package com.wrox;import java.io.IOException;import javax.servlet.ServletException;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.Action;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;import org.apache.struts.action.ActionErrors;import org.apache.struts.action.ActionError;public class DeleteEmployeeAction extends Action {  public ActionForward execute(ActionMapping mapping,    ActionForm form,    HttpServletRequest request,    HttpServletResponse response)    throws IOException, ServletException {    // Default target to success    String target = new String("success");    try {      EmployeeData.removeEmployee(request.getParameter("username"), getDataSource(request));    }    catch ( Exception e ) {      System.err.println("Setting target to error");      target = new String("error");      ActionErrors errors = new ActionErrors();      errors.add(ActionErrors.GLOBAL_ERROR,        new ActionError("errors.database.error",          e.getMessage()));      // Report any errors      if ( !errors.isEmpty() ) {        saveErrors(request, errors);      }    }    // Forward to the appropriate View    return (mapping.findForward(target));  }}