src/java/org/mxchange/addressbook/validator/birthday/AddressbookBirthdayValidator.java

   1 /*
   2  * Copyright (C) 2016 Roland Haeder
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.mxchange.addressbook.validator.birthday;
  18
  19 import java.text.MessageFormat;
  20 import java.util.Date;
  21 import javax.faces.component.UIComponent;
  22 import javax.faces.context.FacesContext;
  23 import javax.faces.validator.FacesValidator;
  24 import javax.faces.validator.Validator;
  25 import javax.faces.validator.ValidatorException;
  26 import javax.naming.Context;
  27 import javax.naming.InitialContext;
  28 import javax.naming.NamingException;
  29 import org.mxchange.jcoreee.validator.date.BaseDateValidator;
  30 import org.mxchange.jcoreeelogger.beans.local.logger.Log;
  31 import org.mxchange.jcoreeelogger.beans.local.logger.LoggerBeanLocal;
  32
  33 /**
  34  * A birthday validator
  35  * <p>
  36  * @author Roland Haeder<roland@mxchange.org>
  37  */
  38 @FacesValidator("BirthdayValidator")
  39 public class AddressbookBirthdayValidator extends BaseDateValidator implements Validator {
  40
  41         /**
  42          * Serial number
  43          */
  44         private static final long serialVersionUID = 28_735_756_819_460L;
  45
  46         /**
  47          * Logger bean
  48          */
  49         @Log
  50         private LoggerBeanLocal loggerBeanLocal;
  51
  52         /**
  53          * Default constructor
  54          */
  55         public AddressbookBirthdayValidator () {
  56                 // Try to get it
  57                 try {
  58                         // Get initial context
  59                         Context context = new InitialContext();
  60
  61                         // Lookup logger
  62                         this.loggerBeanLocal = (LoggerBeanLocal) context.lookup("java:global/jcore-logger-ejb/logger!org.mxchange.jcoreeelogger.beans.local.logger.LoggerBeanLocal"); //NOI18N
  63                 } catch (final NamingException ex) {
  64                         // Continue to throw it
  65                         throw new RuntimeException(MessageFormat.format("context.lookup() failed: {0}", ex.getMessage()), ex); //NOI18N
  66                 }
  67         }
  68
  69         @Override
  70         public void validate (final FacesContext context, final UIComponent component, final Object value) throws ValidatorException {
  71                 // Trace message
  72                 this.loggerBeanLocal.logTrace(MessageFormat.format("validate: context={0},component={1},value={2} - CALLED!", context, component, value)); //NOI18N
  73
  74                 // All accepted, required fields
  75                 String[] requiredFields = {"birthday", "contactBirthday"}; //NOI18N
  76
  77                 // Pre-validation (example: not null, not a string, empty string ...)
  78                 super.preValidate(context, component, value, requiredFields, false);
  79
  80                 // Cast value
  81                 Date birthday = (Date) value;
  82
  83                 // @TODO Finish this, e.g. load maximum,minimum birthday from properties file
  84
  85                 // Trace message
  86                 this.loggerBeanLocal.logTrace("validate: EXIT!"); //NOI18N
  87         }
  88
  89 }