Java ForwardResolution类代码示例

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
/**
 * <p>Attempts to locate a default view for the urlBinding provided and return a
 * ForwardResolution that will take the user to the view.  Looks for views by using the
 * list of attempts returned by {@link #getFindViewAttempts(String)}.
 *
 * <p>For each view name derived a check is performed using
 * {@link ServletContext#getResource(String)} to see if there is a file located at that URL.
 * Only if a file actually exists will a Resolution be returned.</p>
 *
 * <p>Can be overridden to provide a different kind of resolution.  It is strongly recommended
 * when overriding this method to check for the actual existence of views prior to manufacturing
 * a resolution in order not to cause confusion when URLs are mistyped.</p>
 *
 * @param urlBinding the url being accessed by the client in the current request
 * @return a Resolution if a default view can be found, or null otherwise
 * @since Stripes 1.3
 */
protected Resolution findView(String urlBinding) {
    List<String> attempts = getFindViewAttempts(urlBinding);

    ServletContext ctx = StripesFilter.getConfiguration()
            .getBootstrapPropertyResolver().getFilterConfig().getServletContext();

    for (String jsp : attempts) {
        try {
            // This will try /account/ViewAccount.jsp
            if (ctx.getResource(jsp) != null) {
                return new ForwardResolution(jsp);
            }
        }
        catch (MalformedURLException mue) {
        }
    }
    return null;
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution newOrderForm() {
  HttpSession session = context.getRequest().getSession();
  AccountActionBean accountBean = (AccountActionBean) session.getAttribute("/actions/Account.action");
  CartActionBean cartBean = (CartActionBean) session.getAttribute("/actions/Cart.action");

  clear();
  if (accountBean == null || !accountBean.isAuthenticated()) {
    setMessage("You must sign on before attempting to check out.  Please sign on and try checking out again.");
    return new ForwardResolution(AccountActionBean.class);
  } else if (cartBean != null) {
    order.initOrder(accountBean.getAccount(), cartBean.getCart());
    return new ForwardResolution(NEW_ORDER);
  } else {
    setMessage("An order could not be created because a cart could not be found.");
    return new ForwardResolution(ERROR);
  }
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution newOrder() {
  HttpSession session = context.getRequest().getSession();

  if (shippingAddressRequired) {
    shippingAddressRequired = false;
    return new ForwardResolution(SHIPPING);
  } else if (!isConfirmed()) {
    return new ForwardResolution(CONFIRM_ORDER);
  } else if (getOrder() != null) {

    orderService.insertOrder(order);

    CartActionBean cartBean = (CartActionBean) session.getAttribute("/actions/Cart.action");
    cartBean.clear();

    setMessage("Thank you, your order has been submitted.");

    return new ForwardResolution(VIEW_ORDER);
  } else {
    setMessage("An error occurred processing your order (order was null).");
    return new ForwardResolution(ERROR);
  }
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution signon() {

    account = accountService.getAccount(getUsername(), getPassword());
   
    if (account == null) {
      String value = "Invalid username or password.  Signon failed.";
      setMessage(value);
      clear();
      return new ForwardResolution(SIGNON);
    } else {
      account.setPassword(null);
      myList = catalogService.getProductListByCategory(account.getFavouriteCategoryId());
      authenticated = true;
      HttpSession s = context.getRequest().getSession();
      // this bean is already registered as /actions/Account.action
      s.setAttribute("accountBean", this);
      return new RedirectResolution(CatalogActionBean.class);
    }
  }
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution updateCartQuantities() {
  HttpServletRequest request = context.getRequest();

  Iterator<CartItem> cartItems = getCart().getAllCartItems();
  while (cartItems.hasNext()) {
    CartItem cartItem = (CartItem) cartItems.next();
    String itemId = cartItem.getItem().getItemId();
    try {
      int quantity = Integer.parseInt((String) request.getParameter(itemId));
      getCart().setQuantityByItemId(itemId, quantity);
      if (quantity < 1) {
        cartItems.remove();
      }
    } catch (Exception e) {
      //ignore parse exceptions on purpose
    }
  }

  return new ForwardResolution(VIEW_CART);
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
@HandlesEvent("showLogFile")
public Resolution showLogFile() {
	if (!isDocumentAdder()) {
		return new ForwardResolution(ERROR_500);
	}
	FileInputStream fis = null;
	DataInputStream dis = null;
	File logFile = new File(this.getLogDirectory(logName,true)+ "/" +filename);
	
	if (logFile.canRead()) {
        try {
            fis = new FileInputStream(logFile);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
            return new StreamingResolution(MIME_TEXT, new LocalizableMessage("error.filenotfound").getMessage(getUserLocale()));
        }
        dis = new DataInputStream(fis);
    } else {
    	return new StreamingResolution(MIME_TEXT, new LocalizableMessage("error.filenotfound").getMessage(getUserLocale()));
    }
	    	
	// Force view in browser
	StreamingResolution streamRes = new StreamingResolution(MIME_TEXT, dis).setAttachment(false);
	streamRes.setCharacterEncoding("UTF-8");
    return streamRes;
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
@Button(list = "configuration", key = "update.configuration", type = Button.TYPE_PRIMARY)
@RequiresPermissions(level = AccessLevel.DEVELOP)
public Resolution updateConfiguration() {
    prepareConfigurationForms();
    readPageConfigurationFromRequest();
    configurationForm.readFromRequest(context.getRequest());
    boolean valid = validatePageConfiguration();
    valid = valid && configurationForm.validate();
    if(valid) {
        updatePageConfiguration();
        configurationForm.writeToObject(pageInstance.getConfiguration());
        saveConfiguration(pageInstance.getConfiguration());
        SessionMessages.addInfoMessage(ElementsThreadLocals.getText("configuration.updated.successfully"));
        return cancel();
    } else {
        SessionMessages.addErrorMessage(ElementsThreadLocals.getText("the.configuration.could.not.be.saved"));
        return new ForwardResolution("/m/map/configure.jsp");
    }
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
@Button(list = "configuration", key = "update.configuration", type = Button.TYPE_PRIMARY)
@RequiresPermissions(level = AccessLevel.DEVELOP)
public Resolution updateConfiguration() {
    prepareConfigurationForms();
    readPageConfigurationFromRequest();
    configurationForm.readFromRequest(context.getRequest());
    boolean valid = validatePageConfiguration();
    valid = valid && configurationForm.validate();
    if(valid) {
        updatePageConfiguration();
        configurationForm.writeToObject(pageInstance.getConfiguration());
        saveConfiguration(pageInstance.getConfiguration());
        SessionMessages.addInfoMessage(ElementsThreadLocals.getText("configuration.updated.successfully"));
        return cancel();
    } else {
        SessionMessages.addErrorMessage(ElementsThreadLocals.getText("the.configuration.could.not.be.saved"));
        return new ForwardResolution("/m/calendar/configure.jsp");
    }
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
@Button(list = "configuration", key = "update.configuration", type = Button.TYPE_PRIMARY)
@RequiresPermissions(level = AccessLevel.DEVELOP)
public Resolution updateConfiguration() {
    prepareConfigurationForms();
    readPageConfigurationFromRequest();
    configurationForm.readFromRequest(context.getRequest());
    boolean valid = validatePageConfiguration();
    valid = valid && configurationForm.validate();
    if(valid) {
        updatePageConfiguration();
        configurationForm.writeToObject(pageInstance.getConfiguration());
        saveConfiguration(pageInstance.getConfiguration());
        SessionMessages.addInfoMessage(ElementsThreadLocals.getText("configuration.updated.successfully"));
        return cancel();
    } else {
        SessionMessages.addErrorMessage(ElementsThreadLocals.getText("the.configuration.could.not.be.saved"));
        return new ForwardResolution("/m/gallery/configure.jsp");
    }
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution update() {
    Customer customer = getContext().getCustomer();
    try {
        customerPersist.init(getDataBaseConnection());
        if (customerPersist.change(customer)) {
            getContext().getMessages().add(
                    new SimpleMessage(getLocalizationKey("message.Customer.updated"),
                            customer.getName()));
        }
    } catch (SQLException ex) {
        getContext().getValidationErrors().addGlobalError(
                new SimpleError(ex.getMessage()));
        return getContext().getSourcePageResolution();
    }
    return new ForwardResolution(WelcomeActionBean.class);
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution accept() throws UnsupportedEncodingException, NoSuchAlgorithmException, SQLException {
//        try {
            customerPersist.init(getDataBaseConnection());
            Customer customer = getCustomer();
            customer.setSearchkey(customer.getName());
            getContext().getMessages().add(
                    new SimpleMessage(getLocalizationKey("message.Customer.registered"),
                            customerPersist.add(customer).getName())
            );
//        } catch (SQLException ex) {
//            getContext().getValidationErrors().addGlobalError(
//                    new SimpleError(ex.getMessage()));
//            return getContext().getSourcePageResolution();
//        }
        return new ForwardResolution(CustomerAuthorizationActionBean.class);
    }
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution update() {
    User user = getContext().getUser();
    try {
        userPersist.init(getDataBaseConnection());
        if (userPersist.change(user)) {
            getContext().getMessages().add(
                    new SimpleMessage(getLocalizationKey("message.User.updated"),
                            user.getName()));
        }
    } catch (SQLException ex) {
        getContext().getValidationErrors().addGlobalError(
                new SimpleError(ex.getMessage()));
        return getContext().getSourcePageResolution();
    }
    return new ForwardResolution(WelcomeActionBean.class);
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution delete() throws SQLException {
    Place place = getPlace();
    try {
        sharedTicketPersist.init(getDataBaseConnection());
        if (sharedTicketPersist.delete(place.getId())) {
            getContext().getMessages().add(
                    new SimpleMessage(getLocalizationKey("message.Order.deleted"),
                            place.getName()));
        }
    } catch (SQLException ex) {
        getContext().getValidationErrors().addGlobalError(
                new SimpleError(ex.getMessage()));
        return getContext().getSourcePageResolution();
    }
    return new ForwardResolution(FloorListActionBean.class);
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution accept() throws UnsupportedEncodingException, NoSuchAlgorithmException {
    try {
        userPersist.init(getDataBaseConnection());
        User user = getUser();
        user.setId(UUID.randomUUID().toString());
        getContext().getMessages().add(
                new SimpleMessage(getLocalizationKey("message.User.registered"),
                        userPersist.add(user).getName())
        );
    } catch (SQLException ex) {
        getContext().getValidationErrors().addGlobalError(
                new SimpleError(ex.getMessage()));
        return getContext().getSourcePageResolution();
    }
    return new ForwardResolution(UserAuthorizationActionBean.class);
}
 

import net.sourceforge.stripes.action.ForwardResolution; //导入依赖的package包/类
public Resolution newOrder() {
    final HttpSession session = context.getRequest().getSession();

    if (shippingAddressRequired) {
        shippingAddressRequired = false;
        return new ForwardResolution(SHIPPING);
    } else if (!isConfirmed()) {
        return new ForwardResolution(CONFIRM_ORDER);
    } else if (getOrder() != null) {

        orderService.insertOrder(order);

        final CartActionBean cartBean = (CartActionBean) session.getAttribute("/actions/Cart.action");
        cartBean.clear();

        setMessage("Thank you, your order has been submitted.");

        return new ForwardResolution(VIEW_ORDER);
    } else {
        setMessage("An error occurred processing your order (order was null).");
        return new ForwardResolution(ERROR);
    }
}