text: #
  #  Copyright 2015 Electric Cloud, Inc.
  #
  #  Licensed under the Apache License, Version 2.0 (the "License");
  #  you may not use this file except in compliance with the License.
  #  You may obtain a copy of the License at
  #
  #      http://www.apache.org/licenses/LICENSE-2.0
  #
  #  Unless required by applicable law or agreed to in writing, software
  #  distributed under the License is distributed on an "AS IS" BASIS,
  #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  #  See the License for the specific language governing permissions and
  #  limitations under the License.
  #
  
  $[/myProject/wsadmin_scripts/preamble.py]
  
  appName = '''
  $[appname]
  '''.strip()
  
  serverName = '''
  $[serverName]
  '''.strip()
  
  clusterName = '''
  $[clusterName]
  '''.strip()
  
  
  def startApplication(appName, serverName = None, clusterName = None):
      if clusterName:
          AdminApplication.startApplicationOnCluster(appName, clusterName)
      elif serverName:
          nodeName, serverName = serverName.split('=')
          AdminApplication.startApplicationOnSingleServer(appName, nodeName, serverName)
      else:
          appmgr = AdminControl.queryNames('name=ApplicationManager,*')
          AdminControl.invoke(appmgr, 'startApplication', appName)
  
  if isAppRunning(appName):
      print "WARNING: Application %s is already running" % appName
      os._exit(0)
  else:
      startApplication(appName, serverName=serverName, clusterName=clusterName)
      print "Application %s has been started" % appName
  
  