That's all!
import java.util.Comparator;
....
public class BeanComparator implements Comparator, Serializable {
......
/**
* Compare two JavaBeans by their shared property.
*
* @param o1 Object The first bean to get data from to compare against
* @param o2 Object The second bean to get data from to compare
* @return int negative or positive based on order
*/
public int compare( Object o1, Object o2 ) {
try {
Object value1 = PropertyUtils.getProperty( o1, property );
Object value2 = PropertyUtils.getProperty( o2, property );
return comparator.compare( value1, value2 );
}
catch ( Exception e ) {
throw new ClassCastException( e.toString() );
}
}
....
BMS TechSupport JP wrote:
Hi,
BeanUtils javadoc said
http://jakarta.apache.org/commons/beanutils/commons-beanutils-1.7.0/docs/api
/org/apache/commons/beanutils/package-summary.html#collections
Comparing Beans
org.apache.commons.beanutils.BeanComparator is a Comparator implementation
that compares beans based on a shared property value.
But I cannot find the Comparator implementation class in the package..??
regards,
Koji
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