Jython - AttributeError: 'NoneType' object has no attribute

Question

Hi,
I'm getting an error while trying to run some jython for adding a managed server to an online domain.
The 1st script picks up the domain.properties file.
java weblogic.WLST managedserver.py domain.properties
In the managedserver.py the problem line is
wlutil.createServer(props['server1.name'], props['server1.listenAddress'], int(props['server1.listenPort']), props['server1.listenSSLPort'], props['domain.msiEnabled'])
in the wlutil.py there is the lines:
#=============================================================================
# Create Server
#=============================================================================
def createServer(name, listenAddress, listenPort, sslListenPort, msiEnabled):
cd('/')
server = create(name, 'Server')
configureServer(server, listenAddress, listenPort, sslListenPort, msiEnabled)
log('Created Server: ' + server.getName())
return server
#=============================================================================
# Configure Server
#=============================================================================
def configureServer(server, listenAddress, listenPort, sslListenPort, msiEnabled):
# server.setListenAddress('111.222.111.222') # Temporary set of address to avoid duplicate binding error
server.setListenPort(listenPort)
server.setListenAddress(listenAddress)
server.setNativeIOEnabled(1)
server.setWeblogicPluginEnabled(1)
if msiEnabled.lower() == 'true':
server.setManagedServerIndependenceEnabled(1)
if (sslListenPort != None) and (sslListenPort > 0):
cd('/Servers/' + server.getName())
ssl = create(server.getName(), 'SSL')
ssl.setEnabled(1)
ssl.setListenPort(sslListenPort)
Running the script I keep getting the exception :
AttributeError: 'NoneType' object has no attribute 'setListenAddress'
Any help appreciated.

Answer 1

Bhabani has suggested you an optimum way of doing this.
However, if your logic has to be complex and cannot be handled by simple SQL, then you may want to use Jython.
I think the problem that you are having is that sourceConnection is getting set to "None".
And this is due to the fact that your code is written on the "target" tab of the procedure. To solve this problem, select the source tab of the procedure and set the options for Oracle DB and an Oracle Logical schema on the source tab. There doesnt need to be any code written in the source tab.
This way odiRef.getConnection("SRC") will return a valid object to your sourceConnection.
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