[jira] [Resolved] (LANG-893) Default value for StrSubstitutor

["Oliver Heger (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LANG-893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oliver Heger resolved LANG-893.
-------------------------------

       Resolution: Fixed
    Fix Version/s: 3.2

Patch applied in revision 1524542. Many thanks again!
                
> Default value for StrSubstitutor
> --------------------------------
>
>                 Key: LANG-893
>                 URL: https://issues.apache.org/jira/browse/LANG-893
>             Project: Commons Lang
>          Issue Type: Improvement
>          Components: lang.text.*
>    Affects Versions: 2.4
>            Reporter: Lauri Siltanen
>            Priority: Minor
>             Fix For: 3.2
>
>         Attachments: default-value-operation-new.patch, default-value-operation.patch, StrSubstitutor.java, StrSubstitutorTest.java
>
>
> public static void main(String[] args) {
> 		String s = "The number of ${item} items currently available: ${number}";		
> 		String result = StrSubstitutor.replace(s, Collections.singletonMap("item", "monitor"));		
> 		System.out.println(result);
> 	}
> This results in: "The number of monitor items currently available: ${number}".
> I'd need a default value for a placeholder that cannot be resolved.
> String result = StrSubstitutor.replace(s, Collections.singletonMap("item", "monitor"), "N/A");
> -> "The number of monitor items currently available: N/A".

--
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