Wednesday, October 26, 2011

Oracle SOA Suite 11g – Creating Resource Adapter Connection factories through WLST for Database Adapter,MQ Adapter and FTP Adapter


Oracle SOA Suite 11g – Creating Resource Adapter Connection factories through WLST for Database Adapter,MQ Adapter and FTP Adapter:

WLST script can be use to create the Resource Adapter connection factories (DB, FTP and MQ) and set the different configuration parameters in weblogic server.
Here we will use the property file to configure the connection factories details, the WLST script will create the connection factories in the server based on the property file.
Just edit the ResourceAdapter.properties file with the connection factories details.
Set the global.resource.deployment.plan.path property with the where the generated deploymentPlan files needs to be stored.

ResourceAdapter.properties
domain.AdminIP=xxxxxxxx
domain.AdminPort=xxxx
domain.AdminPasswd=xxxxxxxxxx
global.resource.deployment.plan.path= /config/deployplan
domain.resource.ftpHost = 10.10.10.10
domain.resource.ftpUserName=
domain.resource.ftpPassword=
domain.resource.mqQueueManager=TCRMGEN1
domain.resource.mqHost=LOCALHOST
domain.resource.mqport=2022
domain.resource.mqChannel=L_CRM_FUSION_CLNT_N2

The below WLST code snippet will create the required connection factories in the server.
Set the DB data source Connection Factory JNDI Name and the data source name as per the requirement. In this sample we are creating two connection factories. Change the method createDBConnectionFactory to create more Database Adapter connection factories.
Change the method createFTPConnectionFactory to create more FTP Adapter connection factories.
Change the method createMQConnectionFactory to create more FTP Adapter Connection factories.

ResourceAdapterCreation.py
from java.io import FileInputStream
TargetServerName='AdminServer'
#Connect
#The directory of the SOA binaries
soaHome=os.environ["SOAHOME"]
print "SOAHOME="+soaHome
appPathDB=soaHome+'/soa/connectors/DbAdapter.rar'
appNameDB='DbAdapter'
moduleOverrideNameDB=appNameDB+'.rar'
appPathFTP=soaHome+'/soa/connectors/FtpAdapter.rar'
appNameFTP='FtpAdapter'
moduleOverrideNameFTP=appNameFTP+'.rar'
appPathMQ=soaHome+'/soa/connectors/MQSeriesAdapter.rar'
appNameMQ='MQSeriesAdapter'
moduleOverrideNameMQ=appNameMQ+'.rar'
moduleDescriptorName='META-INF/weblogic-ra.xml'
ConnFactory1JNDIName = 'eis/DB/OM'
ConnFactory1DataSourceName = 'eai/ds/EAIReference'
ConnFactory2JNDIName = 'eis/DB/XRef'
ConnFactory2DataSourceName = 'eai/ds/EAIXRef'
transactionSupport='LocalTransaction'
ftpJNDIName='eis/Ftp/ProductRefXML'
mqJNDIName='eis/MQ/MQSeriesAdapterRemoteCRMtoEAI'
domainName='SOADomain'
def createDBConnectionFactory():
propInputStream = FileInputStream("ResourceAdapter.properties")
configProps1 = Properties()
configProps1.load(propInputStream) planPathDB=configProps1.get('global.resource.deployment.plan.path')+'/'+domainName+'_PlanDB.xml'
edit()
startEdit()
myPlanDB=loadApplication(appPathDB, planPathDB)
makeDeploymentPlanVariable(myPlanDB, 'ConnectionInstance_eis/DB/OM_JNDIName_13102979357209', ConnFactory1JNDIName , '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ConnFactory1JNDIName+'"]/jndi-name',moduleOverrideNameDB)
makeDeploymentPlanVariable(myPlanDB, 'ConfigProperty_dataSourceName_Value_13102979357210', ConnFactory1DataSourceName,'/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ConnFactory1JNDIName+'"]/connection-properties/properties/property/[name="xADataSourceName"]/value',moduleOverrideNameDB)
makeDeploymentPlanVariable(myPlanDB, 'ConnectionInstance_eis/DB/XRef_JNDIName_13102979357211', ConnFactory2JNDIName , '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ConnFactory2JNDIName+'"]/jndi-name',moduleOverrideNameDB)
makeDeploymentPlanVariable(myPlanDB, 'ConfigProperty_dataSourceName_Value_13102979357213', ConnFactory2DataSourceName,'/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ConnFactory2JNDIName+'"]/connection-properties/properties/property/[name="xADataSourceName"]/value',moduleOverrideNameDB)
makeDeploymentPlanVariable(myPlanDB, 'ConnectionDefinitionProperties_TransactionSupport_13123107532320', transactionSupport,'/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ConnFactory1JNDIName+'"]/connection-properties/transaction-support',moduleOverrideNameDB)
makeDeploymentPlanVariable(myPlanDB, 'ConnectionDefinitionProperties_TransactionSupport_13123107532320', transactionSupport,'/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ConnFactory2JNDIName+'"]/connection-properties/transaction-support',moduleOverrideNameDB)
myPlanDB.save();
save();
cd('/AppDeployments/DbAdapter/Targets');
updateApplication(appNameDB, planPathDB);
startApplication(appNameDB)
#redeploy(appNameDB, planPathDB,targets=cmo.getTargets());
activate(block='true');
def createFTPConnectionFactory():
propInputStream = FileInputStream("ResourceAdapter.properties")
configProps1 = Properties()
configProps1.load(propInputStream)
planPathFTP=configProps1.get('global.resource.deployment.plan.path')+'/'+domainName+'_PlanFTP.xml'
ftpHost=configProps1.get('domain.resource.ftpHost')
ftpUserName=configProps1.get('domain.resource.ftpUserName')
ftpPassword=configProps1.get('domain.resource.ftpPassword')
edit()
startEdit()
myPlanFTP=loadApplication(appPathFTP, planPathFTP)
makeDeploymentPlanVariable(myPlanFTP, 'ConnectionInstance_eis/Ftp/FtpPRD_JNDIName', ftpJNDIName, '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ftpJNDIName+'"]/jndi-name',moduleOverrideNameFTP)
makeDeploymentPlanVariable(myPlanFTP, 'ConfigProperty_useSftp_Value_FtpPRD', 'true', '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ftpJNDIName+'"]/connection-properties/properties/property/[name="useSftp"]/value',moduleOverrideNameFTP)
makeDeploymentPlanVariable(myPlanFTP, 'ConfigProperty_host_Value_FtpPRD', ftpHost, '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ftpJNDIName+'"]/connection-properties/properties/property/[name="host"]/value',moduleOverrideNameFTP)
makeDeploymentPlanVariable(myPlanFTP, 'ConfigProperty_password_Value_FtpPRD', ftpUserName, '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ftpJNDIName+'"]/connection-properties/properties/property/[name="username"]/value',moduleOverrideNameFTP)
makeDeploymentPlanVariable(myPlanFTP, 'ConfigProperty_password_Value_FtpPRD', ftpPassword, '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+ftpJNDIName+'"]/connection-properties/properties/property/[name="password"]/value',moduleOverrideNameFTP)
myPlanFTP.save();
save();
cd('/AppDeployments/FtpAdapter/Targets');
updateApplication(appNameFTP, planPathFTP);
startApplication(appNameFTP)
#redeploy(appNameFTP, planPathFTP,targets=cmo.getTargets());
activate(block='true');
def createMQConnectionFactory():
propInputStream = FileInputStream("ResourceAdapter.properties")
configProps1 = Properties()
configProps1.load(propInputStream)
planPathMQ=configProps1.get('global.resource.deployment.plan.path')+'/'+domainName+'_PlanMQ.xml'
mqQueueManager=configProps1.get('domain.resource.mqQueueManager')
mqHostName=configProps1.get('domain.resource.mqHost')
MqPort=configProps1.get('domain.resource.mqport')
mqChannelName=configProps1.get('domain.resource.mqChannel')
edit()
startEdit()
myPlanMQ=loadApplication(appPathMQ, planPathMQ)
makeDeploymentPlanVariable(myPlanMQ, 'ConnectionInstance_eis_MQ_MQSeriesAdapterRemoteCRMtoEAI_JNDIName', mqJNDIName, '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+mqJNDIName+'"]/jndi-name',moduleOverrideNameMQ)
makeDeploymentPlanVariable(myPlanMQ, 'ConfigProperty_host_Value_mqQueueManagerPRD', mqQueueManager, '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+mqJNDIName+'"]/connection-properties/properties/property/[name="queueManagerName"]/value',moduleOverrideNameMQ)
makeDeploymentPlanVariable(myPlanMQ, 'ConfigProperty_password_Value_mqHostNamePRD', mqHostName, '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+mqJNDIName+'"]/connection-properties/properties/property/[name="hostName"]/value',moduleOverrideNameMQ)
makeDeploymentPlanVariable(myPlanMQ, 'ConfigProperty_password_Value_MqPortPRD', MqPort, '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+mqJNDIName+'"]/connection-properties/properties/property/[name="portNumber"]/value',moduleOverrideNameMQ)
makeDeploymentPlanVariable(myPlanMQ, 'ConfigProperty_password_Value_mqChannelNamePRD', mqChannelName, '/weblogic-connector/outbound-resource-adapter/connection-definition-group/[connection-factory-interface="javax.resource.cci.ConnectionFactory"]/connection-instance/[jndi-name="'+mqJNDIName+'"]/connection-properties/properties/property/[name="channelName"]/value',moduleOverrideNameMQ)
myPlanMQ.save();
save();
cd('/AppDeployments/MQSeriesAdapter/Targets');
updateApplication(appNameMQ, planPathMQ);
startApplication(appNameMQ)
#redeploy(appNameFTP, planPathMQ,targets=cmo.getTargets());
activate(block='true');
def makeDeploymentPlanVariable(wlstPlan, name, value, xpath,overrideName, origin='planbased'):
wlstPlan.destroyVariable(name)
wlstPlan.destroyVariableAssignment(name, overrideName, moduleDescriptorName)
variableAssignment = wlstPlan.createVariableAssignment(name, overrideName, moduleDescriptorName)
variableAssignment.setXpath(xpath)
variableAssignment.setOrigin(origin)
wlstPlan.createVariable(name, value)
print 'moduleDescriptorName=',moduleDescriptorName
def main():
propInputStream1 = FileInputStream("ResourceAdapter.properties")
domainProps = util.Properties()
domainProps.load(propInputStream1)
adminURL='t3://'+domainProps.get('domain.AdminIP')+':'+domainProps.get('domain.AdminPort')
adminUserName='weblogic'
adminPassword=domainProps.get("domain.AdminPasswd")
connect(adminUserName, adminPassword, adminURL)
createDBConnectionFactory()
createFTPConnectionFactory()
createMQConnectionFactory()
disconnect()
main()
Set the environment variable “SOAHOME” in the server and execute the WLST script that will create the required Resource Adapter connection factories. Also this will create the deploymentPlan files to the location specified. The generated plan file can be used to modify the configuration of connection factories also to move the connection factories from one server to another server.
>$ORACLE_HOME/common/bin/wlst.sh ResourceAdapterCreation.py



14 comments:

  1. Thanks for the post Albin ..I am using this script only for DB Adpater creation ....But why you are creating 2 Conncetion Factories ...
    ConnFactory1JNDIName = 'eis/DB/OM'
    ConnFactory1DataSourceName = 'eai/ds/EAIReference'
    ConnFactory2JNDIName = 'eis/DB/XRef'
    ConnFactory2DataSourceName = 'eai/ds/EAIXRef'


    Only one is enough rite ?

    Waiting for your reply ..

    ReplyDelete
    Replies
    1. ya one is enough, i have created two for my requirement and shared the same.

      Delete
  2. Hi Albin ,

    Am Executing the above script in windows environment am facing the issue ,please help me

    D:\Test_Oracle\Test_Environment\Oracle_SOA1\common\bin>java weblogic.WLST ResourceAdapterCreation.py

    Initializing WebLogic Scripting Tool (WLST) ...

    Welcome to WebLogic Server Administration Scripting Shell

    Type help() for help on available commands

    Problem invoking WLST - Traceback (innermost last):
    (no code object) at line 0
    File "D:\Test_Oracle\Test_Environment\Oracle_SOA1\common\bin\ResourceAdapterCreation.py", line 31
    propInputStream = FileInputStream("ResourceAdapter.properties")
    ^
    SyntaxError: invalid syntax


    D:\Test_Oracle\Test_Environment\Oracle_SOA1\common\bin>


    Regards,
    bhaskar.

    ReplyDelete
  3. HI Abli

    I am getting the below error while invoking the script ..

    Initializing WebLogic Scripting Tool (WLST) ...

    Welcome to WebLogic Server Administration Scripting Shell

    Type help() for help on available commands

    Problem invoking WLST - Traceback (innermost last):
    (no code object) at line 0
    File "/home/soadev01/Create_DB_Adapter/CreateDBAdapter.py", line 107
    variableAssignment = wlstPlan.createVariableAssignment(name, overrideName, moduleDescriptorName)
    ^
    SyntaxError: invalid syntax

    ReplyDelete
  4. Hi Albin

    Can you please check this

    Regards
    Ashraf TP

    ReplyDelete
  5. WLST Script indentation needs to be corrected... Use the following link to have IDE support for WLST scripts. http://biemond.blogspot.com/2010/08/wlst-scripting-with-oracle-enterprise.html

    ReplyDelete
    Replies
    1. ****WLST Script indentation needs to be corrected with proper indentation

      Delete
  6. Hi Abhlin,

    Could you please provide the WLST script that will shutdon the list of datasource on manageds server(say 5 ds needs to be shutdown out 10)

    Appreciate your help.


    Thanks,
    Ravi

    ReplyDelete
    Replies
    1. You can refer the following post -http://www.albinsblog.com/2012/09/modifying-targets-of-jdbc-datasources.html, you have to modify accordingly to shutdown the datasources.

      Let me know if you require any further help on this.

      Regards
      Albin I

      Delete
  7. hi there,

    when I am using the FTP script to create the JNDI connection the script is giving me the following error

    The WLSTPlan object is assigned to variable wlstPlan_FtpAdapter.
    Problem invoking WLST - Traceback (innermost last):

    NameError: makeDeploymentPlanVariable

    Please help me with resolution of this issue

    thanks
    Sudheer

    ReplyDelete
    Replies
    1. Make sure you are executing the script by using the below command

      $ORACLE_HOME/common/bin/wlst.sh ResourceAdapterCreation.py

      $ORACLE_HOME will point to ORACLE_SOA location e.g. oracle/product/soa/11g/fmw/Oracle_SOA.

      Regards
      Albin I

      Delete
  8. Hi, I'm getting the following error, can you please let me know what am I doing wrong
    Error getting VariableAssignment with name ConnectionInstance_eis/DB/OM_JNDIName_96812
    Could not find variable ConnectionInstance_eis/DB/OM_JNDIName_96812
    Error getting VariableAssignment with name ConfigProperty_dataSourceName_Value_13102979357210
    Could not find variable ConfigProperty_dataSourceName_Value_13102979357210
    Error getting VariableAssignment with name ConnectionDefinitionProperties_TransactionSupport_13123107532320
    Could not find variable ConnectionDefinitionProperties_TransactionSupport_13123107532320

    ReplyDelete
  9. hello Albin, how are you putting the numbers for the property ? random or any specificnumber needs to be ? ConnectionDefinitionProperties_TransactionSupport_13123107532320 , how did you get this number ?

    Also do you have script for SAP Adapter connection Factory creation ?

    ReplyDelete
  10. Hi ,
    Is there any way to delete Adapter JNDI(Example 'eis/DB/OM') using wlst scripts.It would be great if you can provide it.

    ReplyDelete

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