추론 완료 shp파일 생성 수정

src/main/java/com/kamco/cd/kamcoback/scheduler/config/AsyncConfig.java

@@ -0,0 +1,23 @@
+package com.kamco.cd.kamcoback.scheduler.config;
+
+import java.util.concurrent.Executor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.EnableAsync;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+
+@Configuration
+@EnableAsync
+public class AsyncConfig {
+
+  @Bean(name = "shpExecutor")
+  public Executor shpExecutor() {
+    ThreadPoolTaskExecutor ex = new ThreadPoolTaskExecutor();
+    ex.setCorePoolSize(2);
+    ex.setMaxPoolSize(4);
+    ex.setQueueCapacity(50);
+    ex.setThreadNamePrefix("shp-");
+    ex.initialize();
+    return ex;
+  }
+}

src/main/java/com/kamco/cd/kamcoback/scheduler/config/ShpKeyLock.java

@@ -0,0 +1,27 @@
+package com.kamco.cd.kamcoback.scheduler.config;
+
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.locks.ReentrantLock;
+import org.springframework.stereotype.Component;
+
+@Component
+public class ShpKeyLock {
+
+  private final ConcurrentHashMap<String, ReentrantLock> locks = new ConcurrentHashMap<>();
+
+  public boolean tryLock(String key) {
+    ReentrantLock lock = locks.computeIfAbsent(key, k -> new ReentrantLock());
+    return lock.tryLock();
+  }
+
+  public void unlock(String key) {
+    ReentrantLock lock = locks.get(key);
+    if (lock != null && lock.isHeldByCurrentThread()) {
+      lock.unlock();
+      // 메모리 누수 방지(락이 비어있으면 제거)
+      if (!lock.hasQueuedThreads()) {
+        locks.remove(key, lock);
+      }
+    }
+  }
+}