package org.jboss.seam.exception;
import org.jboss.seam.faces.Navigator;
/**
* An element of the chain that knows how to handle a
* specific exception type.
*
* @author Gavin King
*
*/
public abstract class ExceptionHandler extends Navigator
{
public enum LogLevel { fatal, error, warn, info, debug, trace }
private boolean logEnabled;
private LogLevel logLevel;
public abstract void handle(Exception e) throws Exception;
public abstract boolean isHandler(Exception e);
public boolean isLogEnabled()
{
return logEnabled;
}
public void setLogEnabled(boolean logEnabled)
{
this.logEnabled = logEnabled;
}
public LogLevel getLogLevel()
{
return logLevel;
}
public void setLogLevel(LogLevel logLevel)
{
this.logLevel = logLevel;
}
}