productform.java

来自「struts的一些用的书籍」· Java 代码 · 共 43 行

package app02b.form;

import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;

public class ProductForm extends ActionForm {
	private String productName;
  private String description;
  private String price;

  public String getProductName() {
  	return productName;
  }
  public void setProductName(String productName) {
  	this.productName = productName;
  }
  public String getDescription() {
  	return description;
  }
  public void setDescription(String description) {
  	this.description = description;
  }
  public String getPrice() {
  	return price;
  }
  public void setPrice(String price) {
  	this.price = price;
  }
 	public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
  	ActionErrors actionErrors = new ActionErrors();
  	if (productName.equals("")) {
   	  actionErrors.add("no.productName", new ActionMessage("no.productName"));
 	 	} 
 	 	if (description.equals("")) {
 	 	  actionErrors.add("no.description", new ActionMessage("no.description"));
 	 	} 
 	 	return actionErrors;
 	}
}