def __init__(self, schema, naming):
javatype = schema['javaType']
if not javatype or 0 == len(javatype):
raise Exception('missing "javaType" field')
self._cppmodelclassname = jscom.javatypetocppname(javatype)
self._naming = naming
def __init__(self, schema, naming):
javatype = schema['javaType']
if not javatype or 0 == len(javatype):
raise Exception('missing "javaType" field')
self._cppmodelclassname = jscom.javatypetocppname(javatype)
self._naming = naming
def derivecppmodelclassname():
if type == jscom.JSON_TYPE_OBJECT:
javatype = schema['javaType']
if not javatype or 0 == len(javatype):
raise Exception('missing "javaType" field')
return jscom.javatypetocppname(javatype)
if type == jscom.JSON_TYPE_STRING:
return jscom.CPP_TYPE_STRING
raise Exception('unsupported "type" of "%s"' % type)
def cpprootmodelclassname(self):
if self._schemaroot['type'] != 'object':
raise Exception('expecting object')
javatype = self._schemaroot['javaType']
if not javatype or 0 == len(javatype):
raise Exception('missing "javaType" field')
return jscom.javatypetocppname(javatype)
def cpprootmodelclassname(self):
if self._schemaroot['type'] != 'object':
raise Exception('expecting object')
javatype = self._schemaroot['javaType']
if not javatype or 0 == len(javatype):
raise Exception('missing "javaType" field')
return jscom.javatypetocppname(javatype)
def writedestructorlogicforlist(outputfile, propname, propmetadata):
dict = {
'cppmembername': jscom.propnametocppmembername(propname),
'cpptype': jscom.javatypetocppname(propmetadata['items']['javaType'])
}
outputfile.write(
string.Template(""" int32 count = ${cppmembername}->CountItems();
for (i = 0; i < count; i++)
delete ${cppmembername}->ItemAt(i);
""").substitute(dict))
def writedestructorlogicforlist(outputfile, propname, propmetadata):
dict = {
'cppmembername': jscom.propnametocppmembername(propname),
'cpptype': jscom.javatypetocppname(propmetadata['items']['javaType'])
}
outputfile.write(
string.Template(""" int32 count = ${cppmembername}->CountItems();
for (i = 0; i < count; i++)
delete ${cppmembername}->ItemAt(i);
""").substitute(dict))
def writeheaderincludes(outputfile, properties):
for propname, propmetadata in properties.items():
jsontype = propmetadata['type']
javatype = None
if jsontype == 'object':
javatype = propmetadata['javaType']
if jsontype == 'array':
javatype = propmetadata['items']['javaType']
if javatype is not None:
outputfile.write('#include "%s.h"\n' % jscom.javatypetocppname(javatype))
def writeheaderincludes(outputfile, properties):
for propname, propmetadata in properties.items():
jsontype = propmetadata['type']
javatype = None
if jsontype == 'object':
javatype = propmetadata['javaType']
if jsontype == 'array':
javatype = propmetadata['items']['javaType']
if javatype is not None:
outputfile.write('#include "%s.h"\n' % jscom.javatypetocppname(javatype))
def writeheaderincludes(outputfile, properties):
for propname, propmetadata in properties.items():
jsontype = propmetadata['type']
javatype = None
if jsontype == jscom.JSON_TYPE_OBJECT:
javatype = propmetadata['javaType']
if jsontype == jscom.JSON_TYPE_ARRAY:
javatype = propmetadata['items']['javaType']
if javatype is not None:
outputfile.write('#include "%s.h"\n' %
jscom.javatypetocppname(javatype))
def writeaccessorsheader(outputfile, propname, propmetadata):
type = propmetadata['type']
if type == 'array':
writelistaccessorsheader(
outputfile, jscom.propnametocppname(propname),
jscom.javatypetocppname(propmetadata['items']['javaType']))
elif jscom.propmetadatatypeisscalar(propmetadata):
writescalaraccessorsheader(
outputfile, jscom.propnametocppname(propname),
jscom.propmetadatatocpptypename(propmetadata))
else:
writetakeownershipaccessorsheader(
outputfile, jscom.propnametocppname(propname),
jscom.propmetadatatocpptypename(propmetadata))
def writeaccessorsheader(outputfile, propname, propmetadata):
type = propmetadata['type']
if type == 'array':
writelistaccessorsheader(outputfile,
jscom.propnametocppname(propname),
jscom.javatypetocppname(propmetadata['items']['javaType']))
elif jscom.propmetadatatypeisscalar(propmetadata):
writescalaraccessorsheader(outputfile,
jscom.propnametocppname(propname),
jscom.propmetadatatocpptypename(propmetadata))
else:
writetakeownershipaccessorsheader(outputfile,
jscom.propnametocppname(propname),
jscom.propmetadatatocpptypename(propmetadata))
def schematocppmodels(inputfile, schema, outputdirectory):
if schema['type'] != 'object':
raise Exception('expecting object')
javatype = schema['javaType']
if not javatype or 0 == len(javatype):
raise Exception('missing "javaType" field')
cppclassname = jscom.javatypetocppname(javatype)
cpphfilename = os.path.join(outputdirectory, cppclassname + '.h')
cppifilename = os.path.join(outputdirectory, cppclassname + '.cpp')
with open(cpphfilename, 'w') as cpphfile:
jscom.writetopcomment(cpphfile, os.path.split(inputfile)[1], 'Model')
guarddefname = 'GEN_JSON_SCHEMA_MODEL__%s_H' % (cppclassname.upper())
cpphfile.write(
string.Template("""
#ifndef ${guarddefname}
#define ${guarddefname}
#include "List.h"
#include "String.h"
""").substitute({'guarddefname': guarddefname}))
writeheaderincludes(cpphfile, schema['properties'])
cpphfile.write(
string.Template("""
class ${cppclassname} {
public:
${cppclassname}();
virtual ~${cppclassname}();
""").substitute({'cppclassname': cppclassname}))
for propname, propmetadata in schema['properties'].items():
writeaccessorsheader(cpphfile, propname, propmetadata)
cpphfile.write('\n')
# Now add the instance variables for the object as well.
cpphfile.write('private:\n')
for propname, propmetadata in schema['properties'].items():
cpphfile.write(' %s* %s;\n' %
(jscom.propmetadatatocpptypename(propmetadata),
jscom.propnametocppmembername(propname)))
cpphfile.write(('};\n\n' '#endif // %s') % guarddefname)
with open(cppifilename, 'w') as cppifile:
jscom.writetopcomment(cppifile, os.path.split(inputfile)[1], 'Model')
cppifile.write('#include "%s.h"\n' % cppclassname)
writeconstructor(cppifile, cppclassname, schema)
writedestructor(cppifile, cppclassname, schema)
for propname, propmetadata in schema['properties'].items():
writeaccessors(cppifile, cppclassname, propname, propmetadata)
cppifile.write('\n')
# Now write out any subordinate structures.
for propname, propmetadata in schema['properties'].items():
jsontype = propmetadata['type']
if jsontype == 'array':
schematocppmodels(inputfile, propmetadata['items'],
outputdirectory)
if jsontype == 'object':
schematocppmodels(inputfile, propmetadata, outputdirectory)
def schematocppmodels(inputfile, schema, outputdirectory):
if schema['type'] != 'object':
raise Exception('expecting object')
javatype = schema['javaType']
if not javatype or 0 == len(javatype):
raise Exception('missing "javaType" field')
cppclassname = jscom.javatypetocppname(javatype)
cpphfilename = os.path.join(outputdirectory, cppclassname + '.h')
cppifilename = os.path.join(outputdirectory, cppclassname + '.cpp')
with open(cpphfilename, 'w') as cpphfile:
jscom.writetopcomment(cpphfile, os.path.split(inputfile)[1], 'Model')
guarddefname = 'GEN_JSON_SCHEMA_MODEL__%s_H' % (cppclassname.upper())
cpphfile.write(string.Template("""
#ifndef ${guarddefname}
#define ${guarddefname}
#include "List.h"
#include "String.h"
""").substitute({'guarddefname': guarddefname}))
writeheaderincludes(cpphfile, schema['properties'])
cpphfile.write(string.Template("""
class ${cppclassname} {
public:
${cppclassname}();
virtual ~${cppclassname}();
""").substitute({'cppclassname': cppclassname}))
for propname, propmetadata in schema['properties'].items():
writeaccessorsheader(cpphfile, propname, propmetadata)
cpphfile.write('\n')
# Now add the instance variables for the object as well.
cpphfile.write('private:\n')
for propname, propmetadata in schema['properties'].items():
cpphfile.write(' %s* %s;\n' % (
jscom.propmetadatatocpptypename(propmetadata),
jscom.propnametocppmembername(propname)))
cpphfile.write((
'};\n\n'
'#endif // %s'
) % guarddefname)
with open(cppifilename, 'w') as cppifile:
jscom.writetopcomment(cppifile, os.path.split(inputfile)[1], 'Model')
cppifile.write('#include "%s.h"\n' % cppclassname)
writeconstructor(cppifile, cppclassname, schema)
writedestructor(cppifile, cppclassname, schema)
for propname, propmetadata in schema['properties'].items():
writeaccessors(cppifile, cppclassname, propname, propmetadata)
cppifile.write('\n')
# Now write out any subordinate structures.
for propname, propmetadata in schema['properties'].items():
jsontype = propmetadata['type']
if jsontype == 'array':
schematocppmodels(inputfile, propmetadata['items'], outputdirectory)
if jsontype == 'object':
schematocppmodels(inputfile, propmetadata, outputdirectory)
