def __parse_msg(self, msgname, obj):
req = obj.get("request")
res = obj.get("response")
if req is None:
raise SchemaParseException("No request specified: " +
obj.__str__())
if res is None:
raise SchemaParseException("No response specified: " +
obj.__str__())
fields = dict()
for field in req:
fieldname = field.get("name")
if fieldname is None:
raise SchemaParseException("No param name: " + field.__str__())
fieldtype = field.get("type")
if fieldtype is None:
raise SchemaParseException("No param type: " + field.__str__())
fields[fieldname] = schema.Field(
fieldname, schema._parse(fieldtype, self.__types))
request = schema._RecordSchema(fields)
response = schema._parse(res, self.__types)
erorrs = list()
erorrs.append(_SYSTEM_ERROR)
errs = obj.get("errors")
if errs is not None:
if not isinstance(errs, list):
raise SchemaParseException("Errors not an array: " +
errs.__str__())
for err in errs:
name = err.__str__()
sch = self.__types.get(name)
if sch is None:
raise SchemaParseException("Undefined error: " +
name.__str__())
if sch.iserror is False:
raise SchemaParseException("Not an error: " +
name.__str__())
erorrs.append(sch)
return self.Message(self, msgname, request, response,
schema._UnionSchema(erorrs))
def __str__(self):
str = cStringIO.StringIO()
str.write("{\"request\": [")
count = 0
for field in self.__request.getfields().values():
str.write("{\"name\": \"")
str.write(field.getname())
str.write("\", \"type\": ")
str.write(field.getschema().str(self.__proto.gettypes()))
str.write("}")
count += 1
if count < len(self.__request.getfields()):
str.write(", ")
str.write("], \"response\": " +
self.__response.str(self.__proto.gettypes()))
list = self.__errors.getelementtypes()
if len(list) > 1:
str.write(",")
sch = schema._UnionSchema(list.__getslice__(1, len(list)))
str.write("\"errors\":" + sch.str(self.__proto.gettypes()))
str.write("}")
return str.getvalue()
def __str__(self):
str = cStringIO.StringIO()
str.write("{\"request\": [")
count = 0
for field in self.__request.getfields().values():
str.write("{\"name\": \"")
str.write(field.getname())
str.write("\", \"type\": ")
str.write(field.getschema().str(self.__proto.gettypes()))
str.write("}")
count+=1
if count < len(self.__request.getfields()):
str.write(", ")
str.write("], \"response\": "+
self.__response.str(self.__proto.gettypes()))
list = self.__errors.getelementtypes()
if len(list) > 1:
str.write(",")
sch = schema._UnionSchema(list.__getslice__(1, len(list)))
str.write("\"errors\":"+sch.str(self.__proto.gettypes()))
str.write("}")
return str.getvalue()
def __parse_msg(self, msgname, obj):
req = obj.get("request")
res = obj.get("response")
if req is None:
raise SchemaParseException("No request specified: "+obj.__str__())
if res is None:
raise SchemaParseException("No response specified: "+obj.__str__())
fields = dict()
for field in req:
fieldname = field.get("name")
if fieldname is None:
raise SchemaParseException("No param name: "+field.__str__())
fieldtype = field.get("type")
if fieldtype is None:
raise SchemaParseException("No param type: "+field.__str__())
fields[fieldname] = schema.Field(fieldname,
schema._parse(fieldtype, self.__types))
request = schema._RecordSchema(fields)
response = schema._parse(res, self.__types)
erorrs = list()
erorrs.append(_SYSTEM_ERROR)
errs = obj.get("errors")
if errs is not None:
if not isinstance(errs, list):
raise SchemaParseException("Errors not an array: "+errs.__str__())
for err in errs:
name = err.__str__()
sch = self.__types.get(name)
if sch is None:
raise SchemaParseException("Undefined error: "+name.__str__())
if sch.iserror is False:
raise SchemaParseException("Not an error: "+name.__str__())
erorrs.append(sch)
return self.Message(self, msgname, request, response,
schema._UnionSchema(erorrs))
#
#Unless required by applicable law or agreed to in writing, software
#distributed under the License is distributed on an "AS IS" BASIS,
#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#See the License for the specific language governing permissions and
#limitations under the License.
import cStringIO, md5
import simplejson
import avro.schema as schema
#The version implemented.
VERSION = 1
_SYSTEM_ERROR = schema._StringSchema()
_SYSTEM_ERRORS = schema._UnionSchema([_SYSTEM_ERROR])
class Protocol(object):
"""A set of messages forming an application protocol."""
def __init__(self, name=None, namespace=None):
self.__types = schema._Names()
self.__messages = dict()
self.__name = name
self.__namespace = namespace
self.__md5 = None
def getname(self):
return self.__name
def getnamespace(self):
#
#Unless required by applicable law or agreed to in writing, software
#distributed under the License is distributed on an "AS IS" BASIS,
#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#See the License for the specific language governing permissions and
#limitations under the License.
import cStringIO, md5
import simplejson
import avro.schema as schema
#The version implemented.
VERSION = 1
_SYSTEM_ERROR = schema._StringSchema()
_SYSTEM_ERRORS = schema._UnionSchema([_SYSTEM_ERROR])
class Protocol(object):
"""A set of messages forming an application protocol."""
def __init__(self, name=None, namespace=None):
self.__types = schema._Names()
self.__messages = dict()
self.__name = name
self.__namespace = namespace
self.__md5 = None
def getname(self):
return self.__name
def getnamespace(self):
return self.__namespace