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From "WarnerJan Veldhuis (JIRA)" <j...@apache.org>
Subject [jira] Created: (CLK-600) Page.getMessage( message, params) does not accept null for params
Date Wed, 30 Dec 2009 12:31:29 GMT
Page.getMessage( message, params) does not accept null for params 
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                 Key: CLK-600
                 URL: https://issues.apache.org/jira/browse/CLK-600
             Project: Click
          Issue Type: Improvement
          Components: core
    Affects Versions: 2.1.0
            Reporter: WarnerJan Veldhuis
            Priority: Trivial


Page.getMessage() method does not accept null as parameter for Object[] args while it should.

Instead of this:
            content = getMessage("exception_" + ex.getErrorType() + "_message", ex.getParameters());

I have to write code like this:
            if (ex.getParameters() != null) {
                content = getMessage("exception_" + ex.getErrorType() + "_message", ex.getParameters());
            }
            else { 
                content = getMessage("exception_" + ex.getErrorType() + "_message");
            }

The underlying mechanism, MessageFormat.format(String, Object[]) has no trouble handling null
as args, so I don't see the reason to bomb out with an IllegalArgumentException("Null args
parameter");


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