Table of Contents1. OverviewEmployeeController.javaEmployee.java2. Spring Jackson property naming strategy1. LowerCamelCase2. LowerCaseStrategy2. SnakeCaseStrategy3. UpperCamelCaseStrategy4. KebabCaseStrategy3. Conclusion4. References 1. Overview Jackson is a very popular library to convert Java object to JSON. while converting POJO to JSON,…
Table of Contents1. Overview2. Spring JPA Projection using Interface1. Close ProjectionEmployeeBasicDetails.javaProjection in the @Query annotation and method query2. Open Projection3. Runtime projectionEmployeeBasicDetails.javaEmployeeNamesDetails.javaEmployeeDAO.java2. Spring JPA Projection using Class3. Conclusion4. References 1….
Table of Contents1. Overview2. Example 2.1 Project Structure2.2 POM file configuration2.3 application.properties 2.4 Change Log Files 2.4.1 changelog-master.xml 2.4.2 create-person-table-changelog-1.xml 2.4.3 insert-person-table-changelog-2.xml 2.4.4 update-person-table-precondition-3.xml 2.5 Output 3. Conclusion Important properties…
Table of Contents1. Overview2. Spring JPA query IN and NOT IN query examples2.1 Spring JPA query IN clause exampleOutput:Query:2.2 Spring JPA query NOT IN clause exampleOutput:Query:2.3 Spring JPA dynamic IN…
Table of Contents1. Overview2. Spring JPA Like Query Example2.1 Like or Contains JPA Query2.2 Like or Contains with ignoring case JPA Query 2.3 Start with JPA Query2.4 Ends with JPA Query2.5 Not Like or…
Table of Contents1. Overview2. Development environment3. Input Files3.1 User details sample input file for Spark Joins:3.2 Address details sample input file for Spark Joins:4 Project Structure5. Solution5.1 Build File :…
Table of Contents1. Overview2. Example2.1 Project Structure2.2 POM file configuration2.3 Model Object2.4 Controller2.5 Exception Handling2.6 Output3. Conclusion4. References5. Source code 1. Overview HATEOAS(Hypermedia as the Engine of Application State) is…
Table of Contents1. Overview1. Customize Jackson date format using @JsonFormat2. Customize Jackson date format using properties (Global Configuration)3. Customize Jackson date format using ObjectMapper (Global Configuration)2. Examples of Customize or change Jackson date format1….
Table of Contents1. Overview2. By default valid location of application.properties or yml file1. application.properties file should be in/config subdirectory of the current directory.2. application.properties file in the current directory3. application.properties file…
Table of Contents1. OverviewSteps to Generate Dynamic Query In Spring JPA:2. Spring JPA dynamic query examples2.1 JPA Dynamic Criteria with equal2.2 JPA dynamic with equal and like2.3 JPA dynamic like for multiple…
