componentmanager.java

jawe的最新版本,基于Java的图形化工作流编辑器。图形化工作流编辑器 。使用JAVA语言开发

                  componentMap.put(jc.getName(), jc);
                  treeComponentAdded = true;
               } catch (Throwable thr) {
                  if (JaWE.getJaWEVersion() != JaWE.COMMUNITY_VERSION) {
                     JaWEManager.getInstance()
                        .getLoggingManager()
                        .error("ComponentManager -> error while adding JaWE component "
                                     + component + "!",
                               thr);
                  }
               }
            }
         }

         // other components
         String ocomp = ResourceManager.getResourceString(properties,
                                                          "Other.ComponentOrder");
         String[] ocomps = Utils.tokenize(ocomp, " ");
         for (int i = 0; i < ocomps.length; i++) {
            int pos = shoudBeAdded(compToAdd, ocomps[i]);
            if (pos != -1) {
               compToAdd.remove(pos);
               String component = ResourceManager.getResourceString(properties,
                                                                    "Component.Add."
                                                                          + ocomps[i]);
               String settings = ResourceManager.getResourceString(properties,
                                                                   "Settings."
                                                                         + ocomps[i]);
               try {
                  JaWEComponentSettings set = (JaWEComponentSettings) cl.loadClass(settings)
                     .newInstance();
                  set.setPropertyMgr(propertyMgr);

                  Constructor c = Class.forName(component).getConstructor(new Class[] {
                     JaWEComponentSettings.class
                  });
                  JaWEComponent jc = (JaWEComponent) c.newInstance(new Object[] {
                     set
                  });
                  jc.setType(JaWEComponent.OTHER_COMPONENT);
                  registerComponents(jc);
                  JaWEManager.getInstance()
                     .getLoggingManager()
                     .debug("ComponentManager -> component "
                            + jc.getName() + " added to JaWE");
                  componentMap.put(jc.getName(), jc);
               } catch (Throwable thr) {
                  if (JaWE.getJaWEVersion() != JaWE.COMMUNITY_VERSION) {
                     JaWEManager.getInstance()
                        .getLoggingManager()
                        .error("ComponentManager -> error while adding JaWE component "
                                     + component + "!",
                               thr);
                  }
               }
            }
         }

         for (int i = 0; i < compToAdd.size(); i++) {
            String component = ResourceManager.getResourceString(properties,
                                                                 "Component.Add."
                                                                       + compToAdd.get(i));
            String settings = ResourceManager.getResourceString(properties,
                                                                "Settings."
                                                                      + compToAdd.get(i));
            try {
               JaWEComponentSettings set = (JaWEComponentSettings) cl.loadClass(settings)
                  .newInstance();
               set.setPropertyMgr(propertyMgr);

               Constructor c = Class.forName(component).getConstructor(new Class[] {
                  JaWEComponentSettings.class
               });
               JaWEComponent jc = (JaWEComponent) c.newInstance(new Object[] {
                  set
               });
               registerComponents(jc);
               JaWEManager.getInstance()
                  .getLoggingManager()
                  .debug("ComponentManager -> component "
                         + jc.getName() + " added to JaWE");
               componentMap.put(jc.getName(), jc);
            } catch (Throwable thr) {
               if (JaWE.getJaWEVersion() != JaWE.COMMUNITY_VERSION) {
                  JaWEManager.getInstance()
                     .getLoggingManager()
                     .error("ComponentManager -> error while adding JaWE component "
                                  + component + "!",
                            thr);
               }
            }
         }

         String upperComponent = ResourceManager.getResourceString(properties,
                                                                   "UpperStatus");
         String upperSettings = ResourceManager.getResourceString(properties,
                                                                  "UpperStatus.Settings");
         if (null != upperComponent && !"".equals(upperComponent)) {
            try {
               JaWEComponentSettings set = (JaWEComponentSettings) cl.loadClass(upperSettings)
                  .newInstance();
               set.setPropertyMgr(propertyMgr);

               Constructor c = Class.forName(upperComponent).getConstructor(new Class[] {
                  JaWEComponentSettings.class
               });
               JaWEComponent jc = (JaWEComponent) c.newInstance(new Object[] {
                  set
               });
               jc.setType(JaWEComponent.UPPER_STATUS_COMPONENT);
               registerComponents(jc);
               JaWEManager.getInstance()
                  .getLoggingManager()
                  .debug("ComponentManager -> component "
                         + jc.getName() + " added to JaWE");
               componentMap.put(jc.getName(), jc);
            } catch (Throwable thr) {
               if (JaWE.getJaWEVersion() != JaWE.COMMUNITY_VERSION) {
                  JaWEManager.getInstance()
                     .getLoggingManager()
                     .error("ComponentManager -> error while adding JaWE component "
                                  + upperComponent + "!",
                            thr);
               }
            }
         }

         String lowerComponent = ResourceManager.getResourceString(properties,
                                                                   "LowerStatus");
         String lowerSettings = ResourceManager.getResourceString(properties,
                                                                  "LowerStatus.Settings");
         if (null != lowerComponent && !"".equals(lowerComponent)) {
            try {
               JaWEComponentSettings set = (JaWEComponentSettings) cl.loadClass(lowerSettings)
                  .newInstance();
               set.setPropertyMgr(propertyMgr);

               Constructor c = Class.forName(lowerComponent).getConstructor(new Class[] {
                  JaWEComponentSettings.class
               });
               JaWEComponent jc = (JaWEComponent) c.newInstance(new Object[] {
                  set
               });
               jc.setType(JaWEComponent.LOWER_STATUS_COMPONENT);
               registerComponents(jc);
               JaWEManager.getInstance()
                  .getLoggingManager()
                  .debug("ComponentManager -> component "
                         + jc.getName() + " added to JaWE");
               componentMap.put(jc.getName(), jc);
            } catch (Throwable thr) {
               if (JaWE.getJaWEVersion() != JaWE.COMMUNITY_VERSION) {
                  JaWEManager.getInstance()
                     .getLoggingManager()
                     .error("ComponentManager -> error while adding JaWE component "
                                  + lowerComponent + "!",
                            thr);
               }
            }
         }
      } else {
         initDefault();
      }
      if (!treeComponentAdded && JaWE.getJaWEVersion() == JaWE.COMMUNITY_VERSION) {
         try {
            SimpleNavigator snc = new SimpleNavigator(new SimpleNavigatorSettings());
            addComponent(snc);
            registerComponents(snc);
         } catch (Exception ex) {
            String msg = "ComponentManager --> Problems while instantiating SimpleNavigator - working without it!";
            JaWEManager.getInstance().getLoggingManager().error(msg, ex);
         }
      }
      JaWEManager.getInstance().getJaWEController().getJaWEFrame().rearrangeFrame();

   }

   protected int shoudBeAdded(List compList, String compName) {
      if (compName == null)
         return -1;
      for (int i = 0; i < compList.size(); i++) {
         String name = (String) compList.get(i);
         if (compName.equals(name))
            return i;
      }

      return -1;
   }

   protected void initDefault() {
      try {
         GraphController gc = new GraphController(new GraphSettings());
         addComponent(gc);
         registerComponents(gc);
         JaWEManager.getInstance()
         .getLoggingManager()
         .debug("ComponentManager -> component "+ gc.getName() + " added to JaWE");
      } catch (Exception ex) {
         String msg = "ComponentManager --> Problems while instantiating GraphController - working without it!";
         JaWEManager.getInstance().getLoggingManager().error(msg, ex);
      }
      try {
         XPDLViewController xpdlc = new XPDLViewController(new XPDLViewSettings());
         addComponent(xpdlc);
         registerComponents(xpdlc);
         JaWEManager.getInstance()
         .getLoggingManager()
         .debug("ComponentManager -> component "+ xpdlc.getName() + " added to JaWE");
      } catch (Exception ex) {
         String msg = "ComponentManager --> Problems while instantiating XPDLViewController - working without it!";
         JaWEManager.getInstance().getLoggingManager().error(msg, ex);
      }
   }

}