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made prev_values a vector.

This commit is contained in:
Arches 2016-06-15 16:56:08 +02:00 committed by arches
parent 88e5298f86
commit e5eafcf531
4 changed files with 21 additions and 49 deletions
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3
src/Response.cpp
View File

@ -41,7 +41,8 @@ etcd::Response::Response(const etcdv3::V3Response& reply)
_value = Value(reply.values[0]); _value = Value(reply.values[0]);
} }
_prev_value = Value(reply.prev_value); if(reply.prev_values.size() == 1)
_prev_value = Value(reply.prev_values[0]);
} }

10
v3/include/V3Response.hpp
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@ -9,19 +9,13 @@ namespace etcdv3
class V3Response class V3Response
{ {
public: public:
V3Response(): error_code(0), index(00) V3Response(): error_code(0), index(0) {};
{
prev_value.set_key("");
prev_value.set_create_revision(0);
prev_value.set_mod_revision(0);
prev_value.set_value("");
};
int error_code; int error_code;
std::string error_message; std::string error_message;
int index; int index;
std::string action; std::string action;
std::vector<mvccpb::KeyValue> values; std::vector<mvccpb::KeyValue> values;
mvccpb::KeyValue prev_value; std::vector<mvccpb::KeyValue> prev_values;
}; };
} }
#endif #endif

12
v3/src/AsyncRangeResponse.cpp
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@ -7,10 +7,7 @@ etcdv3::AsyncRangeResponse::AsyncRangeResponse(const etcdv3::AsyncRangeResponse&
index = other.index; index = other.index;
action = other.action; action = other.action;
values = other.values; values = other.values;
prev_value.set_key(other.prev_value.key()); prev_values = other.prev_values;
prev_value.set_value(other.prev_value.value());
prev_value.set_create_revision(other.prev_value.create_revision());
prev_value.set_mod_revision(other.prev_value.mod_revision());
} }
@ -21,10 +18,7 @@ etcdv3::AsyncRangeResponse& etcdv3::AsyncRangeResponse::operator=(const etcdv3::
index = other.index; index = other.index;
action = other.action; action = other.action;
values = other.values; values = other.values;
prev_value.set_key(other.prev_value.key()); prev_values = other.prev_values;
prev_value.set_value(other.prev_value.value());
prev_value.set_create_revision(other.prev_value.create_revision());
prev_value.set_mod_revision(other.prev_value.mod_revision());
return *this; return *this;
} }
@ -47,8 +41,6 @@ etcdv3::AsyncRangeResponse& etcdv3::AsyncRangeResponse::ParseResponse()
for(int index=0; index < reply.kvs_size(); index++) for(int index=0; index < reply.kvs_size(); index++)
{ {
std::cout << "key: " << reply.kvs(index).key() << std::endl;
std::cout << "value: " << reply.kvs(index).value()<< std::endl;
values.push_back(reply.kvs(index)); values.push_back(reply.kvs(index));
} }
} }

35
v3/src/AsyncTxnResponse.cpp
View File

@ -11,10 +11,7 @@ etcdv3::AsyncTxnResponse::AsyncTxnResponse(const etcdv3::AsyncTxnResponse& other
index = other.index; index = other.index;
action = other.action; action = other.action;
values = other.values; values = other.values;
prev_value.set_key(other.prev_value.key()); prev_values = other.prev_values;
prev_value.set_value(other.prev_value.value());
prev_value.set_create_revision(other.prev_value.create_revision());
prev_value.set_mod_revision(other.prev_value.mod_revision());
} }
@ -25,10 +22,7 @@ etcdv3::AsyncTxnResponse& etcdv3::AsyncTxnResponse::operator=(const etcdv3::Asyn
index = other.index; index = other.index;
action = other.action; action = other.action;
values = other.values; values = other.values;
prev_value.set_key(other.prev_value.key()); prev_values = other.prev_values;
prev_value.set_value(other.prev_value.value());
prev_value.set_create_revision(other.prev_value.create_revision());
prev_value.set_mod_revision(other.prev_value.mod_revision());
return *this; return *this;
} }
@ -44,6 +38,7 @@ etcdv3::AsyncTxnResponse& etcdv3::AsyncTxnResponse::ParseResponse()
else else
{ {
std::vector<mvccpb::KeyValue> range_kvs; std::vector<mvccpb::KeyValue> range_kvs;
std::vector<mvccpb::KeyValue> prev_range_kvs;
for(int index=0; index < reply.responses_size(); index++) for(int index=0; index < reply.responses_size(); index++)
{ {
auto resp = reply.responses(index); auto resp = reply.responses(index);
@ -58,7 +53,8 @@ etcdv3::AsyncTxnResponse& etcdv3::AsyncTxnResponse::ParseResponse()
if(!v3resp.values.empty()) if(!v3resp.values.empty())
{ {
range_kvs.insert(range_kvs.end(), v3resp.values.begin(), v3resp.values.end()); prev_range_kvs=range_kvs;
range_kvs = v3resp.values;
} }
} }
else if(ResponseOp::ResponseCase::kResponseDeleteRange == resp.response_case()) else if(ResponseOp::ResponseCase::kResponseDeleteRange == resp.response_case())
@ -81,26 +77,15 @@ etcdv3::AsyncTxnResponse& etcdv3::AsyncTxnResponse::ParseResponse()
} }
} }
//find previous value of key prev_values = prev_range_kvs;
//retain only the last value gotten as the final value.
if(action == "set" || action == "create" || action == "compareAndSwap" || action == "update")
{
if(range_kvs.size() > 1)
{
prev_value = range_kvs.front();
values.push_back(range_kvs.back());
}
else
{
values = range_kvs; values = range_kvs;
}
} if(action == "delete")
else
{ {
values = range_kvs; prev_values = values;
} }
} }
return *this; return *this;
} }