[ http://issues.apache.org/jira/browse/MYFACES-1382?page=all ]
Zdenek Sochor updated MYFACES-1382: ----------------------------------- Status: Patch Available (was: Open) > SelectItem getValue type problem > -------------------------------- > > Key: MYFACES-1382 > URL: http://issues.apache.org/jira/browse/MYFACES-1382 > Project: MyFaces Core > Issue Type: Bug > Affects Versions: 1.1.3 > Environment: Tomcat 5.0.28 > Reporter: Alois Vitasek > Priority: Minor > Attachments: _SelectItemsUtil.java.patch > > > Sorry for my english please. > I am using list of SelectItem objects to fill data in listbox. Listbox is > using > an converor. > SelectItem object has method getValue, which returns a type Object. > In my case is type of the value property an Integer. > In class > javax.faces.component._SelectItemsUtil > is method matchValue which is testing if value of the componet exists > in set of values in the listbox. Listbox contais "raw values", value in > listbox > is converted. > The code is > Object itemValue = item.getValue(); > if(converter != null && itemValue instanceof String) > { > itemValue = converter.getConvertedValue(context, > (String)itemValue); > } > if (value==itemValue || value.equals(itemValue)) > .... > If in listbox are values not in type String (for example Integer), convertor > is not > invoked and following test will fails and application will end with > validation error exception. > This problem can be solved if only Strings are used as value in listbox > which are using > convertors. (trap ?) > Or change this code to something like this: > Object itemValue = item.getValue(); > if(converter != null) > { > itemValue = converter.getConvertedValue(context, > itemValue.toString()); > } > Or not allow to use no String value in a SelectItem object. > Alois Vitasek -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira