[dbforms] DevGui problems

[Pavel Vesely]

Hi All,

I am using the dbforms_1.1.4pr2_20031121 build, MySQL 4.0.16, and driver 
org.gjt.mm.mysql.Driver .

My first problem is that when I generate JSP pages from a database that 
contains only 1 table
the generation succeeds but when there are more tables it crashes with 
error message
"java.util.ConcurentModificationException".
I think I have got other exceptions before, too. The reason is always at 
line nr. 977 "con.close();" of devgui/XMLConfigGenerator.java.
When I ignore the exception changing the part at line 980 from

catch (SQLException sqle)
        {
            throw new SQLException("could not close Connection - "
              + sqle.getMessage());
         }
to

catch (/*SQL*/Exception sqle)
        {
           /***
           throw new SQLException("could not close Connection - "
              + sqle.getMessage());
            ****/
            ;
        }
the result is fine.

The second problem is with the generated validation for maxlength. The 
generated part of validation.xml is for example

<field depends="maxlength" property="region">
           <msg key="region has a maximum length of ${var:maxchars}" 
resource="false" name="maxlength"/>
           <arg0 key="${var:maxchars}" resource="false" name="maxlength"/>
           <var>
              <var-name>maxchars</var-name>
              <var-value>1</var-value>
           </var>
</field>

If  I change all "maxchars" to "maxlength" it works fine. The same 
change is used in the bugtracker example.

I want to suggest the use of DevGui to my colleagues and I don't like to 
explain the changes that I am doing. Would it be possible to fix these 
problems in new builds or tell me how to avoid them?

Thank you very much

Pavel Vesely



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