38 lines
1.6 KiB
Java
38 lines
1.6 KiB
Java
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package com.baeldung.springbootlogging;
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import org.apache.logging.log4j.LogManager;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class LoggingController {
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private final static Logger logger = LoggerFactory.getLogger(LoggingController.class);
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@GetMapping("/")
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public String index() {
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logger.trace("A TRACE Message");
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logger.debug("A DEBUG Message");
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logger.info("An INFO Message");
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logger.warn("A WARN Message");
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logger.error("An ERROR Message");
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return "Howdy! Check out the Logs to see the output...";
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}
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private static final org.apache.logging.log4j.Logger loggerNative = LogManager.getLogger(LoggingController.class);
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@GetMapping("/native")
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public String nativeLogging() {
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loggerNative.trace("This TRACE message has been printed by Log4j2 without passing through SLF4J");
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loggerNative.debug("This DEBUG message has been printed by Log4j2 without passing through SLF4J");
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loggerNative.info("This INFO message has been printed by Log4j2 without passing through SLF4J");
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loggerNative.warn("This WARN message been printed by Log4j2 without passing through SLF4J");
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loggerNative.error("This ERROR message been printed by Log4j2 without passing through SLF4J");
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loggerNative.fatal("This FATAL message been printed by Log4j2 without passing through SLF4J");
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return "Howdy! Check out the Logs to see the output printed directly throguh Log4j2...";
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}
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}
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