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1
6
7 package org.exoplatform.portlets.weather.component;
8
9 import java.text.DecimalFormat  ;
10 import java.util.Calendar ;
11 import java.util.List ;
12 import java.util.ResourceBundle ;
13 import java.util.StringTokenizer ;
14
15 import javax.faces.context.FacesContext;
16 import org.exoplatform.faces.core.component.UIExoComponentBase;
17
18 import com.capeclear.www.GlobalWeather_xsd.Direction;
19 import com.capeclear.www.GlobalWeather_xsd.Layer;
20 import com.capeclear.www.GlobalWeather_xsd.Sky;
21 import com.capeclear.www.GlobalWeather_xsd.WeatherReport;
22 import com.capeclear.www.GlobalWeather_xsd.Wind;
23
24
25 public class UIWeatherView extends UIExoComponentBase
26 {
27 private boolean stationFound_;
28 private WeatherReport weatherReport_;
29 private ResourceBundle resources_;
30 private String contextPath_;
31
32 private UIWeatherDetail uiWeatherDetail;
33 private UIWeatherForm uiWeatherForm;
34
35 public UIWeatherView() {
36 super();
37 setId("UIWeatherView");
38 setRendererType("ChildrenRenderer");
39
40 List children = getChildren();
41
42 uiWeatherDetail = new UIWeatherDetail();
43 uiWeatherForm = new UIWeatherForm();
44
45 weatherReport_ = null;
46 stationFound_ = false;
47 resources_ = null;
48 contextPath_ = null;
49 updateTree();
50 children.add(uiWeatherDetail);
51 children.add(uiWeatherForm);
52 }
53
54 public String getSearchStationCode() {
55 return uiWeatherForm.getSearchStationCode();
56 }
57
58 public String getSearchStationName() {
59 return uiWeatherForm.getSearchStationName();
60 }
61
62 public UIWeatherForm getUIWeatherForm() {
63 return uiWeatherForm;
64 }
65
66 public void setSearchStationCode(String pSearchStationCode) {
67 uiWeatherForm.setSearchStationCode(pSearchStationCode);
68 }
69
70 public void setSearchStationName(String pSearchStationName) {
71 uiWeatherForm.setSearchStationName(pSearchStationName);
72 }
73
74 public void setStationFound(boolean pStationFound) {
75 stationFound_ = pStationFound;
76 updateTree();
77 }
78
79 public void setWeatherReport(WeatherReport pWeatherReport) {
80 weatherReport_ = pWeatherReport;
81 updateTree();
82 }
83
84 public void setResources(ResourceBundle pResources) {
85 resources_ = pResources;
86 updateTree();
87 }
88
89 public void setContextPath(String pContextPath) {
90 contextPath_ = pContextPath;
91 updateTree();
92 }
93
94 public void decode(FacesContext context) {
95 }
96
97 private void updateTree() {
98 if (weatherReport_ != null) {
99 Calendar timeStamp = weatherReport_.getTimestamp();
101 uiWeatherDetail.setStationDetail(timeStamp.getTime().toLocaleString());
102 Sky sky = weatherReport_.getSky();
104 if (sky != null) {
105 String typeSky = null;
106 String iconFile = null;
107 Layer [] layers = sky.getLayers();
108 if (layers != null) {
109 if (layers.length > 0) {
110 typeSky = layers[0].getType().getValue();
111 if (typeSky != null)
112 {
113 if (typeSky.equals("CLOUD")) {
114 int extent = layers[0].getExtent();
115 if ((extent == 1) || (extent == 2) || (extent == 3) || (extent == 4)) {
116 typeSky+="_"+String.valueOf(extent);
117 }
118 }
119 try {
120 iconFile = resources_.getString(typeSky+"_DAY_ICON");
121 }
122 catch(Exception ex) {
123 }
124 try {
125 uiWeatherDetail.setIconSrc(contextPath_+resources_.getString("ICONS_SOURCE_PATH")+iconFile);
126 }
127 catch(Exception ex) {
128 }
129 }
130 }
131 }
132 }
133 uiWeatherDetail.setTemperature(String.valueOf(weatherReport_.getTemperature().getAmbient()));
135 Wind wind = weatherReport_.getWind();
137 if (wind != null) {
138 String stringWind = null;
139 try {
140 DecimalFormat df = new DecimalFormat ("# ###.###");
141 stringWind = df.format(wind.getPrevailing_speed()) + " m/s";
142 } catch (Exception ex) {
143 }
144 Direction direction = wind.getPrevailing_direction();
145 if (direction != null) {
146 StringTokenizer strTk = new StringTokenizer (direction.getString(),"(");
147 if (stringWind != null) stringWind += " (" + strTk.nextToken().toString().trim()+")";
148 else stringWind = strTk.nextToken().toString();
149 }
150 uiWeatherDetail.setWind(stringWind);
151 }
152 uiWeatherDetail.setRendered(true);
153 }
154 else {
155 uiWeatherDetail.setRendered(false);
156 }
157 uiWeatherForm.setRendered(true);
158 }
159 }
160 |
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