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13 package org.exoplatform.portlets.weather.component;
14
15 import java.util.List  ;
16 import org.exoplatform.faces.core.component.UIPortlet;
17 import org.exoplatform.faces.core.event.ExoActionEvent;
18 import org.exoplatform.faces.core.event.ExoActionListener;
19 import org.exoplatform.portlets.weather.WeatherData;
20 import org.exoplatform.portlets.weather.WeatherUtil;
21
22 import com.capeclear.www.GlobalWeather_xsd.Station;
23
24
25 public class UIWeatherViewPortlet extends UIPortlet {
26
27 private WeatherUtil weatherUtil_;
28 private WeatherData weatherData_;
29
30 private UIWeatherTitle uiWeatherTitle;
31 private UIWeatherView uiWeatherView;
32 private UISelectStationForm uiSelectStationForm;
33
34 public UIWeatherViewPortlet() {
35 weatherData_ = new WeatherData();
36 weatherUtil_ = WeatherUtil.getInstance(this);
37
38 setId("UIWeatherViewPortlet") ;
39 setRendererType("ChildrenRenderer");
40
41 List children = getChildren();
42
43 uiWeatherTitle = new UIWeatherTitle();
44 uiWeatherTitle.setId("UIWeatherViewPortletTitle");
45 uiWeatherTitle.setRendered(true);
46 uiWeatherView = new UIWeatherView();
47 uiWeatherView.setRendered(true);
48 uiSelectStationForm = new UISelectStationForm();
49 uiSelectStationForm.setRendered(false);
50
51
52 if (weatherUtil_.isServiceInitialized()) {
53 uiWeatherView.setContextPath(weatherUtil_.getContextPath());
54 uiWeatherView.setResources(weatherUtil_.getResources());
55 }
56 process();
57 children.add(uiWeatherTitle);
58 children.add(uiWeatherView);
59 children.add(uiSelectStationForm);
60
61 uiWeatherView.getUIWeatherForm().
64 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 uiWeatherView.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 uiWeatherView.setRendered(false);
91 uiSelectStationForm.setRendered(false);
92 }
93 else {
94 uiWeatherView.setStationFound(weatherData_.isStationFound());
95 if (weatherData_.isStationFound()) {
96 if (weatherData_.getNbStations() == 1) {
97 Station station = weatherData_.getStationsList()[0];
98 uiWeatherTitle.setTitle(station.getName()+" ("+station.getCountry()+")");
99 try {
100 uiWeatherView.setWeatherReport(weatherUtil_.getWeatherReport(weatherData_.getDisplayedStationCode()));
101 } catch (Exception ex) {
102 ex.printStackTrace();
103 }
104 uiWeatherTitle.setRendered(true);
105 uiWeatherView.setRendered(true);
106 uiSelectStationForm.setRendered(false);
107 } else if (weatherData_.getNbStations() > 1) {
108 uiWeatherTitle.setTitle("S�lection d'une station");
109 uiWeatherTitle.setRendered(true);
110 uiWeatherView.setRendered(false);
111 uiSelectStationForm.setStationsList(weatherData_.getStationsList());
112 uiSelectStationForm.setRendered(true);
113 }
114 }
115 else {
116 uiWeatherTitle.setTitle("Station inconnue");
117 uiWeatherView.setWeatherReport(null);
118 uiWeatherTitle.setRendered(true);
119 uiWeatherView.setRendered(true);
120 uiSelectStationForm.setRendered(false);
121 }
122 }
123 }
124 }
125
126 public class SearchStationListener extends ExoActionListener {
127 public void execute(ExoActionEvent event) throws Exception {
128 weatherData_.setSearchStationCode(uiWeatherView.getSearchStationCode());
129 uiWeatherView.setSearchStationCode("");
130 weatherData_.setSearchStationName(uiWeatherView.getSearchStationName());
131 uiWeatherView.setSearchStationName("");
132 weatherData_.setDisplayedStationCode("");
133 process();
134 }
135 }
136
137 public class SelectStationListener extends ExoActionListener {
138 public void execute(ExoActionEvent event) throws Exception {
139 weatherData_.setSearchStationCode("");
140 weatherData_.setSearchStationName("");
141 weatherData_.setDisplayedStationCode(uiSelectStationForm.getSelectStationCode());
142 process();
143 }
144 }
145 }
146
147 |
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