| $Id$ |
| |
| Commons Configuration Package |
| Version 1.8 |
| Release Notes |
| |
| |
| INTRODUCTION |
| ============ |
| |
| This document contains the release notes for this version of the Commons |
| Configuration component. It describes the changes since the previous version. |
| The Commons Configuration software library provides a generic configuration |
| interface which enables an application to read configuration data from a variety |
| of sources. |
| |
| The main focus of the 1.8 release is support for Java 1.5; this is now the |
| minimum required Java version. The API has been adapted to new language |
| features - mainly generics - where it makes sense. This could be achieved in a |
| binary compatible way; Commons Configuration 1.8 is fully binary compatible to |
| the previous version. |
| |
| Although Commons Configuration 1.8 targets Java 1.5, it was not possible to |
| update the dependency to Commons Lang to the new 3.x version. This is due to |
| the fact that the public API of Configuration contains some classes of |
| Commons Lang. Thus changing the dependency would mean breaking compatibility. |
| Therefore, the update of the Commons Lang dependency can only take place in the |
| next major release. In the mean time, if you want to use new features provided |
| by Commons Lang 3.x, you have to add both versions of the library to the |
| classpath. This will not cause any problems because in version 3.x the |
| package names of Commons Lang have changed, so the classes can co-exist. |
| |
| Following is a complete list of all changes in the new 1.8 release: |
| |
| BUG FIXES IN 1.8 |
| ================ |
| * [CONFIGURATION-476] |
| Fixed possible ClassCastExceptions in CompositeConfiguration related to |
| special in-memory configurations. |
| |
| IMPROVEMENTS AND NEW FEATURES IN 1.7 |
| ==================================== |
| * [CONFIGURATION-475] |
| Class ConfigurationKey was deprecated in favor of DefaultConfigurationKey. |
| |
| * [CONFIGURATION-474] |
| Implemented delimiter parsing in HierarchicalINIConfiguration to be |
| consistent with other Configuration implementations. Note that this can |
| impact existing code. To switch back to the old behavior, call |
| setDelimiterParsingDisabled(true) before loading the configuration. |
| |
| * [CONFIGURATION-471] |
| CompositeConfiguration now provides better support for child configurations |
| that are used as in-memory configuration. |
| |
| * [CONFIGURATION-466] |
| Binary literals are now supported (i.e Ob11010001). |
| |
| * [CONFIGURATION-465] |
| Updated the dependency to Commons Jexl to version 2.1.1. This version |
| provides correct OSGi manifest headers. |
| |
| * [CONFIGURATION-463] |
| Improved documentation of AbstractFileConfiguration related to load() |
| methods and their impact on the base path. |
| |
| OTHER CHANGES |
| ============= |
| * Commons Configuration now requires Java 5 or later. The API has been slightly |
| adapted to new language features. |
| |
| * [CONFIGURATION-470] |
| Classes generated by JavaCC are now created dynamically during the build |
| process. |
| |
| * [CONFIGURATION-461] |
| The project now uses standard Maven directory layout. |