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16 package org.apache.myfaces.custom.date;
17
18 import java.io.Serializable  ;
19 import java.text.ParseException ;
20 import java.text.SimpleDateFormat ;
21 import java.util.Calendar ;
22 import java.util.Date ;
23 import java.util.Locale ;
24
25 import javax.faces.component.UIInput;
26 import javax.faces.context.FacesContext;
27 import javax.faces.el.ValueBinding;
28
29 import org.apache.myfaces.component.UserRoleAware;
30 import org.apache.myfaces.component.UserRoleUtils;
31
32
36 public class HtmlInputDate extends UIInput implements UserRoleAware {
37 public static final String COMPONENT_TYPE = "org.apache.myfaces.HtmlInputDate";
38 public static final String COMPONENT_FAMILY = "javax.faces.Input";
39 private static final String DEFAULT_RENDERER_TYPE = "org.apache.myfaces.Date";
40 private static final boolean DEFAULT_DISABLED = false;
41
42 private String _enabledOnUserRole = null;
43 private String _visibleOnUserRole = null;
44
45
50 private String _type = null;
51 private Boolean _popupCalendar = null;
52
53
54 private Boolean _disabled = null;
55
56 private UserData _userData = null;
58
59 public HtmlInputDate() {
60 setRendererType(DEFAULT_RENDERER_TYPE);
61 }
62
63 public void setUserData(UserData userData){
64 this._userData = userData;
65 }
66
67 public UserData getUserData(Locale currentLocale){
68 if( _userData == null )
69 _userData = new UserData((Date ) getValue(), currentLocale);
70 return _userData;
71 }
72
73 public String getType() {
74 if (_type != null) return _type;
75 ValueBinding vb = getValueBinding("type");
76 return vb != null ? (String )vb.getValue(getFacesContext()) : "date";
77 }
78 public void setType(String string) {
79 _type = string;
80 }
81
82 public boolean isPopupCalendar(){
83 if (_popupCalendar != null)
84 return _popupCalendar.booleanValue();
85 ValueBinding vb = getValueBinding("popupCalendar");
86 return vb != null ? ((Boolean )vb.getValue(getFacesContext())).booleanValue() : false;
87 }
88 public void setPopupCalendar(boolean popupCalendar){
89 this._popupCalendar = Boolean.valueOf(popupCalendar);
90 }
91
92 public void setEnabledOnUserRole(String enabledOnUserRole){
93 _enabledOnUserRole = enabledOnUserRole;
94 }
95 public String getEnabledOnUserRole(){
96 if (_enabledOnUserRole != null) return _enabledOnUserRole;
97 ValueBinding vb = getValueBinding("enabledOnUserRole");
98 return vb != null ? (String )vb.getValue(getFacesContext()) : null;
99 }
100
101 public void setVisibleOnUserRole(String visibleOnUserRole){
102 _visibleOnUserRole = visibleOnUserRole;
103 }
104 public String getVisibleOnUserRole(){
105 if (_visibleOnUserRole != null) return _visibleOnUserRole;
106 ValueBinding vb = getValueBinding("visibleOnUserRole");
107 return vb != null ? (String )vb.getValue(getFacesContext()) : null;
108 }
109
110 public boolean isRendered(){
111 if (!UserRoleUtils.isVisibleOnUserRole(this)) return false;
112 return super.isRendered();
113 }
114
115 public boolean isDisabled(){
116 if (_disabled != null) return _disabled.booleanValue();
117 ValueBinding vb = getValueBinding("disabled");
118 Boolean v = vb != null ? (Boolean )vb.getValue(getFacesContext()) : null;
119 return v != null ? v.booleanValue() : DEFAULT_DISABLED;
120 }
121 public void setDisabled(boolean disabled) {
122 _disabled = Boolean.valueOf(disabled);
123 }
124
125 public Object saveState(FacesContext context) {
126 Object values[] = new Object [7];
127 values[0] = super.saveState(context);
128 values[1] = _type;
129 values[2] = _popupCalendar;
130 values[3] = _userData;
131 values[4] = _disabled;
132 values[5] = _enabledOnUserRole;
133 values[6] = _visibleOnUserRole;
134 return values;
135 }
136
137 public void restoreState(FacesContext context, Object state) {
138 Object values[] = (Object [])state;
139 super.restoreState(context, values[0]);
140 _type = (String )values[1];
141 _popupCalendar = (Boolean )values[2];
142 _userData = (UserData)values[3];
143 _disabled = (Boolean )values[4];
144 _enabledOnUserRole = (String )values[5];
145 _visibleOnUserRole = (String )values[6];
146 }
147
148 public static class UserData implements Serializable {
149 private String day;
150 private String month;
151 private String year;
152 private String hours;
153 private String minutes;
154 private String seconds;
155
156 public UserData(Date date, Locale currentLocale){
157 if( date == null )
158 date = new Date ();
159
160 Calendar calendar = Calendar.getInstance(currentLocale);
161 calendar.setTime( date );
162 day = Integer.toString(calendar.get(Calendar.DAY_OF_MONTH));
163 month = Integer.toString(calendar.get(Calendar.MONTH)+1);
164 year = Integer.toString(calendar.get(Calendar.YEAR));
165 hours = Integer.toString(calendar.get(Calendar.HOUR_OF_DAY));
166 minutes = Integer.toString(calendar.get(Calendar.MINUTE));
167 seconds = Integer.toString(calendar.get(Calendar.SECOND));
168 }
169
170 public Date parse() throws ParseException {
171 SimpleDateFormat fullFormat = new SimpleDateFormat ( "dd MM yyyy hh mm ss" );
172 return fullFormat.parse(day+" "+month+" "+year+" "+hours+" "+minutes+" "+seconds);
173 }
174
175 private String formatedInt(String toFormat){
176 if( toFormat == null )
177 return null;
178
179 int i = -1;
180 try{
181 i = Integer.parseInt( toFormat );
182 }catch(NumberFormatException nfe){
183 return toFormat;
184 }
185 if( i >= 0 && i < 10 )
186 return "0"+i;
187 return Integer.toString(i);
188 }
189
190
191 public String getDay() {
192 return formatedInt( day );
193 }
194 public void setDay(String day) {
195 this.day = day;
196 }
197
198 public String getMonth() {
199 return month;
200 }
201 public void setMonth(String month) {
202 this.month = month;
203 }
204
205 public String getYear() {
206 return year;
207 }
208 public void setYear(String year) {
209 this.year = year;
210 }
211
212 public String getHours() {
213 return formatedInt( hours );
214 }
215 public void setHours(String hours) {
216 this.hours = hours;
217 }
218 public String getMinutes() {
219 return formatedInt( minutes );
220 }
221 public void setMinutes(String minutes) {
222 this.minutes = minutes;
223 }
224
225 public String getSeconds() {
226 return formatedInt( seconds );
227 }
228 public void setSeconds(String seconds) {
229 this.seconds = seconds;
230 }
231 }
232 } |
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