interceptor.java

办公自动化项目

package hong.javanet.frame;

import java.io.Serializable;

/**
 *
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author 洪桃李
 * @version 1.0
 */
public interface Interceptor extends Serializable {
  public void doPreCommand(Object command)
      throws PreInterceptorException;
  public void doPostCommand(Object command)
      throws PostInterceptorException;
  public void doExceptionThrow(Object command,Throwable ex)
    throws PostInterceptorException;
}