Oracle's Java Cloud Service, view how-to's and get more details about
APIs and specs
The Java Community Process
Your First JCS project, building with NetBeans
Servlets, Filters and Listeners
JSPs, JSTL and Expression Language
JSF and Struts
EJBs (Session Beans)
Read the complete article here.
WebLogic Partner Community
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preparation to one of my DOAG 2014 talks „Java WebApps and Services in
Oracle Cloud" I created a new trial account for Oracle Java Cloud
Service (http://cloud.oracle.com) two weeks ago. Now was the time to create a RESTful Service and deploy it to the cloud and make it accessible to public.
time I tried the Oracle Cloud I used exclusively JDeveloper, this time I
made my experience with (more...)
WebLogic Server 12c: Using the WebLogic Scripting Tool
This tutorial shows you how to use the WebLogic Scripting Tool (WLST) to administer Oracle WebLogic Server 12c (12.1.3) from the command line.
WebLogic Server 12c: Creating a Basic Cluster
WebLogic Server cluster consists of multiple managed servers running
simultaneously, running the same applications, and working together to
provide increased scalability and reliability. A cluster appears to a
client as one WebLogic Server (more...)
new customers and build brand awareness by promoting your events using
Oracle’s Partner Event Publishing Service. Qualified partners running
live or virtual stand-alone events can publish to both Oracle.com/events and on Oracle’s internal facing events calendar.
service is available to partners that have achieved at least one
Specialization. To find out if your company is eligible for this
service, please visit the Solutions Catalog to check your company's achievements. Start to promote (more...)
The Java Track
Java continues to offer more functionality. How can you keep up? Attend this event. We’ll provide code-laden training on how to:
- Implement solutions using the latest Java EE features
- Use lambdas and the new streams library API
- Tune your Java applications for high performance
The Middleware Track
device sales continue to increase, and smartphones and tablets are
quickly replacing desktop and laptop computers. This track has two focus
- Mobile application development
- Mobile architectures
will learn how to use essential tools and technologies for developing a
successful mobile solution. Products covered will include the Oracle
Mobile Application Framework, Oracle Mobile Suite, Oracle Mobile Cloud,
Oracle JDeveloper, Oracle Enterprise Pack for Eclipse, Oracle SOA Suite,
and Oracle Service Bus.
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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LDAP servers can be configured to use as authenticator in Weblogic Server. In order to efficiently use an LDAP server, it must be possible to uniquely identify LDAP objects. GUID (global universal identifier) attributes can be used as unique identifier for an LDAP object. There are several specific and some more generic LDAP authentication providers available for Weblogic Server. The specific authentication providers have default GUID (global universal identifier) attributes (see here at ‘Use of (more...)
Now the Oracle REST Data Services 3.0 Early Adopter is available, let us have a look how it’s to be installed in Weblogic 12c!
I’ve ommitted the installation or upgrade of Apex here as there is plenty of documentation on that topic, and the ORDS can be applied for other uses than being an Apex Listener since v2.0.4.
Download the Application Express and ORDS 3.0 installer from the Oracle (more...)
I am going to show how you would create a WebLogic data source to Pivotal GemFireXD 1.3. In this example I am using the developer edition of Weblogic which known as "Free Oracle WebLogic Server 12c (12.1.3) Zip Distribution and Installers for Developers" You can download / configure it as follows.http://www.oracle.com/technetwork/middleware/downloads/index-087510.htmlNote: I am assuming you have WebLogic 12C running with GemFireXD also running. I am also (more...)
Robot Framework is a generic test automation framework which has an easy-to-use tabular test data syntax and it utilizes the keyword-driven testing approach. This means we can write our tests in readable and understandable text.
If we combine this with the REST Management interface of WebLogic 12.1.3 we are able to test every detail of a WebLogic domain configuration and when we combine this
When you want to create a 12.1.3 SOA Suite, Service Bus Domain, you have to use the WebLogic config.sh utility. The 12.1.3 config utility is a big improvement when you compare this to WebLogic 11g. With this I can create some complex cluster configuration without any after configuration.
But if you want to automate the domain creation and use it in your own (provisioning) tool/script then you
One of the new capabilities of Oracle SOA Suite 12c
is the ability to control the SOA infrastructure thread pools, except the resource pools for EDN and the adapters, with Oracle WebLogic Server work managers. Each partition will has its own work managers defined. This allows you to separate services in partitions and, to some extent, tune them separately based on for example specific SLA requirements.
Well, this blog posting is not about explaining the (more...)
I will describe how you configure trust stores for the WebLogic Server.
Chain of trust
When a SSL server certificate is issued by a CA it is signed by a another certificate. Normally this will be an intermediate certificated, that is again signed by the CAs root certificate. So there is a chain of trust between the (more...)
Coherence can really accelerate and improve your application because it's fast, high available, easy to setup and it's scalable. But when you even use it together with the JCache framework of Java 8 or the new Coherence Adapter in Oracle SOA Suite and OSB 12c it will even be more easier to use Coherence as your main HA Cache.
Before Coherence 12.1.2 when you want to use Coherence together with
Here is a short script for listing Java heap usage for all WebLogic Servers in a domain.
servers = domainRuntimeService.getServerRuntimes();
print('# Java heap information per server')
print('%20s %10s %8s %8s %4s' % ('Server','Current','Free','Max','Free'))
for server in servers:
free = int(server.getJVMRuntime().getHeapFreeCurrent())/(1024*1024)
freePct = int(server.getJVMRuntime().getHeapFreePercent())
current = int(server.getJVMRuntime().getHeapSizeCurrent())/(1024*1024)
max = int(server.getJVMRuntime().getHeapSizeMax())/(1024*1024)
print('%20s %7d MB %5d MB %5d MB %3d%%' % (server.getName(),current,free,max,freePct))
I did not notice it myself but over Christmas Oracle made the SOA Suite and the OSB free for developers.
I found out via the January issue of the Oracle SOA Partner Community Newsletter, issued by
Jürgen Kress. You can sign-up for the newsletter here: http://www.oracle.com/goto/emea/soa.
You can download most Oracle FMW software for free on the OTN download site. Although you do not have to pay to download the software, it is (more...)
We recently upgraded our EM12c 220.127.116.11 installation to 18.104.22.168. This service was configured to authenticate logins against our Active Directory server via LDAP. However, after upgrading we found that authentication stopped working, even after recreating the Active Directory Authenticator (as required). I could see the list of users from AD, but could not authenticate them in EM!
In this post I'm going to share what we did to diagnose (more...)
WebLogic 10.3.6 comes with Jersey1.9 and has no support for Server Side Events or WebSockets. But for one of our projects we are making a HTML5 / AngularJS application, which need to invoke some RESTful services and we also want to use of SSE or WebSockets.
Off course we can use WebLogic 12.1.2 but we already have an OSB / SOA Suite WebLogic 10.3.6 environment.
So when you want to pimp your
Yesterday we conducted the SuperSunday WebLogic Hackathon at the UKOUG Tech13 conference.
It went well and people looked like they had a pleasant time.
I have enjoyed preparing for the event. The team contained a Brit, a Dutch, a Swiss and a Dane. It has been very motivating meeting people (more...)