I solved this by creating a new Converter class and registering it with the
ConvertUtils:
public class TimestampConverter implements Converter
{
public TimestampConverter()
{
}
/* (non-Javadoc)
* @see org.apache.commons.beanutils.Converter#convert(java.lang.Class,
java.lang.Object)
*/
public Object convert(Class type, Object value) throws ConversionException
{
if (value == null)
{
throw new ConversionException("No value specified");
}
// Support Calendar and Timestamp conversion
if (value instanceof Timestamp)
{
return value;
}
else if (value instanceof Date)
{
return new Timestamp(((Date)value).getTime());
}
else if (value instanceof Calendar)
{
return new Timestamp(((Calendar)value).getTime().getTime());
}
else
{
throw new ConversionException("Type not supported: " +
value.getClass().getName());
}
}
}
To register it just use:
ConvertUtils.register(new TimestampConverter(), java.sql.Timestamp.class);
> -----Original Message-----
> From: MantissaHotmail [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, November 02, 2004 11:39 AM
> To: [EMAIL PROTECTED]
> Subject: [BeanUtils] BeanUtils.populate is not working
>
>
> I'm using the beanUtils in an application.
> When I try to populate a bean via "BeanUtil.populate"
> I receive an error (the error is in the end of the mail) when
> the application tries to set a specific property:
>
> private java.util.Date date;
>
> public void setDate(Date date)
> {
> this.date = date;
> }
>
> The value I'm rying to set is a java.sql.Timestamp (that
> extends java.util.Date). If I change the set method to
> receive an Objet instead of a Date the application works (If
> I change to timesatamp I still receive the same error).
>
>
> Caused by: java.lang.IllegalArgumentException: argument type
> mismatch at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccess
> orImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth
> odAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at
> org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(P
> ropertyUtils.java:1789)
> at
> org.apache.commons.beanutils.PropertyUtils.setNestedProperty(P
> ropertyUtils.java:1684)
> at
> org.apache.commons.beanutils.PropertyUtils.setProperty(Propert
> yUtils.java:1713)
> at
> org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.j
> ava:1019)
> at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808)
> at
> br.com.db.bean.DBBeanInfo$DBBeanResultSetParser.parse(DBBeanIn
fo.java:125)
>
> []s
> Freddy
> ----------------------------------------------------------------
> Frederico Silva Guimar�es
> Tel: (21) 9952-1717
> ICQ: 127277403
> Email: [EMAIL PROTECTED]
> ----------------------------------------------------------------
>
> ---------------------------------------------------------------------
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>
>
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