Need Java API's to create OSB proxy and Business Services

Hi All,
I need to create OSB proxy and business services using Java API's. Does any one have reference to the OSB APIs??

AFAIK it is proprietary.
What I do in a similar situation is to form XML for the services, package them into JAR the same way as an import JAR is packaged (creating ExportInfo resource, ...) and deploy with standard WSLT script. Works for simplest services only (direct proxies mostly) but I can also form security, alerts, throttling etc etc etc -- all in one shot.
Out of sheer interest, may I ask you a question? Why do you need to create OSB services from Java?
Vlad
http://vladimirdyuzhev.com

Similar Messages

Can OSB proxy and business service act as a stub ?

Hi all,
would like to enquire whether I can achieve the following. I have a web service consumer. Can the consumer call a OSB proxy service and within the proxy service, I use XQuery and extract the body and perform some transformation. And the proxy service return variables to the consumer? Without calling any business proxy in the process
Can the proxy service act as a stub? Would I need a dummy business service for it?
Or my objective cannot be achieved in OSB?
Appreciate any thoughts.

Hi,
Assuming the incoming body contains "name: Peter, age: 13". Can the return information contain "name:Peter, age:13, Status: N"Yes, it's possible too, in your Response XQuery Transformation u can add n number of additional fields, and send back to requester.
You can do both Translations and Transformations.
Can I also configure the proxy service not to call any business service?Have you made/generated your proxy service from existing Business Service?
If yes,: then your message flow would have only Route Node ( routing to Business Service).
1. To do transformations on request add a Pipeline Pair in message flow and inside it add stage for doing XQuery transformations.
2. Use Reply Action in stage as last Actions and do reply with Success.( The message flow won't go to Route actions after this ).
IF No : Then either remove the OSB Action which is being used to call Business Service.
It is considered good etiquette to reward answerers with points (as "helpful" - 5 pts - or "correct" - 10pts).
Regards,
Abhinav Gupta
Edited by: Abhinav on Mar 8, 2013 3:27 PM

Dynamic timeout for OSB proxy or business services

The scenario we got here is that we will have multiple synchronous webservices implemented as OSB proxy services. These proxies will then invoke a common "routing" proxy that will determine which other OSB proxy or business services (JMS Request/Response) to call and does the dynamic routing.
I understand that you can set a timeout at the business service level how long to wait for a response (at least when using the JMS transport). The problem is we got the requirement that the timeout value would be dependent on the role of the caller invoking the frontend webservice (this is done via some kind of lookup to determine the appropriate timeout setting for the invocation).
Is this possible? I can't seem to find anything exposed in the transport header that allows me to set a timeout value during runtime. This means that the frontend proxy will be waiting for a response depending on the business service timeout setting. Can we implement a timeout in this frontend proxy somehow?
Stumped right now over this. Thanks in advance for helping out.

>
Are there other reasons why you say it's not the most ideal way of development ?
>
Versioning binary files is always a pain. You can't compare them, you can't merge them ... Another point, if you put your jar archive with OSB artifacts under version control, you will most probably face issue related to end of line styles (mac, unix, windows).
However, the most important point is usability. I want to version .proxy and .biz services to see right in IDE that I changed something and I should check that in for the others. I don't want to risk that I forget something. And I also want to see what other users committed, what sources they work on ... You loose all of that by versioning jar file. I would never go this way.

Editing proxy and business service security with WLST

My customer wants to manage the OSB with WLST as much as possible. I'm wondering if it is possible to handle the security and policies on proxy and business service with WLST.
Any ideas or links to documenation are welcome.
Thanks!

I think you can do this. Please refer - http://docs.oracle.com/cd/E14571_01/core.1111/e10043/wlstcmds.htm#CHDGHDFJ
But not sure of how much flexibility you will get with WLST. I will recommend using OWSM that is specifically used for similar activities for the soa suite.
Please refer - http://docs.oracle.com/cd/E21764_01/web.1111/e13713/owsm_appendix.htm & http://docs.oracle.com/cd/E21764_01/doc.1111/e15866/owsm.htm for more details.
Thanks,
Patrick

Regarding JMS-Queue/Topic in Proxy and Business service in OSB

Hi
I have one query regarding to the JMS-Queue/Topic.
I am published the message to the JMS-Queue/Topic.
----My Business-service configuration is---
General----Any xml
Tranport--jms://localhost:7001/MyConnectionFactory/RequestQueue
Response--None
I call this Business-service in proxy-service of Routing message was published successfully to thee Queue.
I try to dequeue the message from that queue for this
--- I take another proxy with---
General----Any xml
Tranport--jms://localhost:7001/MyConnectionFactory/RequestQueue
In meassage flow
Routing--second busines-service)
--- Second business-service configuration is---
General----Any xml
Tranport-File (C://temp)
Issue is when I publish the message to Queue,the message is also found in the file i.e C:temp. I don't now why this come to the file.*
Any suggestions
Thanks
Mani

Either I did not get an idea, but in your JMS proxy you are routing to File :)
If you don't want file, why route to 2nd BS ?

Security between Proxy and Business Services

Dear All
We are trying to restrict business service access only through proxy services. Will outbound security using service accounts can do this task? I enabled basic authentication at business service level and tried to pass username/password token through soap header in proxy service. I get "The invocation resulted in an error: Unauthorized." error.
Please suggest if this is the correct approach.
Thanks,
Amjad.

I'm affraid you didn't get the very basic meaning of business service.
>
I want BS1 to be accessed only through PS1 and hence need to secure BS1.
>
1. You don't need to secure BS because of this reason since every BS can be accessed only through PS. There is no way you can call BS outside of OSB. BS is just a definition of external (business) service.
2. Authentication set on BS is not meant to restrict access to BS itself. It is set to use credentials to access some service from OSB (WS1 in your case).
>
When BS1 is directly accessed through OSB console, I get "The invocation resulted in an error: Unauthorized".
>
This is only a testing form. Again, there is no chance you could call BS outside of OSB. On top of that, if you test BS which has pass-through account set, the test fails as there are no credentials to be passed to BS from PS as there was no PS called.
I suggest you go back to OSB basics:
http://docs.oracle.com/cd/E13159_01/osb/docs10gr3/tutorial/tutIntro.html#wp1045005
http://docs.oracle.com/cd/E14571_01/doc.1111/e15020/architecture_overview.htm#i1094753

We need to create one or more business services to connect to service provider in OSB

Hi all,
 I posted some questions for OSB and received some responses helpful. And today, I have a question about it to clearing about business services in OSB.
 Based on oracle's documents, a business service will connect to (I mean it can communicate) service provider (backend service). I have a example: Backend service A provide two services getEmployeeInfo and updateEmployee. Will I create one or two business services to connect to A ( to use these services) ? I think I need only one ? Can anyone talk about this case ?
 Many thanks.

Hi Beck,
for your scenario you can use only one business service,
1. As Karan already explain about wsdl, you should create a Business Service using WSDL file then you can choose operation at testing time.
2. if you don't want to use a wsdl and you can create a SOAP type service then you can use WSA-Action to identify the service at beckend . Using wsa-action you can send a operation name like :
<wsa:Action>http://xmlns.oracle.com/pcbpel/adapter/db/dbAdapterMultiOperation/Project1/AnkitTest/insert(Operation Name)</wsa:Action>
Here 2 different solutions for you Question.
Thanks
Ankit

Need Java API for Essbase

We want to load data in Essbase through a web based application,thus we would need JAVA API's. Please send us any related links,white papers, red books and/or any other links.

<blockquote>quote: <hr>Originally posted by: sunny_rush com_beacon_essbase_jni_EssApiJni.c:15:20: essotl.h: No such file or directory <hr></blockquote> That package does not appear to be from Hyperion but rather from a third party. Based on the name, it may have come from Beacon Analytics which is now part of Answerthink. Did you have consulting from them in the past? Tim

Server name, port from OSB proxy and BPEL processes

How do I read the server name, port and any other server related information from OSB proxy and BPEL processes?

http://www.experts-exchange.com/Software/Server_Software/Application_Servers/Java/BEA_WebLogic/Q_24480613.html
ObjectName service = new ObjectName("com.bea:Name=RuntimeService,Type=weblogic.management.mbeanservers.runtime.RuntimeServiceMBean");
InitialContext ctx = new InitialContext();
MBeanServer server = (MBeanServer)ctx.lookup("java:comp/env/jmx/runtime");
ObjectName rt = (ObjectName)server.getAttribute(service,"ServerRuntime");
System.out.println("Server Name : "+server.getAttribute(rt,"Name"));
System.out.println("Server Address : "+server.getAttribute(rt,"ListenAddress"));
System.out.println("Server Port : "+server.getAttribute(rt,"ListenPort"));
ctx.close();
By the way, it tool 10 seconds on google ...

Java API that implements the SSH, SFTP and Telnet protocols

Hi,
I'm looking for a Java API that implements the SSH, SFTP and Telnet protocols. Does anyone have a suggestion?
Any Suggestions are really appreciated ?
Thanks,
Avin

I believe SSH and telnet are used for interactive command line sessions, don't know how you want to use them in a program.

Applying configuration on proxy- or business-service

Hello! When i apply configuration on working proxy- or business-service with a lot of messages, then i can have trouble with http_500 code at ~1 second on OSB's cluster nodes. I just want to know how this work. Is OSB loses some messages from business service, or nothing receiving messages is lose and http_500 is only for new requests (like graceful restart)?

(My opinion only though based on observation. I did not actually read the design papers on that).
OSB artifacts are internally compiled into EJB applications. When configuration changes, old applications are unloaded, new ones loaded. In between you get 500 with a message saying something like "Configuration is in transition".
My understanding the messages that are in-flight within the old applications are trying to complete while the unloading happens. Some will, some won't.
Incoming messages coming during the unload-load gap get 500.
Messages after the new EJB is loaded are processed successfully.
If you must provide message deliver guarantees, you gotta go with persistent storage (JMS) and transactions.

Specify filename in OSB File Trasport Business Service

Hi All,
Is it possible to specify the complete filename in OSB File Transport Business Service?
the default behavior allows me to specify the prefix and suffix only, is it possible to override and specify the complete filename?
Thanks,
Tal

Specifying the filename for outbound FTP transport in OSB the thread discusses with FTP BS and same would apply for File BS
Manoj

How To Create A Technical And Business Systems For Web AS ABAP ???

Hi Experts,
How To Create A Technical And Business Systems For Web AS ABAP ???
Please Let me Know All the Step-By-Step Process to Create ????
Points Will be Given
Regards
Khanna

Hi Sumit,
When U Told the thing that first time to execute the RZ70 and All i Did this in XI System
So I got An Entry for the Technical System for XI System.
Now i Deleted that and Executed RZ70 in R/3.
When I Executed RZ70, I got this Error.
 "RFC Call failed: Error Opening an RFC Connection ".
Now I am Unable to see Any Technical System Under Web As ABAP. It's Showing Empty Now.
Please Let me know
Regards
Khanna

Transportation of security through header from proxy to business service

Hi,
I have an application in which i have implemented web security at proxy service level. I couldnt transport that to business service.
I have embedded USERNAME and PASSWORD in the header of the proxy service. This authentication should pass through to the business service, which in turn calls the SOA composite. How can i transport my credentials from proxy to business service.
Thanks
Karthick

Solved

When a sequence is created in planning and business rules added to it, can

When a sequence is created in planning and business rules added to it, can be seen in planning and on task lists. However when further rules added, the sequence disappears from planning and from task list and can no longer be seen

The security on each business rule will affect whether the sequence is visible - the underlying rules determine whether you see the sequence. If just one is not right the sequence will not be visible. Check the security - or add the rules to a project and assign project level security...
Nick
Edited by: Nicholas King on May 24, 2011 4:39 AM

Need Java API's to create OSB proxy and Business Services

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