Example usage for org.springframework.scheduling.concurrent ConcurrentTaskExecutor ConcurrentTaskExecutor

Introduction

In this page you can find the example usage for org.springframework.scheduling.concurrent ConcurrentTaskExecutor ConcurrentTaskExecutor.

Prototype

public ConcurrentTaskExecutor(@Nullable Executor executor) 

Source Link

Document

Create a new ConcurrentTaskExecutor, using the given java.util.concurrent.Executor .

Usage

From source file:com.github.mrstampy.gameboot.concurrent.GameBootConcurrentConfiguration.java

/**
 * Task executor./*w w w.j a  va2 s  . c o m*/
 *
 * @return the task executor
 */
@Bean(name = GAME_BOOT_TASK_EXECUTOR)
public TaskExecutor taskExecutor() {
    String name = isEmpty(taskExecutorName) ? "GameBoot Task Executor" : taskExecutorName;

    GameBootThreadFactory factory = new GameBootThreadFactory(name);

    Executor exe = Executors.newFixedThreadPool(taskExecutorPoolSize, factory);

    return new ConcurrentTaskExecutor(exe);
}

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From source file:org.springframework.integration.kafka.listener.QueueingMessageListenerInvoker.java

public QueueingMessageListenerInvoker(int capacity, final OffsetManager offsetManager, Object delegate,
        final ErrorHandler errorHandler, Executor executor, boolean autoCommitOnError) {
    this.capacity = capacity;
    this.autoCommitOnError = autoCommitOnError;
    if (delegate instanceof MessageListener) {
        this.messageListener = (MessageListener) delegate;
        this.acknowledgingMessageListener = null;
    } else if (delegate instanceof AcknowledgingMessageListener) {
        this.acknowledgingMessageListener = (AcknowledgingMessageListener) delegate;
        this.messageListener = null;
    } else {// w w  w.  j a v  a  2s.com
        // it's neither, an exception will be thrown
        throw new IllegalArgumentException("Either a " + MessageListener.class.getName() + " or a "
                + AcknowledgingMessageListener.class.getName() + " must be provided");
    }
    this.offsetManager = offsetManager;
    this.errorHandler = errorHandler;
    if (executor != null) {
        this.executorService = new ExecutorServiceAdapter(new ConcurrentTaskExecutor(executor));
    } else {
        this.executorService = Executors.newSingleThreadExecutor();
    }
}

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