[ https://issues.apache.org/jira/browse/LANG-801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joerg Schaible resolved LANG-801. --------------------------------- Resolution: Fixed Added with minor adjustment to naming conventions. > Util for conversion between primitive types > ------------------------------------------- > > Key: LANG-801 > URL: https://issues.apache.org/jira/browse/LANG-801 > Project: Commons Lang > Issue Type: New Feature > Components: lang.* > Reporter: Sebastien Riou > Assignee: Joerg Schaible > Priority: Minor > Attachments: patch_Conversion.txt > > > A utility class to convert data from one primitive type to another, in the > most commonly used fashions (big endian/little endian byte order, lsb first > or msb first). > It also deals with arrays of primitive types and String containing > hexadecimal numbers. > Such conversions are needed when dealing with embedded software or hardware > modeling/design. > I attach a initial version which deals with the "default" encoding, the one > which seems the most natural on the JVM: little endian byte ordering, and, > within a byte, lsb first. > I plan to implement the other encoding I need: > - big endian, lsb first > - big endian, msb first > So far I implemented about half of the methods needed to cover the default > encoding: > - methods to convert a large data type into an array of a smaller data type > (longToBytes for example) > - methods to convert an array of a small data type into a larger data type > (bytesToLong for example) > The remaining half consist of the methods to convert from an array of a data > type into an array of another data type (bytesToLongs, LongsToBytes) > Once this is available for different encodings, the most useful part can be > done: the "bridge" methods to convert from one encoding to another -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira