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Env
Action : tom.env (Category : tom, Name : env, By : kikonf)
Complete Name : tom.env.by.kikonf Version : 4.0 License : Modified BSD License Purpose of the tom category : Easy to customize. This category use in background the Kikonf Repoz tools to create and configure Apache Tomcat ® root installs and Catalina bases at any level (server.xml, hosts or defaults). You can use it to manage the whole Tomcat ® Architecture. Purpose of this env plugin : This Action configures a Tomcat Environmen entry. The following shows the main Source Code File for the Action : tom.env 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 TYPES=('java.lang.Boolean','java.lang.Byte','java.lang.Character','java.lang.Double','java.lang.Float','java.lang.Integer','java.lang.Long','java.lang.Short','java.lang.String') #-------------------# # Utility functions # #-------------------# def rmvLink(name, level=None, indent=None, logFile=None): verbose('Environment Entry ResourceLink:' + name + ' Removing.', level=level, ifLevel=4, indent=indent, logFile=logFile) var name = name %delete ResourceLink where global = ${name} if ro!=None:n=len(ro) else:n=0 if n>0:verbose('Environment Entry ResourceLink:' + name + ' Removed:' + str(n) + ' configuration Entry.', level=level, ifLevel=3, indent=indent, logFile=logFile) def rmvEnv(name, level=None, indent=None, logFile=None): verbose('Environment Entry:' + name + ' Removing.', level=level, ifLevel=4, indent=indent, logFile=logFile) var name = name %delete Environment where name = ${name} if ro!=None:n=len(ro) else:n=0 if n>0:verbose('Environment Entry:' + name + ' Removed:' + str(n) + ' configuration Entry.', level=level, ifLevel=3, indent=indent, logFile=logFile) def injLink(top_node, target_node, level=0, indent=None, logFile=None): """ Creates a ResourceLink """ env_attrs=top_node.getAttrs() verbose('Environment Entry ResourceLink:' + env_attrs.name + ' Creating.', level=level, ifLevel=4, indent=indent, logFile=logFile) # link node link_attrs=top_node.getNode('link')[0].getAttrs() attrs={'global': env_attrs.name, 'name': link_attrs.name, 'type':env_attrs.etype} # creates target_node.newNode('ResourceLink', **attrs) verbose('Environment Entry ResourceLink:' + env_attrs.name + ' Created.', level=level, ifLevel=3, indent=indent, logFile=logFile) def injRsc(top_node, target_node, level=0, indent=None, logFile=None): """ Creates a Environment Entry """ env_attrs=top_node.getAttrs() verbose('Environment Entry:' + env_attrs.name + ' Creating.', level=level, ifLevel=4, indent=indent, logFile=logFile) attrs={} # envrsc node envrsc_node=top_node.getNode('envrsc')[0] envrsc_attrs=envrsc_node.getAttrs() attrs.update({ 'name' : env_attrs.name, 'type' : env_attrs.etype, 'value' : envrsc_attrs.value, 'override' : envrsc_attrs.override }) # creates target_node.newNode('Environment', **attrs) verbose('Environment Entry:' + env_attrs.name + ' Created.', level=level, ifLevel=3, indent=indent, logFile=logFile) #------# # Main # #------# # Stores the Action File's Processor Alias var source_action_alias=ro['alias'] # Stores the Action File's First Node <=> self_action.getTop() :ls source_action_node=ro[0] try: ## Retreives the Scope print print '## Retreives the Scope' scope_name, scope_attrs, scope=self_action.getScope(parent_node=self_action.getTop(), indent=self_action.getIndent(), context_template=None, global_template='resources.global') self_action.verbose(scope_name=scope_name, scope_attrs=scope_attrs) indent=self_action.getIndent() + 3*' ' ## Stores the target Scope Processor Alias and mount it print '## Stores the target Scope Processor Alias and mount it' var target_scope_alias=scope.pc_ro['alias'] :mount $target_scope_alias :ls target_node=ro[0] # Integrity check if self_action.getTop().hasNode('link') and not scope.type.startswith('context'): raise xception.kikonfActionSystemException(self_action, 'inject', 'Bad Scope:' + scope.type + ', When using Tag "link" A Scope "context" is required for this Action !') if scope.type!='resources.global' and not scope.type.startswith('context'): raise xception.kikonfActionSystemException(self_action, 'inject', 'Bad Scope:' + scope.type + ',Either a Scope "context" or "resource.global" is required for this Action !') if not scope_attrs['resources.global']=='true' and self_action.getTop().hasNode('link'): raise xception.kikonfActionSystemException(self_action, 'inject', 'Bad Scope:' + scope.type + ', When an entry link is used, "resources.global" equal true is required for the Scope !') envrsc_attrs=self_action.getTop().getAttrs() ## Creates the ResourceLink print print '## Creates the Environment Entry ResourceLink' if self_action.getTop().hasNode('link'): rmvLink(envrsc_attrs.name, level=self_action.getVerbose(), indent=indent, logFile=self_action.getLogFile()) injLink(self_action.getTop(), target_node, level=self_action.getVerbose(), indent=indent, logFile=self_action.getLogFile()) ## Creates the Environment Entry if self_action.getTop().hasNode('envrsc'): print print '## Creates the Environment Entry' if scope_attrs['resources.global']=='true' and scope.type.startswith('context') and scope.type!= 'context.global': # Changes the target scope to the global resource scope print '# Changes the target scope to the global resource scope' var target_root_scope_alias=scope.root_pc_ro['alias'] :mount $target_root_scope_alias :cd / :ls target_node=ro[0] # Creates GlobalNamingResources if not exists if target_node.hasNode('GlobalNamingResources'):target_node=target_node.getNode('GlobalNamingResources')[0] else:target_node=target_node.newNode('GlobalNamingResources') :cd GlobalNamingResources rmvEnv(envrsc_attrs.name, level=self_action.getVerbose(), indent=indent, logFile=self_action.getLogFile()) injRsc(self_action.getTop(), target_node, level=self_action.getVerbose(), indent=indent, logFile=self_action.getLogFile()) else: # target_scope is the rigth target for resource if scope_attrs['resources.global']=='true': :cd / :ls target_node=ro[0] # Creates GlobalNamingResources if not exists if scope_attrs['resources.global']=='true': if target_node.hasNode('GlobalNamingResources'):target_node=target_node.getNode('GlobalNamingResources')[0] else:target_node=target_node.newNode('GlobalNamingResources') :cd GlobalNamingResources rmvEnv(envrsc_attrs.name, level=self_action.getVerbose(), indent=indent, logFile=self_action.getLogFile()) injRsc(self_action.getTop(), target_node, level=self_action.getVerbose(), indent=indent, logFile=self_action.getLogFile()) except Exception, e: _e=xception.kikonfActionSystemException(self_action, 'inject', 'An exception occures ! SubException is:' + str(e) + ' !') _e.setSubException(e) REPOZ.recordSessionException(self_action.getName(), _e) if self_action.getVerbose()>=10:raise # Dont forget to skipt a strict empty line at the end to let the Interpretor to interprete the End of the bloc !
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