

Here’s a code example :

GoldenGate and Oracle Data Integrator – A Perfect Match in 12c… Part 4: Start Journalizing!

In this post, the finale of the four-part series “GoldenGate and Oracle Data Integrator – A Perfect Match in 12c”, I’ll walk through the setup of the ODI Models and start journalizing in “online” mode. This will utilize our customized JKM to build the GoldenGate parameter files based on the ODI Metadata and deploy them to both the source and target GoldenGate installation locations. Before I get into all of the details, let’s recap the first 3 posts and see how we arrived at this point.

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