I am trying to achieve to basic pattern.
>From business objects defined as message in a proto file, I would
like to generate some additional messages to handle CRUD operations.
Eg my test.proto file contains:
message TestObject {
option messageType = BO;
required string message = 1;
}
I am fighting with the generator code in order to generate directly
the following message:
message CreateTestObject {
required TestObject object = 1;
}
The problem is for importing my proto file.
If I add the dependency, the file cannot be loaded. Maybe I am missing
how to set up the dependency path in the generator.
I am using the follwing main:
int main(int argc, char* argv[]) {
google::protobuf::compiler::CommandLineInterface cli;
vpmsproto::compiler::JavaGenerator java_generator;
cli.RegisterGenerator("--java_out", &java_generator,
"Generate Java source and header.");
return cli.Run(argc, argv);
}
And in my generator, I do the following:
bool Generate(const FileDescriptor* file,
const string& parameter,
compiler::OutputDirectory* output_directory,
string* error) const {
...
DescriptorPool pool;
FileDescriptorProto proto = FileDescriptorProto();
proto.set_name("testEric");
proto.add_dependency("test.proto");
...
const FileDescriptor* newFile = pool.BuildFile(proto);
...
I have the following error:
libprotobuf ERROR google/protobuf/descriptor.cc:2222] Invalid proto
descriptor for file "testEric":
libprotobuf ERROR google/protobuf/descriptor.cc:2225] testEric:
Import "test.proto" has not been loaded.
Am I missing something?
Is there a more efficient to achive my goal?
Thanks in advance for your help.
Eric
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