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