Is there any example for vaadin 14 and spring jdbctemplate

Trying to use JdbcTemplate in vaadin 14

added dependency for it


got the error on install

Failed to execute goal com.vaadin:vaadin-maven-plugin:14.1.25:prepare-frontend (default) on project testadmin: Execution default of goal com.vaadin:vaadin-maven-plugin:14.1.25:prepare-frontend failed: Failed to extract files from jarFile ‘E:\mavenLib\org\springframework\spring-tx\5.2.0.RELEASE\spring-tx-5.2.0.RELEASE.jar’ to directory ‘E:\test-project\testadmin-vaadin\node_modules@vaadin\flow-frontend’: invalid END header (bad central directory offset)

Error occurs for the above dependency only.


Its fixed by deleting maven folder and re run the maven install.

If any example of vaadin 14 and spring boot with jdbctemplate then can provide the link