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.Constants;
  15 import org.splat.wapp.SimpleMenu;
  16
  17 /**
  18  * Open knowledge details for presentation.
  19  */
  20 public class OpenKnowledge extends AbstractOpenObject {
  21
  22         /**
  23          * The open knowledge element DTO.
  24          */
  25         private transient KnowledgeElementDTO _myknelm = new KnowledgeElementDTO();
  26         /**
  27          * Creation date.
  28          */
  29         private transient String _credate;
  30
  31         /**
  32          * Knowledge element left menu.
  33          */
  34         public class Menu extends SimpleMenu {
  35                 /**
  36                  * Build menu from the list of study steps.
  37                  *
  38                  * @param context
  39                  *            the list of steps
  40                  */
  41                 public Menu(final List<Step> context) {
  42                         super("steps", "study");
  43                         int i = 0;
  44                         int j = 0;
  45                         for (Iterator<Step> k = context.iterator(); k.hasNext(); i++) {
  46                                 Step step = k.next();
  47                                 int number = step.getNumber();
  48                                 String icon;
  49                                 if (step.mayContain(KnowledgeElement.class)) {
  50                                         j = i + 1; // Steps are numbered from 1 to N
  51                                 }
  52                                 if (step.isStarted()) {
  53                                         icon = Constants.IMG_DONE;
  54                                 } else {
  55                                         icon = Constants.IMG_EMPTY;
  56                                 }
  57                                 addItem(String.valueOf(number), "folder.step." + number, icon,
  58                                                 "step-knowledge?selection=" + number);
  59                         }
  60                         this.selects(String.valueOf(j));
  61                 }
  62         }
  63
  64         // ==============================================================================================================================
  65         // Constructor
  66         // ==============================================================================================================================
  67
  68         /**
  69          * Set the given knowledge as currently open.
  70          *
  71          * @param knelm
  72          *            the knowledge element DTO
  73          * @return the open knowledge presentation
  74          */
  75         public OpenKnowledge open(final KnowledgeElementDTO knelm) {
  76                 ResourceBundle label = ResourceBundle.getBundle("labels",
  77                                 getApplicationSettings().getCurrentLocale());
  78                 ResourceBundle custom = ResourceBundle.getBundle("som",
  79                                 getApplicationSettings().getCurrentLocale());
  80                 SimpleDateFormat convert = new SimpleDateFormat(custom
  81                                 .getString("date.format"), getApplicationSettings()
  82                                 .getCurrentLocale());
  83                 StringBuffer value = new StringBuffer(knelm.getValue());
  84                 String sceneTitle = knelm.getScenarioTitle();
  85                 String studyTitle = knelm.getStudyTitle();
  86
  87                 _myknelm = knelm;
  88
  89                 // Preparation of the display
  90                 _credate = convert.format(_myknelm.getDate());
  91                 // involving = getAllSteps(knelm.getOwnerScenario());
  92                 _involving = knelm.getInvolving();
  93                 _context = new ArrayList<SimulationContextFacade>();
  94                 _menu = new Menu(getInvolvedSteps());
  95                 _selection = _menu.getSelection(); // The default selection is set in the menu definition
  96                 int index = Integer.valueOf(_selection);
  97                 for (Iterator<Step> i = _involving.iterator(); i.hasNext();) {
  98                         Step next = i.next();
  99                         if (next.getNumber() == index) {
 100                                 _ustep = next;
 101                         }
 102                         for (Iterator<SimulationContext> j = next
 103                                         .getAllSimulationContexts().iterator(); j.hasNext();) {
 104                                 _context.add(new SimulationContextFacade(j.next(),
 105                                                 getProjectSettings().getAllSteps(),
 106                                                 getApplicationSettings()));
 107                         }
 108                 }
 109                 value.append("<p>").append("<b>").append(
 110                                 label.getString("label.source")).append(":</b>").append("<br>")
 111                                 .append(label.getString("label.study")).append("&nbsp\"")
 112                                 .append(studyTitle/* scene.getOwnerStudy().getTitle() */)
 113                                 .append("\",").append("<br>")
 114                                 .append(sceneTitle/* scene.getTitle() */).append(".").append(
 115                                                 "</p>");
 116                 _description = value.toString();
 117                 setupContents(); // Initializes documents and knowledge at ustep
 118                 return this;
 119         }
 120
 121         // ==============================================================================================================================
 122         // Public member functions
 123         // ==============================================================================================================================
 124
 125         public String getAuthorName() {
 126                 return _myknelm.getAuthor().toString();
 127         }
 128
 129         public String getDate() {
 130                 return _credate;
 131         }
 132
 133         public Long getIndex() {
 134                 return _myknelm.getIndex();
 135         }
 136
 137         @Override
 138         public Menu getMenu() {
 139                 return (Menu) _menu;
 140         }
 141
 142         public ProgressState getProgressState() {
 143                 return _myknelm.getProgressState();
 144         }
 145
 146         public String getReference() {
 147                 return _myknelm.getReference();
 148         }
 149
 150         public KnowledgeElementDTO getKnowledgeObject() {
 151                 return _myknelm;
 152         }
 153
 154         public String getTitle() {
 155                 return _myknelm.getTitle();
 156         }
 157
 158         public String getType() {
 159                 return "knowledge";
 160         }
 161
 162         public String getTypeName() {
 163                 return ResourceBundle.getBundle("som", getApplicationSettings()
 164                                 .getCurrentLocale()).getString( "type.knowledge." + _myknelm.getType().getName());
 165         }
 166
 167         public void setSelection(final String step) {
 168                 _selection = step;
 169                 int index = Integer.valueOf(_selection);
 170                 for (Iterator<Step> i = _involving.iterator(); i.hasNext();) {
 171                         _ustep = i.next();
 172                         if (_ustep.getNumber() == index) {
 173                                 break;
 174                         }
 175                 }
 176                 _menu.selects(_selection);
 177                 setupContents(); // The contents may have changed even if the selection is the same
 178         }
 179 }