Merge pull request #3383 from raman-bt/sqliteviewer

3415: SQLite Viewer -  Show Table Content

Core/src/org/sleuthkit/autopsy/contentviewers/Bundle.properties

@@ -35,5 +35,11 @@ MessageContentViewer.attachmentsPanel.TabConstraints.tabTitle=Attachments
 MessageContentViewer.viewInNewWindowButton.text=View in New Window
 JPEGViewerDummy.jLabel1.text=You are looking at a JPEG file:
 JPEGViewerDummy.jTextField1.text=jTextField1
-SQLiteViewer.jLabel1.text=Table
+SQLiteViewer.nextPageButton.text=
+SQLiteViewer.prevPageButton.text=
+SQLiteViewer.numPagesLabel.text=N
+SQLiteViewer.jLabel3.text=of
+SQLiteViewer.currPageLabel.text=x
+SQLiteViewer.jLabel2.text=Page
 SQLiteViewer.numEntriesField.text=num Entries
+SQLiteViewer.jLabel1.text=Table

Core/src/org/sleuthkit/autopsy/contentviewers/SQLiteTableRowFactory.java

@@ -0,0 +1,88 @@
+/*
+ * Autopsy Forensic Browser
+ *
+ * Copyright 2018 Basis Technology Corp.
+ * Contact: carrier <at> sleuthkit <dot> org
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.sleuthkit.autopsy.contentviewers;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import org.openide.nodes.AbstractNode;
+import org.openide.nodes.ChildFactory;
+import org.openide.nodes.Children;
+import org.openide.nodes.Node;
+import org.openide.nodes.Sheet;
+import org.sleuthkit.autopsy.datamodel.NodeProperty;
+
+public class SQLiteTableRowFactory extends ChildFactory<Integer> {
+
+    private final List<Map<String, Object>> rows;
+
+    public SQLiteTableRowFactory(List<Map<String, Object>> rows) {
+        this.rows = rows;
+    }
+
+    @Override
+    protected boolean createKeys(List<Integer> keys) {
+        if (rows != null) {
+            for (int i = 0; i < rows.size(); i++) {
+                keys.add(i);
+            }
+        }
+        return true;
+    }
+
+    @Override
+    protected Node createNodeForKey(Integer key) {
+        if (Objects.isNull(rows) || rows.isEmpty() || key >= rows.size()) {
+            return null;
+        }
+
+        return new SQLiteTableRowNode(rows.get(key));
+    }
+
+}
+
+class SQLiteTableRowNode extends AbstractNode {
+
+    private final Map<String, Object> row;
+
+    SQLiteTableRowNode(Map<String, Object> row) {
+        super(Children.LEAF);
+        this.row = row;
+    }
+
+    @Override
+    protected Sheet createSheet() {
+
+        Sheet s = super.createSheet();
+        Sheet.Set properties = s.get(Sheet.PROPERTIES);
+        if (properties == null) {
+            properties = Sheet.createPropertiesSet();
+            s.put(properties);
+        }
+
+        for (Map.Entry<String, Object> col : row.entrySet()) {
+            String colName = col.getKey();
+            String colVal = col.getValue().toString();
+
+            properties.put(new NodeProperty<>(colName, colName, colName, colVal)); // NON-NLS
+        }
+
+        return s;
+    }
+}

Core/src/org/sleuthkit/autopsy/contentviewers/SQLiteTableView.form

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.4" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+    <AuxValue name="designerSize" type="java.awt.Dimension" value="-84,-19,0,5,115,114,0,18,106,97,118,97,46,97,119,116,46,68,105,109,101,110,115,105,111,110,65,-114,-39,-41,-84,95,68,20,2,0,2,73,0,6,104,101,105,103,104,116,73,0,5,119,105,100,116,104,120,112,0,0,1,44,0,0,1,-112"/>
+  </AuxValues>
+
+  <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
+</Form>

Core/src/org/sleuthkit/autopsy/contentviewers/SQLiteTableView.java

@@ -0,0 +1,163 @@
+/*
+ * Autopsy Forensic Browser
+ *
+ * Copyright 2018 Basis Technology Corp.
+ * Contact: carrier <at> sleuthkit <dot> org
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.sleuthkit.autopsy.contentviewers;
+
+import java.awt.BorderLayout;
+import java.awt.Component;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.swing.JPanel;
+import javax.swing.JTable;
+import javax.swing.ListSelectionModel;
+import javax.swing.ScrollPaneConstants;
+import javax.swing.SwingWorker;
+import javax.swing.table.TableCellRenderer;
+import javax.swing.table.TableColumnModel;
+import org.netbeans.swing.etable.ETableColumn;
+import org.netbeans.swing.etable.ETableColumnModel;
+import org.netbeans.swing.outline.Outline;
+import org.openide.explorer.ExplorerManager;
+import org.openide.nodes.AbstractNode;
+import org.openide.nodes.Children;
+
+class SQLiteTableView extends JPanel implements ExplorerManager.Provider {
+
+    private final org.openide.explorer.view.OutlineView outlineView;
+    private final Outline outline;
+    private final ExplorerManager explorerManager;
+
+    /**
+     * Creates new form SQLiteTableView
+     *
+     */
+    SQLiteTableView() {
+
+        initComponents();
+        outlineView = new org.openide.explorer.view.OutlineView();
+        add(outlineView, BorderLayout.CENTER);
+        outlineView.setPropertyColumns();   // column headers will be set later
+        outlineView.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_ALWAYS);
+        outlineView.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
+
+        outline = outlineView.getOutline();
+
+        outline.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        outline.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
+        outline.setRowSelectionAllowed(false);
+        outline.setRootVisible(false);
+
+        explorerManager = new ExplorerManager();
+    }
+
+    /**
+     * Sets up the columns in the display table
+     *
+     * @param tableRows
+     */
+    void setupTable(List<Map<String, Object>> tableRows) {
+
+     
+        if (Objects.isNull(tableRows) || tableRows.isEmpty()) {
+            outlineView.setPropertyColumns();
+        } else {
+
+            // Set up the column names
+            Map<String, Object> row = tableRows.get(0);
+            String[] propStrings = new String[row.size() * 2];
+            int i = 0;
+            for (Map.Entry<String, Object> col : row.entrySet()) {
+                String colName = col.getKey();
+                propStrings[2 * i] = colName;
+                propStrings[2 * i + 1] = colName;
+                i++;
+            }
+
+            outlineView.setPropertyColumns(propStrings);
+        }
+        
+        // Hide the 'Nodes' column
+        TableColumnModel columnModel = outline.getColumnModel();
+        ETableColumn column = (ETableColumn) columnModel.getColumn(0);
+        ((ETableColumnModel) columnModel).setColumnHidden(column, true);
+
+        // Set the Nodes for the ExplorerManager.
+        // The Swingworker ensures that setColumnWidths() is called after all nodes have been created.
+        new SwingWorker<Boolean, Void>() {
+            @Override
+            protected Boolean doInBackground() throws Exception {
+
+                explorerManager.setRootContext(new AbstractNode(Children.create(new SQLiteTableRowFactory(tableRows), true)));
+                return false;
+            }
+
+            @Override
+            protected void done() {
+                super.done();
+                
+                setColumnWidths();
+            }
+        }.execute();
+        
+    }
+
+    private void setColumnWidths() {
+        int margin = 4;
+        int padding = 8;
+
+         // find the maximum width needed to fit the values for the first N rows, at most
+        final int rows = Math.min(20, outline.getRowCount());
+        for (int col = 1; col < outline.getColumnCount(); col++) {
+            int columnWidthLimit = 500;
+            int columnWidth = 50;
+
+            for (int row = 0; row < rows; row++) {
+                TableCellRenderer renderer = outline.getCellRenderer(row, col);
+                Component comp = outline.prepareRenderer(renderer, row, col);
+          
+                columnWidth = Math.max(comp.getPreferredSize().width, columnWidth);
+            }
+
+            columnWidth += 2 * margin + padding; // add margin and regular padding
+            columnWidth = Math.min(columnWidth, columnWidthLimit);
+            outline.getColumnModel().getColumn(col).setPreferredWidth(columnWidth);
+        }
+    }
+    
+    
+    /**
+     * This method is called from within the constructor to initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is always
+     * regenerated by the Form Editor.
+     */
+    @SuppressWarnings("unchecked")
+    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        setLayout(new java.awt.BorderLayout());
+    }// </editor-fold>//GEN-END:initComponents
+
+    @Override
+    public ExplorerManager getExplorerManager() {
+        return explorerManager;
+    }
+
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    // End of variables declaration//GEN-END:variables
+}

Core/src/org/sleuthkit/autopsy/contentviewers/SQLiteViewer.form

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 
-<Form version="1.5" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
+<Form version="1.9" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">
   <AuxValues>
     <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="1"/>
     <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
@@ -16,22 +16,27 @@
   <Layout>
     <DimensionLayout dim="0">
       <Group type="103" groupAlignment="0" attributes="0">
-          <Component id="jHdrPanel" alignment="0" max="32767" attributes="0"/>
+          <Component id="jHdrPanel" max="32767" attributes="0"/>
-          <Component id="jTableDataPanel" alignment="0" max="32767" attributes="0"/>
+          <Component id="jTableDataPanel" max="32767" attributes="0"/>
       </Group>
     </DimensionLayout>
     <DimensionLayout dim="1">
       <Group type="103" groupAlignment="0" attributes="0">
           <Group type="102" alignment="0" attributes="0">
-              <Component id="jHdrPanel" min="-2" max="-2" attributes="0"/>
+              <Component id="jHdrPanel" min="-2" pref="53" max="-2" attributes="0"/>
-              <EmptySpace type="unrelated" min="-2" max="-2" attributes="0"/>
+              <EmptySpace min="-2" pref="0" max="-2" attributes="0"/>
-              <Component id="jTableDataPanel" max="32767" attributes="0"/>
+              <Component id="jTableDataPanel" pref="317" max="32767" attributes="0"/>
           </Group>
       </Group>
     </DimensionLayout>
   </Layout>
   <SubComponents>
     <Container class="javax.swing.JPanel" name="jHdrPanel">
+      <Properties>
+        <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+          <Dimension value="[536, 40]"/>
+        </Property>
+      </Properties>
 
       <Layout>
         <DimensionLayout dim="0">
@@ -39,11 +44,23 @@
               <Group type="102" alignment="0" attributes="0">
                   <EmptySpace max="-2" attributes="0"/>
                   <Component id="jLabel1" min="-2" max="-2" attributes="0"/>
-                  <EmptySpace type="unrelated" max="-2" attributes="0"/>
+                  <EmptySpace max="-2" attributes="0"/>
                   <Component id="tablesDropdownList" min="-2" pref="130" max="-2" attributes="0"/>
-                  <EmptySpace min="-2" pref="23" max="-2" attributes="0"/>
+                  <EmptySpace type="separate" max="-2" attributes="0"/>
                   <Component id="numEntriesField" min="-2" pref="71" max="-2" attributes="0"/>
-                  <EmptySpace pref="130" max="32767" attributes="0"/>
+                  <EmptySpace min="-2" pref="15" max="-2" attributes="0"/>
+                  <Component id="jLabel2" min="-2" max="-2" attributes="0"/>
+                  <EmptySpace max="-2" attributes="0"/>
+                  <Component id="currPageLabel" min="-2" max="-2" attributes="0"/>
+                  <EmptySpace max="-2" attributes="0"/>
+                  <Component id="jLabel3" min="-2" max="-2" attributes="0"/>
+                  <EmptySpace max="-2" attributes="0"/>
+                  <Component id="numPagesLabel" min="-2" max="-2" attributes="0"/>
+                  <EmptySpace type="separate" max="-2" attributes="0"/>
+                  <Component id="prevPageButton" min="-2" pref="23" max="-2" attributes="0"/>
+                  <EmptySpace min="0" pref="0" max="-2" attributes="0"/>
+                  <Component id="nextPageButton" min="-2" pref="23" max="-2" attributes="0"/>
+                  <EmptySpace pref="133" max="32767" attributes="0"/>
               </Group>
           </Group>
         </DimensionLayout>
@@ -51,12 +68,20 @@
           <Group type="103" groupAlignment="0" attributes="0">
               <Group type="102" alignment="0" attributes="0">
                   <EmptySpace max="-2" attributes="0"/>
-                  <Group type="103" groupAlignment="3" attributes="0">
+                  <Group type="103" groupAlignment="0" attributes="0">
-                      <Component id="tablesDropdownList" alignment="3" min="-2" max="-2" attributes="0"/>
+                      <Component id="nextPageButton" alignment="0" min="-2" pref="23" max="-2" attributes="0"/>
-                      <Component id="jLabel1" alignment="3" min="-2" max="-2" attributes="0"/>
+                      <Component id="prevPageButton" alignment="0" min="-2" pref="23" max="-2" attributes="0"/>
-                      <Component id="numEntriesField" alignment="3" min="-2" max="-2" attributes="0"/>
+                      <Group type="103" groupAlignment="3" attributes="0">
+                          <Component id="tablesDropdownList" alignment="3" min="-2" max="-2" attributes="0"/>
+                          <Component id="jLabel1" alignment="3" min="-2" max="-2" attributes="0"/>
+                          <Component id="numEntriesField" alignment="3" min="-2" max="-2" attributes="0"/>
+                          <Component id="jLabel2" alignment="3" min="-2" max="-2" attributes="0"/>
+                          <Component id="currPageLabel" alignment="3" min="-2" max="-2" attributes="0"/>
+                          <Component id="jLabel3" alignment="3" min="-2" max="-2" attributes="0"/>
+                          <Component id="numPagesLabel" alignment="3" min="-2" max="-2" attributes="0"/>
+                      </Group>
                   </Group>
-                  <EmptySpace pref="16" max="32767" attributes="0"/>
+                  <EmptySpace max="-2" attributes="0"/>
               </Group>
           </Group>
         </DimensionLayout>
@@ -97,57 +122,88 @@
               <Border info="null"/>
             </Property>
           </Properties>
+        </Component>
+        <Component class="javax.swing.JLabel" name="jLabel2">
+          <Properties>
+            <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
+              <ResourceString bundle="org/sleuthkit/autopsy/contentviewers/Bundle.properties" key="SQLiteViewer.jLabel2.text" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
+            </Property>
+          </Properties>
+        </Component>
+        <Component class="javax.swing.JLabel" name="currPageLabel">
+          <Properties>
+            <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
+              <ResourceString bundle="org/sleuthkit/autopsy/contentviewers/Bundle.properties" key="SQLiteViewer.currPageLabel.text" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
+            </Property>
+          </Properties>
+        </Component>
+        <Component class="javax.swing.JLabel" name="jLabel3">
+          <Properties>
+            <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
+              <ResourceString bundle="org/sleuthkit/autopsy/contentviewers/Bundle.properties" key="SQLiteViewer.jLabel3.text" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
+            </Property>
+          </Properties>
+        </Component>
+        <Component class="javax.swing.JLabel" name="numPagesLabel">
+          <Properties>
+            <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
+              <ResourceString bundle="org/sleuthkit/autopsy/contentviewers/Bundle.properties" key="SQLiteViewer.numPagesLabel.text" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
+            </Property>
+          </Properties>
+        </Component>
+        <Component class="javax.swing.JButton" name="prevPageButton">
+          <Properties>
+            <Property name="icon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+              <Image iconType="3" name="/org/sleuthkit/autopsy/corecomponents/btn_step_back.png"/>
+            </Property>
+            <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
+              <ResourceString bundle="org/sleuthkit/autopsy/contentviewers/Bundle.properties" key="SQLiteViewer.prevPageButton.text" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
+            </Property>
+            <Property name="borderPainted" type="boolean" value="false"/>
+            <Property name="contentAreaFilled" type="boolean" value="false"/>
+            <Property name="disabledSelectedIcon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+              <Image iconType="3" name="/org/sleuthkit/autopsy/corecomponents/btn_step_back_disabled.png"/>
+            </Property>
+            <Property name="margin" type="java.awt.Insets" editor="org.netbeans.beaninfo.editors.InsetsEditor">
+              <Insets value="[2, 0, 2, 0]"/>
+            </Property>
+            <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+              <Dimension value="[23, 23]"/>
+            </Property>
+          </Properties>
           <Events>
-            <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="numEntriesFieldActionPerformed"/>
+            <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="prevPageButtonActionPerformed"/>
+          </Events>
+        </Component>
+        <Component class="javax.swing.JButton" name="nextPageButton">
+          <Properties>
+            <Property name="icon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+              <Image iconType="3" name="/org/sleuthkit/autopsy/corecomponents/btn_step_forward.png"/>
+            </Property>
+            <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">
+              <ResourceString bundle="org/sleuthkit/autopsy/contentviewers/Bundle.properties" key="SQLiteViewer.nextPageButton.text" replaceFormat="org.openide.util.NbBundle.getMessage({sourceFileName}.class, &quot;{key}&quot;)"/>
+            </Property>
+            <Property name="borderPainted" type="boolean" value="false"/>
+            <Property name="contentAreaFilled" type="boolean" value="false"/>
+            <Property name="disabledSelectedIcon" type="javax.swing.Icon" editor="org.netbeans.modules.form.editors2.IconEditor">
+              <Image iconType="3" name="/org/sleuthkit/autopsy/corecomponents/btn_step_forward_disabled.png"/>
+            </Property>
+            <Property name="margin" type="java.awt.Insets" editor="org.netbeans.beaninfo.editors.InsetsEditor">
+              <Insets value="[2, 0, 2, 0]"/>
+            </Property>
+            <Property name="preferredSize" type="java.awt.Dimension" editor="org.netbeans.beaninfo.editors.DimensionEditor">
+              <Dimension value="[23, 23]"/>
+            </Property>
+          </Properties>
+          <Events>
+            <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="nextPageButtonActionPerformed"/>
           </Events>
         </Component>
       </SubComponents>
     </Container>
     <Container class="javax.swing.JPanel" name="jTableDataPanel">
 
-      <Layout>
+      <Layout class="org.netbeans.modules.form.compat2.layouts.DesignBorderLayout"/>
-        <DimensionLayout dim="0">
-          <Group type="103" groupAlignment="0" attributes="0">
-              <Group type="102" alignment="0" attributes="0">
-                  <EmptySpace min="-2" max="-2" attributes="0"/>
-                  <Component id="jScrollPane1" pref="0" max="32767" attributes="0"/>
-                  <EmptySpace min="-2" pref="15" max="-2" attributes="0"/>
-              </Group>
-          </Group>
-        </DimensionLayout>
-        <DimensionLayout dim="1">
-          <Group type="103" groupAlignment="0" attributes="0">
-              <Group type="102" alignment="0" attributes="0">
-                  <EmptySpace min="-2" max="-2" attributes="0"/>
-                  <Component id="jScrollPane1" pref="275" max="32767" attributes="0"/>
-                  <EmptySpace min="-2" max="-2" attributes="0"/>
-              </Group>
-          </Group>
-        </DimensionLayout>
-      </Layout>
-      <SubComponents>
-        <Container class="javax.swing.JScrollPane" name="jScrollPane1">
-          <AuxValues>
-            <AuxValue name="autoScrollPane" type="java.lang.Boolean" value="true"/>
-          </AuxValues>
-
-          <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
-          <SubComponents>
-            <Component class="javax.swing.JTable" name="jTable1">
-              <Properties>
-                <Property name="model" type="javax.swing.table.TableModel" editor="org.netbeans.modules.form.editors2.TableModelEditor">
-                  <Table columnCount="4" rowCount="4">
-                    <Column editable="true" title="Title 1" type="java.lang.Object"/>
-                    <Column editable="true" title="Title 2" type="java.lang.Object"/>
-                    <Column editable="true" title="Title 3" type="java.lang.Object"/>
-                    <Column editable="true" title="Title 4" type="java.lang.Object"/>
-                  </Table>
-                </Property>
-              </Properties>
-            </Component>
-          </SubComponents>
-        </Container>
-      </SubComponents>
     </Container>
   </SubComponents>
 </Form>

Core/src/org/sleuthkit/autopsy/contentviewers/SQLiteViewer.java

@@ -18,22 +18,29 @@
  */
 package org.sleuthkit.autopsy.contentviewers;
 
+import java.awt.BorderLayout;
 import java.awt.Component;
 import java.io.File;
 import java.io.IOException;
-import java.util.Arrays;
-import java.util.List;
-import java.util.logging.Level;
 import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.ResultSet;
-import java.sql.Statement;
+import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.TreeMap;
 import java.util.concurrent.ExecutionException;
+import java.util.logging.Level;
 import javax.swing.JComboBox;
 import javax.swing.SwingWorker;
+import org.openide.util.NbBundle;
 import org.sleuthkit.autopsy.casemodule.Case;
 import org.sleuthkit.autopsy.coreutils.Logger;
 import org.sleuthkit.autopsy.datamodel.ContentUtils;
@@ -48,16 +55,22 @@ public class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
     private String tmpDBPathName = null;
     private File tmpDBFile = null;
 
-    // TBD: Change the value to be a Array of ColDefs
+    private final Map<String, String> dbTablesMap = new TreeMap<>();
-    Map<String, String> dbTablesMap = new TreeMap<>();
+
+    private static final int ROWS_PER_PAGE = 100;
+    private int numRows;    // num of rows in the selected table
+    private int currPage = 0; // curr page of rows being displayed
+
+    SQLiteTableView selectedTableView = new SQLiteTableView();
+
+    private SwingWorker<? extends Object, ? extends Object> worker;
 
     /**
      * Creates new form SQLiteViewer
      */
     public SQLiteViewer() {
         initComponents();
-
+        jTableDataPanel.add(selectedTableView, BorderLayout.CENTER);
-        customizeComponents();
     }
 
     /**
@@ -73,9 +86,15 @@ public class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
         tablesDropdownList = new javax.swing.JComboBox<>();
         jLabel1 = new javax.swing.JLabel();
         numEntriesField = new javax.swing.JTextField();
+        jLabel2 = new javax.swing.JLabel();
+        currPageLabel = new javax.swing.JLabel();
+        jLabel3 = new javax.swing.JLabel();
+        numPagesLabel = new javax.swing.JLabel();
+        prevPageButton = new javax.swing.JButton();
+        nextPageButton = new javax.swing.JButton();
         jTableDataPanel = new javax.swing.JPanel();
-        jScrollPane1 = new javax.swing.JScrollPane();
+
-        jTable1 = new javax.swing.JTable();
+        jHdrPanel.setPreferredSize(new java.awt.Dimension(536, 40));
 
         tablesDropdownList.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));
         tablesDropdownList.addActionListener(new java.awt.event.ActionListener() {
@@ -89,9 +108,38 @@ public class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
         numEntriesField.setEditable(false);
         numEntriesField.setText(org.openide.util.NbBundle.getMessage(SQLiteViewer.class, "SQLiteViewer.numEntriesField.text")); // NOI18N
         numEntriesField.setBorder(null);
-        numEntriesField.addActionListener(new java.awt.event.ActionListener() {
+
+        org.openide.awt.Mnemonics.setLocalizedText(jLabel2, org.openide.util.NbBundle.getMessage(SQLiteViewer.class, "SQLiteViewer.jLabel2.text")); // NOI18N
+
+        org.openide.awt.Mnemonics.setLocalizedText(currPageLabel, org.openide.util.NbBundle.getMessage(SQLiteViewer.class, "SQLiteViewer.currPageLabel.text")); // NOI18N
+
+        org.openide.awt.Mnemonics.setLocalizedText(jLabel3, org.openide.util.NbBundle.getMessage(SQLiteViewer.class, "SQLiteViewer.jLabel3.text")); // NOI18N
+
+        org.openide.awt.Mnemonics.setLocalizedText(numPagesLabel, org.openide.util.NbBundle.getMessage(SQLiteViewer.class, "SQLiteViewer.numPagesLabel.text")); // NOI18N
+
+        prevPageButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/corecomponents/btn_step_back.png"))); // NOI18N
+        org.openide.awt.Mnemonics.setLocalizedText(prevPageButton, org.openide.util.NbBundle.getMessage(SQLiteViewer.class, "SQLiteViewer.prevPageButton.text")); // NOI18N
+        prevPageButton.setBorderPainted(false);
+        prevPageButton.setContentAreaFilled(false);
+        prevPageButton.setDisabledSelectedIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/corecomponents/btn_step_back_disabled.png"))); // NOI18N
+        prevPageButton.setMargin(new java.awt.Insets(2, 0, 2, 0));
+        prevPageButton.setPreferredSize(new java.awt.Dimension(23, 23));
+        prevPageButton.addActionListener(new java.awt.event.ActionListener() {
             public void actionPerformed(java.awt.event.ActionEvent evt) {
-                numEntriesFieldActionPerformed(evt);
+                prevPageButtonActionPerformed(evt);
+            }
+        });
+
+        nextPageButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/corecomponents/btn_step_forward.png"))); // NOI18N
+        org.openide.awt.Mnemonics.setLocalizedText(nextPageButton, org.openide.util.NbBundle.getMessage(SQLiteViewer.class, "SQLiteViewer.nextPageButton.text")); // NOI18N
+        nextPageButton.setBorderPainted(false);
+        nextPageButton.setContentAreaFilled(false);
+        nextPageButton.setDisabledSelectedIcon(new javax.swing.ImageIcon(getClass().getResource("/org/sleuthkit/autopsy/corecomponents/btn_step_forward_disabled.png"))); // NOI18N
+        nextPageButton.setMargin(new java.awt.Insets(2, 0, 2, 0));
+        nextPageButton.setPreferredSize(new java.awt.Dimension(23, 23));
+        nextPageButton.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                nextPageButtonActionPerformed(evt);
             }
         });
 
@@ -102,53 +150,44 @@ public class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
             .addGroup(jHdrPanelLayout.createSequentialGroup()
                 .addContainerGap()
                 .addComponent(jLabel1)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                 .addComponent(tablesDropdownList, javax.swing.GroupLayout.PREFERRED_SIZE, 130, javax.swing.GroupLayout.PREFERRED_SIZE)
-                .addGap(23, 23, 23)
+                .addGap(18, 18, 18)
                 .addComponent(numEntriesField, javax.swing.GroupLayout.PREFERRED_SIZE, 71, javax.swing.GroupLayout.PREFERRED_SIZE)
-                .addContainerGap(130, Short.MAX_VALUE))
+                .addGap(15, 15, 15)
+                .addComponent(jLabel2)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                .addComponent(currPageLabel)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                .addComponent(jLabel3)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                .addComponent(numPagesLabel)
+                .addGap(18, 18, 18)
+                .addComponent(prevPageButton, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addGap(0, 0, 0)
+                .addComponent(nextPageButton, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addContainerGap(133, Short.MAX_VALUE))
         );
         jHdrPanelLayout.setVerticalGroup(
             jHdrPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
             .addGroup(jHdrPanelLayout.createSequentialGroup()
                 .addContainerGap()
-                .addGroup(jHdrPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                .addGroup(jHdrPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-                    .addComponent(tablesDropdownList, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
+                    .addComponent(nextPageButton, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(jLabel1)
+                    .addComponent(prevPageButton, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
-                    .addComponent(numEntriesField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
+                    .addGroup(jHdrPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
-                .addContainerGap(16, Short.MAX_VALUE))
+                        .addComponent(tablesDropdownList, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-        );
+                        .addComponent(jLabel1)
-
+                        .addComponent(numEntriesField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
-        jTable1.setModel(new javax.swing.table.DefaultTableModel(
+                        .addComponent(jLabel2)
-            new Object [][] {
+                        .addComponent(currPageLabel)
-                {null, null, null, null},
+                        .addComponent(jLabel3)
-                {null, null, null, null},
+                        .addComponent(numPagesLabel)))
-                {null, null, null, null},
-                {null, null, null, null}
-            },
-            new String [] {
-                "Title 1", "Title 2", "Title 3", "Title 4"
-            }
-        ));
-        jScrollPane1.setViewportView(jTable1);
-
-        javax.swing.GroupLayout jTableDataPanelLayout = new javax.swing.GroupLayout(jTableDataPanel);
-        jTableDataPanel.setLayout(jTableDataPanelLayout);
-        jTableDataPanelLayout.setHorizontalGroup(
-            jTableDataPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(jTableDataPanelLayout.createSequentialGroup()
-                .addContainerGap()
-                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE)
-                .addGap(15, 15, 15))
-        );
-        jTableDataPanelLayout.setVerticalGroup(
-            jTableDataPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
-            .addGroup(jTableDataPanelLayout.createSequentialGroup()
-                .addContainerGap()
-                .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 275, Short.MAX_VALUE)
                 .addContainerGap())
         );
 
+        jTableDataPanel.setLayout(new java.awt.BorderLayout());
+
         javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
         this.setLayout(layout);
         layout.setHorizontalGroup(
@@ -159,34 +198,62 @@ public class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
         layout.setVerticalGroup(
             layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
             .addGroup(layout.createSequentialGroup()
-                .addComponent(jHdrPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
+                .addComponent(jHdrPanel, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)
-                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
+                .addGap(0, 0, 0)
-                .addComponent(jTableDataPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
+                .addComponent(jTableDataPanel, javax.swing.GroupLayout.DEFAULT_SIZE, 317, Short.MAX_VALUE))
         );
     }// </editor-fold>//GEN-END:initComponents
 
-    private void numEntriesFieldActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_numEntriesFieldActionPerformed
+    private void nextPageButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_nextPageButtonActionPerformed
-        // TODO add your handling code here:
+
-    }//GEN-LAST:event_numEntriesFieldActionPerformed
+        currPage++;
+        if (currPage * ROWS_PER_PAGE > numRows) {
+            nextPageButton.setEnabled(false);
+        }
+        currPageLabel.setText(Integer.toString(currPage));
+        prevPageButton.setEnabled(true);
+
+        // read and display a page of rows
+        String tableName = (String) this.tablesDropdownList.getSelectedItem();
+        readTable(tableName, (currPage - 1) * ROWS_PER_PAGE + 1, ROWS_PER_PAGE);
+    }//GEN-LAST:event_nextPageButtonActionPerformed
+
+    private void prevPageButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_prevPageButtonActionPerformed
+
+        currPage--;
+        if (currPage == 1) {
+            prevPageButton.setEnabled(false);
+        }
+        currPageLabel.setText(Integer.toString(currPage));
+        nextPageButton.setEnabled(true);
+
+        // read and display a page of rows
+        String tableName = (String) this.tablesDropdownList.getSelectedItem();
+        readTable(tableName, (currPage - 1) * ROWS_PER_PAGE + 1, ROWS_PER_PAGE);
+    }//GEN-LAST:event_prevPageButtonActionPerformed
 
     private void tablesDropdownListActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_tablesDropdownListActionPerformed
-        JComboBox<String> cb = (JComboBox<String>) evt.getSource();
+        JComboBox<?> cb = (JComboBox<?>) evt.getSource();
         String tableName = (String) cb.getSelectedItem();
         if (null == tableName) {
             return;
         }
 
-        readTable(tableName);
+        selectTable(tableName);
     }//GEN-LAST:event_tablesDropdownListActionPerformed
 
 
     // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JLabel currPageLabel;
     private javax.swing.JPanel jHdrPanel;
     private javax.swing.JLabel jLabel1;
-    private javax.swing.JScrollPane jScrollPane1;
+    private javax.swing.JLabel jLabel2;
-    private javax.swing.JTable jTable1;
+    private javax.swing.JLabel jLabel3;
     private javax.swing.JPanel jTableDataPanel;
+    private javax.swing.JButton nextPageButton;
     private javax.swing.JTextField numEntriesField;
+    private javax.swing.JLabel numPagesLabel;
+    private javax.swing.JButton prevPageButton;
     private javax.swing.JComboBox<String> tablesDropdownList;
     // End of variables declaration//GEN-END:variables
 
@@ -231,11 +298,6 @@ public class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
         }
     }
 
-    private void customizeComponents() {
-
-        // add a actionListener to jTablesComboBox
-    }
-
     /**
      * Process the given SQLite DB file
      *
@@ -315,41 +377,27 @@ public class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
                 String tableSQL = resultSet.getString("sql"); //NON-NLS
 
                 dbTablesMap.put(tableName, tableSQL);
-                String query = "PRAGMA table_info(" + tableName + ")"; //NON-NLS
-                ResultSet rs2;
-                try {
-                    Statement statement2 = connection.createStatement();
-                    rs2 = statement2.executeQuery(query);
-                    while (rs2.next()) {
-
-                        // System.out.println("RAMAN: Col Name = " + rs2.getString("name"));
-                        // System.out.println("RAMAN: Col Type = " + rs2.getString("type"));
-
-                        // RAMAN TBD: parse and save the table schema
-                    }
-                } catch (Exception ex) {
-                    LOGGER.log(Level.WARNING, "Error while trying to get columns from sqlite db." + connection, ex); //NON-NLS
-                }
             }
-        } catch (Exception e) {
+        } catch (SQLException e) {
             LOGGER.log(Level.SEVERE, "Error getting table names from the DB", e); //NON-NLS
         }
         return true;
     }
 
-    private void readTable(String tableName) {
+    private void selectTable(String tableName) {
-        // TBD: need to handle cancelling if one is already in progress
+        if (worker != null && !worker.isDone()) {
+            worker.cancel(false);
+            worker = null;
+        }
 
-        new SwingWorker<Integer, Void>() {
+        worker = new SwingWorker<Integer, Void>() {
             @Override
             protected Integer doInBackground() throws Exception {
 
                 try {
                     Statement statement = connection.createStatement();
                     ResultSet resultSet = statement.executeQuery(
-                            "SELECT COUNT(*) as count FROM " + tableName); //NON-NLS
+                            "SELECT count (*) as count FROM " + tableName); //NON-NLS
-
-                    // TBD: read the rows here and popluate the ExplorerManager. 
 
                     return resultSet.getInt("count");
                 } catch (SQLException ex) {
@@ -363,33 +411,104 @@ public class SQLiteViewer extends javax.swing.JPanel implements FileTypeViewer {
             protected void done() {
                 super.done();
                 try {
-                    int numRows = get();
+
+                    numRows = get();
                     numEntriesField.setText(numRows + " entries");
+
+                    currPage = 1;
+                    currPageLabel.setText(Integer.toString(currPage));
+                    numPagesLabel.setText(Integer.toString((numRows / ROWS_PER_PAGE) + 1));
+
+                    prevPageButton.setEnabled(false);
+
+
+                    if (numRows > 0) {
+                        nextPageButton.setEnabled(((numRows > ROWS_PER_PAGE)));
+                        readTable(tableName, (currPage - 1) * ROWS_PER_PAGE + 1, ROWS_PER_PAGE);
+                    } else {
+                        nextPageButton.setEnabled(false);
+                        selectedTableView.setupTable(Collections.emptyList());
+                    }
+
                 } catch (InterruptedException | ExecutionException ex) {
                     LOGGER.log(Level.SEVERE, "Unexpected exception while reading table.", ex); //NON-NLS
                 }
             }
-        }.execute();
+        };
-
+        worker.execute();
     }
 
-    enum SQLStorageClass {
+    private void readTable(String tableName, int startRow, int numRowsToRead) {
-        NULL,
-        INTEGER,
-        REAL,
-        TEXT,
-        BLOB
-    };
 
-    private class SQLColDef {
+        if (worker != null && !worker.isDone()) {
-
+            worker.cancel(false);
-        private final String colName;
+            worker = null;
-        private final SQLStorageClass storageClass;
-
-        SQLColDef(String colName, SQLStorageClass sc) {
-            this.colName = colName;
-            this.storageClass = sc;
         }
 
+        worker = new SwingWorker<ArrayList<Map<String, Object>>, Void>() {
+            @Override
+            protected ArrayList<Map<String, Object>> doInBackground() throws Exception {
+                try {
+                    Statement statement = connection.createStatement();
+                    ResultSet resultSet = statement.executeQuery(
+                            "SELECT * FROM " + tableName
+                            + " LIMIT " + Integer.toString(numRowsToRead)
+                            + " OFFSET " + Integer.toString(startRow - 1)
+                    ); //NON-NLS
+
+                    return resultSetToArrayList(resultSet);
+                } catch (SQLException ex) {
+                    LOGGER.log(Level.SEVERE, "Failed to get data for table " + tableName, ex); //NON-NLS
+                }
+                //NON-NLS
+                return null;
+            }
+
+            @Override
+            protected void done() {
+
+                if (isCancelled()) {
+                    return;
+                }
+
+                super.done();
+                try {
+                    ArrayList<Map<String, Object>> rows = get();
+                    if (Objects.nonNull(rows)) {
+                        selectedTableView.setupTable(rows);
+                    }else{
+                        selectedTableView.setupTable(Collections.emptyList());
+                    }
+                } catch (InterruptedException | ExecutionException ex) {
+                    LOGGER.log(Level.SEVERE, "Unexpected exception while reading table " + tableName, ex); //NON-NLS
+                }
+            }
+        };
+
+        worker.execute();
+    }
+
+    @NbBundle.Messages("SQLiteViewer.BlobNotShown.message=BLOB Data not shown")
+    private ArrayList<Map<String, Object>> resultSetToArrayList(ResultSet rs) throws SQLException {
+        ResultSetMetaData metaData = rs.getMetaData();
+        int columns = metaData.getColumnCount();
+        ArrayList<Map<String, Object>> rowlist = new ArrayList<>();
+        while (rs.next()) {
+            Map<String, Object> row = new LinkedHashMap<>(columns);
+            for (int i = 1; i <= columns; ++i) {
+                if (rs.getObject(i) == null) {
+                    row.put(metaData.getColumnName(i), "");
+                } else {
+                    if (metaData.getColumnTypeName(i).compareToIgnoreCase("blob") == 0) {
+                        row.put(metaData.getColumnName(i), Bundle.SQLiteViewer_BlobNotShown_message());
+                    } else {
+                        row.put(metaData.getColumnName(i), rs.getObject(i));
+                    }
+                }
+            }
+            rowlist.add(row);
+        }
+
+        return rowlist;
     }
 }