def main():
'''
Parse argv for options and arguments, and start schema generation.
'''
parser = optparse.OptionParser(usage="%prog [options] <model_path> [another_model_path...]",
formatter=optparse.TitledHelpFormatter())
parser.set_description(__doc__.strip())
parser.add_option("-f", "--function", dest="function", metavar="NAME",
help="append integrity checking actions to functions named NAME (required)",
action="store", default=None)
parser.add_option("-o", "--output", dest='output', metavar="PATH",
help="save sql model instances to PATH (required)",
action="store", default=None)
parser.add_option("-v", "--verbosity", dest='verbosity', action="count",
help="increase debug logging level", default=2)
(opts, args) = parser.parse_args()
if len(args) == 0 or None in [opts.output, opts.function]:
parser.print_help()
sys.exit(1)
levels = {
0: logging.ERROR,
1: logging.WARNING,
2: logging.INFO,
3: logging.DEBUG,
}
logging.basicConfig(level=levels.get(opts.verbosity, logging.DEBUG))
m = ooaofooa.load_metamodel(args)
for c_c in m.select_many('C_C'):
filt = lambda sel: ooaofooa.is_contained_in(sel, c_c) and sel.Name == opts.function
s_sync = m.select_any('S_SYNC', filt)
if not s_sync:
s_sync = m.new('S_SYNC', Name=opts.function)
pe_pe = m.new('PE_PE')
s_dt = m.select_any('S_DT', where(Name='boolean'))
relate(pe_pe, s_sync, 8001)
relate(s_dt, s_sync, 25)
generate_actions(m, c_c, s_sync)
xtuml.persist_instances(m, opts.output)
def build_component(m, c_c):
'''
Build an xsd complex element out of a C_C, including its packaged S_DT and O_OBJ.
'''
component = ET.Element('xs:element', name=c_c.name)
classes = ET.SubElement(component, 'xs:complexType')
classes = ET.SubElement(classes, 'xs:sequence')
scope_filter = lambda selected: ooaofooa.is_contained_in(selected, c_c)
for o_obj in m.select_many('O_OBJ', scope_filter):
cls = build_class(o_obj)
classes.append(cls)
return component
def build_component(m, c_c):
'''
Build an xsd complex element out of a C_C, including its packaged S_DT and O_OBJ.
'''
component = ET.Element('xs:element', name=c_c.name)
classes = ET.SubElement(component, 'xs:complexType')
classes = ET.SubElement(classes, 'xs:sequence')
scope_filter = lambda selected: ooaofooa.is_contained_in(selected, c_c)
for o_obj in m.select_many('O_OBJ', scope_filter):
cls = build_class(o_obj)
classes.append(cls)
return component
def generate_actions(m, c_c, s_sync):
text = ''
handler = {
'R_SIMP': mk_simple_association_check,
'R_ASSOC': mk_linked_association_check,
'R_SUBSUP': mk_subsuper_association_check,
'R_COMP': mk_derived_association_check,
}
filt = lambda sel: ooaofooa.is_contained_in(sel, c_c)
for r_rel in m.select_many('R_REL', filt):
inst = subtype(r_rel, 206)
fn = handler.get(inst.__class__.__name__)
text += fn(m, inst)
o_objs = m.select_many('O_OBJ', filt)
for o_id in many(o_objs).O_ID[104]():
text += mk_unique_constraint_check(m, o_id)
text += 'return True;'
s_sync.Action_Semantics_internal = text
s_sync.Suc_Pars = 1
def build_schema(m, c_c):
'''
Build an xsd schema from a bridgepoint component.
'''
schema = ET.Element('xs:schema')
schema.set('xmlns:xs', 'http://www.w3.org/2001/XMLSchema')
global_filter = lambda selected: ooaofooa.is_global(selected)
for s_dt in m.select_many('S_DT', global_filter):
datatype = build_type(s_dt)
if datatype is not None:
schema.append(datatype)
scope_filter = lambda selected: ooaofooa.is_contained_in(selected, c_c)
for s_dt in m.select_many('S_DT', scope_filter):
datatype = build_type(s_dt)
if datatype is not None:
schema.append(datatype)
component = build_component(m, c_c)
schema.append(component)
return schema
def build_schema(m, c_c):
'''
Build an xsd schema from a bridgepoint component.
'''
schema = ET.Element('xs:schema')
schema.set('xmlns:xs', 'http://www.w3.org/2001/XMLSchema')
global_filter = lambda selected: ooaofooa.is_global(selected)
for s_dt in m.select_many('S_DT', global_filter):
datatype = build_type(s_dt)
if datatype is not None:
schema.append(datatype)
scope_filter = lambda selected: ooaofooa.is_contained_in(selected, c_c)
for s_dt in m.select_many('S_DT', scope_filter):
datatype = build_type(s_dt)
if datatype is not None:
schema.append(datatype)
component = build_component(m, c_c)
schema.append(component)
return schema
def generate_actions(m, c_c, s_sync):
text = ''
handler = {
'R_SIMP': mk_simple_association_check,
'R_ASSOC': mk_linked_association_check,
'R_SUBSUP': mk_subsuper_association_check,
'R_COMP': mk_derived_association_check,
}
filt = lambda sel: ooaofooa.is_contained_in(sel, c_c)
for r_rel in m.select_many('R_REL', filt):
inst = subtype(r_rel, 206)
fn = handler.get(inst.__class__.__name__)
text += fn(m, inst)
o_objs = m.select_many('O_OBJ', filt)
for o_id in many(o_objs).O_ID[104]():
text += mk_unique_constraint_check(m, o_id)
text += 'return True;'
s_sync.Action_Semantics_internal = text
s_sync.Suc_Pars = 1
def main():
'''
Parse argv for options and arguments, and start schema generation.
'''
parser = optparse.OptionParser(
usage="%prog [options] <model_path> [another_model_path...]",
formatter=optparse.TitledHelpFormatter())
parser.set_description(__doc__.strip())
parser.add_option(
"-f",
"--function",
dest="function",
metavar="NAME",
help=
"append integrity checking actions to functions named NAME (required)",
action="store",
default=None)
parser.add_option("-o",
"--output",
dest='output',
metavar="PATH",
help="save sql model instances to PATH (required)",
action="store",
default=None)
parser.add_option("-v",
"--verbosity",
dest='verbosity',
action="count",
help="increase debug logging level",
default=2)
(opts, args) = parser.parse_args()
if len(args) == 0 or None in [opts.output, opts.function]:
parser.print_help()
sys.exit(1)
levels = {
0: logging.ERROR,
1: logging.WARNING,
2: logging.INFO,
3: logging.DEBUG,
}
logging.basicConfig(level=levels.get(opts.verbosity, logging.DEBUG))
m = ooaofooa.load_metamodel(args)
for c_c in m.select_many('C_C'):
filt = lambda sel: ooaofooa.is_contained_in(
sel, c_c) and sel.Name == opts.function
s_sync = m.select_any('S_SYNC', filt)
if not s_sync:
s_sync = m.new('S_SYNC', Name=opts.function)
pe_pe = m.new('PE_PE')
s_dt = m.select_any('S_DT', where(Name='boolean'))
relate(pe_pe, s_sync, 8001)
relate(s_dt, s_sync, 25)
generate_actions(m, c_c, s_sync)
xtuml.persist_instances(m, opts.output)
