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Updated comment for isSet() to better reflect reality.

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git-svn-id: https://samskivert.googlecode.com/svn/trunk@589 6335cc39-0255-0410-8fd6-9bcaacd3b74c
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shaper
2002-02-19 19:07:13 +00:00
parent e58ee29efa
commit 780dbf478f
1 changed files with 7 additions and 5 deletions
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projects/samskivert/src/java/com/samskivert/servlet/util/ParameterUtil.java
+7 -5
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@@ -1,5 +1,5 @@
// //
// $Id: ParameterUtil.java,v 1.4 2002/02/19 19:00:18 shaper Exp $ // $Id: ParameterUtil.java,v 1.5 2002/02/19 19:07:13 shaper Exp $
// //
// samskivert library - useful routines for java programs // samskivert library - useful routines for java programs
// Copyright (C) 2001 Michael Bayne // Copyright (C) 2001 Michael Bayne
@@ -193,11 +193,13 @@ public class ParameterUtil
} }
/** /**
* Returns true if the specified parameter is set in the request, * Returns true if the specified parameter is set to a non-blank value
* <code>defaultValue</code> otherwise. * in the request, false if the value is blank, or
* <code>defaultValue</code> if the parameter is unspecified.
* *
* @return true if the specified parameter is set in the request * @return true if the specified parameter is set to a non-blank value
* context, <code>defaultValue</code> otherwise. * in the request, false if the value is blank, or
* <code>defaultValue</code> if the parameter is unspecified.
*/ */
public static boolean isSet ( public static boolean isSet (
HttpServletRequest req, String name, boolean defaultValue) HttpServletRequest req, String name, boolean defaultValue)