91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
/*
|
|
* Licensed to the Apache Software Foundation (ASF) under one
|
|
* or more contributor license agreements. See the NOTICE file
|
|
* distributed with this work for additional information
|
|
* regarding copyright ownership. The ASF licenses this file
|
|
* to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance
|
|
* with the License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* 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.
|
|
*
|
|
* Modified by Cloudius Systems.
|
|
* Copyright 2015 Cloudius Systems.
|
|
*/
|
|
|
|
#include "streaming/stream_request.hh"
|
|
#include "query-request.hh"
|
|
|
|
namespace streaming {
|
|
|
|
void stream_request::serialize(bytes::iterator& out) const {
|
|
serialize_string(out, keyspace);
|
|
|
|
serialize_int32(out, uint32_t(ranges.size()));
|
|
for (auto& x : ranges) {
|
|
x.serialize(out);
|
|
}
|
|
|
|
serialize_int32(out, uint32_t(column_families.size()));
|
|
for (auto& x : column_families) {
|
|
serialize_string(out, x);
|
|
}
|
|
|
|
serialize_int64(out, repaired_at);
|
|
}
|
|
|
|
stream_request stream_request::deserialize(bytes_view& v) {
|
|
auto keyspace_ = read_simple_short_string(v);
|
|
|
|
auto num = read_simple<int32_t>(v);
|
|
std::vector<query::range<token>> ranges_;
|
|
for (int32_t i = 0; i < num; i++) {
|
|
ranges_.push_back(query::range<token>::deserialize(v));
|
|
}
|
|
|
|
num = read_simple<int32_t>(v);
|
|
std::vector<sstring> column_families_;
|
|
for (int32_t i = 0; i < num; i++) {
|
|
auto s = read_simple_short_string(v);
|
|
column_families_.push_back(std::move(s));
|
|
}
|
|
|
|
auto repaired_at_ = read_simple<int64_t>(v);
|
|
|
|
return stream_request(std::move(keyspace_), std::move(ranges_), std::move(column_families_), repaired_at_);
|
|
}
|
|
|
|
size_t stream_request::serialized_size() const {
|
|
size_t size = serialize_string_size(keyspace);
|
|
|
|
size += serialize_int32_size;
|
|
for (auto& x : ranges) {
|
|
size += x.serialized_size();
|
|
}
|
|
|
|
size += serialize_int32_size;
|
|
for (auto& x : column_families) {
|
|
size += serialize_string_size(x);
|
|
}
|
|
|
|
size += serialize_int64_size;
|
|
|
|
return size;
|
|
}
|
|
|
|
std::ostream& operator<<(std::ostream& os, const stream_request& sr) {
|
|
os << "[ ks = " << sr.keyspace << " cf = ";
|
|
for (auto& cf : sr.column_families) {
|
|
os << cf << " ";
|
|
}
|
|
return os << "]";
|
|
}
|
|
|
|
} // namespace streaming;
|