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 OpenObject {
  20
  21         /**
  22          * The open knowledge element DTO.
  23          */
  24         private KnowledgeElementDTO myknelm = new KnowledgeElementDTO();
  25         /**
  26          * Creation date.
  27          */
  28         private 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(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                                 if (!step.isStarted())
  51                                         icon = "icon.empty.png";
  52                                 else
  53                                         icon = "icon.done.png";
  54                                 addItem(String.valueOf(number), "folder.step." + number, icon,
  55                                                 "step-knowledge?selection=" + number);
  56                         }
  57                         this.selects(String.valueOf(j));
  58                 }
  59         }
  60
  61         // ==============================================================================================================================
  62         // Constructor
  63         // ==============================================================================================================================
  64
  65         /**
  66          * Set the given knowledge as currently open.
  67          *
  68          * @param knelm
  69          *            the knowledge element DTO
  70          * @return the open knowledge presentation
  71          */
  72         public OpenKnowledge open(KnowledgeElementDTO knelm) {
  73                 ResourceBundle label = ResourceBundle.getBundle("labels",
  74                                 getApplicationSettings().getCurrentLocale());
  75                 ResourceBundle custom = ResourceBundle.getBundle("som",
  76                                 getApplicationSettings().getCurrentLocale());
  77                 SimpleDateFormat convert = new SimpleDateFormat(custom
  78                                 .getString("date.format"));
  79                 StringBuffer value = new StringBuffer(knelm.getValue());
  80                 String sceneTitle = knelm.getScenarioTitle();
  81                 String studyTitle = knelm.getStudyTitle();
  82
  83                 myknelm = knelm;
  84
  85                 // Preparation of the display
  86                 credate = convert.format(myknelm.getDate());
  87                 // involving = getAllSteps(knelm.getOwnerScenario());
  88                 involving = knelm.getInvolving();
  89                 context = new ArrayList<SimulationContextFacade>();
  90                 menu = new Menu(getInvolvedSteps());
  91                 selection = menu.getSelection(); // The default selection is set in the menu definition
  92                 int index = Integer.valueOf(selection);
  93                 for (Iterator<Step> i = involving.iterator(); i.hasNext();) {
  94                         Step next = i.next();
  95                         if (next.getNumber() == index)
  96                                 ustep = next;
  97                         for (Iterator<SimulationContext> j = next
  98                                         .getAllSimulationContexts().iterator(); j.hasNext();) {
  99                                 context.add(new SimulationContextFacade(j.next(),
 100                                                 getProjectSettings().getAllSteps()));
 101                         }
 102                 }
 103                 value.append("<p>").append("<b>").append(
 104                                 label.getString("label.source")).append(":</b>").append("<br>")
 105                                 .append(label.getString("label.study")).append("&nbsp\"")
 106                                 .append(studyTitle/* scene.getOwnerStudy().getTitle() */)
 107                                 .append("\",").append("<br>")
 108                                 .append(sceneTitle/* scene.getTitle() */).append(".").append(
 109                                                 "</p>");
 110                 description = value.toString();
 111                 setupContents(); // Initializes documents and knowledge at ustep
 112                 return this;
 113         }
 114
 115         // ==============================================================================================================================
 116         // Public member functions
 117         // ==============================================================================================================================
 118
 119         public String getAuthorName() {
 120                 return myknelm.getAuthor().toString();
 121         }
 122
 123         public String getDate() {
 124                 return credate;
 125         }
 126
 127         public Long getIndex() {
 128                 return myknelm.getIndex();
 129         }
 130
 131         public Menu getMenu() {
 132                 return (Menu) menu;
 133         }
 134
 135         public ProgressState getProgressState() {
 136                 return myknelm.getProgressState();
 137         }
 138
 139         public String getReference() {
 140                 return myknelm.getReference();
 141         }
 142
 143         public KnowledgeElementDTO getKnowledgeObject() {
 144                 return myknelm;
 145         }
 146
 147         public String getTitle() {
 148                 return myknelm.getTitle();
 149         }
 150
 151         public String getType() {
 152                 return ResourceBundle.getBundle("som",
 153                                 getApplicationSettings().getCurrentLocale()).getString(
 154                                 "type.knowledge." + myknelm.getType().getName());
 155         }
 156
 157         public void setSelection(String step) {
 158                 selection = step;
 159                 int index = Integer.valueOf(selection);
 160                 for (Iterator<Step> i = involving.iterator(); i.hasNext();) {
 161                         ustep = i.next();
 162                         if (ustep.getNumber() == index)
 163                                 break;
 164                 }
 165                 menu.selects(selection);
 166                 setupContents(); // The contents may have changed even if the selection is the same
 167         }
 168 }