44 lines
1.1 KiB
Java
44 lines
1.1 KiB
Java
package org.baeldung.async;
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import java.util.concurrent.Future;
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import org.springframework.scheduling.annotation.Async;
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import org.springframework.scheduling.annotation.AsyncResult;
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import org.springframework.stereotype.Component;
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@Component
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public class AsyncAnnotationExample {
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@Async
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public void asyncMethodWithVoidReturnType() {
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System.out.println("Execute method asynchronously. "
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+ Thread.currentThread().getName());
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}
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@Async
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public Future<String> asyncMethodWithReturnType() {
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System.out.println("Execute method asynchronously "
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+ Thread.currentThread().getName());
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try {
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Thread.sleep(5000);
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return new AsyncResult<String>("hello world !!!!");
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} catch (final InterruptedException e) {
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}
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return null;
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}
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@Async("threadPoolTaskExecutor")
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public void asyncMethodWithConfiguredExecutor() {
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System.out
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.println("Execute method asynchronously with configured executor"
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+ Thread.currentThread().getName());
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}
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@Async
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public void asyncMethodWithExceptions() throws Exception {
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throw new Exception("Throw message from asynchronous method. ");
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}
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}
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