Whoops. Actually I use this to map Date/Calendar objects to a Timestamp field. Setting
a Timestamp to a Date field hasn't been a problem for me.
> -----Original Message-----
> From: Charles Hudak
> Sent: Tuesday, November 02, 2004 11:46 AM
> To: Jakarta Commons Users List; MantissaHotmail
> Subject: RE: [BeanUtils] BeanUtils.populate is not working
>
>
> 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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> > To unsubscribe, e-mail: [EMAIL PROTECTED]
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> [EMAIL PROTECTED]
> >
> >
>
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