{"id":6245,"date":"2022-08-26T16:51:01","date_gmt":"2022-08-26T07:51:01","guid":{"rendered":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=6245"},"modified":"2022-09-07T17:16:43","modified_gmt":"2022-09-07T08:16:43","slug":"spring-batch","status":"publish","type":"post","link":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=6245","title":{"rendered":"Spring Batch"},"content":{"rendered":"<h1>Spring Batch<\/h1>\n<h2>\ud398\uc774\uc9d5 \uc624\ub958 \ud574\uacb0<\/h2>\n<p><a href=\"https:\/\/jojoldu.tistory.com\/337\">\ucc38\uc870<\/a><\/p>\n<pre><code class=\"language-java\">    @StepScope\n    public RepositoryItemReader&lt;SrcItemEntity&gt; readForInsert() {\n        RepositoryItemReader&lt;SrcItemEntity&gt; repositoryItemReader = new RepositoryItemReader&lt;&gt;() {\n            \/\/ \ucc38\uc870 : https:\/\/jojoldu.tistory.com\/337\n            @Override\n            protected SrcItemEntity doRead() throws Exception {\n                super.jumpToItem(0);\n                return super.doRead();\n            }\n        };\n\n        \/\/ RepositoryItemReader&lt;SrcItemEntity&gt; repositoryItemReader = new RepositoryItemReader&lt;&gt;();\n        repositoryItemReader.setRepository(srcItemRepository);\n        repositoryItemReader.setMethodName(&quot;findNeedTransferInsertList&quot;);\n        repositoryItemReader.setPageSize(readProduct);\n        repositoryItemReader.setSort(sorts);\n\n        return repositoryItemReader;\n    }<\/code><\/pre>\n<h2>\ub9c8\uc774\uadf8\ub798\uc774\uc158<\/h2>\n<p><a href=\"https:\/\/devbksheen.tistory.com\/entry\/Spring-Batch%EB%A5%BC-%EC%82%AC%EC%9A%A9%ED%95%B4-%EB%8D%B0%EC%9D%B4%ED%84%B0-%EB%A7%88%EC%9D%B4%EA%B7%B8%EB%A0%88%EC%9D%B4%EC%85%98\">\ucc38\uc870<\/a><\/p>\n<p><a href=\"https:\/\/velog.io\/@rainmaker007\/spring-batch-multi-datasource-jpa-transactionManager-%EC%A0%95%EB%A6%AC\">\ucc38\uc870<\/a><\/p>\n<p><a href=\"https:\/\/stackoverflow.com\/questions\/60571171\/how-to-read-from-multiple-repositoryitemreaders-and-write-into-one-repositoryite\">how-to-read-from-multiple-repositoryitemreaders-and-write-into-one-repositoryite<\/a><\/p>\n<p><a href=\"https:\/\/woodcock.tistory.com\/29\">CompositeItemWriter<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spring Batch \ud398\uc774\uc9d5 \uc624\ub958 \ud574\uacb0 \ucc38\uc870 @StepScope public RepositoryItemReader&lt;SrcItemEntity&gt; readForInsert() { RepositoryItemReader&lt;SrcItemEntity&gt; repositoryItemReader = new RepositoryItemReader&lt;&gt;() { \/\/ \ucc38\uc870 : https:\/\/jojoldu.tistory.com\/337 @Override protected SrcItemEntity doRead() throws Exception { super.jumpToItem(0); return super.doRead(); } }; \/\/ RepositoryItemReader&lt;SrcItemEntity&gt; repositoryItemReader = new RepositoryItemReader&lt;&gt;(); repositoryItemReader.setRepository(srcItemRepository); repositoryItemReader.setMethodName(&quot;findNeedTransferInsertList&quot;); repositoryItemReader.setPageSize(readProduct); repositoryItemReader.setSort(sorts); return repositoryItemReader; } \ub9c8\uc774\uadf8\ub798\uc774\uc158 \ucc38\uc870 \ucc38\uc870 how-to-read-from-multiple-repositoryitemreaders-and-write-into-one-repositoryite CompositeItemWriter<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-6245","post","type-post","status-publish","format-standard","hentry","category-spring-boot-2-5"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6245"}],"version-history":[{"count":7,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6245\/revisions"}],"predecessor-version":[{"id":6368,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6245\/revisions\/6368"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}