STRUTS2 Custom Claim Validator

1//Create a new validators.xml under the SRC root resource, it will cover the default.xml validators, so you know
Then, if you use declarative validation, you put the configuration file Xxxaction-validation.xml in the same directory as the action class.
　　
  　　 //See Default.xml Source code, find a validator class look inside the wording, found that inherit this class can
2  Public classMyvalidatorsextendsFieldvalidatorsupport {3 4     //object representing the action class of the checksum5      Public voidValidate (Object object)throwsvalidationexception {6         //TODO auto-generated Method Stub7         //Get field name8String FieldName =getfieldname ();9          TenString value = (string) This. GetFieldValue (FieldName, object); - //if (value = = null) { - //Addfielderror (FieldName, object); the //            } -             //If the value is not empty then the business logic can continue -             if(Stringutils.isnotempty (value)) { - //This.addfielderror (Value, object); +                  -                 //If the password strength is weak, the check does not pass +                 if(!Validatepass (value)) {
There is no need to write error messages, because the error message is specified in the XML configuration file, and the declarative validation in message writes the error message A                      This. Addfielderror (FieldName, object); at                 } -             } -     } -      -     //The following is the verification of password strength -     Private Static FinalString GROUP1 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; in     Private Static FinalString GROUP2 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; -     Private Static FinalString GROUP3 = "0123456789"; to     protected BooleanValidatepass (String password) { +         BooleanOk1 =false;//has a lowercase letter of true -         BooleanOk2 =false;//has a capital letter of True the         BooleanOK3 =false;//There is a number that is true *         intLength =password.length (); $          for(inti=0;i<length;i++){Panax Notoginseng             if(ok1&&ok2&&ok3) -                  Break; theString character = password.substring (i,i+1); +             if(Group1.contains (character)) { AOk1 =true; the                 Continue; +             } -             if(Group2.contains (character)) { $Ok2 =true; $                 Continue; -             } -             if(Group3.contains (character)) { theOK3 =true; -                 Continue;Wuyi             } the         } -         returnok1&&ok2&&Ok3; Wu     } -}

STRUTS2 Custom Claim Validator