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spring core advanced : log trace - prototype

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This commit is contained in:
haerong22
2021-11-07 18:46:04 +09:00
parent d46427e59f
commit 7aa3bab457
4 changed files with 95 additions and 1 deletions
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30
spring-core/advanced/src/main/java/com/example/advanced/app/v1/OrderControllerV1.java Normal file
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@@ -0,0 +1,30 @@
package com.example.advanced.app.v1;
import com.example.advanced.trace.TraceStatus;
import com.example.advanced.trace.hellotrace.HelloTraceV1;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequiredArgsConstructor
public class OrderControllerV1 {
private final OrderServiceV1 orderService;
private final HelloTraceV1 trace;
@GetMapping("/v1/request")
public String request(String itemId) {
TraceStatus status = null;
try {
status = trace.begin("OrderController.request()");
orderService.orderItem(itemId);
trace.end(status);
return "ok";
} catch (Exception e) {
trace.exception(status, e);
throw e;
}
}
}

38
spring-core/advanced/src/main/java/com/example/advanced/app/v1/OrderRepositoryV1.java Normal file
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@@ -0,0 +1,38 @@
package com.example.advanced.app.v1;
import com.example.advanced.trace.TraceStatus;
import com.example.advanced.trace.hellotrace.HelloTraceV1;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Repository;
@Repository
@RequiredArgsConstructor
public class OrderRepositoryV1 {
private final HelloTraceV1 trace;
public void save(String itemId) {
TraceStatus status = null;
try {
status = trace.begin("OrderRepository.save()");
// 저장 로직
if (itemId.equals("ex")) {
throw new IllegalStateException("예외 발생!");
}
sleep(1000);
trace.end(status);
} catch (Exception e) {
trace.exception(status, e);
throw e;
}
}
private void sleep(int millis) {
try {
Thread.sleep(millis);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}

26
spring-core/advanced/src/main/java/com/example/advanced/app/v1/OrderServiceV1.java Normal file
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@@ -0,0 +1,26 @@
package com.example.advanced.app.v1;
import com.example.advanced.trace.TraceStatus;
import com.example.advanced.trace.hellotrace.HelloTraceV1;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
@Service
@RequiredArgsConstructor
public class OrderServiceV1 {
private final OrderRepositoryV1 orderRepository;
private final HelloTraceV1 trace;
public void orderItem(String itemId) {
TraceStatus status = null;
try {
status = trace.begin("OrderService.orderItem()");
orderRepository.save(itemId);
trace.end(status);
} catch (Exception e) {
trace.exception(status, e);
throw e;
}
}
}

2
spring-core/advanced/src/main/java/com/example/advanced/trace/hellotrace/HelloTraceV1.java
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@@ -36,7 +36,7 @@ public class HelloTraceV1 {
if (e == null) {
log.info("[{}] {}{} time={}ms", traceId.getId(), addSpace(COMPLETE_PREFIX, traceId.getLevel()), status.getMessage(), resultTimeMs);
} else {
log.info("[{}] {}{} time={}ms ex={}", traceId.getId(), addSpace(EX_PREFIX, traceId.getLevel()), status.getMessage(), resultTimeMs, e.getClass());
log.info("[{}] {}{} time={}ms ex={}: 예외 발생!", traceId.getId(), addSpace(EX_PREFIX, traceId.getLevel()), status.getMessage(), resultTimeMs, e.getClass());
}
}