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Envars
Action : was.envars (Category : was, Name : envars, By : kikonf)
Complete Name : was.envars.by.kikonf Version : 5.0 License : Modified BSD License Purpose of the was category : Easy to customize. This category use in background the wsadmin command in jython mode (through AdminConfig, AdminControl and AdminTask), to drive WebSphere Application Server ® configuration. You can use it to manage the whole WebSphere ® architecture. Purpose of this envars plugin : Creates one or more JVM environment(s) variable(s) into the target Server The following shows the main Source Code File for the Action : was.envars Toggle lines
## Copyright (c) 2008, Patrick Germain Placidoux
## All rights reserved.
##
## This file is part of Kikonf Public Software.
##
## Kikonf Public Software is released under the modified BSD License,
## which should accompany it or any part of it in the file "COPYING".
## If you do not have this file you can access the license
## through the WWW at http://www.kikonf.org/license/bsd/license.txt.
##
## Home: http://www.kikonf.org
## Contact: kikonf@gmx.com
from actions.was.tools import *
class Envars(wasAction):
def extract(self, scope_attrs=None, prefix=None, **keywords):
self_funct='extract'
self.verbose(scope_attrs, prefix=prefix)
scope_id, scope_attrs, scope=self.getScope(scope_attrs=scope_attrs, indent=self.getIndent())
envars_node=self.newTop() #-- because in extract mode, each call returns a new blank top node.
indent=self.getIndent() + 3*' '
envars_node.setAttrs(prefix=prefix)
mkNodeScope(envars_node, scope_attrs, isUnique=True) #-- creates a scope node.
verbose('JavaProcessDef listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
pjd=AdminConfig.list('JavaProcessDef', scope_id)
verbose('JavaProcessDef listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
vs=getStartByNameAsDict(split(AdminConfig.showAttribute(pjd, 'environment')))
if len(vs)==0:return
for vname in vs.keys():
if vname=='':continue
if prefix!=None and vname.startswith(prefix) \
or prefix==None:
verbose('Environnment Variable:' + vname + ' listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
attrs={}
vars=getShowAsDict(AdminConfig.show(vs[vname]))
_name=vname
if prefix!=None:_name=vname.split(prefix + '_')[1]
if vars.has_key('description') and vars['description']!=None:desc=vars['description'][1:-1]
else:desc=None
if desc==DESIGN_NOTICE:desc=None
envars_node.newNode('var', name=_name, value=vars['value'], required=vars['required'], desc=desc)
def remove(self, no_name, no_name_no_prefix):
envars_node = self.getTop()
envars_attrs = envars_node.getAttrs()
scope_id, scope_attrs, scope=self.getScope(parent_node=envars_node, indent=self.getIndent()) #-- Retreives scope
self.verbose(scope_attrs, prefix=envars_attrs.prefix)
indent=self.getIndent() + 3*' '
# no_name/no_name_no_prefix
prefix=envars_attrs.prefix
if no_name_no_prefix:prefix=None
if no_name_no_prefix or prefix!=None:self.rmvVar(prefix=prefix, indent=indent)
else:
if envars_node.hasNode('var'):
var_nodes=envars_node.getNode('var')
for var_node in var_nodes:
var_attrs = var_node.getAttrs()
self.rmvVar(name=var_attrs.name, indent=indent)
def inject(self):
self_funct='inject'
envars_node = self.getTop()
envars_attrs = envars_node.getAttrs()
scope_id, scope_attrs, scope=self.getScope(parent_node=envars_node, indent=self.getIndent()) #-- Retreives scope
self.verbose(scope_attrs, prefix=envars_attrs.prefix)
indent=self.getIndent() + 3*' '
if envars_attrs.prefix!=None:self.rmvVar(prefix=envars_attrs.prefix, indent=indent)
if envars_node.hasNode('var'):
pjd=AdminConfig.list('JavaProcessDef', scope_id)
var_nodes=envars_node.getNode('var')
cmdvalues=[]
for var_node in var_nodes:
var_attrs = var_node.getAttrs()
#-- name
if envars_attrs.prefix==None:name=var_attrs.name
else:name=envars_attrs.prefix + '_' + var_attrs.name
indent=self.getIndent() + 3*' '
if envars_attrs.prefix==None:self.rmvVar(name=var_attrs.name, indent=indent)
vars=[]
vars.append(['name', name])
vars.append(['value', var_attrs.value])
vars.append(['required', var_attrs.required])
if var_attrs.desc!=None:vars.append(['description', var_attrs.desc])
else:vars.append(['description', DESIGN_NOTICE])
cmdvalues.append(vars)
verbose('JavaProcessDef listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
verbose('Environnment Variables modifying.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
AdminConfig.modify(pjd, 'environment', cmdvalues)
verbose('Environnment Variables modified.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
def rmvVar(self, name=None, prefix=None, indent=None):
scope_id, scope_attrs, scope=self.getScope()
verbose('JavaProcessDef listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
pjd=AdminConfig.list('JavaProcessDef', scope_id)
vs=getStartByNameAsDict(split(AdminConfig.showAttribute(pjd, 'environment')))
for vname in vs.keys():
if prefix!=None and vname.startswith(prefix) \
or prefix==None and name!=None and name==vname \
or prefix==None and name==None:
verbose('Environnment Variable:' + vname + ' removing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
AdminConfig.remove(vs[vname])
verbose('Environnment Variable:' + vname + ' removed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
def verbose(self, scope_attrs, prefix=None):
scope=str(scope_attrs).replace("'", '')[1:-1]
if prefix!=None:verbose('Environment Variables under prefix:' + prefix + ', at scope:' + scope + '.', level=self.getVerbose(), ifLevel=2, indent=self.getIndent())
else:verbose('Environment Variables at scope:' + scope + '.', level=self.getVerbose(), ifLevel=2, indent=self.getIndent())
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