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Java Forum / General / August 2006

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Loading a properties file using ResourceBundle

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khanhly - 16 Aug 2006 21:16 GMT
I try to load a properties file using ResourceBundle.  However, when I print
out the data in the map table, they are not in order as in the properties
file.

Is there a way lo load the properties file using the ResourceBundle so that
the data in the map table are listed in order as in the actual properties
file.

Example:
   The properties file contains
           ID1
           ID2
           ID3
  After loaded and when printed out from tha map table, it displayed as
           ID2
           ID1
           ID3
           
Thanks
Moiristo - 16 Aug 2006 21:41 GMT
> I try to load a properties file using ResourceBundle.  However, when I print
> out the data in the map table, they are not in order as in the properties
[quoted text clipped - 3 lines]
> the data in the map table are listed in order as in the actual properties
> file.

Resource Bundles and Properties instances are made up from a HashTable
underneath, therefore it is not possible to order the properties. In
order to do that, you need to create your own resource bundle parser.
First, get a stream from the resource:

InputStream fis = Resources.class.getResourceAsStream (
"messages.properties" );

Then use StreamTokenizer to process it.


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