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Jvm
Action : was.jvm (Category : was, Name : jvm, By : kikonf)
Complete Name : was.jvm.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 jvm plugin : Tune one JVM characteristics The following shows the main Source Code File for the Action : was.jvm 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 Jvm(wasAction):
DFT_TEMP_ARGS=(
'-Dworkspace.user.root',
'-Dwas.repository.temp',
'-Dcom.ibm.websphere.servlet.temp.dir',
'-DumpDir',
'-Dtemp.dir',
'-Djava.io.temp',
'-Djava.io.tmpdir',
'-Djava.util.prefs.userRoot',
'-Djava.util.prefs.systemRoot'
)
def extract(self, indent=None, scope_attrs=None, **keywords):
self_funct='extract'
self.verbose(scope_attrs)
scope_id, scope_attrs, scope=self.getScope(scope_attrs=scope_attrs, indent=self.getIndent())
indent=self.getIndent() + 3*' '
jvm_node=self.newTop() #-- because in extract mode, each call returns a new blank top node.
mkNodeScope(jvm_node, scope_attrs, isUnique=True) #-- creates a scope node.
verbose('JavaVirtualMachine listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
jvm=AdminConfig.list('JavaVirtualMachine', scope_id)
jvms=getShowAsDict(AdminConfig.show(jvm))
verbose('JavaVirtualMachine listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
attrs={} # Tag: jvm
attrs['xms']=int(jvms['initialHeapSize'])
attrs['xmx']=int(jvms['maximumHeapSize'])
attrs['run_hprof']=jvms['runHProf']
if jvms.has_key('hprofArguments'):run_hprofs=jvms['hprofArguments'][1:-1].split()
else:run_hprofs=[]
attrs['disable_jit']=jvms['disableJIT']
jvmargs=jvms['genericJvmArguments'][1:-1]
jvmargs=jvmargs.split()
#-- Retreives temp_dir Attribute
temp_dir=None
other_jvmargs=[]
for entry in jvmargs:
if entry=='' or entry.isspace():continue
spl=entry.split('=')
key=spl[0].strip()
value=None
if len(spl)>1:value=spl[1].strip()
if key in Jvm.DFT_TEMP_ARGS:
if temp_dir==None:temp_dir=value
elif temp_dir!=value:temp_dir=False
else:
other_jvmargs.append(entry)
if temp_dir in (None, False):attrs['temp_dir']=None
else:attrs['temp_dir']=temp_dir
attrs['ha']=self.extHA(indent=indent)
attrs['plugin_max_con']=self.extPluginMaxCon(indent=indent)
attrs['user'], attrs['group']=self.extUserGroup(indent=indent)
jvm_node.setAttrs(**attrs) #-- Sets Attributes for top node.
cl=gc=jni='false' # Tag: verbose
if jvms['verboseModeClass']=='true':cl='true'
if jvms['verboseModeGarbageCollection']=='true':gc='true'
if jvms['verboseModeJNI']=='true':jni='true'
jvm_node.newNode('verbose', cl=cl, gc=gc, jni=jni) #-- creates the node verbose.
classpath=jvms['classpath'] # Tag: classpath
classpath=classpath.split()
if len(classpath)!=0 and classpath[0]!='[]':
classpath_node=jvm_node.newNode('classpath')
for cp in classpath:classpath_node.addText(cp)
boot_classpath=jvms['bootClasspath'] # Tag: boot_classpath
boot_classpath=boot_classpath.split()
if len(boot_classpath)!=0 and boot_classpath[0]!='[]':
boot_classpath_node=jvm_node.newNode('boot_classpath')
for cp in boot_classpath:boot_classpath_node.addText(cp)
enable_debug=jvms['debugMode'] # Tag: debug_args
debug_args=jvms['debugArgs']
if len(debug_args)>=2:debug_args=debug_args[1:-1]
debug_args=debug_args.split()
if len(debug_args)!=0:
debug_args_node=jvm_node.newNode('debug_args', enable=enable_debug)
for cp in debug_args:debug_args_node.addText(cp)
elif enable_debug=='true':jvm_node.newNode('debug_args', enable=enable_debug)
if len(run_hprofs)!=0: # Tag: run_hprof
hprof_args_node=jvm_node.newNode('hprof_args')
for run_hprof in run_hprofs:hprof_args_node.addText(run_hprof)
sps=split(jvms['systemProperties']) # Tag: system_props
if len(sps)!=0:
system_props_node=jvm_node.newNode('system_props')
for sp in sps:
attrs={}
attrs['name']=AdminConfig.showAttribute(sp, 'name')
attrs['value']=AdminConfig.showAttribute(sp, 'value')
system_props_node.newNode('property', **attrs)
self.extTimouts(jvm_node, indent=indent) # Tag: system_props
other_jvmargs=self.extLibs(other_jvmargs, jvm_node, indent=indent) # Tag: extlibs
other_jvmargs=self.extGc(other_jvmargs, jvm_node, indent=indent) # Tag: gc
other_jvmargs=self.extSharedClasses(other_jvmargs, jvm_node, indent=indent) # Tag: shared_classes
if len(other_jvmargs)!=0: # Tag: generic_jvm_args
generic_jvm_args_node=jvm_node.newNode('generic_jvm_args')
for jvmarg in other_jvmargs:
generic_jvm_args_node.addText(jvmarg)
def inject(self):
self_funct='inject'
jvm_node = self.getTop() #-- Grabs top node
jvm_attrs = jvm_node.getAttrs()
scope_id, scope_attrs, scope=self.getScope(parent_node=jvm_node, indent=self.getIndent()) #-- Retreives scope
self.verbose(scope_attrs)
indent=self.getIndent() + 3*' '
cmdvalues=[]
cmdvalues.append(['initialHeapSize', jvm_attrs.xms]) # Tag jvm/Attribute: xms
cmdvalues.append(['maximumHeapSize', jvm_attrs.xmx]) # Tag jvm/Attribute: xmx
cmdvalues.append(['runHProf', jvm_attrs.run_hprof]) # Tag jvm/Attribute: run_hprof
cmdvalues.append(['disableJIT', jvm_attrs.disable_jit]) # Tag jvm/Attribute: disable_jit
if jvm_node.hasNode('verbose'): # Tag jvm/Attribute: verbose
verbose_attrs=jvm_node.getNode('verbose')[0].getAttrs()
cmdvalues.append(['verboseModeClass', verbose_attrs.cl])
cmdvalues.append(['verboseModeGarbageCollection', verbose_attrs.gc])
cmdvalues.append(['verboseModeJNI', verbose_attrs.jni])
if jvm_node.hasNode('classpath'): # Tag: classpath
cps=jvm_node.getNode('classpath')[0].getText()
if len(cps)==0:classpath=''
elif len(cps)==1:classpath=cps[0]
else:classpath=';'.join(cps)
cmdvalues.append(['classpath', classpath])
if jvm_node.hasNode('boot_classpath'): # Tag: boot_classpath
bcps=jvm_node.getNode('boot_classpath')[0].getText()
if len(bcps)==0:
boot_classpath=''
elif len(bcps)==1:
boot_classpath=bcps[0]
else:
boot_classpath=';'.join(bcps)
cmdvalues.append(['bootClasspath', boot_classpath])
if jvm_node.hasNode('debug_args'): # Tag: debug_args
debug_args_node=jvm_node.getNode('debug_args')[0]
cmdvalues.append(['debugMode', debug_args_node.getAttr('enable')])
debug_args=debug_args_node.getText()
if len(debug_args)==0:debug_args=''
elif len(debug_args)==1:debug_args=debug_args[0]
else:debug_args=' '.join(debug_args)
cmdvalues.append(['debugArgs', debug_args])
hprof_args='' # Tag: hprof_args
if jvm_node.hasNode('hprof_args'):
hprof_args=jvm_node.getNode('hprof_args')[0].getText()
if len(hprof_args)==0:hprof_args=''
elif len(hprof_args)==1:hprof_args=hprof_args[0]
else:hprof_args=' '.join(hprof_args)
cmdvalues.append(['hprofArguments', hprof_args])
if jvm_node.hasNode('system_props'): # Tag: system_props
system_props_node=jvm_node.getNode('system_props')[0]
if system_props_node.hasNode('property'):
cmd_properties=[]
properties=system_props_node.getNode('property')
for property in properties:
cmd_property=[]
cmd_properties.append(cmd_property)
property_attrs=property.getAttrs()
cmd_property.append(['name', property_attrs.name])
cmd_property.append(['value', property_attrs.value])
cmdvalues.append(['systemProperties', cmd_properties ])
cmdvalues.append(self.injJvmArgs(jvm_node, indent=indent)) #-- Treats and Appends Jvm Args
# Creates
verbose('JavaVirtualMachine listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
oid=AdminConfig.list('JavaVirtualMachine', scope_id) #-- Retrieves jvm_id
verbose('JavaVirtualMachine listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
verbose('JavaVirtualMachine removing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
AdminConfig.remove(oid) #-- Deletes jvm_id
verbose('JavaVirtualMachine removed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
verbose('JavaProcessDef listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
pdef=AdminConfig.list('JavaProcessDef', scope_id) #-- Recreates jvm
verbose('JavaVirtualMachine creating.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
AdminConfig.create('JavaVirtualMachine', pdef, cmdvalues)
verbose('JavaVirtualMachine created.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
#-- Trivial Server configurations
self.injHA(jvm_attrs, indent=indent)
self.injPluginMaxCon(jvm_attrs, indent=indent)
self.injUserGroup(jvm_attrs, indent=indent)
self.injTimouts(jvm_node, indent=indent)
# ------------------------------- Sub methods -------------------------------#
def injJvmArgs(self, jvm_node, indent=None):
self_funct='injJvmArgs'
cmdvalues=[]
jvm_attrs=jvm_node.getAttrs()
generic_jvm_args='' # Tag: generic_jvm_args
if jvm_node.hasNode('generic_jvm_args'):
generic_jvm_args=jvm_node.getNode('generic_jvm_args')[0].getText()
if len(generic_jvm_args)>=1:
cmdvalues.extend(generic_jvm_args)
# Tag: generic_jvm_args
if jvm_node.hasNode('extlibs'): # Tag: extlib
extlibs=jvm_node.getNode('extlibs')[0].getText()
for extlib in extlibs:
cmdvalues.append('-DextDir ' + extlib)
if jvm_node.hasNode('gc'): # Tag: gc
gc_node=jvm_node.getNode('gc')[0]
if gc_node.hasNode('explicitgc'): # Attribute: gc/explicitgc
explicitgc_node=gc_node.getNode('explicitgc')[0]
explicitgc_attrs=explicitgc_node.getAttrs()
if explicitgc_attrs.disable=='true':
cmdvalues.append('-Xdisableexplicitgc')
if gc_node.hasNode('policy'): # Attribute: gc/policy
pol_node=gc_node.getNode('policy')[0]
pol_attrs=pol_node.getAttrs()
ptype=pol_attrs.type
if ptype!='gencon':
cmdvalues.append('-Xgcpolicy:' + ptype)
else:
if not pol_node.hasNode('gencon'):raise xception.kikonfActionSystemException(self, self_funct, 'The node gencon is required for the Tag: gc/policy !')
gencon_node=pol_node.getNode('gencon')[0]
gencon_attrs=gencon_node.getAttrs()
xmns=xmnx=xmos=xmox=''
if hasattr(gencon_attrs, 'xmns') and gencon_attrs.xmns!=None:xmns=' -Xmns' + str(gencon_attrs.xmns) + 'm'
if hasattr(gencon_attrs, 'xmnx') and gencon_attrs.xmnx!=None:xmnx=' -Xmnx' + str(gencon_attrs.xmnx) + 'm'
if hasattr(gencon_attrs, 'xmos') and gencon_attrs.xmos!=None:xmos=' -Xmos' + str(gencon_attrs.xmos) + 'm'
if hasattr(gencon_attrs, 'xmox') and gencon_attrs.xmox!=None:xmox=' -Xmox' + str(gencon_attrs.xmox) + 'm'
cmdvalues.append('-Xgcpolicy:' + ptype + ' ' + xmns + xmnx + xmos + xmox)
if gc_node.hasNode('threads'): # Tag: gc/threads
threads_node=gc_node.getNode('threads')[0]
threads_attrs=threads_node.getAttrs()
cmdvalues.append('-Xgcthreads:' + str(threads_attrs.number))
if jvm_node.hasNode('shared_classes'): # Tag: shared_classes
shared_classes_node=jvm_node.getNode('shared_classes')[0]
shared_classes_attrs=shared_classes_node.getAttrs()
if shared_classes_attrs.enable=='true':
fatal=''
if shared_classes_attrs.required=='false':fatal=',nonFatal'
cmdvalues.append('-Xshareclasses:name=' + shared_classes_attrs.name + fatal + ',controlDir=' + shared_classes_attrs.control_dir + ' -Xscmx' + str(shared_classes_attrs.size) + 'm')
if hasattr(jvm_attrs, 'temp_dir') and jvm_attrs.temp_dir!=None: # Attribute: temp dir
cmdvalues.extend([arg + '=' + jvm_attrs.temp_dir for arg in Jvm.DFT_TEMP_ARGS])
return ['genericJvmArguments', ' '.join(cmdvalues)]
def injHA(self, jvm_attrs, indent=None):
scope_id, scope_attrs, scope=self.getScope()
cmdvalues=[]
cmdvalues.append(['enable', jvm_attrs.ha]) # Attribute: ha
cmdvalues.append(['activateEnabled', jvm_attrs.ha])
verbose('HAManagerService listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
ha=AdminConfig.list('HAManagerService', scope_id)
verbose('HAManagerService modfying.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
AdminConfig.modify(ha, cmdvalues)
verbose('HAManagerService modified.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
def injPluginMaxCon(self, jvm_attrs, indent=None):
if not hasattr(jvm_attrs, 'plugin_max_con') or jvm_attrs.plugin_max_con==None:return
scope_id, scope_attrs, scope=self.getScope()
verbose('WebserverPluginSettings listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
wps=AdminConfig.list('WebserverPluginSettings', scope_id) # Attribute: plugin_max_con
verbose('WebserverPluginSettings modifying.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
AdminConfig.modify(wps,'MaxConnections',jvm_attrs.plugin_max_con)
verbose('WebserverPluginSettings modified.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
def injUserGroup(self, jvm_attrs, indent=None): # Attribute: user/group
if hasattr(jvm_attrs, 'user'):user=jvm_attrs.user
if hasattr(jvm_attrs, 'group'):group=jvm_attrs.group
if user==group==None:return
scope_id, scope_attrs, scope=self.getScope()
cmdvalues=[]
if user!=None:cmdvalues.append(['runAsUser', user])
if group!=None:cmdvalues.append(['runAsGroup', group])
cmdvalues.append(['runInProcessGroup', '0'])
cmdvalues.append(['processPriority', '20' ])
cmdvalues.append(['umask', '002' ])
verbose('ProcessDef listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
pdef = AdminConfig.list('ProcessDef', scope_id)
verbose('ProcessDef modifying.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
AdminConfig.modify(pdef, 'execution', cmdvalues)
verbose('ProcessDef modified.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
def injTimouts(self, jvm_node, indent=None): # Tag: timout
if not jvm_node.hasNode('timouts'):return
scope_id, scope_attrs, scope=self.getScope()
#-- Transaction Service
timouts_attrs=jvm_node.getNode('timouts')[0].getAttrs()
verbose('TransactionService listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
ts=AdminConfig.list('TransactionService', scope_id)
verbose('TransactionService modifying.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
AdminConfig.modify(ts, 'totalTranLifetimeTimeout', timouts_attrs.tran_timout)
verbose('TransactionService modified.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
#-- Orb req
cmdvalues=[]
cmdvalues.append(['requestTimeout', timouts_attrs.orb_req_timout])
cmdvalues.append(['locateRequestTimeout', timouts_attrs.orb_locale_req_timout])
verbose('ObjectRequestBroker listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
oid=AdminConfig.list('ObjectRequestBroker', scope_id)
verbose('ObjectRequestBroker modifying.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
AdminConfig.modify(oid, cmdvalues)
verbose('ObjectRequestBroker modified.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
def extHA(self, indent=None):
scope_id, scope_attrs, scope=self.getScope()
verbose('HAManagerService listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
ha=AdminConfig.list('HAManagerService', scope_id)
verbose('HAManagerService listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
if AdminConfig.showAttribute(ha, 'enable')=='true' or AdminConfig.showAttribute(ha, 'activateEnabled')=='true':return 'true'
else:return 'false'
def extPluginMaxCon(self, indent=None):
scope_id, scope_attrs, scope=self.getScope()
verbose('WebserverPluginSettings listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
wps=AdminConfig.list('WebserverPluginSettings', scope_id)
verbose('WebserverPluginSettings listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
return AdminConfig.showAttribute(wps, 'MaxConnections')
def extUserGroup(self, indent=None):
scope_id, scope_attrs, scope=self.getScope()
verbose('ProcessDef listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
pdef = AdminConfig.list('ProcessDef', scope_id)
verbose('ProcessDef listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
oid=AdminConfig.showAttribute(pdef, 'execution')
user=AdminConfig.showAttribute(oid, 'runAsUser')
group=AdminConfig.showAttribute(oid, 'runAsGroup')
return user, group
def extTimouts(self, jvm_node, indent=None): # Tag: timouts
scope_id, scope_attrs, scope=self.getScope()
attrs={}
verbose('TransactionService listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
oid=AdminConfig.list('TransactionService', scope_id)
verbose('TransactionService listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
attrs['tran_timout']=AdminConfig.showAttribute(oid, 'totalTranLifetimeTimeout')
verbose('ObjectRequestBroker listing.', level=self.getVerbose(), ifLevel=4, indent=indent, logFile=self.getLogFile())
oid=AdminConfig.list('ObjectRequestBroker', scope_id)
verbose('ObjectRequestBroker listed.', level=self.getVerbose(), ifLevel=3, indent=indent, logFile=self.getLogFile())
attrs['orb_req_timout']=AdminConfig.showAttribute(oid, 'requestTimeout')
attrs['orb_locale_req_timout']=AdminConfig.showAttribute(oid, 'locateRequestTimeout')
jvm_node.newNode('timouts', **attrs)
def extLibs(self, other_jvmargs, jvm_node, indent=None): # Tag: extlibs
wrks=other_jvmargs
other_jvmargs=[]
extlibs=[]
dosh=False
i=0
while i<len(wrks):
entry=wrks[i].strip()
if entry.startswith('-DextDir'):
dosh=True
if entry=='-DextDir':
i+=1
extlibs.append(wrks[i].strip())
else:extlibs.append(entry.split('-DextDir')[1])
else:other_jvmargs.append(entry)
i+=1
wrks=None
if dosh:
extlibs_node=jvm_node.newNode('extlibs')
for extlib in extlibs:extlibs_node.addText(extlib)
return other_jvmargs
def extGc(self, other_jvmargs, jvm_node, indent=None): # Tag: gc
dogc=dogc_pol=dogc_thread=False
dexplicitgc='false'
xmns=xmnx=xmos=xmox=None
wrks=other_jvmargs
other_jvmargs=[]
mems={}
other_jvmargs=[]
i=0
while i<len(wrks):
entry=wrks[i].strip()
# ex: -Xgcpolicy:gencon -xmns128m -xmnx256m -xmos128m -xmox768m Xgcthreads:45
if entry=='-Xdisableexplicitgc':
dogc=True
dexplicitgc='true'
elif entry.startswith('-Xmns') or entry.startswith('-Xmnx') or entry.startswith('-Xmos') or entry.startswith('-Xmox'):
i=self.__extGcGetMem(wrks, i, mems)
elif entry.startswith('-Xgcpolicy:'):
dogc=True
dogc_pol=True
ptype=entry.split(':')[1]
elif entry.startswith('-Xgcthreads:'):
dogc=True
dogc_thread=True
nthread=entry.split(':')[1]
else:
other_jvmargs.append(entry)
i+=1
wrks=None
if dogc:
gc_node=jvm_node.newNode('gc')
gc_node.newNode('explicitgc', disable=dexplicitgc)
if dogc_pol:
policy_node=gc_node.newNode('policy',type=ptype)
if len(mems)!=0:policy_node.newNode('gencon', **mems)
if dogc_thread:gc_node.newNode('threads', number=nthread)
return other_jvmargs
def __extGcGetMem(self, wrks, i, mems):
entry=wrks[i]
if entry.startswith('-Xmns'):key='Xmns'
elif entry.startswith('-Xmnx'):key='Xmnx'
elif entry.startswith('-Xmos'):key='Xmos'
elif entry.startswith('-Xmox'):key='Xmox'
if entry=='-' + key:
i+=1
value=int(wrks[i].strip())
else:
value=str(entry.split('-' + key)[1])
if value!=None:
if value[-1]=='m':value=value[:-1]
try:
value=int(value)
except:raise xception.kikonfActionSystemException(self, self_funct, 'Unable to retreive a correct int value from Jvm Argument:' + key)
mems[key.lower()]=value
return i
def extSharedClasses(self, other_jvmargs, jvm_node, indent=None): # Tag: shared_classes
wrks=other_jvmargs
other_jvmargs=[]
name=None
required='true'
control_dir=None
size=None
dosc=False
i=0
while i<len(wrks):
entry=wrks[i].strip()
if entry.startswith('-Xshareclasses'):
dosc=True
#-- name
if not entry.find(':name='):dosc=False
name=entry.split(':name=')[1]
name=name.split(',')[0]
#-- required
if entry.find(',nonFatal'):required='false'
#-- control_dir
if not entry.find(',controlDir='):dosc=False
control_dir=entry.split(',controlDir=')[1]
control_dir=control_dir.split(',')[0]
elif entry.startswith('-Xscmx'):
if entry=='-Xscmx':
i+=1
size=wrks[i].strip()
else:
size=entry.split('-Xscmx')[1]
if size!=None and size[-1]=='m':size=size[:-1]
else:size=''
else:other_jvmargs.append(entry)
i+=1
wrks=None
if dosc:jvm_node.newNode('shared_classes', name=name, enable='true', required=required, control_dir=control_dir, size=size)
return other_jvmargs
def verbose(self, scope_attrs):
scope=str(scope_attrs).replace("'", '')[1:-1]
verbose('JavaVirtualMachine at scope:' + scope + '.', level=self.getVerbose(), ifLevel=2, indent=self.getIndent())
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