Mindblown: a blog about philosophy.

  • Internet of things (IoT), Oracle Internet of things

    The inter connection of uniquely identifiable embedded computer like devices within an existing internet infrastructure is refers as Internet of things (IoT).  There is plenty of research and development going on in this field. Business men smell new opportunities of business in this area. Because of ubiquity nature of these devices, the number of devices…

  • Oracle SOA Suite Mediator component

    Oracle mediator provides mediation capabilities like transformation, selective routing and validation. It also provides message exchange patterns like synchronous, asynchronous, and event punishing or subscription. It provide a light weight framework for mediation in intra-composite components such as human workflow, business process etc. Mediator can transform data from one format to another i.e we can…

  • cfgfwk-64069 the following prerequisite found to be missing

    I was getting this error while creating domain for Webcenter content cfgfwk-64069 the following prerequisite found to be missing oracle enterprise manager I re-installed Webcenter content and then recreated domain too but the same issue was there. I was unable to see Oracle Enterprise Manager in list. I was starting domain configuration wizard from command line.…

  • “Invalid Service Name” while installing RCU Schema’s

    Recently I need to create some Schema’s using RCU but It was giving error “Invalid Service Name”. However DB was connecting fine using SQLDeveloper using ORCL sid. But when i used the same in RCU window it threw above error. Then I checked my tnsnames.ora file and it was having different Service Name like below. ORCL…

  • Oracle SOA Certification and Interview questions Part 1

    1) Receives messages from the service providers or external partners through SOAP services or adapters a) Service Infrastructure                         b) Service engines 2) A —– deployed to the same infrastructure must have a unique name across SOA composite applications a) Project  b) Application 3)…

  • Domain Value Map(DVM) in BPEL, Use in SOA BPEL Transformation file

    Domain value mapping(DVM) is very useful feature of BPEL that you can use to transform one vocabulary to another. You can change one value to another. Recently i had a requirement to convert Arabic values to their corresponding English values. So i used DVM in my Transformation fileto perform this.  Following are some steps to…

  • How to test WSDL/Webservice using SoapUI. What is Soap-UI

    In this post I am going to show how to test WSDL or Webservice using SoapUI . SoapUI is a open source cross platform functional testing solution. It is really easy to use for create and execute automated functional, regression, compliance, and load tests. Open SoapUI tool then go to File and Create new soapUI project as  shown…

  • Oracle Application Adapter error on activating in Weblogic Console resolved

    Last couple of days i was facing the following issue when i try to update Apps Adapter in Oracle Weblogic consoleAn error occurred during activation of changes, please see the log for details.[1] The ra.xml <connection-interface> class ‘oracle.tip.adapter.apps.IAppsConnection’ was not found in the resource adapter archive/application. [2] The ra.xml <connection-impl-class> class ‘oracle.tip.adapter.apps.AppsConnection’ was not found in…

  • Forcefully close application in Linux command, Kill process in Linux

    In this post i will show you how to forcefully close any application in Linux. I was using JDeveloper and unfortunately it got hang I tried to close it but i was unable to do it. I was looking some functionality like task manager in windows and found some commands to do this task.  Following…

  • Oracle SOA Suite installation required software & tools

    To install Oracle SOA server, we need to have and installed following software. Download these software from OTN and then install for Oracle SOA suite environment. 1) Oracle Database 11g or SQL server 2) Repository Creation Utility (to create schema’s ) 3) WebLogic Server 11g 4) SOA Suite 11g 5) JDeveloper 11g      JDeveloper…

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