pEpJNIAdapter/src/codegen/gen_throw_pEp_exception.ysl2

include yslt.yml2

tstylesheet {
    include ./textutils.ysl2

    template "/" {
        apply "namespace", 0;
        document "../cxx/throw_pEp_exception.hh", "text"
            ||
            #pragma once

            #include <jni.h>

            namespace pEp {
                namespace JNIAdapter {
                    jint throw_pEp_Exception(JNIEnv *env, PEP_STATUS status);
                };
            };

            ||
        document("../../build/marker/gen_throw_pEp_exception.marker", "text") > ""
    }

    template "namespace"
        document("../cxx/throw_pEp_exception.cc", "text")
            ||
            #include <assert.h>
            #include <string>
            #include <pEp/pEpEngine.h>
            #include "throw_pEp_exception.hh"

            namespace pEp {
                namespace JNIAdapter {
                    jint throw_pEp_Exception(JNIEnv *env, PEP_STATUS status)
                    {
                        jclass ex;
                        std::string ex_pkg{"foundation/pEp/jniadapter/exceptions/"};
                        std::string ex_name{};

                        switch (status) {
                            `` apply "exception/*[text()!=0]", 4, mode=case
                            default:
                                assert(0);
                                ex_name = "Exception";
                        }

                        ex = env->FindClass(ex_name.c_str());
                        assert(ex);

                        if (ex == NULL) {
                            ex = env->FindClass("java/lang/NoClassDefFoundError");
                            assert(ex);
                        }

                        return env->ThrowNew(ex, ex_name.c_str());
                    }
                };
            };
            ||

    template "*", mode=case {
        | case `call "UCASE" with "text", "name(.)"`:
        |     ex_name = ex_pkg + "`call "CamelCase" with "text", "name(.)"`";
        |     break;
    }
}