SimpleFlatMapper v1.2.0 - arnaudroger/SimpleFlatMapper GitHub Wiki

SimpleFlatMapper provides fast and easy to use mapper for

It also provides one of the fastest csv parser available.

v1.2.0

Issues

CsvMapper

Reflection

  • detect class loader visibility issues automatically
  • fix issue with instantiator cache

Osgi

  • remove osgi services and activator as now class loader issue automatically detected
  • disable asm in osgi as classloader issue of bundles being refresh it's not worth it for now

JdbcMapper

  • allow change of row handler error handler

v1.1.0

Issues

Property Mapping

  • tuple support
  • support generic type resolution
  • index discovery

Csv Parser

  • customizable separator and quote character for csv parser
  • unescaping is now responsibility of the parser
  • easier api to use the csv parser directly
  • more stable performance accross csv size and version

v1.0.0

  • move buffer index to charconsumer in csv parser

v1.0.0rc2

  • add streams and iterator to csvparser
  • provide own impl of spliterator for faster streams
  • refactor skip and limit for csv for faster parsing and easier maintenance

v1.0.0b3

  • add streams and iterator to jdbc and csv
  • add JPA @Column support

v1.0.0b2

  • support for array of object
  • support mapping sql Array to List

v1.0.0b1

  • add Jooq Integration
  • add support for all resultset return types.
  • restructure the packages to make javadoc more readable
  • move mapper readme content to their own package

v0.9.14

  • JdbcMapper if a column is map to a property of object, it will try to look for one argument constructor that matches the column type.
  • CsvMapper if a column is map to a property of object, it will use a one argument constructor if it's the only constructor.

v0.9.12

  • CsvMapper remove performance degradation with TieredCompilation

v0.9.11

CsvMapper

  • improve performance of unescaping.
  • support CR CRLF and LF for end of line.
  • handle space in header name.
  • fix miss mapping issue when a mapping error occured.
  • change default parser buffer size

v0.9.8

  • Asm
  • fix concurrency issue that triggered LinkageError
  • JdbcMapper
  • increase perf to outperform Roma with the static mapper
  • change benchmark to match roma result set loop
  • fix for custom field mapping and primitive
  • CsvMapper
  • add dynamic csv mapper that configure it self based on the row
  • add support for aliases and custom readers
  • ability to customized date format
  • add a Parsing Context to store the DateFormat per parsing.
  • remove byte array based parsing as benchmark so it would only be rarely lead to perf gain
  • fix for custom mapper
  • simplify parsing code

v0.9.4

  • CsvMapper
  • non boxing mapping
  • constructor injection
  • inner object
  • direct byte parsing

v0.9.3

  • extract common part of MapperBuilder
  • add Query DSL Jdbc support
  • move test to orm-benchmark