a1213549f3
* BAEL-1555 * Corrected indents and spacing * RequestMapping to GetMapping * Improved Performance For Concurrent Users
36 lines
1.3 KiB
Java
36 lines
1.3 KiB
Java
package com.baeldung.web;
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import com.baeldung.Constants;
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import java.util.Date;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyEmitter;
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@Controller
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public class ResponseBodyEmitterController {
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private ExecutorService nonBlockingService = Executors.newSingleThreadExecutor();
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@GetMapping(Constants.API_RBE)
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public ResponseEntity<ResponseBodyEmitter> handleRbe() {
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ResponseBodyEmitter emitter = new ResponseBodyEmitter();
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nonBlockingService.execute(() -> {
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try {
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emitter.send(Constants.API_RBE_MSG + " @ " + new Date(), MediaType.TEXT_PLAIN);
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emitter.complete();
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} catch (Exception ex) {
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System.out.println(Constants.GENERIC_EXCEPTION);
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emitter.completeWithError(ex);
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}
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});
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return new ResponseEntity(emitter, HttpStatus.OK);
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}
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}
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