Sunday, June 26, 2016

MyBatis 3.4.1 and TypeHandlers-JSR310 1.0.1 are released!

Dear Community,

We are pleased to announce that MyBatis 3.4.1 and MyBatis-TypeHandlers-JSR310 1.0.1 are released.

MyBatis 3.4.1 includes four user visible enhancements
  • Allow referencing parameters by their declared names when compiled with Java 8 '-parameters' option. #549
  • Added auto-detection of Year/MonthTypeHandler added in mybatis-typehandlers-jsr310 1.0.1. #646
  • @Select statement can now return an array of objects. #669
  • Allow specifying custom 'reflectorFactory' in XML config. #657
and six bug fixes.
  • Circularly referenced resultMap was filled with ancestor object even when columnPrefix was specified. #215
  • Select statement with @Param couldn't be used as a nested select statement of association. #649
  • RuntimeException was thrown when launching application on IBM WebSphere Application Server #706
  • Couldn't use Cursor as the return type of @Select statements. #661
  • Couldn't use RowBounds as a parameter of select statement whose return type is Cursor. #667
  • NullPointerException was thrown when used with Kylin JDBC driver. #699
Note that there is a change that may break existing code.
  • If a project uses legacy style parameter references with index numbers (i.e. #{0}, #{1}, ...) and is compiled with '-parameters' option, you may have to set useActualParameterName to false in the config.
See the details at the project's tracker

MyBatis-TypeHandlers-JSR310 1.0.1 provides two new type handlers.
  • YearTypeHandler for java.time.Year
  • MonthTypeHandler for java.time.Month
Non-maven users can download the binary distribution from Github releases page of each project.

And big thanks to those who contributed by sending pull requests, reporting issues and adding comments!


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