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13 package org.exoplatform.portlets.weather.component;
14
15 import java.util.List  ;
16
17 import javax.faces.context.FacesContext;
18 import javax.portlet.ActionResponse;
19 import javax.portlet.PortletMode;
20 import org.exoplatform.faces.core.component.UIPortlet;
21 import org.exoplatform.faces.core.event.ExoActionEvent;
22 import org.exoplatform.faces.core.event.ExoActionListener;
23 import org.exoplatform.portlets.weather.WeatherData;
24 import org.exoplatform.portlets.weather.WeatherUtil;
25
26
27 public class UIWeatherEditPortlet extends UIPortlet {
28
29 private WeatherUtil weatherUtil_;
30 private WeatherData weatherData_;
31 private boolean storeUserPref_;
32 boolean editOK_;
33
34 private UIWeatherTitle uiWeatherTitle;
35 private UIWeatherForm uiWeatherForm;
36 private UISelectStationForm uiSelectStationForm;
37
38 public UIWeatherEditPortlet() {
39 weatherData_ = new WeatherData();
40 weatherUtil_ = WeatherUtil.getInstance(this);
41 storeUserPref_ = false;
42
43 setId("UIWeatherEditPortlet") ;
44 setRendererType("ChildrenRenderer");
45
46 List children = getChildren();
47
48 uiWeatherTitle = new UIWeatherTitle();
49 uiWeatherTitle.setId("UIWeatherEditPortletTitle");
50 uiWeatherTitle.setRendered(true);
51
52 uiWeatherForm = new UIWeatherForm();
53 uiWeatherForm.setRendered(true);
54 uiSelectStationForm = new UISelectStationForm();
55 uiSelectStationForm.setRendered(false);
56
57 process();
58 children.add(uiWeatherTitle);
59 children.add(uiWeatherForm);
60 children.add(uiSelectStationForm);
61
62 uiWeatherForm.addActionListener(new SearchStationListener().
65 setActionToListen("WeatherFormSearch")) ;
66 uiSelectStationForm.addActionListener(new SelectStationListener().
67 setActionToListen("SelectStationFormOk")) ;
68 }
69
70 private void process() {
71 String code;
72
73 if (!weatherUtil_.isServiceInitialized()) {
74 uiWeatherTitle.setTitle("GlobalWeather Service can not be initialized");
75 uiWeatherTitle.setRendered(true);
76 uiWeatherForm.setRendered(false);
77 uiSelectStationForm.setRendered(false);
78 }
79 else {
80 try {
81 weatherUtil_.checkRequest(weatherData_);
82 }
83 catch (Exception ex) {
84 ex.printStackTrace();
85 weatherUtil_.setServiceAvailable(false);
86 }
87 if (!weatherUtil_.isServiceAvailable()) {
88 uiWeatherTitle.setTitle("Service is not available");
89 uiWeatherTitle.setRendered(true);
90 uiWeatherForm.setRendered(false);
91 uiSelectStationForm.setRendered(false);
92 }
93 else {
94 if (weatherData_.isStationFound()) {
95 if (weatherData_.getNbStations() == 1) {
96 uiWeatherTitle.setTitle("Weather Portlet Preferences ("+
97 weatherData_.getStationsList()[0].getName()+")");
98 if (storeUserPref_) {
99 try {
100 weatherData_.getPreferences().setValue("code",weatherData_.getDisplayedStationCode().toUpperCase());
101 weatherData_.getPreferences().store();
102 editOK_ = true;
103 }
104 catch (Exception ex) {
105 storeUserPref_ = false;
106 ex.printStackTrace();
107 uiWeatherTitle.setTitle("Weather Portlet Preferences : Erreur durant la sauvegarde");
108 }
109 if (editOK_) {
110 uiWeatherForm.setSearchStationCode(weatherData_.getPreferredStationCode());
111 uiWeatherForm.setSearchStationName("");
112 ActionResponse response = (ActionResponse) FacesContext.getCurrentInstance().getExternalContext().getResponse();
114 try {
115 response.setPortletMode(PortletMode.VIEW);
116 } catch (Exception e) {
117 e.printStackTrace();
118 }
119 }
120 }
121 else {
122 uiWeatherForm.setSearchStationCode(weatherData_.getPreferredStationCode());
123 uiWeatherForm.setSearchStationName("");
124 }
125 uiWeatherTitle.setRendered(true);
126 uiWeatherForm.setRendered(true);
127 uiSelectStationForm.setRendered(false);
128 } else if (weatherData_.getNbStations() > 1) {
129 uiWeatherTitle.setTitle("S�lection d'une station");
130 uiWeatherTitle.setRendered(true);
131 uiWeatherForm.setRendered(false);
132 uiSelectStationForm.setStationsList(weatherData_.getStationsList());
133 uiSelectStationForm.setRendered(true);
134 }
135 }
136 else {
137 uiWeatherTitle.setTitle("Weather Portlet Preferences : Station inconnue !");
138 storeUserPref_ = false;
139 uiWeatherTitle.setRendered(true);
140 uiWeatherForm.setRendered(true);
141 uiSelectStationForm.setRendered(false);
142 }
143 }
144 }
145 }
146
147 public class SearchStationListener extends ExoActionListener {
148 public void execute(ExoActionEvent event) throws Exception {
149 editOK_ = false;
150 storeUserPref_ = true;
151 weatherData_.setSearchStationCode(uiWeatherForm.getSearchStationCode());
152 weatherData_.setSearchStationName(uiWeatherForm.getSearchStationName());
153 weatherData_.setDisplayedStationCode("");
154 process();
155 }
156 }
157
158 public class SelectStationListener extends ExoActionListener {
159 public void execute(ExoActionEvent event) throws Exception {
160 editOK_ = false;
161 storeUserPref_ = true;
162 weatherData_.setSearchStationCode("");
163 weatherData_.setSearchStationName("");
164 weatherData_.setDisplayedStationCode(uiSelectStationForm.getSelectStationCode());
165 process();
166 }
167 }
168 }
169
170 |
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