/**
 * SPDX-FileCopyrightText: 2023-2024 Sebastien Jodogne, UCLouvain, Belgium
 * SPDX-License-Identifier: GPL-3.0-or-later
 */

/**
 * Java plugin for Orthanc
 * Copyright (C) 2023-2024 Sebastien Jodogne, UCLouvain, Belgium
 *
 * This program is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 **/


// WARNING: Auto-generated file. Do not modify it by hand.

#include "JavaBytes.h"
#include "JavaEnvironment.h"
#include "JavaString.h"
#include "OrthancBytes.h"
#include "OrthancString.h"

#include <orthanc/OrthancCPlugin.h>

#include <stdexcept>

extern OrthancPluginContext* context_;

{{#functions}}

JNIEXPORT {{return.c_type}} JNI_{{c_function}}(JNIEnv* env, jobject sdkObject{{#class_name}}, jlong self{{/class_name}}{{#args}}, {{c_type}} {{name}}{{/args}})
{
  try
  {
{{#args}}
{{#convert_string}}
    JavaString c_{{name}}(env, {{name}});
{{/convert_string}}
{{#convert_bytes}}
    JavaBytes c_{{name}}(env, {{name}});
{{/convert_bytes}}
{{/args}}
  
{{#return.is_void}}
    {{c_function}}(context_
      {{#class_name}}, reinterpret_cast<{{class_name}}*>(static_cast<intptr_t>(self)){{/class_name}}
      {{#args}}, {{c_accessor}}{{/args}});
{{/return.is_void}}
  
{{#return.is_exception}}
    OrthancPluginErrorCode code = {{c_function}}(context_
      {{#class_name}}, reinterpret_cast<{{class_name}}*>(static_cast<intptr_t>(self)){{/class_name}}
      {{#args}}, {{c_accessor}}{{/args}});
    if (code != OrthancPluginErrorCode_Success)
    {
      JavaEnvironment::ThrowOrthancException(env, code);
    }
{{/return.is_exception}}
  
{{#return.is_number}}
    return {{c_function}}(context_
      {{#class_name}}, reinterpret_cast<{{class_name}}*>(static_cast<intptr_t>(self)){{/class_name}}
      {{#args}}, {{c_accessor}}{{/args}});
{{/return.is_number}}
  
{{#return.is_static_string}}
    const char* s = {{c_function}}(context_
      {{#class_name}}, reinterpret_cast<{{class_name}}*>(static_cast<intptr_t>(self)){{/class_name}}
      {{#args}}, {{c_accessor}}{{/args}});
    if (s == NULL)
    {
      JavaEnvironment::ThrowOrthancException(env, OrthancPluginErrorCode_Plugin);
      return NULL;
    }
    else
    {
      return env->NewStringUTF(s);
    }
{{/return.is_static_string}}
  
{{#return.is_dynamic_string}}
    OrthancString s({{c_function}}(context_
      {{#class_name}}, reinterpret_cast<{{class_name}}*>(static_cast<intptr_t>(self)){{/class_name}}
      {{#args}}, {{c_accessor}}{{/args}}));
    if (s.GetValue() == NULL)
    {
      JavaEnvironment::ThrowOrthancException(env, OrthancPluginErrorCode_Plugin);
      return NULL;
    }
    else
    {
      jstring t = env->NewStringUTF(s.GetValue());
      if (t == NULL)
      {
        JavaEnvironment::ThrowOrthancException(env, OrthancPluginErrorCode_NotEnoughMemory);
        return NULL;
      }
      else
      {
        return t;
      }
    }
{{/return.is_dynamic_string}}
  
{{#return.is_bytes}}
    OrthancBytes b;
    OrthancPluginErrorCode code = {{c_function}}(context_, b.GetMemoryBuffer()
      {{#class_name}}, reinterpret_cast<{{class_name}}*>(static_cast<intptr_t>(self)){{/class_name}}
      {{#args}}, {{c_accessor}}{{/args}});
    if (code == OrthancPluginErrorCode_Success)
    {
      jbyteArray answer = env->NewByteArray(b.GetSize());
      if (answer == NULL)
      {
        JavaEnvironment::ThrowOrthancException(env, OrthancPluginErrorCode_NotEnoughMemory);
        return NULL;
      }
      else
      {
        env->SetByteArrayRegion(answer, 0, b.GetSize(), reinterpret_cast<const jbyte*>(b.GetData()));
        return answer;
      }
    }
    else
    {
      JavaEnvironment::ThrowOrthancException(env, code);
      return NULL;
    }
{{/return.is_bytes}}
  
{{#return.is_object}}
    {{return.class_name}}* answer = {{c_function}}(context_
      {{#class_name}}, reinterpret_cast<{{class_name}}*>(static_cast<intptr_t>(self)){{/class_name}}
      {{#args}}, {{c_accessor}}{{/args}});
    if (answer == NULL)
    {
      JavaEnvironment::ThrowOrthancException(env, OrthancPluginErrorCode_Plugin);
      return 0;
    }
    else
    {
      return reinterpret_cast<intptr_t>(answer);
    }
{{/return.is_object}}
  
{{#return.is_enumeration}}
    return {{c_function}}(context_
      {{#class_name}}, reinterpret_cast<{{class_name}}*>(static_cast<intptr_t>(self)){{/class_name}}
      {{#args}}, {{c_accessor}}{{/args}});
{{/return.is_enumeration}}
  }
  catch (std::runtime_error& e)
  {
    JavaEnvironment::ThrowOrthancException(env, e.what());
    {{#return.default_value}}return {{return.default_value}};{{/return.default_value}}
  }
  catch (...)
  {
    JavaEnvironment::ThrowOrthancException(env, OrthancPluginErrorCode_Plugin);
    {{#return.default_value}}return {{return.default_value}};{{/return.default_value}}
  }
}

{{/functions}}

void JNI_LoadNatives(std::vector<JNINativeMethod>& methods)
{
  methods.clear();
{{#functions}}

{{#java_signature}}
  methods.push_back((JNINativeMethod) {
    const_cast<char*>("{{c_function}}"),
    const_cast<char*>("{{java_signature}}"),
    (void*) JNI_{{c_function}}
  });
{{/java_signature}}
{{/functions}}
}