Merge pull request #73 from TeamDMU/debug/jsoup-memory-leak

[TEST] Spring Prototype Bean의 무거운 정도를 확인하기 위함

Author: GiJungPark

dmforu-admin/src/main/kotlin/com/dmforu/admin/config/ApplicationConfig.kt

@@ -50,25 +50,25 @@ class ApplicationConfig {
         return JsoupHtmlLoader()
     }
 
-//    @Scope("prototype")
-//    @Bean
-//    fun departmentNoticeParser(): DepartmentNoticeParser {
-//        return DepartmentNoticeParser(htmlLoader = JsoupHtmlLoader())
-//    }
-//
-//    @Scope("prototype")
-//    @Bean
-//    fun universityNoticeParser(): UniversityNoticeParser {
-//        return UniversityNoticeParser(htmlLoader = JsoupHtmlLoader())
-//    }
+    @Scope("prototype")
+    @Bean
+    fun departmentNoticeParser(): DepartmentNoticeParser {
+        return DepartmentNoticeParser(htmlLoader = jsoupHtmlLoader())
+    }
+
+    @Scope("prototype")
+    @Bean
+    fun universityNoticeParser(): UniversityNoticeParser {
+        return UniversityNoticeParser(htmlLoader = jsoupHtmlLoader())
+    }
 
     @Bean
     fun dietParser(): DietParser {
-        return DietParser(htmlLoader = JsoupHtmlLoader())
+        return DietParser(htmlLoader = jsoupHtmlLoader())
     }
 
     @Bean
     fun scheduleParser(): ScheduleParser {
-        return ScheduleParser(htmlLoader = JsoupHtmlLoader())
+        return ScheduleParser(htmlLoader = jsoupHtmlLoader())
     }
 }

dmforu-admin/src/main/kotlin/com/dmforu/admin/scheduler/crawling/DepartmentNoticeCrawlingService.kt

@@ -11,7 +11,8 @@ import org.springframework.stereotype.Service
 
 @Service
 class DepartmentNoticeCrawlingService(
-    private val htmlLoader: JsoupHtmlLoader,
+//    private val htmlLoader: JsoupHtmlLoader,
+    private val objectProvider: ObjectProvider<DepartmentNoticeParser>,
     private val noticeReader: NoticeReader,
     private val noticeService: NoticeService
 ) {
@@ -23,7 +24,7 @@ class DepartmentNoticeCrawlingService(
     }
 
     private fun crawlMajorDepartment(major: DepartmentCrawlingPath) {
-        val parser = DepartmentNoticeParser(htmlLoader)
+        val parser = objectProvider.getObject()
         val log: Logger = LoggerFactory.getLogger(DepartmentNoticeParser::class.java)
         log.info("${major} 스크래핑 시작")
 

dmforu-admin/src/main/kotlin/com/dmforu/admin/scheduler/crawling/UniversityNoticeCrawlingService.kt

@@ -12,15 +12,16 @@ import org.springframework.stereotype.Service
 
 @Service
 class UniversityNoticeCrawlingService(
-    private val htmlLoader: JsoupHtmlLoader,
+//    private val htmlLoader: JsoupHtmlLoader,
+    private val objectProvider: ObjectProvider<UniversityNoticeParser>,
     private val noticeService: NoticeService,
     private val noticeReader: NoticeReader,
 ) {
 
     fun addRecentUniversityNotice() {
         val log: Logger = LoggerFactory.getLogger(UniversityNoticeCrawlingService::class.java)
         log.info("대학 스크래핑 시작")
-        val parser = UniversityNoticeParser(htmlLoader)
+        val parser = objectProvider.getObject()
         val maxNumber: Int? = noticeReader.findMaxNumberByType("대학")
         val currentMaxNumber = maxNumber ?: 0