code: protected void validate(String operationType) throws Exception
  	{
  		super.validate(operationType);
  
  		MPSString id_validator = new MPSString();
  		id_validator.setConstraintIsReq(MPSConstants.DELETE_CONSTRAINT, true);
  		id_validator.setConstraintIsReq(MPSConstants.MODIFY_CONSTRAINT, true);
  		id_validator.validate(operationType, id, "\"id\"");
  		
  		MPSString name_validator = new MPSString();
  		name_validator.setConstraintCharSetRegEx(MPSConstants.GENERIC_CONSTRAINT,"[ a-zA-Z0-9_#.:@=-]+");
  		name_validator.setConstraintMaxStrLen(MPSConstants.GENERIC_CONSTRAINT, 128);
  		name_validator.setConstraintMinStrLen(MPSConstants.GENERIC_CONSTRAINT, 1);
  		name_validator.setConstraintIsReq(MPSConstants.ADD_CONSTRAINT, true);
  		name_validator.validate(operationType, name, "\"name\"");
  		
  		MPSString password_validator = new MPSString();
  		password_validator.setConstraintCharSetRegEx(MPSConstants.GENERIC_CONSTRAINT,"[^:]+");
  		password_validator.setConstraintMaxStrLen(MPSConstants.GENERIC_CONSTRAINT, 128);
  		password_validator.setConstraintMinStrLen(MPSConstants.GENERIC_CONSTRAINT, 1);
  		password_validator.setConstraintIsReq(MPSConstants.ADD_CONSTRAINT, true);
  		password_validator.validate(operationType, password, "\"password\"");
  		
  		MPSString permission_validator = new MPSString();
  		permission_validator.setConstraintMaxStrLen(MPSConstants.GENERIC_CONSTRAINT, 128);
  		permission_validator.setConstraintMinStrLen(MPSConstants.GENERIC_CONSTRAINT, 1);
  		permission_validator.setConstraintIsReq(MPSConstants.ADD_CONSTRAINT, true);
  		permission_validator.validate(operationType, permission, "\"permission\"");
  		
  	}
docs: <pre>
  Performs generic data validation for the operation to be performed
  </pre>