{"id":228,"date":"2019-09-10T09:35:26","date_gmt":"2019-09-10T00:35:26","guid":{"rendered":"http:\/\/dev.e-luda.com\/dev-note\/?p=314"},"modified":"2020-06-05T16:34:04","modified_gmt":"2020-06-05T07:34:04","slug":"multi-session-%ec%97%b0%ea%b2%b0%ec%8b%9c-transactionsynchronizationmanager-%ec%82%ac%ec%9a%a9%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/dev.e-luda.com\/dev-note\/?p=228","title":{"rendered":"Multi Session \uc5f0\uacb0\uc2dc TransactionSynchronizationManager \uc0ac\uc6a9\ud558\uae30"},"content":{"rendered":"\r\n<p>1.\uac01\uac01 \ub2e4\ub978 datasource\ub97c \uc0dd\uc131\ud55c\ub2e4.<br>2.Spring Config\uc5d0\uc11c <br>@EnableTransactionManagement \ub610\ub294 @EnableAspectJAutoProxy\ub97c \uc0ac\uc6a9.<br>@EnableAspectJAutoProxy \uc77c \uacbd\uc6b0 transactionManager\ub77c\ub294 transaction manager\uac00 \uc124\uc815\ub418\uc5b4\uc57c \ud55c\ub2e4.<br>3.TransactionSynchronizationManager \ub97c \uc0ac\uc6a9\ud55c\ub2e4.<br><\/p>\r\n\r\n\r\n\r\n<p>\uc124\uc815 : SpringAppConfig.java<\/p>\r\n\r\n\r\n\r\n<p>@Configuration<br> @ImportResource({&#8220;classpath<em>:\/config\/spring\/<\/em>.xml&#8221;})<br> @EnableTransactionManagement<br> public class SpringAppConfig {<br>}<\/p>\r\n\r\n\r\n\r\n<p>\uc0ac\uc6a9 : WizDao.java<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-codemirror-blocks-code-block code-block\"><pre class=\"CodeMirror\" data-setting=\"{&quot;mode&quot;:&quot;clike&quot;,&quot;mime&quot;:&quot;text\/x-java&quot;,&quot;theme&quot;:&quot;panda-syntax&quot;,&quot;lineNumbers&quot;:true,&quot;styleActiveLine&quot;:true,&quot;lineWrapping&quot;:false,&quot;readOnly&quot;:true,&quot;language&quot;:&quot;Java&quot;,&quot;modeName&quot;:&quot;java&quot;}\">@Repository\r\n public class WizDao {\r\n  @Autowired\r\n  @Qualifier(&quot;masterSqlSession&quot;)\r\n  private SqlSession masterSqlSession;\r\n\r\n  @Autowired\r\n  @Qualifier(&quot;slaveSqlSession&quot;)\r\n  private SqlSession slaveSqlSession;\r\n  ...\r\n  private SqlSession getSession() {\r\n    boolean txReadOnly = \r\n    TransactionSynchronizationManager.isCurrentTransactionReadOnly();\r\n \r\n    if(txReadOnly) {\r\n      return slaveSqlSession;\r\n    } else {\r\n      returnmasterSqlSession;\r\n    }\r\n  }\r\n}<\/pre><\/div>\r\n\r\n\r\n\r\n<p><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>1.\uac01\uac01 \ub2e4\ub978 datasource\ub97c \uc0dd\uc131\ud55c\ub2e4.2.Spring Config\uc5d0\uc11c @EnableTransactionManagement \ub610\ub294 @EnableAspectJAutoProxy\ub97c \uc0ac\uc6a9.@EnableAspectJAutoProxy \uc77c \uacbd\uc6b0 transactionManager\ub77c\ub294 transaction manager\uac00 \uc124\uc815\ub418\uc5b4\uc57c \ud55c\ub2e4.3.TransactionSynchronizationManager \ub97c \uc0ac\uc6a9\ud55c\ub2e4. \uc124\uc815 : SpringAppConfig.java @Configuration @ImportResource({&#8220;classpath:\/config\/spring\/.xml&#8221;}) @EnableTransactionManagement public class SpringAppConfig {} \uc0ac\uc6a9 : WizDao.java<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-228","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.6 - 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