dataaccessexception.java

高级java2 大学教程(含源码,经典的Java学习教程

// Fig. 8.35 DataAccessException.java
// Class AddressBookDataAccess throws DataAccessExceptions
// when there is a problem accessing the data source.
package com.deitel.advjhtp1.jdbc.addressbook;

public class DataAccessException extends Exception {

   private Exception exception;
 
   // constructor with String argument
   public DataAccessException( String message )
   {
     super( message );
   }

   // constructor with Exception argument
   public DataAccessException( Exception exception )
   {
      exception = this.exception;
   }

   // printStackTrace of exception from constructor
   public void printStackTrace()
   {
      exception.printStackTrace();
   }
}