2229: Part 16: Use getOpenCase() instead of getCurrentCase() in stix, ingest, casemodule...

Core/src/org/sleuthkit/autopsy/casemodule/events/BlackBoardArtifactTagAddedEvent.java

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  *
- * Copyright 2015 Basis Technology Corp.
+ * Copyright 2015-2018 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,6 +21,7 @@ package org.sleuthkit.autopsy.casemodule.events;
 import java.io.Serializable;
 import javax.annotation.concurrent.Immutable;
 import org.sleuthkit.autopsy.casemodule.Case;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
 import org.sleuthkit.datamodel.BlackboardArtifactTag;
 import org.sleuthkit.datamodel.TskCoreException;
 
@@ -41,11 +42,11 @@ public class BlackBoardArtifactTagAddedEvent extends TagAddedEvent<BlackboardArt
      *
      * @return BlackboardArtifactTag that was added
      *
-     * @throws IllegalStateException
+     * @throws NoCurrentCaseException
      * @throws TskCoreException
      */
     @Override
-    BlackboardArtifactTag getTagByID() throws IllegalStateException, TskCoreException {
+    BlackboardArtifactTag getTagByID() throws NoCurrentCaseException, TskCoreException {
-        return Case.getCurrentCase().getServices().getTagsManager().getBlackboardArtifactTagByTagID(getTagID());
+        return Case.getOpenCase().getServices().getTagsManager().getBlackboardArtifactTagByTagID(getTagID());
     }
 }

Core/src/org/sleuthkit/autopsy/directorytree/ExternalViewerAction.java

@@ -29,6 +29,7 @@ import org.openide.nodes.Node;
 import org.openide.util.NbBundle.Messages;
 import org.openide.windows.WindowManager;
 import org.sleuthkit.autopsy.casemodule.Case;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
 import org.sleuthkit.autopsy.coreutils.Logger;
 import org.sleuthkit.autopsy.datamodel.ContentUtils;
 import org.sleuthkit.autopsy.datamodel.SlackFileNode;
@@ -79,7 +80,14 @@ public class ExternalViewerAction extends AbstractAction {
     @Override
     public void actionPerformed(ActionEvent e) {
         // Get the temp folder path of the case
-        String tempPath = Case.getCurrentCase().getTempDirectory();
+        Case openCase;
+        try {
+            openCase = Case.getOpenCase();
+        } catch (NoCurrentCaseException ex) {
+            logger.log(Level.WARNING, "Exception while getting open case.", ex); //NON-NLS
+            return;
+        }
+        String tempPath = openCase.getTempDirectory();
         tempPath = tempPath + File.separator + this.fileObject.getName();
 
         // create the temporary file

Core/src/org/sleuthkit/autopsy/ingest/IngestMessageDetailsPanel.java

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  *
- * Copyright 2011 Basis Technology Corp.
+ * Copyright 2011-2018 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -25,6 +25,7 @@ import javax.swing.JMenuItem;
 import javax.swing.text.html.HTMLEditorKit;
 import javax.swing.text.html.StyleSheet;
 import org.sleuthkit.autopsy.casemodule.Case;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
 import org.sleuthkit.autopsy.directorytree.DirectoryTreeTopComponent;
 import org.sleuthkit.autopsy.ingest.IngestMessagePanel.IngestMessageGroup;
 import org.sleuthkit.datamodel.AbstractFile;
@@ -249,8 +250,8 @@ class IngestMessageDetailsPanel extends javax.swing.JPanel {
                 long objId = artifact.getObjectID();
                 AbstractFile file = null;
                 try {
-                    file = Case.getCurrentCase().getSleuthkitCase().getAbstractFileById(objId);
+                    file = Case.getOpenCase().getSleuthkitCase().getAbstractFileById(objId);
-                } catch (TskException ex) {
+                } catch (TskException | NoCurrentCaseException ex) {
 
                 }
                 if (file == null) {

Core/src/org/sleuthkit/autopsy/ingest/events/ContentChangedEvent.java

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  *
- * Copyright 2011-2016 Basis Technology Corp.
+ * Copyright 2011-2018 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,6 +21,7 @@ package org.sleuthkit.autopsy.ingest.events;
 import java.io.Serializable;
 import java.util.logging.Level;
 import org.sleuthkit.autopsy.casemodule.Case;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
 import org.sleuthkit.autopsy.coreutils.Logger;
 import org.sleuthkit.autopsy.events.AutopsyEvent;
 import org.sleuthkit.autopsy.ingest.IngestManager;
@@ -85,10 +86,10 @@ public final class ContentChangedEvent extends AutopsyEvent implements Serializa
         }
         try {
             SerializableEventData data = (SerializableEventData) super.getOldValue();
-            Content content = Case.getCurrentCase().getSleuthkitCase().getContentById(data.contentId);
+            Content content = Case.getOpenCase().getSleuthkitCase().getContentById(data.contentId);
             eventData = new ModuleContentEvent(data.moduleName, content);
             return eventData;
-        } catch (IllegalStateException | TskCoreException ex) {
+        } catch (NoCurrentCaseException | TskCoreException ex) {
             logger.log(Level.SEVERE, "Error doing lazy load for remote event", ex); //NON-NLS
             return null;
         }

Core/src/org/sleuthkit/autopsy/ingest/events/FileAnalyzedEvent.java

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  *
- * Copyright 2015 Basis Technology Corp.
+ * Copyright 2015-2018 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -21,6 +21,7 @@ package org.sleuthkit.autopsy.ingest.events;
 import java.io.Serializable;
 import java.util.logging.Level;
 import org.sleuthkit.autopsy.casemodule.Case;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
 import org.sleuthkit.autopsy.coreutils.Logger;
 import org.sleuthkit.autopsy.events.AutopsyEvent;
 import org.sleuthkit.autopsy.ingest.IngestManager;
@@ -76,9 +77,9 @@ public final class FileAnalyzedEvent extends AutopsyEvent implements Serializabl
         }
         try {
             long id = (Long) super.getOldValue();
-            file = Case.getCurrentCase().getSleuthkitCase().getAbstractFileById(id);
+            file = Case.getOpenCase().getSleuthkitCase().getAbstractFileById(id);
             return file;
-        } catch (IllegalStateException | TskCoreException ex) {
+        } catch (NoCurrentCaseException | TskCoreException ex) {
             logger.log(Level.SEVERE, "Error doing lazy load for remote event", ex); //NON-NLS
             return null;
         }

Core/src/org/sleuthkit/autopsy/modules/stix/EvalSystemObj.java

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  * 
- * Copyright 2013 Basis Technology Corp.
+ * Copyright 2013-2018 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -31,6 +31,7 @@ import java.util.ArrayList;
 
 import org.mitre.cybox.objects.SystemObjectType;
 import org.mitre.cybox.objects.WindowsSystem;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
 
 /**
  *
@@ -135,7 +136,7 @@ class EvalSystemObj extends EvaluatableObject {
         setUnsupportedFieldWarnings();
 
         try {
-            Case case1 = Case.getCurrentCase();
+            Case case1 = Case.getOpenCase();
             SleuthkitCase sleuthkitCase = case1.getSleuthkitCase();
             List<OSInfo> osInfoList = OSUtility.getOSInfo(sleuthkitCase);
 
@@ -217,7 +218,7 @@ class EvalSystemObj extends EvaluatableObject {
                 return new ObservableResult(id, "SystemObject: No OS artifacts found", //NON-NLS
                         spacing, ObservableResult.ObservableState.INDETERMINATE, null);
             }
-        } catch (TskCoreException ex) {
+        } catch (TskCoreException | NoCurrentCaseException ex) {
             return new ObservableResult(id, "SystemObject: Exception during evaluation: " + ex.getLocalizedMessage(), //NON-NLS
                     spacing, ObservableResult.ObservableState.INDETERMINATE, null);
         }

Core/src/org/sleuthkit/autopsy/modules/stix/EvalURLHistoryObj.java

@@ -1,7 +1,7 @@
 /*
  * Autopsy Forensic Browser
  * 
- * Copyright 2013 Basis Technology Corp.
+ * Copyright 2013-2018 Basis Technology Corp.
  * Contact: carrier <at> sleuthkit <dot> org
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -30,6 +30,7 @@ import java.util.ArrayList;
 import org.mitre.cybox.common_2.AnyURIObjectPropertyType;
 import org.mitre.cybox.objects.URLHistory;
 import org.mitre.cybox.objects.URLHistoryEntryType;
+import org.sleuthkit.autopsy.casemodule.NoCurrentCaseException;
 
 /**
  *
@@ -138,7 +139,7 @@ class EvalURLHistoryObj extends EvaluatableObject {
                 }
 
                 try {
-                    Case case1 = Case.getCurrentCase();
+                    Case case1 = Case.getOpenCase();
                     SleuthkitCase sleuthkitCase = case1.getSleuthkitCase();
                     List<BlackboardArtifact> artList
                             = sleuthkitCase.getBlackboardArtifacts(BlackboardArtifact.ARTIFACT_TYPE.TSK_WEB_HISTORY);
@@ -206,7 +207,7 @@ class EvalURLHistoryObj extends EvaluatableObject {
                         }
                     }
 
-                } catch (TskCoreException ex) {
+                } catch (TskCoreException | NoCurrentCaseException ex) {
                     return new ObservableResult(id, "URLHistoryObject: Exception during evaluation: " + ex.getLocalizedMessage(), //NON-NLS
                             spacing, ObservableResult.ObservableState.INDETERMINATE, null);
                 }
@@ -231,7 +232,7 @@ class EvalURLHistoryObj extends EvaluatableObject {
             // It doesn't seem too useful, but we can just search for the browser name
             // if there aren't any URL entries
             try {
-                Case case1 = Case.getCurrentCase();
+                Case case1 = Case.getOpenCase();
                 SleuthkitCase sleuthkitCase = case1.getSleuthkitCase();
                 List<BlackboardArtifact> artList
                         = sleuthkitCase.getBlackboardArtifacts(BlackboardArtifact.ARTIFACT_TYPE.TSK_WEB_HISTORY);
@@ -264,7 +265,7 @@ class EvalURLHistoryObj extends EvaluatableObject {
                 // Didn't find any matches
                 return new ObservableResult(id, "URLHistoryObject: No matches found for " + baseSearchString, //NON-NLS
                         spacing, ObservableResult.ObservableState.FALSE, null);
-            } catch (TskCoreException ex) {
+            } catch (TskCoreException | NoCurrentCaseException ex) {
                 return new ObservableResult(id, "URLHistoryObject: Exception during evaluation: " + ex.getLocalizedMessage(), //NON-NLS
                         spacing, ObservableResult.ObservableState.INDETERMINATE, null);
             }