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Posted to commits@thrift.apache.org by je...@apache.org on 2021/05/05 18:35:04 UTC
[thrift] branch master updated: THRIFT-5408 Support for
deprecated/obsolete methods (via annotation) Client: netstd Patch: Jens
Geyer
This is an automated email from the ASF dual-hosted git repository.
jensg pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/thrift.git
The following commit(s) were added to refs/heads/master by this push:
new ecf273f THRIFT-5408 Support for deprecated/obsolete methods (via annotation) Client: netstd Patch: Jens Geyer
ecf273f is described below
commit ecf273f0609151115a31e8fdedcff285305ffa66
Author: Jens Geyer <je...@apache.org>
AuthorDate: Tue May 4 22:59:25 2021 +0200
THRIFT-5408 Support for deprecated/obsolete methods (via annotation)
Client: netstd
Patch: Jens Geyer
This closes #2381
---
.../cpp/src/thrift/generate/t_netstd_generator.cc | 43 ++++++++++++++++++++++
.../cpp/src/thrift/generate/t_netstd_generator.h | 1 +
.../optional_required_default.thrift | 8 ++++
3 files changed, 52 insertions(+)
diff --git a/compiler/cpp/src/thrift/generate/t_netstd_generator.cc b/compiler/cpp/src/thrift/generate/t_netstd_generator.cc
index 766d2b6..fd218f8 100644
--- a/compiler/cpp/src/thrift/generate/t_netstd_generator.cc
+++ b/compiler/cpp/src/thrift/generate/t_netstd_generator.cc
@@ -1943,6 +1943,16 @@ void t_netstd_generator::generate_service_interface(ostream& out, t_service* tse
}
}
+ auto iter = (*f_iter)->annotations_.find("deprecated");
+ if( (*f_iter)->annotations_.end() != iter) {
+ out << indent() << "[Obsolete";
+ // empty annotation values end up with "1" somewhere, ignore these as well
+ if ((iter->second.length() > 0) && (iter->second != "1")) {
+ out << "(" << make_csharp_string_literal(iter->second) << ")";
+ }
+ out << "]" << endl;
+ }
+
out << indent() << function_signature_async(*f_iter) << ";" << endl << endl;
}
indent_down();
@@ -2312,6 +2322,11 @@ void t_netstd_generator::generate_process_function_async(ostream& out, t_service
const vector<t_field*>& fields = arg_struct->get_members();
vector<t_field*>::const_iterator f_iter;
+ bool is_deprecated = (tfunction->annotations_.end() != tfunction->annotations_.find("deprecated"));
+ if( is_deprecated) {
+ out << indent() << "#pragma warning disable CS0618,CS0612" << endl;
+ }
+
out << indent();
if (!tfunction->is_oneway() && !tfunction->get_returntype()->is_void())
{
@@ -2346,6 +2361,10 @@ void t_netstd_generator::generate_process_function_async(ostream& out, t_service
out << "cancellationToken);" << endl;
+ if( is_deprecated) {
+ out << indent() << "#pragma warning restore CS0618,CS0612" << endl;
+ }
+
vector<t_field*>::const_iterator x_iter;
collect_extensions_types(xs);
@@ -2947,6 +2966,30 @@ void t_netstd_generator::generate_netstd_property(ostream& out, t_field* tfield,
out << endl;
}
+string t_netstd_generator::make_csharp_string_literal( string const& value)
+{
+ if (value.length() == 0) {
+ return "";
+ }
+
+ std::stringstream result;
+ result << "\"";
+ for (signed char const c: value) {
+ if( (c >= 0) && (c < 32)) { // convert ctrl chars, but leave UTF-8 alone
+ int width = std::max( (int)sizeof(c), 4);
+ result << "\\x" << std::hex << std::setw(width) << std::setfill('0') << (int)c;
+ } else if ((c == '\\') || (c == '"')) {
+ result << "\\" << c;
+ } else {
+ result << c; // anything else "as is"
+ }
+ }
+ result << "\"";
+
+ return result.str();
+}
+
+
string t_netstd_generator::make_valid_csharp_identifier(string const& fromName)
{
string str = fromName;
diff --git a/compiler/cpp/src/thrift/generate/t_netstd_generator.h b/compiler/cpp/src/thrift/generate/t_netstd_generator.h
index 8a812a3..b35550d 100644
--- a/compiler/cpp/src/thrift/generate/t_netstd_generator.h
+++ b/compiler/cpp/src/thrift/generate/t_netstd_generator.h
@@ -165,6 +165,7 @@ private:
void init_keywords();
string normalize_name(string name);
string make_valid_csharp_identifier(string const& fromName);
+ string make_csharp_string_literal( string const& value);
void prepare_member_name_mapping(t_service* tservice);
void prepare_member_name_mapping(t_struct* tstruct);
void prepare_member_name_mapping(t_struct* scope, const vector<t_field*>& members, const string& structname);
diff --git a/lib/netstd/Tests/Thrift.PublicInterfaces.Compile.Tests/optional_required_default.thrift b/lib/netstd/Tests/Thrift.PublicInterfaces.Compile.Tests/optional_required_default.thrift
index 1f6c7ee..4a38205 100644
--- a/lib/netstd/Tests/Thrift.PublicInterfaces.Compile.Tests/optional_required_default.thrift
+++ b/lib/netstd/Tests/Thrift.PublicInterfaces.Compile.Tests/optional_required_default.thrift
@@ -141,3 +141,11 @@ service foobar {
set<set<set<Distance>>> DoItNow( 1 : list<list<list<RaceDetails>>> rd, 2: i32 mitDefault = 42) throws (1: CrashBoomBang cbb)
}
+service deprecate_everything {
+ void Foo( ) ( deprecated = "This method has neither 'x' nor \"y\"" )
+ void Bar( ) ( deprecated = "Fails to deliver 中文 колбаса" )
+ void Baz( ) ( deprecated = "Need this to work with tabs (\t) or Umlauts (äöüÄÖÜß) too" )
+ void Deprecated() ( deprecated ) // no comment
+}
+
+