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Posted to issues@commons.apache.org by "Sebb (JIRA)" <ji...@apache.org> on 2012/11/12 18:35:16 UTC
[jira] [Created] (LANG-854) NumberUtils#createNumber - does not
allow for hex numbers to be larger than Long
Sebb created LANG-854:
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Summary: NumberUtils#createNumber - does not allow for hex numbers to be larger than Long
Key: LANG-854
URL: https://issues.apache.org/jira/browse/LANG-854
Project: Commons Lang
Issue Type: Improvement
Reporter: Sebb
NumberUtils#createNumber allows non-hex integers to be Integer, Long or BigInteger, however hex integers are only allowed to be Integer or Long; anything longer than 16 hex digits currently causes a NumberFormatException.
It might be useful to allow longer hex numbers and convert them to BigInteger.
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[jira] [Commented] (LANG-854) NumberUtils#createNumber - does not
allow for hex numbers to be larger than Long
Posted by "Gary Gregory (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LANG-854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13495440#comment-13495440 ]
Gary Gregory commented on LANG-854:
-----------------------------------
Sounds good. What about binary numbers?
> NumberUtils#createNumber - does not allow for hex numbers to be larger than Long
> --------------------------------------------------------------------------------
>
> Key: LANG-854
> URL: https://issues.apache.org/jira/browse/LANG-854
> Project: Commons Lang
> Issue Type: Improvement
> Reporter: Sebb
>
> NumberUtils#createNumber allows non-hex integers to be Integer, Long or BigInteger, however hex integers are only allowed to be Integer or Long; anything longer than 16 hex digits currently causes a NumberFormatException.
> It might be useful to allow longer hex numbers and convert them to BigInteger.
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[jira] [Resolved] (LANG-854) NumberUtils#createNumber - does not
allow for hex numbers to be larger than Long
Posted by "Sebb (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LANG-854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb resolved LANG-854.
-----------------------
Resolution: Fixed
Fix Version/s: 3.2
URL: http://svn.apache.org/viewvc?rev=1408537&view=rev
Log:
LANG-854 NumberUtils#createNumber - does not allow for hex numbers to be larger than Long
Modified:
commons/proper/lang/trunk/src/changes/changes.xml
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/math/NumberUtils.java
commons/proper/lang/trunk/src/test/java/org/apache/commons/lang3/math/NumberUtilsTest.java
> NumberUtils#createNumber - does not allow for hex numbers to be larger than Long
> --------------------------------------------------------------------------------
>
> Key: LANG-854
> URL: https://issues.apache.org/jira/browse/LANG-854
> Project: Commons Lang
> Issue Type: Improvement
> Reporter: Sebb
> Fix For: 3.2
>
>
> NumberUtils#createNumber allows non-hex integers to be Integer, Long or BigInteger, however hex integers are only allowed to be Integer or Long; anything longer than 16 hex digits currently causes a NumberFormatException.
> It might be useful to allow longer hex numbers and convert them to BigInteger.
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[jira] [Commented] (LANG-854) NumberUtils#createNumber - does not
allow for hex numbers to be larger than Long
Posted by "Sebb (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LANG-854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13495465#comment-13495465 ]
Sebb commented on LANG-854:
---------------------------
bq. What about binary numbers?
That would the the subject of a separate JIRA.
Note: binary numbers are not handled currently by any of the other conversion routines.
Just noticed that Integer and Long can also be created from octal strings; also not (yet) supported for BigInteger.
Should probably extend #createBigInteger to support octal and hex.
> NumberUtils#createNumber - does not allow for hex numbers to be larger than Long
> --------------------------------------------------------------------------------
>
> Key: LANG-854
> URL: https://issues.apache.org/jira/browse/LANG-854
> Project: Commons Lang
> Issue Type: Improvement
> Reporter: Sebb
>
> NumberUtils#createNumber allows non-hex integers to be Integer, Long or BigInteger, however hex integers are only allowed to be Integer or Long; anything longer than 16 hex digits currently causes a NumberFormatException.
> It might be useful to allow longer hex numbers and convert them to BigInteger.
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