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#ifndef NET_GRPC_COMPILER_JAVA_GENERATOR_H_
#define NET_GRPC_COMPILER_JAVA_GENERATOR_H_
#include <stdlib.h> // for abort()
#include <iostream>
#include <string>
#include <google/protobuf/io/zero_copy_stream.h>
#include <google/protobuf/descriptor.h>
class LogHelper {
std::ostream* os;
public:
LogHelper(std::ostream* os) : os(os) {}
~LogHelper() {
*os << std::endl;
::abort();
}
std::ostream& get_os() {
return *os;
}
};
// Abort the program after logging the mesage if the given condition is not
// true. Otherwise, do nothing.
#define GRPC_CODEGEN_CHECK(x) !(x) && LogHelper(&std::cerr).get_os() \
<< "CHECK FAILED: " << __FILE__ << ":" \
<< __LINE__ << ": "
// Abort the program after logging the mesage.
#define GRPC_CODEGEN_FAIL GRPC_CODEGEN_CHECK(false)
using namespace std;
namespace java_grpc_generator {
enum ProtoFlavor {
NORMAL, LITE, NANO
};
// Returns the package name of the gRPC services defined in the given file.
string ServiceJavaPackage(const google::protobuf::FileDescriptor* file, bool nano);
// Returns the name of the outer class that wraps in all the generated code for
// the given service.
string ServiceClassName(const google::protobuf::ServiceDescriptor* service);
// Writes the generated service interface into the given ZeroCopyOutputStream
void GenerateService(const google::protobuf::ServiceDescriptor* service,
google::protobuf::io::ZeroCopyOutputStream* out,
ProtoFlavor flavor,
bool disable_version);
} // namespace java_grpc_generator
#endif // NET_GRPC_COMPILER_JAVA_GENERATOR_H_
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