Merge "Issue #2074 fix null capabilities when loading procedures having to do with non-existent plugins" into development

Former-commit-id: b2f4a27464ffb3f8f5bb9cdc16a7ff32028aa936

cave/com.raytheon.uf.viz.core/src/com/raytheon/uf/viz/core/rsc/capabilities/Capabilities.java

@@ -52,6 +52,7 @@ import com.raytheon.uf.viz.core.rsc.AbstractResourceData;
  * Date         Ticket#    Engineer    Description
  * ------------ ---------- ----------- --------------------------
  * Feb 2, 2009             chammack    Initial creation
+ * Jun 7, 2013  2074       mnash       Fix for null capabilities trying to be added
  * 
  * </pre>
  * 
@@ -191,7 +192,9 @@ public class Capabilities implements Iterable<AbstractCapability> {
                 collection).iterator();
         while (collectionIterator.hasNext()) {
             AbstractCapability cap = collectionIterator.next();
-            this.backingMap.put(cap.getClass(), cap);
+            if (cap != null) {
+                this.backingMap.put(cap.getClass(), cap);
+            }
         }
     }
 

cave/com.raytheon.uf.viz.d2d.ui/src/com/raytheon/uf/viz/d2d/ui/actions/OpenAWIPSProcedure.java

@@ -47,7 +47,7 @@ import com.raytheon.viz.ui.dialogs.ICloseCallback;
  *    Sep 13, 2007             chammack    Initial Creation.
  *    Oct 16, 2012 1229        rferrel     Change to use ProcedureDlg.displayDialog.
  *    Oct 16, 2012 1229        rferrel     Changes for non-blocking ProcedureListDlg.
- * 
+ *    Jun 7, 2013  2074       mnash        Don't open the dialog if no procedures are deserialized
  * </pre>
  * 
  * @author chammack
@@ -77,10 +77,12 @@ public class OpenAWIPSProcedure extends AbstractHandler {
                         File f = selectedFile.getFile();
                         Procedure p = (Procedure) LoadSerializedXml
                                 .deserialize(f);
-                        ProcedureDlg.displayDialog(LocalizationUtil
+                        if (p != null) {
-                                .extractName(selectedFile.getName()), p,
+                            ProcedureDlg.displayDialog(LocalizationUtil
-                                VizWorkbenchManager.getInstance()
+                                    .extractName(selectedFile.getName()), p,
-                                        .getCurrentWindow().getShell());
+                                    VizWorkbenchManager.getInstance()
+                                            .getCurrentWindow().getShell());
+                        }
                     }
                     dialog = null;
                 }

cave/com.raytheon.uf.viz.d2d.ui/src/com/raytheon/uf/viz/d2d/ui/dialogs/procedures/ProcedureDlg.java

@@ -75,6 +75,7 @@ import com.raytheon.uf.viz.core.procedures.Procedure;
 import com.raytheon.uf.viz.core.rsc.AbstractRequestableResourceData;
 import com.raytheon.uf.viz.core.rsc.AbstractResourceData;
 import com.raytheon.uf.viz.core.rsc.AbstractVizResource;
+import com.raytheon.uf.viz.core.rsc.ResourceList;
 import com.raytheon.uf.viz.d2d.ui.dialogs.procedures.ProcedureComm.BundlePair;
 import com.raytheon.viz.ui.HistoryList;
 import com.raytheon.viz.ui.UiUtil;
@@ -100,7 +101,7 @@ import com.raytheon.viz.ui.editor.AbstractEditor;
  * Jan 15, 2013  DR 15699  D. Friedman Prompt for save when close button clicked. 
  * Jan 16, 2013  DR 15367  D. Friedman Enable save button for Up/Down changes. 
  * Feb 25, 2013 1640       bsteffen    Dispose old display in BundleLoader
- * 
+ * Jun 7, 2013  2074       mnash       Remove resource if doesn't instantiate correctly
  * </pre>
  * 
  * @author unknown
@@ -193,15 +194,26 @@ public class ProcedureDlg extends CaveSWTDialog {
         if (p != null && p.getBundles() != null) {
             Bundle[] bund = p.getBundles();
             for (Bundle b : bund) {
+                // remove any bad resource pairs from each display
+                for (AbstractRenderableDisplay display : b.getDisplays()) {
+                    ResourceList rList = display.getDescriptor()
+                            .getResourceList();
+                    // modify the resource list so that we remove any null
+                    // resource datas
+                    for (ResourcePair rp : rList) {
+                        if (rp.getResourceData() == null) {
+                            rList.remove(rp);
+                        }
+                    }
+                }
                 // Check to see if frozen
                 for (AbstractRenderableDisplay display : b.getDisplays()) {
-                    for (ResourcePair rp : display.getDescriptor()
+                    ResourceList rList = display.getDescriptor()
-                            .getResourceList()) {
+                            .getResourceList();
-                        if (rp.getResourceData() != null) {
+                    for (ResourcePair rp : rList) {
-                            if (rp.getResourceData().isFrozen()) {
+                        if (rp.getResourceData().isFrozen()) {
-                                frozen = true;
+                            frozen = true;
-                                break;
+                            break;
-                            }
                         }
                     }
                     if (frozen) {
@@ -958,8 +970,7 @@ public class ProcedureDlg extends CaveSWTDialog {
         }
     }
 
-    private void handleCloseRequest()
+    private void handleCloseRequest() {
-    {
         if (saved) {
             close();
         } else {
@@ -972,7 +983,8 @@ public class ProcedureDlg extends CaveSWTDialog {
      * to close it
      */
     private void showConfirmSaveDlg() {
-        CaveSWTDialog dlg = new CaveSWTDialog(shell, SWT.DIALOG_TRIM | SWT.PRIMARY_MODAL, CAVE.DO_NOT_BLOCK) {
+        CaveSWTDialog dlg = new CaveSWTDialog(shell, SWT.DIALOG_TRIM
+                | SWT.PRIMARY_MODAL, CAVE.DO_NOT_BLOCK) {
 
             @Override
             protected void initializeComponents(Shell shell) {