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Posted to dev@commons.apache.org by Brian Knorr <bt...@nextjet.com> on 2002/10/31 23:12:41 UTC
ConvertUtils.convert(Object) doesn't use registered convertor
Tried sending this to commons-user mailing list several times now, but
haven't gotten a response... thought I would try the dev list instead...
The following is a detailed description of what we have found... any
help is greatly appreciated:
Looking at the commons-beanutils source you will find the following
method on BeanUtils.java:
public static String getNestedProperty(Object bean, String name)
throws IllegalAccessException, InvocationTargetException,
NoSuchMethodException {
Object value = PropertyUtils.getNestedProperty(bean, name);
return (ConvertUtils.convert(value));
}
***Please notice that it calls ConvertUtils.convert(value) - here is the
source for that method:
public static String convert(Object value) {
if (value == null) {
return ((String) null);
} else if (value.getClass().isArray()) {
if (Array.getLength(value) < 1) {
return (null);
}
value = Array.get(value, 0);
if (value == null)
return ((String) null);
else
return (value.toString());
} else {
return (value.toString());
}
}
***As one can see the convert method never tries to use a registered
convertor... is this a bug or its intended behavior? When calling
getProperty, getNestedProperty, or getSimpleProperty on BeanUtils.java
we would like to have our registered convertor convert the Object to a
String rather than the system calling toString. Please advise...
Thanks,
Brian
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