New JNI bindings

jni/JniUpdaterCallback.cpp

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus 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 Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "JniCallbacks.h"
+
+static jlong JNICALL JniCtor(JNIEnv* env, jclass clazz, jobject callbackObject)
+{
+  try
+  {
+    return JniPtrToLong(new JniUpdaterCallback(env, callbackObject));
+  }
+  CATCH_THROW_AND_RETURN(env, 0)
+}
+
+static void JNICALL JniDtor(JNIEnv* env, jclass clazz, jlong ptr)
+{
+  delete JniLongToTypePtr<JniUpdaterCallback>(ptr);
+}
 
 JniUpdaterCallback::JniUpdaterCallback(JNIEnv* env, jobject callbackObject)
   : JniCallbackBase(env, callbackObject)
 {
 }
 
 void JniUpdaterCallback::Callback(const std::string& arg)
 {
   JNIEnvAcquire env(GetJavaVM());
 
   jclass clazz = env->GetObjectClass(GetCallbackObject());
   jmethodID method = env->GetMethodID(clazz, "updateCallback", "(Ljava/lang/String;)V");
 
   if (method)
   {
     jstring jArg = env->NewStringUTF(arg.c_str());
     env->CallVoidMethod(GetCallbackObject(), method, jArg);
   }
 
   CheckAndLogJavaException(*env);
 }
 
-static jlong JNICALL JniCtor(JNIEnv* env, jclass clazz, jobject callbackObject)
-{
-  TRY
-  {
-    return JniPtrToLong(new JniUpdaterCallback(env, callbackObject));
-  }
-  CATCH_THROW_AND_RETURN(env, 0)
-}
-
-static void JNICALL JniDtor(JNIEnv* env, jclass clazz, jlong ptr)
-{
-  delete JniLongToTypePtr<JniUpdaterCallback>(ptr);
-}
-
 static JNINativeMethod methods[] =
 {
   { (char*)"ctor", (char*)"(Ljava/lang/Object;)J", (void*)JniCtor },
   { (char*)"dtor", (char*)"(J)V", (void*)JniDtor }
 };
 
 extern "C" JNIEXPORT void JNICALL Java_org_adblockplus_libadblockplus_UpdaterCallback_registerNatives(JNIEnv *env, jclass clazz)
 {
   env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0]));
 }