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Action : was.cache   (Category : was, Name : cache, By : kikonf)
Complete Name : was.cache.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 cache plugin : Creates a new ObjectCacheInstance

The following shows the main Source Code File for the Action : was.cache

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##  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 Cache(wasAction):
 
    def extract(self, scope_attrs=None, name=None, prefix=None, **keywords):
        self_funct='extract'
        self.verbose(scope_attrs, name=name, prefix=prefix)
        scope_id, scope_attrs, scope=self.getScope(scope_attrs=scope_attrs, indent=self.getIndent())
        indent=self.getIndent() + 3*' '
         
        verbose('ObjectCacheInstance listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
        cs=getStartByNameAsDict(split(AdminConfig.list('ObjectCacheInstance', scope_id)))
        verbose('ObjectCacheInstances listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
         
        for cname in cs.keys():
             
            if prefix!=None and name!=None and cname==prefix + '_' + name \
            or prefix==None and name!=None and cname==name \
            or prefix!=None and name==None and cname.startswith(prefix) \
            or prefix==None and name==None:
             
                verbose('Found matching ObjectCacheInstance:' + cname + '.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
                cache_node=self.newTop() #-- because in extract mode, each call returns a new blank top node.
                caches=getShowAsDict(AdminConfig.show(cs[cname]))               
                 
                _name=cname
                if prefix!=None:_name=cname.split(prefix + '_')[1]
                 
                desc=None
                if caches.has_key('description') and caches['description']!=None:desc=caches['description'][1:-1]
                if desc==DESIGN_NOTICE:desc=None
                 
                cache_node.setAttrs(name=_name, jndi_name=caches['jndiName'], size=caches['cacheSize'], desc=desc, prefix=prefix)
                 
                mkNodeScope(cache_node, scope_attrs, isUnique=True) #-- creates a scope node.
 
    def remove(self, no_name, no_name_no_prefix):
        cache_node = self.getTop()       
        cache_attrs = cache_node.getAttrs()
        scope_id, scope_attrs, scope=self.getScope(parent_node=cache_node, indent=self.getIndent()) #-- Retreives scope
 
        # no_name/no_name_no_prefix
        prefix=cache_attrs.prefix       
        name=cache_attrs.name
        if no_name or no_name_no_prefix:name=None
        if no_name_no_prefix:prefix=None   
         
        self.verbose(scope_attrs, name=name, prefix=prefix)
        indent=self.getIndent() + 3*' '
         
        self.rmvCache(name=name, prefix=prefix, indent=indent)
           
    def inject(self):
        self_funct='inject'
        cache_node = self.getTop()       
        cache_attrs = cache_node.getAttrs()       
        scope_id, scope_attrs, scope=self.getScope(parent_node=cache_node, indent=self.getIndent()) #-- Retreives scope
 
        self.verbose(scope_attrs, name=cache_attrs.name, prefix=cache_attrs.prefix)
        indent=self.getIndent() + 3*' '
         
        #-- remove first
        self.rmvCache(name=cache_attrs.name, prefix=cache_attrs.prefix, indent=indent)
 
        #-- name
        if cache_attrs.prefix==None:name=cache_attrs.name
        else:name=cache_attrs.prefix + '_' + cache_attrs.name
        # -- desc
        if cache_attrs.desc==None:desc=DESIGN_NOTICE
        else:desc=cache_attrs.desc
 
        cmdvalues=[]
        cmdvalues.append(['name', name])
        cmdvalues.append(['jndiName', cache_attrs.jndi_name])
        cmdvalues.append(['cacheSize', cache_attrs.size])
        cmdvalues.append(['defaultPriority', 1])
        cmdvalues.append(['enableDiskOffload', 'false'])
        cmdvalues.append(['flushToDiskOnStop', 'false'])
        cmdvalues.append(['useListenerContext', 'false'])
        cmdvalues.append(['disableDependencyId', 'false'])
        cmdvalues.append(['description', desc])
         
        # Creates
        verbose('ObjectCacheInstance retreiving.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
        wpv=AdminConfig.getid(scope.getCP() +'/CacheProvider:/')
         
        AdminConfig.create('ObjectCacheInstance', wpv, cmdvalues)
        verbose('ObjectCacheInstance:' + name + ' created.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
         
    def rmvCache(self, name=None, prefix=None, indent=None):
        scope_id, scope_attrs, scope=self.getScope()
         
        verbose('ObjectCacheInstance listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
        cs=getStartByNameAsDict(split(AdminConfig.list('ObjectCacheInstance', scope_id)))
        verbose('ObjectCacheInstances listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
         
        for cname in cs.keys():
            if cname=='':continue
            if prefix!=None and cname.startswith(prefix) \
            or prefix==None and name!=None and name==cname \
            or prefix==None and name==None:
                verbose('ObjectCacheInstance:' + cname + ' removing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
                AdminConfig.remove(cs[cname])
                verbose('ObjectCacheInstance:' + cname + ' removed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
 
    def verbose(self, scope_attrs, name=None, prefix=None):
        scope=str(scope_attrs).replace("'", '')[1:-1]
         
        if name!=None and prefix!=None:verbose('ObjectCacheInstance:' + name +', under prefix:' + prefix + ', at scope:' + scope + '.', level=self.getVerbose(), ifLevel=2, indent=self.getIndent(), logFile=self.getLogFile())
        elif name!=None and prefix==None:verbose('ObjectCacheInstance:' + name + ', at scope:' + scope + '.', level=self.getVerbose(), ifLevel=2, indent=self.getIndent(), logFile=self.getLogFile())
        elif prefix!=None:verbose('ObjectCacheInstances under prefix:' + prefix + ', at scope:' + scope + '.', level=self.getVerbose(), ifLevel=2, indent=self.getIndent(), logFile=self.getLogFile())
        else:verbose('ObjectCacheInstances at scope:' + scope + '.', level=self.getVerbose(), ifLevel=2, indent=self.getIndent(), logFile=self.getLogFile())
                            
(Source: <KIKONF_INSTALLATION_DIR>/plugins/actions/was/cache/by/kikonf/cache.py)


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Trademarks :
  • "IBM", "WebSphere", "WebSphere Aplication Server", "WAS" are registred trademarks of International Business Machines Corporation.
  • "Java" and "JVM" are a registred trademarks of Oracle and/or its affiliates.
  • Other names may be trademarks of their respective owners.

Copyright © 2011 - Patrick Placidoux, Hélène Malamoud