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nodetool toppartitions: fully_qualified_cf_name

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Encapsulate keyspace:column_family REST API argument parsing into fully_qualified_cf_name class.

Signed-off-by: Rafi Einstein <rafie@scylladb.com>
This commit is contained in:
Rafi Einstein
2018-11-26 14:50:48 +02:00
committed by Avi Kivity
parent 0bffe5f83e
commit 404f75def5
1 changed files with 8 additions and 4 deletions
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12
api/column_family.cc
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@@ -34,7 +34,7 @@ using namespace std;
using namespace json;
namespace cf = httpd::column_family_json;
const utils::UUID& get_uuid(const sstring& name, const database& db) {
std::tuple<sstring, sstring> parse_fully_qualified_cf_name(sstring name) {
auto pos = name.find("%3A");
size_t end;
if (pos == sstring::npos) {
@@ -46,11 +46,15 @@ const utils::UUID& get_uuid(const sstring& name, const database& db) {
} else {
end = pos + 3;
}
return std::make_tuple(name.substr(0, pos), name.substr(end));
}
const utils::UUID& get_uuid(const sstring& name, const database& db) {
auto [ks, cf] = parse_fully_qualified_cf_name(name);
try {
return db.find_uuid(name.substr(0, pos), name.substr(end));
return db.find_uuid(ks, cf);
} catch (std::out_of_range& e) {
throw bad_param_exception("Column family '" + name.substr(0, pos) + ":"
+ name.substr(end) + "' not found");
throw bad_param_exception(format("Column family '{}:{}' not found", ks, cf));
}
}