OSB 11g - List business services with WLST

Hi,
We're using OSB 11.1.1.3 and 11.1.1.6 in several environments.
We just need to use wlst scripting to keep track of all business services and their endpoint uri's automatically.
We tried using some old scripts but found out that they don't work on 11g installations:
We tried the following code:
connect('weblogic','oracle10','t3://soavm2:7001')
domainRuntime()
sessionName = "FindServicesSession" + str(System.currentTimeMillis())
sessionMBean = findService(SessionManagementMBean.NAME, SessionManagementMBean.TYPE)
sessionMBean.createSession(sessionName)
servConfMBean = findService(ServiceConfigurationMBean.NAME + "." + sessionName, ServiceConfigurationMBean.TYPE)
alsbCore = findService(ALSBConfigurationMBean.NAME, ALSBConfigurationMBean.TYPE)
allRefs=alsbCore.getRefs(Ref.DOMAIN)
for ref in allRefs:
typeId = ref.getTypeId()
if typeId == "BusinessService":
serviceDefinition = servConfMBean.getServiceDefinition(ref)
endpointConfigration = serviceDefinition.getEndpointConfig()
print endpointConfigration
We get a "AttributeError: 'NoneType' object has no attribute 'getServiceDefinition'" error. It seems that it is related to metalink note "How To Modify Service Configurations By OSB JMX API [ID 1431254.1]". However the code provided there is for java through jmx, does anybody has a working example of how to do that on wlst?
Thanks!
p.d: already posted this question on wlst forum but got no answer...

You may like to refer metalink note 1380705.1 and OSB java API (section "Using MBeans in a script")-
http://docs.tpu.ru/docs/oracle/en/fmw/11.1.1.6.0/apirefs.1111/e15033/com/bea/wli/sb/management/configuration/SessionManagementMBean.html
Regards,
Anuj

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You may like to refer metalink note 1380705.1 and OSB java API (section "Using MBeans in a script")-
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Hi,
We're using OSB 11.1.1.3 and 11.1.1.6 in several environments.
We just need to use wlst scripting to keep track of all business services and their endpoint uri's automatically.
We tried using some old scripts but found out that they don't work on 11g installations:
We tried the following code:
connect('weblogic','oracle10','t3://soavm2:7001')
domainRuntime()
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for ref in allRefs:
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We get a "AttributeError: 'NoneType' object has no attribute 'getServiceDefinition'" error. It seems that it is related to metalink note "How To Modify Service Configurations By OSB JMX API [ID 1431254.1]". However the code provided there is for java through jmx, does anybody has a working example of how to do that on wlst?
Thanks!

Hi Marc,
What i found is that we can get list of business services URIs by consulting SERVICE_URI_TABLE...
Here's a script that reads a parameter file (which can have multiple domains information) with connection info and then gets all services and prints a list of the service name and URI on a file for each domain...
# params.txt format:
# user,passwd,admin-url
# Ej:
# weblogic,weblogic1,t3://adminsoa:7001
# weblogic,weblogic100,t3//adminsoa2:7001
import wlstModule
from com.bea.wli.sb.management.configuration import SessionManagementMBean
from com.bea.wli.sb.management.configuration import ALSBConfigurationMBean
from com.bea.wli.sb.management.configuration import BusinessServiceConfigurationMBean
from com.bea.wli.sb.util import EnvValueTypes
from com.bea.wli.config import Ref
from com.bea.wli.sb.util import Refs
from xml.dom.minidom import parseString
f1 = open('/tmp/params.txt','r')
for line in f1:
spline=line.split(',')
usr=spline[0]
pwd=spline[1]
url=spline[2].replace("\n","")
try:
connect(usr,pwd,url)
domName=cmo.getName()
domainRuntime()
sessionMBean = findService(SessionManagementMBean.NAME,SessionManagementMBean.TYPE)
sessionName="WLSTSession"+ str(System.currentTimeMillis())
sessionMBean.createSession(sessionName)
alsbSession = findService(ALSBConfigurationMBean.NAME + "." + sessionName, ALSBConfigurationMBean.TYPE)
alsbCore = findService(ALSBConfigurationMBean.NAME, ALSBConfigurationMBean.TYPE)
allRefs=alsbCore.getRefs(Ref.DOMAIN)
fileName='/tmp/'+domName+'_'+url.replace('t3://','').replace(':','')+'_BServicesLista.csv'
f2 = open(fileName, 'w')
f2.write('Name'+','+'URL'+'\n')
for ref in allRefs:
typeId = ref.getTypeId()
if typeId == "BusinessService":
name=ref.getFullName()
uris=alsbSession.getEnvValue(ref, EnvValueTypes.SERVICE_URI_TABLE, None)
xml=parseString(uris.toString())
xmlTag = xml.getElementsByTagName('tran:URI')[0].toxml()
xmlData=xmlTag.replace('<tran:URI>','').replace('</tran:URI>','')
f2.write('\"'+name+'\"'+','+'\"'+xmlData+'\"'+'\n')
f2.close()
except Exception,e:
print "Error trying to connect to " + url + 'Error: ' + str(e)
f1.close()
disconnect()
It's been working for us so far...

OSB call multiple Business Services and combine the responses into one

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Business Service 1: takes an input value as [Region] and returns a list of employee names.
Business Service 2: takes the list of employee names and returns the list of employee names with their job profile
Business Service 3: takes the list of employee names with their job profile and returns their contact information.
I need to return the result of Business Service 3 to the consumer. The consumer basically need to call the Proxy service with [Region] as the input value and the result should be the output of above Business service 3.
As I mentioned, I have WSDL for all the 3 Business Services, but, I do not have the WSDL for the Proxy Service. The Business Service WSDLs are all different and they do not match.
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You have multiple options:
1. Create a WSDL which has input similar to input of WS1 (only Region as input) and an output similar to output of WS3.
Create Proxy Service based on this WSDL. Then call all the thee business services one after the other and doing transformations/assigns as needed after each call. Finally map the result of BS3 to the similar output of your new WSDL on which the Proxy service is based.
2. Create an Any XML type of web service. Create a schema which has two elements, one for input and one for output. Input containing only Region and output containing all the details. All consumers need to send request according to input defined in schema and expect output defined in schema. Its similar to creating the WSDL but can be used in case your consumer do not want to call a Web Service but want to call an XML API over HTTP. Rest will be same as option 1.
Split join is needed to make calls in parallel, it wont be usable in your use case unless you expect a list og regions in the same request for each of which you need to gather same information by calling three services.

USe of Business services with BPEL or ESB

Hi,
Has anyone come across any example on how to use Busiess services with BPEL or ESB.
Oracle App Server , JDE 812 , Tools 8.98 , SOA suite 10g

Samir,
I don't see any answer for your post.
Did you find a solution. I would be interested to know as how to integrate business services in JDE with BPEL/SOA 10g or 11G.
I would appreciate if you could share the approach/solution you followed.Also, please let me know if there are any docs which I can for jde-fusion integration.
Thanks
Edited by: user13374451 on Jul 26, 2010 9:15 AM

Can OSB proxy and business service act as a stub ?

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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
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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).
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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

OSB 11g - List business services with WLST

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