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18 | jmachado | 1 | package pt.estgp.estgweb.services.urlstat; |
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3 | import jomm.utils.MessageResources; |
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4 | import jomm.utils.MyCalendar; |
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5 | import org.apache.log4j.Logger; |
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6 | import org.apache.commons.httpclient.util.URIUtil; |
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7 | import org.apache.commons.httpclient.URIException; |
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8 | import org.jfree.chart.ChartFactory; |
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9 | import org.jfree.chart.ChartUtilities; |
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10 | import org.jfree.chart.JFreeChart; |
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11 | import org.jfree.chart.axis.DateAxis; |
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12 | import org.jfree.chart.plot.XYPlot; |
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13 | import org.jfree.data.time.Day; |
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14 | import org.jfree.data.time.TimeSeries; |
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15 | import org.jfree.data.time.TimeSeriesCollection; |
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16 | import org.jfree.data.time.Month; |
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17 | import pt.estgp.estgweb.domain.UrlStat; |
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18 | import pt.estgp.estgweb.domain.UrlStatDay; |
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19 | import pt.estgp.estgweb.domain.UrlStatMonth; |
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20 | import pt.estgp.estgweb.domain.dao.DaoFactory; |
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21 | import pt.estgp.estgweb.services.expceptions.ServiceException; |
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22 | import pt.estgp.estgweb.utils.ConfigProperties; |
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23 | import pt.estgp.estgweb.Globals; |
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24 | import jomm.utils.DatesUtils; |
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25 | import jomm.dao.impl.AbstractDao; |
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26 | import jomm.web.utils.TestHttpServletRequest; |
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27 | import pt.utl.ist.berserk.logic.serviceManager.IService; |
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28 | |||
29 | import javax.servlet.http.HttpServletRequest; |
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30 | import java.awt.*; |
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31 | import java.io.File; |
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32 | import java.io.IOException; |
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33 | import java.util.Date; |
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34 | import java.util.List; |
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35 | import java.util.ArrayList; |
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36 | import java.text.SimpleDateFormat; |
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37 | |||
38 | |||
39 | /** |
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40 | * @author Jorge Machado |
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41 | * @date 15/Mar/2008 |
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42 | * @time 6:55:38 |
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43 | * @see pt.estgp.estgweb.services.urlstat |
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44 | */ |
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45 | public class ChartBuilderService implements IService |
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46 | { |
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47 | private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(ChartBuilderService.class); |
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48 | |||
49 | public static final long LINK_CHART_EXPIRE_INTERVAL = ConfigProperties.getIntProperty("url.stat.image.expire.interval.time.minutes") * 60 * 1000; |
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50 | public static final 1.5.0/docs/api/java/lang/String.html">String LINK_CHART_TMP_DIR = ConfigProperties.getProperty("url.stat.tmp.dir"); |
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51 | |||
52 | /** |
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53 | * Return file image location |
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54 | * |
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55 | * @param relativePaths to analysis |
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56 | * @param request to get user language |
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57 | * @param type of chart |
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58 | * @return image location |
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59 | * @throws ServiceException error executing |
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60 | |||
61 | */ |
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62 | public 1.5.0/docs/api/java/lang/String.html">String run(HttpServletRequest request, List<String> relativePaths, ChartTypeEnum type) throws ServiceException |
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63 | { |
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64 | MyCalendar c = new MyCalendar(); |
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65 | int day = c.getDay(); |
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66 | int month = c.getMonth(); |
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67 | int year = c.getYear(); |
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68 | if(type == ChartTypeEnum.weekDays) |
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69 | return build(request,type.getMessageKey(), relativePaths, year,month,day,7,type); |
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70 | else if(type == ChartTypeEnum.monthDays) |
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71 | return build(request,type.getMessageKey(), relativePaths, year,month,day,31,type); |
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72 | else if(type == ChartTypeEnum.trimestreDays) |
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73 | return build(request,type.getMessageKey(), relativePaths, year,month,day,90,type); |
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74 | else if(type == ChartTypeEnum.semestreDays) |
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75 | return build(request,type.getMessageKey(), relativePaths, year,month,day,180,type); |
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76 | else if(type == ChartTypeEnum.yearDays) |
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77 | return build(request,type.getMessageKey(), relativePaths, year,month,day,365,type); |
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78 | else if(type == ChartTypeEnum.trimestreMonths) |
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79 | return build(request,type.getMessageKey(), relativePaths, year,month,3,type); |
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80 | else if(type == ChartTypeEnum.semestreMonths) |
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81 | return build(request,type.getMessageKey(), relativePaths, year,month,6,type); |
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82 | else if(type == ChartTypeEnum.yearMonths) |
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83 | return build(request,type.getMessageKey(), relativePaths, year,month,12,type); |
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84 | else if(type == ChartTypeEnum.twoYearsMonths) |
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85 | return build(request,type.getMessageKey(), relativePaths, year,month,24,type); |
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86 | return null; |
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87 | } |
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88 | |||
89 | |||
90 | private 1.5.0/docs/api/java/lang/String.html">String build(HttpServletRequest request, 1.5.0/docs/api/java/lang/String.html">String messageTitle, List<String> relativePaths, int untilYear, int untilMonth, int untilDay, int days, ChartTypeEnum type) |
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91 | { |
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92 | 5+0%2Fdocs%2Fapi+Date">Date startDate = DatesUtils.getStartDate(untilYear,untilMonth,untilDay,days); |
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93 | MyCalendar c = new MyCalendar(untilYear,untilMonth, untilDay); |
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94 | 5+0%2Fdocs%2Fapi+Date">Date endDate = c.getTime(); |
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95 | return build(request,messageTitle,relativePaths,startDate,endDate,type); |
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96 | } |
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97 | |||
98 | private 1.5.0/docs/api/java/lang/String.html">String build(HttpServletRequest request, 1.5.0/docs/api/java/lang/String.html">String messageTitle, List<String> relativePaths, int untilYear, int untilMonth, int months,ChartTypeEnum type) |
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99 | { |
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100 | 5+0%2Fdocs%2Fapi+Date">Date startDate = DatesUtils.getStartDate(untilYear,untilMonth,months); |
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101 | MyCalendar c = new MyCalendar(untilYear,untilMonth, 1); |
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102 | 5+0%2Fdocs%2Fapi+Date">Date endDate = c.getTime(); |
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103 | return build(request,messageTitle,relativePaths,startDate,endDate,type); |
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104 | } |
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105 | |||
106 | private 1.5.0/docs/api/java/lang/String.html">String build(HttpServletRequest request, 1.5.0/docs/api/java/lang/String.html">String messageTitle, List<String> relativePaths, 5+0%2Fdocs%2Fapi+Date">Date startDate, 5+0%2Fdocs%2Fapi+Date">Date endDate,ChartTypeEnum type) |
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107 | { |
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108 | 1.5.0/docs/api/java/lang/String.html">String location = linkToFileName(relativePaths,startDate,endDate,type.getScale()); |
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109 | 1.5.0/docs/api/java/io/File.html">File img = new 1.5.0/docs/api/java/io/File.html">File(Globals.TMP_DIR + location); |
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110 | if(img.exists() && ((1.5.0/docs/api/java/lang/System.html">System.currentTimeMillis() - img.lastModified()) < LINK_CHART_EXPIRE_INTERVAL)) |
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111 | { |
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112 | return location; |
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113 | } |
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114 | img.getParentFile().mkdirs(); |
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115 | |||
116 | TimeSeriesCollection dataset = new TimeSeriesCollection(); |
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117 | for(1.5.0/docs/api/java/lang/String.html">String relativePath: relativePaths) |
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118 | { |
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119 | UrlStat urlStat = DaoFactory.getUrlStatDaoImpl().loadOrNull(relativePath); |
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120 | if(urlStat != null) |
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121 | { |
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122 | TimeSeries s = new TimeSeries(urlStat.getName(), type.getScale().getRegularTimePeriodClass()); |
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123 | if(type.getScale() == TimeSeriesScaleEnum.days) |
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124 | { |
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125 | List<UrlStatDay> urlStatDays = DaoFactory.getUrlStatDayDaoImpl().loadDays(relativePath,startDate,endDate); |
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126 | for(UrlStatDay urlStatDay: urlStatDays) |
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127 | { |
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128 | s.add(new Day( |
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129 | urlStatDay.getDate()), |
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130 | urlStatDay.getTotalClicks()); |
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131 | } |
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132 | } |
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133 | else if(type.getScale() == TimeSeriesScaleEnum.months) |
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134 | { |
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135 | List<UrlStatMonth> urlStatMonths = DaoFactory.getUrlStatMonthDaoImpl().loadByMonth(relativePath,startDate,endDate); |
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136 | for(UrlStatMonth urlStatMonth: urlStatMonths) |
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137 | { |
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138 | s.add(new Month( |
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139 | urlStatMonth.getDate()), |
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140 | urlStatMonth.getTotalClicks()); |
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141 | } |
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142 | } |
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143 | dataset.addSeries(s); |
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144 | } |
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145 | } |
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146 | // dataset.setDomainIsPointsInTime(true); |
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147 | |||
148 | |||
149 | JFreeChart chart = ChartFactory.createTimeSeriesChart( |
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150 | MessageResources.getMessage(request,messageTitle), |
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151 | MessageResources.getMessage(request,"url.stat.days"), |
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152 | MessageResources.getMessage(request,"url.stat.access.clicks"), |
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153 | dataset, |
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154 | true, |
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155 | true, |
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156 | false |
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157 | ); |
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158 | chart.setBackgroundImage(null); |
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159 | XYPlot plot = (XYPlot) chart.getPlot(); |
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160 | DateAxis axis = (DateAxis) plot.getDomainAxis(); |
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161 | axis.setDateFormatOverride(type.getSimpleDateFormat()); |
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162 | plot.setBackgroundPaint(1.5.0/docs/api/java/awt/Color.html">Color.lightGray); |
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163 | plot.setDomainGridlinePaint(1.5.0/docs/api/java/awt/Color.html">Color.white); |
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164 | plot.setDomainGridlinesVisible(true); |
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165 | plot.setRangeGridlinePaint(1.5.0/docs/api/java/awt/Color.html">Color.white); |
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166 | try |
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167 | { |
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168 | ChartUtilities.saveChartAsPNG(img, chart, 800, 300); |
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169 | return location; |
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170 | } |
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171 | catch (1.5.0/docs/api/java/io/IOException.html">IOException e) |
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172 | { |
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173 | logger.error(e,e); |
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174 | } |
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175 | return null; |
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176 | } |
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177 | |||
178 | |||
179 | |||
180 | private static 1.5.0/docs/api/java/lang/String.html">String linkToFileName(List<String> relativePaths, 5+0%2Fdocs%2Fapi+Date">Date startDate, 5+0%2Fdocs%2Fapi+Date">Date endDate, TimeSeriesScaleEnum seriesScaleEnum) |
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181 | { |
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182 | return linkToFileNameEncode(relativePaths,startDate,endDate,seriesScaleEnum,false); |
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183 | } |
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184 | |||
185 | private static 1.5.0/docs/api/java/lang/String.html">String linkToFileNameEncode(List<String> relativePaths, 5+0%2Fdocs%2Fapi+Date">Date startDate, 5+0%2Fdocs%2Fapi+Date">Date endDate, TimeSeriesScaleEnum seriesScaleEnum,boolean encode) |
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186 | { |
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187 | try |
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188 | { |
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189 | 1.5.0/docs/api/java/lang/String.html">String relativePathName = ""; |
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190 | for(1.5.0/docs/api/java/lang/String.html">String relativePath: relativePaths) |
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191 | { |
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192 | relativePathName += relativePath + "_"; |
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193 | } |
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194 | 1.5.0/docs/api/java/text/SimpleDateFormat.html">SimpleDateFormat sp = new 1.5.0/docs/api/java/text/SimpleDateFormat.html">SimpleDateFormat("yyyy_MM_dd"); |
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195 | 1.5.0/docs/api/java/lang/String.html">String dates = sp.format(startDate) + "_UNTIL_" + sp.format(endDate) + "_" + seriesScaleEnum.getType(); |
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196 | 1.5.0/docs/api/java/lang/String.html">String path; |
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197 | if(encode) |
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198 | path = URIUtil.encodeAll(relativePathName.replaceAll("/","_"),"ISO-8859-1"); |
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199 | else |
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200 | path = relativePathName.replaceAll("/","_"); |
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201 | return LINK_CHART_TMP_DIR + "/" + path + "_" + dates + ".png"; |
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202 | } |
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203 | catch (1.5.0/docs/api/javax/print/URIException.html">URIException e) |
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204 | { |
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205 | logger.fatal(e,e); |
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206 | return null; |
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207 | } |
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208 | } |
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209 | |||
210 | |||
211 | /** |
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212 | * Simple test to create link clicks from 2003 until now (PS: call first: UrlStatService.main) and generate charts of all types |
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213 | * @param args |
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214 | * @throws ServiceException |
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215 | */ |
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216 | |||
217 | public static void main(1.5.0/docs/api/java/lang/String.html">String[] args) throws ServiceException |
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218 | { |
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219 | // UrlStatService.main(null); |
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220 | AbstractDao.getCurrentSession().beginTransaction(); |
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221 | List<String> relativePaths = new ArrayList<String>(); |
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222 | relativePaths.add("/Welcome.do"); |
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223 | // relativePaths.add("/teste2"); |
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224 | 1.5.0/docs/api/java/lang/System.html">System.out.println(new ChartBuilderService().run(new TestHttpServletRequest(),relativePaths, ChartTypeEnum.weekDays)); |
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225 | 1.5.0/docs/api/java/lang/System.html">System.out.println(new ChartBuilderService().run(new TestHttpServletRequest(),relativePaths, ChartTypeEnum.monthDays)); |
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226 | 1.5.0/docs/api/java/lang/System.html">System.out.println(new ChartBuilderService().run(new TestHttpServletRequest(),relativePaths, ChartTypeEnum.trimestreDays)); |
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227 | 1.5.0/docs/api/java/lang/System.html">System.out.println(new ChartBuilderService().run(new TestHttpServletRequest(),relativePaths, ChartTypeEnum.semestreDays)); |
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228 | 1.5.0/docs/api/java/lang/System.html">System.out.println(new ChartBuilderService().run(new TestHttpServletRequest(),relativePaths, ChartTypeEnum.yearDays)); |
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229 | 1.5.0/docs/api/java/lang/System.html">System.out.println(new ChartBuilderService().run(new TestHttpServletRequest(),relativePaths, ChartTypeEnum.trimestreMonths)); |
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230 | 1.5.0/docs/api/java/lang/System.html">System.out.println(new ChartBuilderService().run(new TestHttpServletRequest(),relativePaths, ChartTypeEnum.semestreMonths)); |
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231 | 1.5.0/docs/api/java/lang/System.html">System.out.println(new ChartBuilderService().run(new TestHttpServletRequest(),relativePaths, ChartTypeEnum.yearMonths)); |
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232 | 1.5.0/docs/api/java/lang/System.html">System.out.println(new ChartBuilderService().run(new TestHttpServletRequest(),relativePaths, ChartTypeEnum.twoYearsMonths)); |
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233 | AbstractDao.getCurrentSession().getTransaction().commit(); |
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234 | } |
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235 | |||
236 | } |