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http://www.oracle.com/technetwork/pt/articles/soa/expondo-servico-oracle-service-bus-2507899-ptb.html

Or just follow the article as follows:

Oracle Service Bus or simply OSB, a very common error regarding OSB is to say that it “implements” SOA or the fact of using a OSB in its architecture already turns into a Service-Oriented Architecture. In fact, the OSB is responsible for much of the features that SOA fold, but not all.

However, I will talk about in this post all the features of OSB for surely would be several posts for this since its range of features and possibilities would be immensely extensive, but you can get an idea by visiting this link of Oracle http://docs.oracle.com/cd/E11036_01/alsb30/userguide/intro.html

This article will describe the main components of OSB are::

OSB STUDIO The development environment for OSB components is supported through Eclipse and a specific plugin for OSB.	OSB PROXY SERVICE The proxy service that is being uncoupled from the client, can be generated in different protocol types.
OSB BUSINESS SERVICE Service being coupled to the bus and / or participating in an integration.

In this example will exhibit at OSB our service built in BPEL as my Post:: Selecting data using the Database Adapter (BPEL DbAdapter) Oracle SOA Suite 11g

I using Version: 3.6.2 as follows:

Based on the principle that you and I have no project and just make the installation of OSB we open the OSB STUDIO which is nothing more than an Eclipse with many plugins Oracle, and put the path where it will be our workspace that will be where will our project. In my case I’m using Linux: /home/uans/workspace_osb_blogUans

After clicking OK this is the splash screen: Click Workbech

From the menu, click File >> New >> Other .. The screen below, then go to the Oracle Service Bus folder and select the Oracle Service Bus Configuration Project option and click Next

On the next screen click Finish

Onscreen down click Yes:

Now we have the following screen:

Click again on File >> New >> Project ..

The screen below, then go to the Oracle Service Bus folder and select the Oracle Service Bus Project option and click Next

On the screen below will be as OSB Project 1, then rename it to OSBProject for this project configuration can be no room for not having future problems when mapping the XSDs and WSDLs, then click Finish

Right button click OSBProject and select New >> Folder

Create the following folder structure:

• Business
• Proxy
• WSDL
• XSD

Okay, now we have our setup and structure of our project, we now bring to our OSB BPEL Project, for this we go to EnterpriseManager (EM) BPEL:

In your browser go to http://localhost:10000/em

Note: The port 10000 is the number that I chose to create my BPEL Domain

Login:

Click on your project: SelectDBAdapter[1.0]

Click Test

This will be your WSDL that we should export to the OSB:

But for this, copy and paste the URL in your browser:

In this screen we extract our WSDL and XSD our:

On this screen select, copy the portion of XSD as follows:

Which should look like this:

Now, on the screen click the right button and select View Page Source (see source code)

Then we should see the screen as well:

Copy the contents of this screen and return to the OSB

Note: If in your WSDL has more XSDs then we must also copy them to the OSB, and note that this is the same XSD that will be in your BPEL project.

Click on the XSD folder:

Now click on Menu and select File >> New >> File

In File Name: Place SelectDbAdapterBPEL.xsd and click Finish

Click Source and paste the xsd content you selected above:

And we should have the following screen:

Now on the screen where you pasted the WSDL:

Click the right button and choose View Page Source (View source code)

Copy the contents of this screen and return to the OSB Click on the WSDL folder:

Now click on Menu and select File >> New >> File

In File Name: Place SelectDbAdapterBPELContract.wsdl and click Finish

We will have an empty WSDL:

Now paste the WSDL screen content that we copied earlier and looks like this:

But note that our WSDL is in trouble for this with some “X” as follows:

The problem here is just because he is not finding the reference to our XSD, ie, there is a XSD dependency that is not being found as shown in the Problems tab of our OSB:

In our WSDL locate the part below:

In schemaLocation line, leave just so:

schemaLocation=”../../OSBProject/XSD/SelectDbAdapterBPEL.xsd”/>

Because this is where this XSD in our project

Save the file and see that no more problems in our project:

Now let’s create our Business Service:

Click on the folder Business

Now click on the menu and select File >> New >> Business Service and File Name: place SelectDbAdapterBPELBusiness and Finish

In the screen below select the WSDL Web Service option and click Browse to locate our WSDL:

On the next screen choose: selectDBAdapterBPELProcess_pt(port) and click OK

On this screen, click Yes to confirm the changes

Save now the changes:

Everything OK, let’s now create our Proxy Service

In on the Proxy folder

Now click on the menu and select File >> New >> Proxy Service (be careful, it is not Proxy Server because there the two) and File Name: place SelectDbAdapterBPELProxy and Finish

In the screenshot below, again select the WSDL Web Service option and click Browse to locate our WSDL:

On this screen, click Yes to confirm the changes

Save the changes now:

Now click on the tab below Message Flow

At your right side in the Oracle Service Bus Message Flow tab and drag the Route component so that it is below its SelectDbAdapterBPELProxy, and release as follows:

Now to your right on Route Actions tab, choose the Routing component and drag into your RouteNode1 that should look like this:

Now click on the Routing and name below the Properties tab

Click Browse and select SelectDbAdapterBPELBusiness.biz as below and click OK.

Now the Properties tab select the process on invoking:

Click Save, and the Servers tab make Publish your project as below:

Note: If you have not configured your Server do the following:

Click the right mouse button on the Server tab that must be empty conform below:

Select New >> Server

Appears the box below, then the Oracle folder and choose Oracle WebLogic Server 11gR1 PatchSet 4 and click Next:

As indicated below, on the Configuration tab, under Domain diretory place where your domain and click Next:

In the image below OSB Configuration 1 select one and click the Add > button for it to go to the right side of the screen in the Configured tab and click Next

In the screenshot below you can now click Finish

After that, if you have not done yet, you can already do the Publish:

Make sure that your Publish was successful because it should be as follows (Started, Synchronized)

Let’s do the test to make sure everything worked perfectly.

In your browser go to http://localhost:9000/sbconsole

Note: The 9000 port is the number I chose to create my Domain OSB

Login:

Click Resource Browser and right side should appear to our Proxy SelectDbAdapterBPELProxy

On the right side the Actions tab click the icon that looks like a “green cockroach“:

You will see the screen below, and put the idCliente value 7839 which is a idCliente that exists in my base and then click Execute:

See Response Document in the response of our service:

 

Doubts? Leave your comment and download this Projet 🙂

 

Hugs and to the Next

/:-D