def __init__(self, compname, supported_interfaces):
'''
Constructor.
Paramters:
- compname is the name of the component being simulated
- supported_interfaces is an optional list of IDL interfaces which
this particular component supports.
Returns: Nothing
Raises: ???
'''
#superclass constructor
BaseRepresentation.__init__(self, compname)
#setup the logger
self.__logger = getLogger(str(CDB) + "(" + compname + ")")
#bool value showing whether the CDB entry exists or not
self.exists = 0
#determine if this simulated component allows inheritence
allows_inheritence = self.handleCDB(compname)
if allows_inheritence:
#look at all supported IDL interfaces first
self.handleInterfaces(supported_interfaces)
#add this individual component one more time to override
#anything defined in the subinterfaces. this is necessary if
#the component is of type IDL:alma/x/y:1.0 and this entry
#exists in the CDB
self.handleCDB(compname)
def __init__ (self, compname, supported_interfaces):
'''
Constructor.
Paramters:
- compname is the name of the component being simulated
- supported_interfaces is an optional list of IDL interfaces which
this particular component supports.
Returns: Nothing
Raises: ???
'''
#superclass constructor
BaseRepresentation.__init__(self, compname)
#setup the logger
self.__logger = getLogger(str(CDB) + "(" + compname + ")")
#bool value showing whether the CDB entry exists or not
self.exists=0
#determine if this simulated component allows inheritence
allows_inheritence = self.handleCDB(compname)
if allows_inheritence:
#look at all supported IDL interfaces first
self.handleInterfaces(supported_interfaces)
#add this individual component one more time to override
#anything defined in the subinterfaces. this is necessary if
#the component is of type IDL:alma/x/y:1.0 and this entry
#exists in the CDB
self.handleCDB(compname)
def __init__(self, compname, comp_type):
BaseRepresentation.__init__(self, compname)
self.comp_type = comp_type
self.simulator = None
self.client = PySimpleClient()
self.simulator = None
try:
self.simulator = self.client.getDefaultComponent("IDL:alma/ACSSim/Simulator:1.0")
except NoDefaultComponentEx, ex:
# fine, no Simulator Server component defined in the CDB
pass
def __init__(self, compname):
'''
Constructor.
Parameters:
- compname is the name of the component to be simulated
Returns: Nothing
Raises: Nothing
'''
BaseRepresentation.__init__(self, compname)
def __init__(self, compname, comp_type):
BaseRepresentation.__init__(self, compname)
self.comp_type = comp_type
self.simulator = None
self.client = PySimpleClient()
self.simulator = None
try:
self.simulator = self.client.getDefaultComponent(
"IDL:alma/ACSSim/Simulator:1.0")
except NoDefaultComponentEx, ex:
# fine, no Simulator Server component defined in the CDB
pass
def __init__(self, compname):
'''
Constructor.
Parameters:
- compname is the name of the component to be simulated
Returns: Nothing
Raises: Nothing
'''
BaseRepresentation.__init__(self, compname)
def getMethod(self, method_name):
'''
Overriden from baseclass.
'''
#sanity check
self._BaseRepresentation__checkCompRef()
if BaseRepresentation.getMethod(self,
method_name)!=None:
return BaseRepresentation.getMethod(self, method_name)
#list of return values
return_list = []
#create the temporary dictionary that will be returned later
ret_val = { 'Value':[ "None" ],
'Timeout': getStandardTimeout()}
#Check the method's name to see if it's really a RW attribute
#This will be true if the method name starts with "_set_". If this
#happens to be the case, just return
if method_name.rfind("_set_") == 0:
self.__logger.logDebug("Write attribute:" + method_name)
return ret_val
#Check to see if the method's name begins with "_get_". If this is
#true, this is a special case because we do not have to worry
#about inout and out parameters.
elif method_name.rfind("_get_") == 0:
self.__handleReadAttribute(method_name, return_list)
#Since we've gotten this far, we must now examine the IFR to determine
#which return values (if any) and exceptions this method can
#return/throw.
else:
self.__handleNormalMethod(method_name, return_list)
#convert the list of typecodes to a list of real implementations of
#those types
#if the methodname was not found...
if len(return_list) == 0:
self.__logger.logWarning("Failed to dynamically generate '" +
method_name + "' because the IFR" +
" was missing information on the method!")
raise CORBA.NO_RESOURCES()
ret_val['Value'] = self.__typecodesToObjects(return_list)
self.__logger.logDebug("retVal looks like:" + method_name +
" " + str(ret_val))
return ret_val
def getMethod(self, method_name):
mdict = BaseRepresentation.getMethod(self, method_name)
if mdict != None:
return mdict
if self.simulator == None:
return None
try:
mdict = {}
method_info = self.simulator.getMethod(self.compname, method_name)
mdict['Timeout'] = method_info.timeout
mdict['Value'] = method_info.code
return mdict
except NoSuchMethodEx:
pass
try:
mdict = {}
method_info = self.simulator.getMethodIF(self.comp_type,
method_name)
mdict['Timeout'] = method_info.timeout
mdict['Value'] = method_info.code
return mdict
except NoSuchMethodEx:
return None
def getMethod(self, method_name):
mdict = BaseRepresentation.getMethod(self, method_name)
if mdict != None:
return mdict
if self.simulator == None:
return None
try:
mdict = {}
method_info = self.simulator.getMethod(self.compname, method_name)
mdict['Timeout'] = method_info.timeout
mdict['Value'] = method_info.code
return mdict
except NoSuchMethodEx: pass
try:
mdict = {}
method_info = self.simulator.getMethodIF(self.comp_type, method_name)
mdict['Timeout'] = method_info.timeout
mdict['Value'] = method_info.code
return mdict
except NoSuchMethodEx:
return None
def getMethod(self, method_name):
'''
Overriden from baseclass.
'''
#sanity check
self._BaseRepresentation__checkCompRef()
if BaseRepresentation.getMethod(self, method_name) != None:
return BaseRepresentation.getMethod(self, method_name)
#list of return values
return_list = []
#create the temporary dictionary that will be returned later
ret_val = {'Value': ["None"], 'Timeout': getStandardTimeout()}
#Check the method's name to see if it's really a RW attribute
#This will be true if the method name starts with "_set_". If this
#happens to be the case, just return
if method_name.rfind("_set_") == 0:
self.__logger.logDebug("Write attribute:" + method_name)
return ret_val
#Check to see if the method's name begins with "_get_". If this is
#true, this is a special case because we do not have to worry
#about inout and out parameters.
elif method_name.rfind("_get_") == 0:
self.__handleReadAttribute(method_name, return_list)
#Since we've gotten this far, we must now examine the IFR to determine
#which return values (if any) and exceptions this method can
#return/throw.
else:
self.__handleNormalMethod(method_name, return_list)
#convert the list of typecodes to a list of real implementations of
#those types
#if the methodname was not found...
if len(return_list) == 0:
self.__logger.logWarning("Failed to dynamically generate '" +
method_name + "' because the IFR" +
" was missing information on the method!")
raise CORBA.NO_RESOURCES()
ret_val['Value'] = self.__typecodesToObjects(return_list)
self.__logger.logDebug("retVal looks like:" + method_name + " " +
str(ret_val))
return ret_val
def __init__ (self, compname, comptype):
'''
Constructor
'''
#superclass constructor
BaseRepresentation.__init__(self, compname)
self.__logger = getLogger(str(Dynamic) + "(" + compname + ")")
#---------------------------------------------------------------------
def __initialize(args):
'''
Fake lifecycle method.
'''
self.__logger.logDebug("Simulated lifecyle method")
return
def __cleanUp(args):
'''
Fake lifecycle method.
'''
self.__logger.logDebug("Simulated lifecyle method")
return
self.setMethod('initialize',
{'Timeout' : 0.0,
'Value' : __initialize}
)
self.setMethod('cleanUp',
{'Timeout' : 0.0,
'Value' : __cleanUp}
)
#save the IDL type
self.comp_type = comptype
self.__interf = IR.lookup_id(comptype)
try:
self.__interf = self.__interf._narrow(CORBA.InterfaceDef)
self.__interf = self.__interf.describe_interface()
except Exception, ex:
self.__logger.logCritical("Cannot find a definition for '" +
self.comp_type + "' components!")
raise CORBA.NO_RESOURCES()
def __init__(self, compname, comptype):
'''
Constructor
'''
#superclass constructor
BaseRepresentation.__init__(self, compname)
self.__logger = getLogger(str(Dynamic) + "(" + compname + ")")
#---------------------------------------------------------------------
def __initialize(args):
'''
Fake lifecycle method.
'''
self.__logger.logDebug("Simulated lifecyle method")
return
def __cleanUp(args):
'''
Fake lifecycle method.
'''
self.__logger.logDebug("Simulated lifecyle method")
return
self.setMethod('initialize', {'Timeout': 0.0, 'Value': __initialize})
self.setMethod('cleanUp', {'Timeout': 0.0, 'Value': __cleanUp})
#save the IDL type
self.comp_type = comptype
self.__interf = IR.lookup_id(comptype)
try:
self.__interf = self.__interf._narrow(CORBA.InterfaceDef)
self.__interf = self.__interf.describe_interface()
except Exception, ex:
self.__logger.logCritical("Cannot find a definition for '" +
self.comp_type + "' components!")
raise CORBA.NO_RESOURCES()
def __init__(self):
BaseRepresentation.__init__(self, "HELLOWORLD1")
self.setMethod("displayMessage", {"nonempty": "constructor"})
def __init__(self):
BaseRepresentation.__init__(self, "HELLOWORLD1")
self.setMethod("displayMessage", { "nonempty" : "constructor"})
