Password properties in SoapUI

By accident I encountered the following behaviour of SoapUI. I wanted to register a username/password combination in SoapUI.
Normally in SoapUI property values are shown as plain text.  Here I miss-typed the property for password on purpose:
But see what happens if I correctly type the word "Password":
Apparently if the property contains the word  "Password", prefixed with something indicative, it will consider the property as a password field. Cool!

Disable Wrap Data Types

Just  a moment ago I stumbled on a blog entry of Eric Elsinga about the wrapping of datatypes in Weblogic Datasources, related to the DB-Adapter.

Weblogic wraps objects returned by the database-driver to provide functionality related to debugging, connection utilization tracking and transparent transaction support.
However for some native database objects like BLOBS, CLOBS, ARRAYS etc. this wrapping can affect the performance significantly. When this wrapping is disabled, the application (in our case the (more...)

OpenSSL and KeyTool commands

Earlier I wrote an article about message transport security in Oracle B2B. It collects a few usefull Java Keytool and OpenSSL commands to convert and import Certificates.

Today I learned another (from co-worker Joris, thanks).

This is how to get a certificate from an external server.
openssl x509 -in <(openssl s_client -connect {remote-host}:443 -prexit 2>/dev/null) -out /tmp/certificate.crt 

This is usefull, because in some cases the remote host, maybe a virtual one, where by means (more...)

SQLDeveloper and Userdefined datatypes in tables

You might have tables that contain columns with a userdefined datatypes. For instance from 11g onwards SOASuite contain Integration B2B, with that datamodel

B2B works with advanced queueing with the queue-table ip_qtab based on the IP_MESSAGE_TYPE Oracle Type wich is defined like:
create or replace type IP_MESSAGE_TYPE as OBJECT (
MSG_ID VARCHAR2(128),
INREPLYTO_MSG_ID VARCHAR2(128),
FROM_PARTY VARCHAR2(512),
TO_PARTY VARCHAR2(512),
ACTION_NAME VARCHAR2(512),
DOCTYPE_NAME VARCHAR2(512),
DOCTYPE_REVISION VARCHAR2(512),
MSG_TYPE INT,
PAYLOAD CLOB,
ATTACHMENT BLOB
);
In the queuetable you (more...)

Quick-Tip: DIA with docked Toolbox

This week I was asked to create a component-diagram  at my new customer. They use DIA as an alternative for Visio. Funny thing is that it apparently orginated from Linux/Gnome, since the file-explorer resembles the File-browser of Gnome. But it has also a Windows installer.

When you start the tool from the windows menu, it's started with the toolbox docked or attached to the canvas. But when you use either dia.exe or diaw.exe (more...)

Expand swap using SSM

The mere reason that I dug into SSM yeasterday was that I wanted to install the Oracle Database 12c.

(Did you know yesterday came from the word 'yeast'? So actually yeasterday: because one used the yeast of the day before to bake the bread of today. Also in Dutch  the word for yeast: 'gist', still sounds in the word for yeasterday: 'gisteren'.)

I ran however against the prerequisite check on (more...)

LVM with SSM on OL7

Or how to  encrypt your title with acronyms...

Today I wanted to create a VM with an Oracle SOA/BPM Suite 12c installation, since I'm to give a workshop on the installation of it. I used Oracle Linux 6 for my installations and the last few years I did play around quite a lot with it (for someone who is not a core systems administrator), to upgrade all my VM's to the latest update, remove obsolete (more...)

No space left on device…

Today I ran into something curious, that I saw a few weeks ago on a training that I gave: the root filesystem  ran full (Oracle Linux 6). At first I did not find anything that caused the problem, but the command 'df -k' indeed suggested a full root filesystem. Using 'du -sh /home/oracle' we found that that folder consumed an unreasonable amount of space. In my case today I found the same. It turns out (more...)

Darwin-IT 2015-03-13 11:50:00

I have several Virtual Machines for our Virtual Course Environments. From time to time, I do an upgrade of the Oracle Linux version. But with every upgrade, Oracle Linux leaves the old kernel files. And in time the root disk is cluttered up. So I want to remove the old kernels. With a little googling, I came up with a discussion thread in Oracle Communities: Oracle Linux Remove Old Kernels (Archived by now).

To me (more...)

2015 OPN FMW Partner Forum: the coolest thing

This week I attended the Twentieth Oracle Partner Network Fusion Middleware Forum, this year in the Boscolo Hotel in Budapest, Hungary.

It was a great event, where a lot of subjects were covered, a lot of great people met. According to one of the product managers we were the smartest Oracle Region in the world (let's not uncover who said that...)

We've seen a lot of cool stuf. Let me try to put (more...)