osb

Oracle Service Bus, jms request/response, response doesn't arrive

This week i was trying to make my proxyservice working in osb which was based on a jms transport, nothing fancy. Just a normal request/response messageflow and the response needed to be published on a different queue. After testing the flow from the console all worked fine, request pipeline completed, response pipeline completed, but no messages in the response queue. Looking at the definition of the proxyservice, we will notice the correlation pattern will make use of the...

Oracle Service Bus, BEA-423405, java.lang.NullPointerException

When trying to browse the java libs from my osb project i get the next stacktrace in the console. [sourcecode language="java"] ...

Oracle Service Bus, testing proxy services with Direct Calls

Today i stumbled on one of the features which is available on the testconsole page of a proxyservice. I was testing some flows in the Oracle Service Bus which made use of a XAConnectionFactory. The process made use of a proxyservice which gets a message out of a jmsqueue, routes it to an other businessservice, which eventually would put it back on some other queue. When the process was getting triggered by some other eai component which puts a message in the queue the process would...

Oracle Service Bus, MFL and empty element-tree in xquery

Sometimes it will happen after creating the mfl and trying to map the elements in xquery to the target, the element-tree of the mfl won't be visible and only shows the head-element. Open the mfl file in a text-editor and change the version-attribute of the MessageFormat-tag to '2.02' [sourcecode language='xml'] [/sourcecode] to [sourcecode language='xml'] [/sourcecode] Original...

Oracle Service Bus, xquery and optional parameters

We use custom soap headers to implement end-to-end tracking over all eai components. Those headers will get updated during transport over all components and will also get logged to the db, together with some other metadata. That info will be used to track and trace messages and problems. A soap-envelope will look like this : [sourcecode language='xml'] 3253252er5235432 iDOC 2001-12-17T09:30:47Z OK ...

Oracle Service Bus workshop, WAAI project feedback

Yesterday we had the 'feedback' day/evening from the WAAI project over at IT-eye. Part of the idea of the WAAI project is to spread the knowledge inside the company so we all know about he nice upcoming things of the Oracle Fusion 11g stack. One of my colleagues started with the Oracle BPM presentation and workshop. Some nice info and good exercises to get in touch with the new BPM. After that the playground was mine. A few hours of hard work and exhausted colleagues trying to complete...

RESTful Services with Oracle Service Bus

Restify existing services Today i came across a nice article from jeff x davies on "RESTful Services with Oracle Service Bus". A nice example on how to map the different http methods to your flows in osb. The testconsole is easy to use when doing the http calls and adding the query parameters (id=10). But why mapping non-rest services to and rest interface You automatically get all of the monitoring, reporting, security and more provided by OSB for your RESTful services You keep the...

Oracle Service Bus (OSB) workshop, WAAI project

This week i gave a workshop about the new Oracle Service Bus together with Ronald van Luttikhuizen. The workshop is part of the WAAI project. The WAAI project is a joint initiative between IT-eye, AMIS, Approach Alliance and Whitehorses. Colleagues of the different companies working together to get knowledge about the new Fusion Middleware 11g stack and share this knowledge which each other. The workshop was hosted at AMIS, thanks for help! The attenders of the workshop had the ability...
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