During the AMIS ADF Masterclass I showed how to take a picture from
within an ADF Mobile application, attach it to an Email and send that
email out to several recipients. To top it of, I even added the GPS
coordinates to the subject, so you know where the picture was taken. And
all of that with the push of one single button. Sounds complicated ?
Well actually it is very simple.
There are two ways to interact with device services. One is by using the page Definition, the second is by using the API.
decided not to use the (more...)
In this post I am going to show how to deploy Oracle ADF Applications into the Oracle Cloud using JDeveloper.
Prerequisites / Environment
You should have the following at your hands.
- JDeveloper (JDEVADF_188.8.131.52.0CLOUD_GENERIC_121118.1600.6229)
- Oracle Cloud Java Service (which includes the database cloud service as well)
- Oracle Database (HR Schema)
- Having deployed the DB Objects and Data (HR.EMPLOYEES and HR.DEPARTMENTS) as described in the previous post.
In its current stage Oracle Java Cloud Service runs WebLogic Server
10.3.6 with the appropriate Runtime ADF 184.108.40.206. Deployment of ADF
Patching Exalogic part 4a
Before we dive further
into the brave new world of virtualization on the Exalogic, I thought
I’d finish up my series of posts on patching. My previous posts on this
subject detailed upgrading firstly the network compontents (Infiniband
Gateway Switches, indicated in green) and secondly the storage component (ZFS 7320 appliance, in blue).
This post will deal with patching the operating system on the modified Sun Fire X4170 M2 servers (in red), dubbed compute nodes in Exalogic terminology. In our case the OS is Oracle Linux.
As before with the storage and (more...)
This article will provide you with an overview of the JRockit Java
Heap Space vs. the HotSpot VM. It will also provide you some background
on Oracle future plans regarding JRockit & HotSpot.
Oracle JRockit VM Java Heap: 2 different memory spaces
The JRockit VM memory is split between 2 memory spaces:
- The Java Heap (YoungGen and OldGen)
- The Native memory space (Classes pool, C-Heap, Threads...
Read the full article here.
WebLogic Partner Community
For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with (more...)
One of the most time-consuming procedures of a database application
is establishing a connection. The connection pooling of the data source
can be used to minimize this overhead. That argues for using the data
source instead of accessing the database driver directly.
the size of the pool in the data source is somewhere between an art and
science - this article will try to move it closer to science.
the beginning, WLS data source has had an initial capacity and a
maximum capacity configuration values. When the system starts up and
when it shrinks, initial capacity is used. (more...)
The JVM in which a WebLogic Server instance runs, sends messages to
standard error and standard out. Server as well as application code
write directly to these streams instead of using the logging mechanism.
Through a configuration option, you can redirect the JVM output to all
the registered log destinations, like the server terminal console and
log file. When enabled, a log entry appears as a message of NOTICE
severity. Redirecting the JVM output does not capture output from native
code, for example thread dumps from the JVM.
For example, to redirect the JVM standard out messages:
You want to present at the Java Forum 2013 in Stuttgart? Make sure you submit your paper about Java EE, WebLogic, Glassfish, mobile Java development by March 15th 2013.
You want to promote your conference call for papers? Let us know we are happy to involve the WebLogic Community!
WebLogic Partner Community
For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center.
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The 2013 Event expands its scope to cover all the building
blocks of the Cloud infrastructure: Exalogic, Exadata and Manageability!
are delighted to invite you to the 2013 edition of the Exalogic,
Exadata and Manageability Partner Community Forum for EMEA partners,
which will take place in Vienna, Austria, on April 23-24, 2013, with the
sponsorship of Intel.
This year we have expanded the scope of the
Forum to cover Exadata, Exalogic and Manageability, and in this way
have a complete coverage of the infrastructure architecture on the Exa
As in previous editions, a selected group of (more...)
In this post, we configure WebLogic and an in-memory data grid, such
as Coherence and present scripts to start and stop the environment. We
start with creating a Coherence Server (which will be our storage
enabled node in the cluster). You can find the steps required to create a
Coherence Server here.
the server is created, click on the created server and subsequently on
the server start, configuration tab, in order to set the class path and
some JVM parameters.
Enter the following properties:
Home: Specify the location of the JDK installation directory such that
/bin/java exists, in (more...)
Do you want to publish your WebLogic success? Please feel free to make use of the partner reference program. Partner reference program helps you to:
- Enables partners to be recognized by both Oracle and our customers
- Provides an opportunity for partners to showcase successes with their customers on Oracle solutions
- Raise awareness of our partners’ capabilities, elevating them above their competition
It is the time to submit a WebLogic reference request!. To submit your request please click here.
WebLogic Partner Community
For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account (more...)