| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include <jni.h> |
| |
| #include <string> |
| |
| #include <mesos/state/leveldb.hpp> |
| #include <mesos/state/state.hpp> |
| |
| #include "construct.hpp" |
| #include "convert.hpp" |
| |
| using std::string; |
| |
| using mesos::state::LevelDBStorage; |
| using mesos::state::State; |
| using mesos::state::Storage; |
| |
| extern "C" { |
| |
| /* |
| * Class: org_apache_mesos_state_LevelDBState |
| * Method: initialize |
| * Signature: (Ljava/lang/String;)V |
| */ |
| JNIEXPORT void JNICALL Java_org_apache_mesos_state_LevelDBState_initialize |
| (JNIEnv* env, jobject thiz, jstring jpath) |
| { |
| string path = construct<string>(env, jpath); |
| |
| // Create the C++ Storage and State instances and initialize the |
| // __storage and __state variables. |
| Storage* storage = new LevelDBStorage(path); |
| State* state = new State(storage); |
| |
| jclass clazz = env->GetObjectClass(thiz); |
| |
| clazz = env->GetSuperclass(clazz); |
| |
| jfieldID __storage = env->GetFieldID(clazz, "__storage", "J"); |
| env->SetLongField(thiz, __storage, (jlong) storage); |
| |
| jfieldID __state = env->GetFieldID(clazz, "__state", "J"); |
| env->SetLongField(thiz, __state, (jlong) state); |
| } |
| |
| } // extern "C" { |