Andrew Shvayka
8 years ago
16 changed files with 191 additions and 83 deletions
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/** |
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* Copyright © 2016-2018 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.executors; |
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import com.google.common.util.concurrent.ListenableFuture; |
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import com.google.common.util.concurrent.ListeningExecutorService; |
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import com.google.common.util.concurrent.MoreExecutors; |
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import org.thingsboard.rule.engine.api.ListeningExecutor; |
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import javax.annotation.PostConstruct; |
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import javax.annotation.PreDestroy; |
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import java.util.concurrent.Callable; |
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import java.util.concurrent.Executors; |
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/** |
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* Created by igor on 4/13/18. |
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*/ |
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public abstract class AbstractListeningExecutor implements ListeningExecutor { |
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private ListeningExecutorService service; |
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@PostConstruct |
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public void init() { |
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this.service = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(getThreadPollSize())); |
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} |
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@PreDestroy |
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public void destroy() { |
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if (this.service != null) { |
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this.service.shutdown(); |
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} |
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} |
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@Override |
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public <T> ListenableFuture<T> executeAsync(Callable<T> task) { |
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return service.submit(task); |
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} |
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@Override |
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public void execute(Runnable command) { |
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service.execute(command); |
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} |
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protected abstract int getThreadPollSize(); |
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} |
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@ -0,0 +1,32 @@ |
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/** |
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* Copyright © 2016-2018 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.executors; |
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import org.springframework.beans.factory.annotation.Value; |
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import org.springframework.stereotype.Component; |
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@Component |
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public class DbCallbackExecutorService extends AbstractListeningExecutor { |
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@Value("${actors.rule.db_callback_thread_pool_size}") |
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private int dbCallbackExecutorThreadPoolSize; |
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@Override |
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protected int getThreadPollSize() { |
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return dbCallbackExecutorThreadPoolSize; |
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} |
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} |
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