eclipse/plugins/org.argeo.slc.client.ui/src/org/argeo/slc/client/ui/commands/EditRealizedFlowDetailsHandler.java

   1 package org.argeo.slc.client.ui.commands;
   2
   3 import org.argeo.slc.client.oxm.OxmInterface;
   4 import org.argeo.slc.client.ui.views.ProcessParametersView;
   5 import org.argeo.slc.process.RealizedFlow;
   6 import org.eclipse.core.commands.AbstractHandler;
   7 import org.eclipse.core.commands.ExecutionEvent;
   8 import org.eclipse.core.commands.ExecutionException;
   9 import org.eclipse.ui.handlers.HandlerUtil;
  10
  11 /**
  12  *
  13  * @author bsinou
  14  *
  15  *         Command handler to display and edit the attributes of a given
  16  *         Realizedflow. The corresponding RealizedFlow is passed via command
  17  *         parameters and unmarshalled with the oxmBean which is injected by
  18  *         Spring.
  19  *
  20  *         Note thet passing an index of -1 will cause the reset of the View
  21  *         (used among others when removing processes from the batch).
  22  */
  23
  24 public class EditRealizedFlowDetailsHandler extends AbstractHandler {
  25
  26         // IoC
  27         private OxmInterface oxmBean;
  28
  29         public Object execute(ExecutionEvent event) throws ExecutionException {
  30                 // We pass Realized flow through command parameters as XML
  31                 String rfAsXml = event
  32                                 .getParameter("org.argeo.slc.client.commands.realizedFlowAsXml");
  33                 int index = new Integer(
  34                                 event.getParameter("org.argeo.slc.client.commands.realizedFlowIndex"))
  35                                 .intValue();
  36                 try {
  37                         ProcessParametersView ppView = (ProcessParametersView) HandlerUtil
  38                                         .getActiveWorkbenchWindow(event).getActivePage()
  39                                         .showView(ProcessParametersView.ID);
  40
  41                         if (index == -1)
  42                                 ppView.setRealizedFlow(-1, null);
  43                         else {
  44                                 RealizedFlow rf = (RealizedFlow) oxmBean.unmarshal(rfAsXml);
  45                                 ppView.setRealizedFlow(index, rf);
  46
  47                         }
  48                 } catch (Exception e) {
  49                         e.printStackTrace();
  50                 }
  51                 return null;
  52         }
  53
  54         // IoC
  55         public void setOxmBean(OxmInterface oxmBean) {
  56                 this.oxmBean = oxmBean;
  57         }
  58
  59 }