Script 5

# This program may be used, executed, copied, modified and distributed
# without royalty for the purpose of developing, using, marketing, or distribution

#-----------------------------------------------------------------
# ex5.py - Jython implementation of example script 5
#-----------------------------------------------------------------
#
# The purpose of this example is to demonstrate the invocation
# of various application install commands.
#
# This script can be included in the wsadmin command invocation like this:
#
# wsadmin -lang jython -f ex5.py c:/WebSphere/AppServer/installableApps mynode server1
#
# or the script can be execfiled from the wsadmin command line like this:
# wsadmin> execfile ("ex5.py") or execfile("ex5.py")
# wsadmin> ex5("c:/WebSphere/AppServer/installableApps", "mynode", "server1")
#
# The script expects one parameter:
# arg1 - location of DefaultApplication.ear
# arg2 - nodeName
# arg3 - serverName
#
# This example demonstrates many wsadmin features:
#
# - The use of the AdminApp object to install and uninstall applications
#-----------------------------------------------------------------
#
import sys

def ex5(location, nodeName, serverName):

#--------------------------------------------------------------
# set up globals
#--------------------------------------------------------------
global AdminApp
global AdminControl
global AdminConfig
global Help

#--------------------------------------------------------------
# do some sanity checking
# -- do we have a node by this name?
#--------------------------------------------------------------
cellName = AdminControl.getCell()
node = AdminConfig.getid("/Node:" + nodeName + "/")
print "ex5: checking for existence of node " + nodeName
if len(node) == 0:
print "ex5: Error -- node not found for name " + nodeName
return

#---------------------------------------------------------
# First, list the existing applications
#---------------------------------------------------------
apps = AdminApp.list()
print "Installed applications: "
print apps

#---------------------------------------------------------
# Here is the ear file we'll be dealing with...
#---------------------------------------------------------
defapp = location + "/DefaultApplication.ear"

#---------------------------------------------------------
# A very simple install command
#---------------------------------------------------------
print "----------------------------------------------------------"
print "A simple install command first..."
appOptions = ["-appname", "app1", "-node", nodeName, "-server", serverName]
AdminApp.install(defapp, appOptions)

#---------------------------------------------------------
# Demonstrate the default bindings capabilities
# This example could include -usedefaultbindings by itself, but
# we provide some additional options
#---------------------------------------------------------
print "----------------------------------------------------------"
print "Use the defaultbindings options..."
appOptions = ["-appname", "app2", "-node", nodeName, "-server", serverName]

bindingOptions = ["-usedefaultbindings", "-defaultbinding.datasource.jndi", "ds1", "-defaultbinding.datasource.username", "user1", "-defaultbinding.datasource.password", "pw1", "-defaultbinding.cf.jndi", "ds1", "-defaultbinding.ejbjndi.prefix", "ds2", "-defaultbinding.virtual.host", "myvh"]
appOptions.extend(bindingOptions)

AdminApp.install(defapp, appOptions)

#---------------------------------------------------------
# Demonstrate installation on a different server. We will specify
# server2, but override that setting for one module so that it will
# be deployed on server1.
#
#---------------------------------------------------------
print "----------------------------------------------------------"
print "Use a different server..."
AdminConfig.create("Server", node, "[['name' 'server2']]")
appOptions = ["-appname", "app3", "-server", "server2", "-node", nodeName]

serv = "WebSphere:cell=" + cellName + ",node=" + nodeName + ",server=" + serverName
mapping = [["Increment Enterprise Java Bean", "Increment.jar,META-INF/ejb-jar.xml", serv]]
moduleToServerTaskOption = ["-MapModulesToServers", mapping]
appOptions.extend(moduleToServerTaskOption)

AdminApp.install(defapp, appOptions)

#---------------------------------------------------------
# Demonstrate installation with a number of different settings.
# Although this can get complex, note that you can always perform
# an interactive install, then examine the wsadmin.traceout file, looking
# for WASX7278I -- this message should include install options generated
# from the interactive install that can be cut and pasted into scripts.
#
#---------------------------------------------------------
print "----------------------------------------------------------"
print "Specify several options."

nameOpt = ["-appname", "app4"]
nodeOpt = ["-node", nodeName]

mapJndiBindOptValue = [["Increment Enterprise Java Bean", "Increment", "Increment.jar,META-INF/ejb-jar.xml", "Increment"]]
mapJndiBindOpt = ["-BindJndiForEJBNonMessageBinding", mapJndiBindOptValue]

mapEjbRefOptValue = [["Default Web Application", "", "DefaultWebApplication.war,WEB-INF/web.xml", "Increment", "com.ibm.defaultapplication.Increment", "Increment"]]
mapEjbRefOpt = ["-MapEJBRefToEJB", mapEjbRefOptValue]

mapDsEjbOptValue = [["Increment Enterprise Java Bean", "Increment.jar,META-INF/ejb-jar.xml", "DefaultDatasource", "cmpBinding.perConnectionFactory"]]
mapDsEjbOpt = ["-DataSourceFor20EJBModules", mapDsEjbOptValue]

mapDsCmpOptValue = [["Increment Enterprise Java Bean", "Increment", "Increment.jar,META-INF/ejb-jar.xml", "DefaultDatasource", "cmpBinding.perConnectionFactory"]]
mapDsCmpOpt = ["-DataSourceFor20CMPBeans", mapDsCmpOptValue]

mapVhOptValue = [["Default Web Application", "DefaultWebApplication.war,WEB-INF/web.xml", "default_host"]]
mapVhOpt = ["-MapWebModToVH", mapVhOptValue]

serv = "WebSphere:cell=" + cellName + ",node=" + nodeName + ",server=" + serverName
mapServerOptValue = [["Increment Enterprise Java Bean", "Increment.jar,META-INF/ejb-jar.xml", serv], ["Default Web Application", "DefaultWebApplication.war,WEB-INF/web.xml", serv]]
mapServerOpt = ["-MapModulesToServers", mapServerOptValue]

miscOpts = ["-nopreCompileJSPs", "-distributeApp", "-nouseMetaDataFromBinary", "-nodeployejb"]

appOptions = []
appOptions.extend(nameOpt)
appOptions.extend(nodeOpt)
appOptions.extend(mapJndiBindOpt)
appOptions.extend(mapEjbRefOpt)
appOptions.extend(mapDsEjbOpt)
appOptions.extend(mapDsCmpOpt)
appOptions.extend(mapVhOpt)
appOptions.extend(mapServerOpt)
appOptions.extend(miscOpts)

AdminApp.install(defapp, appOptions)

#---------------------------------------------------------
# Demonstrate ejb deploy options.
#
#---------------------------------------------------------
print "----------------------------------------------------------"
print "Specify ejb deploy options."

nameOpt = ["-appname", "app5"]
nodeOpt = ["-node", nodeName]
deployOpt = ["-deployejb", "-deployejb.dbtype", "DB2UDB_V72"]

appOptions = []
appOptions.extend(nameOpt)
appOptions.extend(deployOpt)

AdminApp.install(defapp, appOptions)

#---------------------------------------------------------
# Save all the changes
#---------------------------------------------------------
print "ex5: saving the configuration"
AdminConfig.save()


#-----------------------------------------------------------------
# Main
#-----------------------------------------------------------------
if len(sys.argv) != 3:
print "ex5: this script requires 3 parameters: location of DefaultApplication.ear,"
print " node name, and server name."
print ""
print "e.g.: ex5 c:/WebSphere/AppServer/installableApps mynode server1"
else:
ex5(sys.argv[0], sys.argv[1], sys.argv[2])