2 * Copyright (C) 2017 Roland Häder
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU Affero General Public License as
6 * published by the Free Software Foundation, either version 3 of the
7 * License, or (at your option) any later version.
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 Affero General Public License for more details.
14 * You should have received a copy of the GNU Affero General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 package org.mxchange.pizzaapplication.converter.fax;
19 import java.text.MessageFormat;
20 import javax.faces.component.UIComponent;
21 import javax.faces.context.FacesContext;
22 import javax.faces.convert.Converter;
23 import javax.faces.convert.ConverterException;
24 import javax.faces.convert.FacesConverter;
25 import javax.naming.Context;
26 import javax.naming.InitialContext;
27 import javax.naming.NamingException;
28 import org.mxchange.jphone.exceptions.PhoneEntityNotFoundException;
29 import org.mxchange.jphone.phonenumbers.DialableNumber;
30 import org.mxchange.jphone.phonenumbers.fax.DialableFaxNumber;
31 import org.mxchange.jphone.phonenumbers.phone.PhoneSessionBeanRemote;
34 * Converter for fax id <-> valid fax number instance
36 * @author Roland Häder<roland@mxchange.org>
38 @FacesConverter (value = "FaxNumberConverter")
39 public class PizzaFaxNumberConverter implements Converter {
44 private static PhoneSessionBeanRemote PHONE_BEAN;
47 * Initialization of this converter
49 public PizzaFaxNumberConverter () {
53 public Object getAsObject (final FacesContext context, final UIComponent component, final String submittedValue) {
55 // @TODO Not possible here: this.loggerBeanLocal.logTrace(MessageFormat.format("{0}.getAsObject: context={1},component={2},submittedValue={3} - CALLED!", this.getClass().getSimpleName(), context, component, submittedValue)); //NOI18N
57 // Is the value null or empty?
58 if ((null == submittedValue) || (submittedValue.trim().isEmpty())) {
60 // @TODO Not possible here: this.loggerBeanLocal.logWarning(MessageFormat.format("{0}.getAsObject(): submittedValue is null or empty - EXIT!", this.getClass().getSimpleName())); //NOI18N
67 // @TODO Requires this synchronization or is it (sync) confusing the container?
68 if (null == PizzaFaxNumberConverter.PHONE_BEAN) {
71 // Get initial context
72 Context initialContext = new InitialContext();
74 // ... and user controller
75 PizzaFaxNumberConverter.PHONE_BEAN = (PhoneSessionBeanRemote) initialContext.lookup("java:global/pizzaapplication-ejb/phone!org.mxchange.jphone.phonenumbers.phone.PhoneSessionBeanRemote"); //NOI18N
76 } catch (final NamingException ex) {
77 // Continue to throw it
78 throw new RuntimeException(MessageFormat.format("context.lookup() failed: {0}", ex.getMessage()), ex); //NOI18N
83 DialableFaxNumber faxNumber = null;
86 // Try to parse the value as long
87 Long faxNumberId = Long.valueOf(submittedValue);
90 // @TODO Not possible here: this.loggerBeanLocal.logDebug(MessageFormat.format("{0}.getAsObject: faxNumberId={1}", this.getClass().getSimpleName(), faxNumberId)); //NOI18N
91 // Try to get mobile instance from it
92 faxNumber = PizzaFaxNumberConverter.PHONE_BEAN.findFaxNumberById(faxNumberId);
93 } catch (final NumberFormatException ex) {
95 throw new ConverterException(ex);
96 } catch (final PhoneEntityNotFoundException ex) {
98 // @TODO Not possible here: this.loggerBeanLocal.logDebug(MessageFormat.format("{0}.getAsObject(): Exception: {1} - Returning null ...", this.getClass().getSimpleName(), ex)); //NOI18N
102 // @TODO Not possible here: this.loggerBeanLocal.logTrace(MessageFormat.format("{0}.getAsObject: faxNumber={1} - EXIT!", this.getClass().getSimpleName(), faxNumber)); //NOI18N
108 public String getAsString (final FacesContext context, final UIComponent component, final Object value) {
109 // Is the object null?
110 if ((null == value) || ((String.valueOf(value)).isEmpty())) {
113 } else if (!(value instanceof DialableNumber)) {
114 // Not same interface
115 throw new IllegalArgumentException(MessageFormat.format("value {0} does not implement DialableNumber.", value)); //NOI18N
118 // Return category id
119 return String.valueOf(((DialableNumber) value).getPhoneId());