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
   9 import org.splat.dal.bo.som.KnowledgeElement;
  10 import org.splat.dal.bo.som.ProgressState;
  11 import org.splat.dal.bo.som.SimulationContext;
  12 import org.splat.service.dto.KnowledgeElementDTO;
  13 import org.splat.som.Step;
  14 import org.splat.wapp.SimpleMenu;
  15
  16 /**
  17  * Open knowledge details for presentation.
  18  */
  19 public class OpenKnowledge extends AbstractOpenObject {
  20
  21         /**
  22          * The open knowledge element DTO.
  23          */
  24         private transient KnowledgeElementDTO _myknelm = new KnowledgeElementDTO();
  25         /**
  26          * Creation date.
  27          */
  28         private transient String _credate;
  29
  30         /**
  31          * Knowledge element left menu.
  32          */
  33         public class Menu extends SimpleMenu {
  34                 /**
  35                  * Build menu from the list of study steps.
  36                  *
  37                  * @param context
  38                  *            the list of steps
  39                  */
  40                 public Menu(final List<Step> context) {
  41                         super("steps", "study");
  42                         int i = 0;
  43                         int j = 0;
  44                         for (Iterator<Step> k = context.iterator(); k.hasNext(); i++) {
  45                                 Step step = k.next();
  46                                 int number = step.getNumber();
  47                                 String icon;
  48                                 if (step.mayContain(KnowledgeElement.class)) {
  49                                         j = i + 1; // Steps are numbered from 1 to N
  50                                 }
  51                                 if (step.isStarted()) {
  52                                         icon = "icon.done.png";
  53                                 } else {
  54                                         icon = "icon.empty.png";
  55                                 }
  56                                 addItem(String.valueOf(number), "folder.step." + number, icon,
  57                                                 "step-knowledge?selection=" + number);
  58                         }
  59                         this.selects(String.valueOf(j));
  60                 }
  61         }
  62
  63         // ==============================================================================================================================
  64         // Constructor
  65         // ==============================================================================================================================
  66
  67         /**
  68          * Set the given knowledge as currently open.
  69          *
  70          * @param knelm
  71          *            the knowledge element DTO
  72          * @return the open knowledge presentation
  73          */
  74         public OpenKnowledge open(final KnowledgeElementDTO knelm) {
  75                 ResourceBundle label = ResourceBundle.getBundle("labels",
  76                                 getApplicationSettings().getCurrentLocale());
  77                 ResourceBundle custom = ResourceBundle.getBundle("som",
  78                                 getApplicationSettings().getCurrentLocale());
  79                 SimpleDateFormat convert = new SimpleDateFormat(custom
  80                                 .getString("date.format"));
  81                 StringBuffer value = new StringBuffer(knelm.getValue());
  82                 String sceneTitle = knelm.getScenarioTitle();
  83                 String studyTitle = knelm.getStudyTitle();
  84
  85                 _myknelm = knelm;
  86
  87                 // Preparation of the display
  88                 _credate = convert.format(_myknelm.getDate());
  89                 // involving = getAllSteps(knelm.getOwnerScenario());
  90                 _involving = knelm.getInvolving();
  91                 _context = new ArrayList<SimulationContextFacade>();
  92                 _menu = new Menu(getInvolvedSteps());
  93                 _selection = _menu.getSelection(); // The default selection is set in the menu definition
  94                 int index = Integer.valueOf(_selection);
  95                 for (Iterator<Step> i = _involving.iterator(); i.hasNext();) {
  96                         Step next = i.next();
  97                         if (next.getNumber() == index) {
  98                                 _ustep = next;
  99                         }
 100                         for (Iterator<SimulationContext> j = next
 101                                         .getAllSimulationContexts().iterator(); j.hasNext();) {
 102                                 _context.add(new SimulationContextFacade(j.next(),
 103                                                 getProjectSettings().getAllSteps(),
 104                                                 getApplicationSettings()));
 105                         }
 106                 }
 107                 value.append("<p>").append("<b>").append(
 108                                 label.getString("label.source")).append(":</b>").append("<br>")
 109                                 .append(label.getString("label.study")).append("&nbsp\"")
 110                                 .append(studyTitle/* scene.getOwnerStudy().getTitle() */)
 111                                 .append("\",").append("<br>")
 112                                 .append(sceneTitle/* scene.getTitle() */).append(".").append(
 113                                                 "</p>");
 114                 _description = value.toString();
 115                 setupContents(); // Initializes documents and knowledge at ustep
 116                 return this;
 117         }
 118
 119         // ==============================================================================================================================
 120         // Public member functions
 121         // ==============================================================================================================================
 122
 123         public String getAuthorName() {
 124                 return _myknelm.getAuthor().toString();
 125         }
 126
 127         public String getDate() {
 128                 return _credate;
 129         }
 130
 131         public Long getIndex() {
 132                 return _myknelm.getIndex();
 133         }
 134
 135         @Override
 136         public Menu getMenu() {
 137                 return (Menu) _menu;
 138         }
 139
 140         public ProgressState getProgressState() {
 141                 return _myknelm.getProgressState();
 142         }
 143
 144         public String getReference() {
 145                 return _myknelm.getReference();
 146         }
 147
 148         public KnowledgeElementDTO getKnowledgeObject() {
 149                 return _myknelm;
 150         }
 151
 152         public String getTitle() {
 153                 return _myknelm.getTitle();
 154         }
 155
 156         public String getType() {
 157                 /*RKV: return ResourceBundle.getBundle("som",
 158                                 getApplicationSettings().getCurrentLocale()).getString(
 159                                 "type.knowledge." + _myknelm.getType().getName());*/
 160                 return "knowledge";
 161         }
 162
 163         public void setSelection(final String step) {
 164                 _selection = step;
 165                 int index = Integer.valueOf(_selection);
 166                 for (Iterator<Step> i = _involving.iterator(); i.hasNext();) {
 167                         _ustep = i.next();
 168                         if (_ustep.getNumber() == index) {
 169                                 break;
 170                         }
 171                 }
 172                 _menu.selects(_selection);
 173                 setupContents(); // The contents may have changed even if the selection is the same
 174         }
 175 }