File: Inherit_H_jniStub.c

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/*
 * File:          Inherit_H_jniStub.c
 * Symbol:        Inherit.H-v1.1
 * Symbol Type:   class
 * Babel Version: 0.10.2
 * Description:   Client-side JNI glue code for Inherit.H
 * 
 * WARNING: Automatically generated; changes will be lost
 * 
 * babel-version = 0.10.2
 */

#include "sidl_Java.h"
#include "sidl_Loader.h"
#include "sidl_String.h"
#include "Inherit_H_IOR.h"
#include "babel_config.h"

/*
 * Convert between jlong and void* pointers.
 */

#if (SIZEOF_VOID_P == 8)
#define JLONG_TO_POINTER(x) ((void*)(x))
#define POINTER_TO_JLONG(x) ((jlong)(x))
#else
#define JLONG_TO_POINTER(x) ((void*)(int32_t)(x))
#define POINTER_TO_JLONG(x) ((jlong)(int32_t)(x))
#endif

#ifndef NULL
#define NULL 0
#endif

/*
 * Function to extract IOR reference from the Java object.
 */

static struct Inherit_H__object* _get_ior(
  JNIEnv* env,
  jobject obj)
{
  void* ptr = NULL;
  static jmethodID mid = (jmethodID) NULL;

  if (mid == (jmethodID) NULL) {
    jclass cls = (*env)->GetObjectClass(env, obj);
    mid = (*env)->GetMethodID(env, cls, "_get_ior", "()J");
    (*env)->DeleteLocalRef(env, cls);
  }

  ptr = JLONG_TO_POINTER((*env)->CallLongMethod(env, obj, mid));
  return (struct Inherit_H__object*) ptr;
}

/*
 * Method:  h[]
 */

static jstring
jni_h(
  JNIEnv* env,
  jobject obj)
{
  /*
   * Declare return and temporary variables.
   */

  struct Inherit_H__object* _ior = NULL;
  char* _ior_res = (char*) NULL;
  jstring _res = (jstring) NULL;

  /*
   * Preprocess Java types and convert into IOR.
   */

  _ior = _get_ior(env, obj);

  /*
   * Call the IOR method through the EPV.
   */

  _ior_res = (*(_ior->d_epv->f_h))(
    _ior);

  /*
   * Postprocess OUT, INOUT, returns, and exceptions.
   */

  _res = sidl_Java_I2J_string(env, _ior_res);
  sidl_String_free(_ior_res);

  return _res;
}

/*
 * Return a string indicating the class and method name.
 */

static jstring
jni_a(
  JNIEnv* env,
  jobject obj)
{
  /*
   * Declare return and temporary variables.
   */

  struct Inherit_H__object* _ior = NULL;
  char* _ior_res = (char*) NULL;
  jstring _res = (jstring) NULL;

  /*
   * Preprocess Java types and convert into IOR.
   */

  _ior = _get_ior(env, obj);

  /*
   * Call the IOR method through the EPV.
   */

  _ior_res = (*(_ior->d_epv->f_a))(
    _ior);

  /*
   * Postprocess OUT, INOUT, returns, and exceptions.
   */

  _res = sidl_Java_I2J_string(env, _ior_res);
  sidl_String_free(_ior_res);

  return _res;
}

/*
 * Register JNI methods with the Java JVM.
 */

void Inherit_H__register(JNIEnv* env)
{
  JNINativeMethod methods[2];
  jclass cls;

  methods[0].name      = "h";
  methods[0].signature = "()Ljava/lang/String;";
  methods[0].fnPtr     = (void *)jni_h;
  methods[1].name      = "a";
  methods[1].signature = "()Ljava/lang/String;";
  methods[1].fnPtr     = (void *)jni_a;


  cls = (*env)->FindClass(env, "Inherit/H");
  if (cls) {
    (*env)->RegisterNatives(env, cls, methods, 2);
    (*env)->DeleteLocalRef(env, cls);
  }
}