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package com.test.action;import java.util.Calendar;import java.util.Date;import com.opensymphony.xwork2.ActionSupport;public class RegisterAction extends ActionSupport {private String username ;private String password ;private String repassword ;private int age ;private Date birthday ;private Date graduation ;public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}public String getRepassword() {System.out.println("getRepassword: "+repassword) ;return repassword;}public void setRepassword(String repassword) {System.out.println("setRepassword: "+repassword) ;this.repassword = repassword;}public int getAge() {return age;}public void setAge(int age) {this.age = age;}public Date getBirthday() {return birthday;}public void setBirthday(Date birthday) {this.birthday = birthday;}public Date getGraduation() {return graduation;}public void setGraduation(Date graduation) {this.graduation = graduation;}public String execute() throws Exception{System.out.println("execute()") ;return SUCCESS ;}@Overridepublic void validate() {System.out.println("validate() run") ;if(null==username || username.length()<6 || username.length() >10 ){//进行错误信息输出this.addActionError("用户名不符合标准") ;this.addFieldError(username, "field error::username") ;}if(null==password || password.length()<6 || password.length() >20 ){//进行错误信息输出this.addActionError("password invalid") ;}else if(null==repassword || repassword.length()<6 || repassword.length() >20){this.addActionError("repassword invalid") ;}else if(!password.equals(repassword)){this.addActionError("two passwords not the same password: "+password+"repassword: "+repassword) ;}if(age<1 || age>120){this.addActionError("age invalid") ;}if(null == birthday){this.addActionError("birthday invalid") ;}if(null == graduation){this.addActionError("graduation invalid") ;}if(null != birthday && null != graduation){Calendar c1 = Calendar.getInstance() ;c1.setTime(birthday) ;Calendar c2 = Calendar.getInstance() ;c2.setTime(graduation) ;if(!c1.before(c2)){this.addActionError("birhtday should be before graduation!") ;}}}}