Workspace/Siman/src/org/splat/simer/OpenKnowledge.java

   1 package org.splat.simer;
   2
   3 import java.text.SimpleDateFormat;
   4 import java.util.ArrayList;
   5 import java.util.Iterator;
   6 import java.util.List;
   7 import java.util.ResourceBundle;
   8 import java.util.Vector;
   9
  10 import org.splat.dal.bo.som.KnowledgeElement;
  11 import org.splat.dal.bo.som.ProgressState;
  12 import org.splat.dal.bo.som.Scenario;
  13 import org.splat.dal.bo.som.SimulationContext;
  14 import org.splat.service.ProjectElementService;
  15 import org.splat.service.technical.ProjectSettingsService;
  16 import org.splat.som.Step;
  17 import org.splat.wapp.SimpleMenu;
  18
  19 public class OpenKnowledge extends OpenObject {
  20
  21         private KnowledgeElement myknelm;
  22         private String credate;
  23         private ProjectElementService _projectElementService;
  24         private ProjectSettingsService _projectSettingsService;
  25
  26         public class Menu extends SimpleMenu {
  27                 // ------------------------------------
  28                 public Menu(List<Step> context) {
  29                         super("steps", "study");
  30                         int i = 0;
  31                         int j = 0;
  32                         for (Iterator<Step> k = context.iterator(); k.hasNext(); i++) {
  33                                 Step step = k.next();
  34                                 int number = step.getNumber();
  35                                 String icon;
  36                                 if (step.mayContain(KnowledgeElement.class))
  37                                         j = i + 1; // Steps are numbered from 1 to N
  38                                 if (!step.isStarted())
  39                                         icon = "icon.empty.png";
  40                                 else
  41                                         icon = "icon.done.png";
  42                                 addItem(String.valueOf(number), "folder.step." + number, icon,
  43                                                 "step-knowledge?selection=" + number);
  44                         }
  45                         this.selects(String.valueOf(j));
  46                 }
  47         }
  48
  49         // ==============================================================================================================================
  50         // Constructor
  51         // ==============================================================================================================================
  52
  53         public OpenKnowledge open (KnowledgeElement knelm) {
  54                 // ---------------------------------------------
  55                 ResourceBundle label = ResourceBundle.getBundle("labels",
  56                                 ApplicationSettings.getCurrentLocale());
  57                 ResourceBundle custom = ResourceBundle.getBundle("som",
  58                                 ApplicationSettings.getCurrentLocale());
  59                 SimpleDateFormat convert = new SimpleDateFormat(
  60                                 custom.getString("date.format"));
  61                 StringBuffer value = new StringBuffer(knelm.getValue());
  62                 Scenario scene = knelm.getOwnerScenario();
  63
  64                 myknelm = knelm;
  65
  66                 // Preparation of the display
  67                 credate = convert.format(myknelm.getDate());
  68                 involving = getAllSteps(knelm.getOwnerScenario());
  69                 context = new ArrayList<SimulationContextFacade>();
  70                 menu = new Menu(getInvolvedSteps());
  71                 selection = menu.getSelection(); // The default selection is set in the menu definition
  72                 int index = Integer.valueOf(selection);
  73                 for (Iterator<Step> i = involving.iterator(); i.hasNext();) {
  74                         Step next = i.next();
  75                         if (next.getNumber() == index)
  76                                 ustep = next;
  77                         for (Iterator<SimulationContext> j = next
  78                                         .getAllSimulationContexts().iterator(); j.hasNext();) {
  79                                 context.add(new SimulationContextFacade(j.next(), getProjectSettings().getAllSteps()));
  80                         }
  81                 }
  82                 value.append("<p>").append("<b>")
  83                                 .append(label.getString("label.source")).append(":</b>")
  84                                 .append("<br>").append(label.getString("label.study"))
  85                                 .append("&nbsp\"").append(scene.getOwnerStudy().getTitle())
  86                                 .append("\",").append("<br>").append(scene.getTitle())
  87                                 .append(".").append("</p>");
  88                 description = value.toString();
  89                 setupContents(); // Initializes documents and knowledge at ustep
  90                 return this;
  91         }
  92
  93         // ==============================================================================================================================
  94         // Public member functions
  95         // ==============================================================================================================================
  96
  97         public String getAuthorName() {
  98                 // -----------------------------
  99                 return myknelm.getAuthor().toString();
 100         }
 101
 102         public String getDate() {
 103                 // ------------------------
 104                 return credate;
 105         }
 106
 107         public Integer getIndex() {
 108                 // -------------------------
 109                 return myknelm.getIndex();
 110         }
 111
 112         public Menu getMenu() {
 113                 // ----------------------
 114                 return (Menu) menu;
 115         }
 116
 117         public ProgressState getProgressState() {
 118                 // ---------------------------------------
 119                 return myknelm.getProgressState();
 120         }
 121
 122         public String getReference() {
 123                 // ----------------------------
 124                 return myknelm.getReference();
 125         }
 126
 127         public KnowledgeElement getKnowledgeObject() {
 128                 // ---------------------------------------------
 129                 return myknelm;
 130         }
 131
 132         public String getTitle() {
 133                 // ------------------------
 134                 return myknelm.getTitle();
 135         }
 136
 137         public String getType() {
 138                 // ------------------------
 139                 return ResourceBundle.getBundle("som",
 140                                 ApplicationSettings.getCurrentLocale()).getString(
 141                                 "type.knowledge." + myknelm.getType().getName());
 142         }
 143
 144         public void setSelection(String step) {
 145                 // --------------------------------------
 146                 selection = step;
 147                 int index = Integer.valueOf(selection);
 148                 for (Iterator<Step> i = involving.iterator(); i.hasNext();) {
 149                         ustep = i.next();
 150                         if (ustep.getNumber() == index)
 151                                 break;
 152                 }
 153                 menu.selects(selection);
 154                 setupContents(); // The contents may have changed even if the selection is the same
 155         }
 156
 157         // ==============================================================================================================================
 158         // Private services
 159         // ==============================================================================================================================
 160
 161         private List<Step> getAllSteps(Scenario scenar) {
 162                 // ------------------------------------------------
 163                 Vector<Step> result = new Vector<Step>();
 164                 Step[] step = getProjectElementService().getSteps(scenar);
 165
 166                 int base = step[0].getNumber();
 167                 int last = step[step.length - 1].getNumber();
 168                 for (int i = 0; i < step.length; i++) {
 169                         result.add(step[i]);
 170                 }
 171                 step = getProjectElementService().getSteps(scenar.getOwnerStudy());
 172                 for (int i = step.length - 1; i > -1; i--) {
 173                         if (step[i].getNumber() >= base)
 174                                 continue;
 175                         result.add(0, step[i]);
 176                 }
 177                 for (int i = 0; i < step.length; i++) {
 178                         if (step[i].getNumber() <= last)
 179                                 continue;
 180                         result.add(step[i]);
 181                 }
 182                 return result;
 183         }
 184
 185         /**
 186          * Get the projectElementService.
 187          *
 188          * @return the projectElementService
 189          */
 190         public ProjectElementService getProjectElementService() {
 191                 return _projectElementService;
 192         }
 193
 194         /**
 195          * Set the projectElementService.
 196          *
 197          * @param projectElementService
 198          *            the projectElementService to set
 199          */
 200         public void setProjectElementService(
 201                         ProjectElementService projectElementService) {
 202                 _projectElementService = projectElementService;
 203         }
 204
 205         /**
 206          * Get project settings.
 207          * @return Project settings service
 208          */
 209         private ProjectSettingsService getProjectSettings() {
 210                 return _projectSettingsService;
 211         }
 212
 213         /**
 214          * Set project settings service.
 215          * @param projectSettingsService project settings service
 216          */
 217         public void setProjectSettings(
 218                         ProjectSettingsService projectSettingsService) {
 219                 _projectSettingsService = projectSettingsService;
 220         }
 221 }