[JBoss-user] Declaring finders: problem and work-around

[Richard Kasperowski]

This page tells us how to declare custom finders:

  <http://www.jboss.org/online-manual/HTML/ch06s07.html>

The examples use the > and < operators, e.g.:

  <query>studentCount > {0} AND teacherName = {1}</query>

I tried something similar in my custom finder, using <= and >=, e.g.:

  <query>rideDate <= {0} and rideDate >= {1}</query>

If you try this in your "jaws.xml", you'll see an error message like 
this when you deploy your application:

[WARN,XmlFileLoader] msg=The content beginning "<=" is not legal markup. 
Perhaps the "=" (&#3d;) character should be a letter., col=-1, line=56
org.xml.sax.SAXParseException: The content beginning "<=" is not legal 
markup. Perhaps the "=" (&#3d;) character should be a letter.

The work-around: Escape the < and > with &lt; and &gt;, e.g.:

   <query>rideDate &lt;= {0} and rideDate &gt;= {1}</query>

-- 
Richard Kasperowski (mailto:[EMAIL PROTECTED])
Tel: 617-576-1552, Fax: 617-576-2441
http://www.altisimo.com/


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