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

   1 package org.splat.simer;
   2
   3 import java.util.List;
   4
   5 import org.splat.dal.bo.som.KnowledgeElement;
   6 import org.splat.service.KnowledgeElementService;
   7 import org.splat.som.Step;
   8
   9 public class DisplayKnowledgeAction extends DisplayBaseAction {
  10
  11         /**
  12          * Serial version ID.
  13          */
  14         private static final long serialVersionUID = 8473504456981431762L;
  15
  16         /**
  17          * Current knowledge element details.
  18          */
  19         protected OpenKnowledge myknelm = null;
  20
  21         /**
  22          * Injected knowledge element service.
  23          */
  24         private KnowledgeElementService _knowledgeElementService;
  25
  26         /**
  27          * Value of the menu property.
  28          * It can be: none, create, open, study, knowledge, sysadmin, help.
  29          */
  30         private String _menuProperty;
  31
  32         /**
  33          * Value of the title bar property.
  34          * It can be: study, knowledge.
  35          */
  36         private String _titleProperty;
  37
  38         /**
  39          * Value of the tool bar property.
  40          * It can be: none, standard, study, back.
  41          */
  42         private String _toolProperty;
  43
  44         /**
  45          * Value of the left menu property.
  46          * It can be: open, study, knowledge, scenario.
  47          */
  48         private String _leftMenuProperty;
  49
  50         /**
  51          * Property that indicates whether the current open study is editable or not.
  52          * On the screen it looks like pen on the status icon, pop-up menu also can be called.
  53          * It is necessary for correct building the title bar.
  54          */
  55         private String _editDisabledProperty = "false";
  56
  57         // ==============================================================================================================================
  58         // Action methods
  59         // ==============================================================================================================================
  60
  61         public String doOpen() {
  62                 myknelm = getOpenKnowledge();
  63                 if (myindex != null)
  64                         try { // Opening a knowledge from the search result
  65                                 int index = Integer.valueOf(myindex);
  66                                 if (myknelm != null && myknelm.getIndex() == index) { // - The selected knowledge is currently open
  67                                         selection = myknelm.getSelection(); // Current selection
  68                                 } else { // - The selected knowledge is new
  69                                         KnowledgeElement kelm = getKnowledgeElementService()
  70                                                         .selectKnowledgeElement(index);
  71                                         myknelm = open(kelm);
  72                                         selection = myknelm.getSelection(); // Default selection
  73                                 }
  74                         } catch (Exception error) {
  75                                 logger.error("Reason:", error);
  76                                 return ERROR;
  77                         }
  78                 else if (selection != null) { // Re-opening (refreshing) the currently open knowledge
  79                         KnowledgeElement kelm = getKnowledgeElementService()
  80                                         .selectKnowledgeElement(myknelm.getIndex());
  81                         myknelm = open(kelm); // Closes the previously open knowledge
  82                         myknelm.setSelection(selection);
  83                 }
  84                 getSession().put("menu.knowledge", myknelm.getMenu());
  85
  86                 setMenuProperty("knowledge");
  87                 setTitleProperty("knowledge");
  88                 setToolProperty("none");
  89                 setLeftMenuProperty("knowledge");
  90                 initializationFullScreenContext(_menuProperty, _titleProperty, _editDisabledProperty, _toolProperty, _leftMenuProperty);
  91
  92                 return SUCCESS;
  93         }
  94
  95         public String doSelectStep() {
  96                 myknelm = getOpenKnowledge();
  97
  98                 if (selection == null) { // Switch back to the current study
  99                         selection = myknelm.getSelection();
 100                 } else { // Selection of a step of current study
 101                         myknelm.setSelection(selection);
 102                 }
 103
 104                 setMenuProperty("knowledge");
 105                 setTitleProperty("knowledge");
 106                 setToolProperty("none");
 107                 setLeftMenuProperty("knowledge");
 108                 initializationFullScreenContext(_menuProperty, _titleProperty, _editDisabledProperty, _toolProperty, _leftMenuProperty);
 109
 110                 return SUCCESS;
 111         }
 112
 113         public String doSelectDocument() {
 114                 Execute todo = Execute.valueOf(action);
 115                 myknelm = getOpenKnowledge();
 116                 if (todo == Execute.develop)
 117                         myknelm.developDocument(myindex);
 118                 else if (todo == Execute.reduce)
 119                         myknelm.reduceHistory(myindex);
 120                 else if (todo == Execute.reduceall)
 121                         myknelm.reduceDocument(myindex);
 122
 123                 setMenuProperty("knowledge");
 124                 setTitleProperty("knowledge");
 125                 setToolProperty("none");
 126                 setLeftMenuProperty("knowledge");
 127                 initializationFullScreenContext(_menuProperty, _titleProperty, _editDisabledProperty, _toolProperty, _leftMenuProperty);
 128
 129                 return SUCCESS;
 130         }
 131
 132         public String doSelectKnowledge() {
 133                 Execute todo = Execute.valueOf(action);
 134                 myknelm = getOpenKnowledge();
 135                 if (todo == Execute.develop)
 136                         myknelm.developKnowledge(myindex);
 137                 else if (todo == Execute.reduce)
 138                         myknelm.reduceKnowledge(myindex);
 139
 140                 setMenuProperty("knowledge");
 141                 setTitleProperty("knowledge");
 142                 setToolProperty("none");
 143                 setLeftMenuProperty("knowledge");
 144                 initializationFullScreenContext(_menuProperty, _titleProperty, _editDisabledProperty, _toolProperty, _leftMenuProperty);
 145
 146                 return SUCCESS;
 147         }
 148
 149         public String doClose() {
 150                 closeKnowledge();
 151
 152                 setMenuProperty("none");
 153                 initializationScreenContext(_menuProperty);
 154
 155                 return SUCCESS;
 156         }
 157
 158         // ==============================================================================================================================
 159         // Getters
 160         // ==============================================================================================================================
 161
 162         public List<DocumentFacade> getDocuments() {
 163                 return myknelm.getDisplayedDocuments();
 164         }
 165
 166         public List<OpenObject.KnowledgeIterator> getKnowledges() {
 167                 return myknelm.getDisplayedKnowledges();
 168         }
 169
 170         public List<SimulationContextFacade> getSimulationContexts() {
 171                 return myknelm.getDisplayedSimulationContexts();
 172         }
 173
 174         public Step getSelectedStep() {
 175                 return myknelm.getSelectedStep();
 176         }
 177
 178         public String getWriteAccess() {
 179                 return "false";
 180         }
 181
 182         /**
 183          * Get the knowledgeElementService.
 184          *
 185          * @return the knowledgeElementService
 186          */
 187         public KnowledgeElementService getKnowledgeElementService() {
 188                 return _knowledgeElementService;
 189         }
 190
 191         /**
 192          * Set the knowledgeElementService.
 193          *
 194          * @param knowledgeElementService
 195          *            the knowledgeElementService to set
 196          */
 197         public void setKnowledgeElementService(
 198                         KnowledgeElementService knowledgeElementService) {
 199                 _knowledgeElementService = knowledgeElementService;
 200         }
 201
 202         /**
 203          * Get the menuProperty.
 204          * @return the menuProperty
 205          */
 206         public String getMenuProperty() {
 207                 return _menuProperty;
 208         }
 209
 210         /**
 211          * Set the menuProperty.
 212          * @param menuProperty the menuProperty to set
 213          */
 214         public void setMenuProperty(String menuProperty) {
 215                 this._menuProperty = menuProperty;
 216         }
 217
 218         /**
 219          * Get the _titleProperty.
 220          * @return the _titleProperty
 221          */
 222         public String getTitleProperty() {
 223                 return _titleProperty;
 224         }
 225
 226         /**
 227          * Set the _titleProperty.
 228          * @param _titleProperty the titleProperty to set
 229          */
 230         public void setTitleProperty(String titleProperty) {
 231                 _titleProperty = titleProperty;
 232         }
 233
 234         /**
 235          * Get the _editDisabledProperty.
 236          * @return the _editDisabledProperty
 237          */
 238         public final String getEditDisabledProperty() {
 239                 return _editDisabledProperty;
 240         }
 241
 242         /**
 243          * Set the _editDisabledProperty.
 244          * @param _editDisabledProperty the _editDisabledProperty to set
 245          */
 246         public final void setEditDisabledProperty(String _editDisabledProperty) {
 247                 this._editDisabledProperty = _editDisabledProperty;
 248         }
 249
 250         /**
 251          * Get the toolProperty.
 252          * @return the toolProperty
 253          */
 254         public String getToolProperty() {
 255                 return _toolProperty;
 256         }
 257
 258         /**
 259          * Set the toolProperty.
 260          * @param toolProperty the toolProperty to set
 261          */
 262         public void setToolProperty(final String toolProperty) {
 263                 _toolProperty = toolProperty;
 264         }
 265
 266         /**
 267          * Get the leftMenuProperty.
 268          * @return the leftMenuProperty
 269          */
 270         public String getLeftMenuProperty() {
 271                 return _leftMenuProperty;
 272         }
 273
 274         /**
 275          * Set the leftMenuProperty.
 276          * @param leftMenuProperty the leftMenuProperty to set
 277          */
 278         public void setLeftMenuProperty(final String leftMenuProperty) {
 279                 _leftMenuProperty = leftMenuProperty;
 280         }
 281 }