| /* |
| * 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. |
| */ |
| |
| package org.apache.ignite.internal.processors.platform.lifecycle; |
| |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.internal.processors.platform.callback.PlatformCallbackGateway; |
| import org.apache.ignite.lifecycle.LifecycleBean; |
| import org.apache.ignite.lifecycle.LifecycleEventType; |
| |
| /** |
| * Lifecycle aware bean for interop. |
| */ |
| public class PlatformLifecycleBean implements LifecycleBean { |
| /** Native gateway. */ |
| public PlatformCallbackGateway gate; |
| |
| /** Holder pointer. */ |
| public long ptr; |
| |
| /** |
| * Constructor. |
| */ |
| protected PlatformLifecycleBean() { |
| // No-op. |
| } |
| |
| /** |
| * Constructor. |
| * |
| * @param gate Native gateway. |
| * @param ptr Holder pointer. |
| */ |
| public PlatformLifecycleBean(PlatformCallbackGateway gate, long ptr) { |
| initialize(gate, ptr); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void onLifecycleEvent(LifecycleEventType evt) { |
| if (gate == null) |
| throw new IgniteException("Interop lifecycle bean can only be used in interop mode (did " + |
| "you start the node with native platform bootstrapper?"); |
| |
| assert ptr != 0; |
| |
| // Do not send after-stop events because gate will fail due to grid being stopped. |
| if (evt != LifecycleEventType.AFTER_NODE_STOP) |
| gate.lifecycleEvent(ptr, evt.ordinal()); |
| } |
| |
| /** |
| * Set pointers. |
| * |
| * @param gate Native gateway. |
| * @param ptr Target pointer. |
| */ |
| public void initialize(PlatformCallbackGateway gate, long ptr) { |
| this.gate = gate; |
| this.ptr = ptr; |
| } |
| } |