package org.commonjava.web.user.data;
import java.text.MessageFormat;
public class UserDataException
extends Exception
{
private static final long serialVersionUID = 1L;
private final Object[] params;
private String formattedMessage;
public UserDataException( final String message, final Throwable cause, final Object... params )
{
super( message, cause );
this.params = params;
}
public UserDataException( final String message, final Object... params )
{
super( message );
this.params = params;
}
@Override
public synchronized String getMessage()
{
if ( formattedMessage == null )
{
final String format = super.getMessage();
if ( params == null || params.length < 1 )
{
formattedMessage = format;
}
else
{
final String original = formattedMessage;
try
{
formattedMessage = String.format( format, params );
}
catch ( final Error e )
{
}
catch ( final RuntimeException e )
{
}
catch ( final Exception e )
{
}
if ( formattedMessage == null || original == formattedMessage )
{
try
{
formattedMessage = MessageFormat.format( format, params );
}
catch ( final Error e )
{
formattedMessage = format;
throw e;
}
catch ( final RuntimeException e )
{
formattedMessage = format;
throw e;
}
catch ( final Exception e )
{
formattedMessage = format;
}
}
}
}
return formattedMessage;
}
}