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3326 make Multi-User cases panel load cases off EDT

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This commit is contained in:
William Schaefer 2017-12-13 16:43:53 -05:00
parent e94ec9859e
commit a9b7da345c
4 changed files with 69 additions and 39 deletions
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2
Core/src/org/sleuthkit/autopsy/casemodule/MultiUserCasesPanel.form
View File

@ -36,7 +36,7 @@
<Component id="bnOpenSingleUserCase" min="-2" max="-2" attributes="0"/>
<EmptySpace max="-2" attributes="0"/>
<Component id="bnShowLog" min="-2" max="-2" attributes="0"/>
<EmptySpace pref="13" max="32767" attributes="0"/>
<EmptySpace max="32767" attributes="0"/>
<Component id="rbGroupLabel" min="-2" max="-2" attributes="0"/>
<EmptySpace max="-2" attributes="0"/>
<Component id="rbDays" min="-2" max="-2" attributes="0"/>

98
Core/src/org/sleuthkit/autopsy/casemodule/MultiUserCasesPanel.java
View File

@ -30,11 +30,13 @@ import java.util.logging.Level;
import javax.swing.JDialog;
import javax.swing.JOptionPane;
import javax.swing.SortOrder;
import javax.swing.SwingWorker;
import javax.swing.event.ListSelectionEvent;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableColumn;
import javax.swing.table.TableRowSorter;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;
import org.sleuthkit.autopsy.casemodule.MultiUserCaseManager.MultiUserCase;
import org.sleuthkit.autopsy.coordinationservice.CoordinationService;
import org.sleuthkit.autopsy.coreutils.Logger;
@ -46,12 +48,12 @@ import org.sleuthkit.autopsy.guiutils.StatusIconCellRenderer;
/**
* A panel that allows a user to open cases created by auto ingest.
*/
@NbBundle.Messages({"MultiUSerCasesPanel.caseListLoading.message=Retrieving Case List"})
final class MultiUserCasesPanel extends javax.swing.JPanel {
private static final long serialVersionUID = 1L;
private static final Logger LOGGER = Logger.getLogger(MultiUserCasesPanel.class.getName());
private static final String LOG_FILE_NAME = "auto_ingest_log.txt";
private static final MultiUserCaseManager.MultiUserCase.LastAccessedDateDescendingComparator REVERSE_DATE_MODIFIED_COMPARATOR = new MultiUserCaseManager.MultiUserCase.LastAccessedDateDescendingComparator();
private static final int CASE_COL_MIN_WIDTH = 30;
private static final int CASE_COL_MAX_WIDTH = 2000;
private static final int CASE_COL_PREFERRED_WIDTH = 300;
@ -61,6 +63,7 @@ final class MultiUserCasesPanel extends javax.swing.JPanel {
private static final int STATUS_COL_MIN_WIDTH = 55;
private static final int STATUS_COL_MAX_WIDTH = 250;
private static final int STATUS_COL_PREFERRED_WIDTH = 60;
private static final String CASES_POPULATING_MESSAGE = NbBundle.getMessage(MultiUserCasesPanel.class, "MultiUSerCasesPanel.caseListLoading.message");
/*
* The JTable table model for the cases table presented by this view is
@ -69,12 +72,12 @@ final class MultiUserCasesPanel extends javax.swing.JPanel {
* TODO (RC): Consider unifying this stuff in an enum as in
* AutoIngestDashboard to make it less error prone.
*/
private static final String CASE_HEADER = org.openide.util.NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.CaseHeaderText");
private static final String CREATEDTIME_HEADER = org.openide.util.NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.CreatedTimeHeaderText");
private static final String COMPLETEDTIME_HEADER = org.openide.util.NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.LastAccessedTimeHeaderText");
private static final String STATUS_ICON_HEADER = org.openide.util.NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.StatusIconHeaderText");
private static final String OUTPUT_FOLDER_HEADER = org.openide.util.NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.OutputFolderHeaderText");
private static final String METADATA_FILE_HEADER = org.openide.util.NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.MetadataFileHeaderText");
private static final String CASE_HEADER = NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.CaseHeaderText");
private static final String CREATEDTIME_HEADER = NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.CreatedTimeHeaderText");
private static final String COMPLETEDTIME_HEADER = NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.LastAccessedTimeHeaderText");
private static final String STATUS_ICON_HEADER = NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.StatusIconHeaderText");
private static final String OUTPUT_FOLDER_HEADER = NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.OutputFolderHeaderText");
private static final String METADATA_FILE_HEADER = NbBundle.getMessage(MultiUserCasesPanel.class, "ReviewModeCasePanel.MetadataFileHeaderText");
enum COLUMN_HEADERS {
@ -89,6 +92,7 @@ final class MultiUserCasesPanel extends javax.swing.JPanel {
private DefaultTableModel caseTableModel;
private Path currentlySelectedCase = null;
private JDialog parentDialog;
private LoadTableWorker tableWorker;
/**
* Constructs a panel that allows a user to open cases created by automated
@ -151,7 +155,7 @@ final class MultiUserCasesPanel extends javax.swing.JPanel {
casesTable.removeColumn(casesTable.getColumn(OUTPUT_FOLDER_HEADER));
casesTable.removeColumn(casesTable.getColumn(METADATA_FILE_HEADER));
casesTable.setRowSorter(new RowSorter<>(caseTableModel));
casesTable.getRowSorter().toggleSortOrder(casesTable.getColumn(COMPLETEDTIME_HEADER).getModelIndex());
/*
* Listen for row selection changes and set button state for the current
* selection.
@ -169,33 +173,11 @@ final class MultiUserCasesPanel extends javax.swing.JPanel {
* Gets the list of cases known to the review mode cases manager and
* refreshes the cases table.
*/
void refresh() {
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
try {
currentlySelectedCase = getSelectedCase();
MultiUserCaseManager manager = MultiUserCaseManager.getInstance();
List<MultiUserCase> cases = manager.getCases();
cases.sort(REVERSE_DATE_MODIFIED_COMPARATOR);
caseTableModel.setRowCount(0);
long now = new Date().getTime();
for (MultiUserCase autoIngestCase : cases) {
if (passesTimeFilter(now, autoIngestCase.getLastAccessedDate().getTime())) {
caseTableModel.addRow(new Object[]{
autoIngestCase.getCaseDisplayName(),
autoIngestCase.getCreationDate(),
autoIngestCase.getLastAccessedDate(),
(MultiUserCaseManager.CaseStatus.OK != autoIngestCase.getStatus()) ? StatusIconCellRenderer.Status.WARNING : StatusIconCellRenderer.Status.OK,
autoIngestCase.getCaseDirectoryPath().toString(),
autoIngestCase.getMetadataFileName()});
}
}
setSelectedCase(currentlySelectedCase);
setButtons();
} catch (MultiUserCaseManager.MultiUserCaseManagerException | CoordinationService.CoordinationServiceException ex) {
LOGGER.log(Level.SEVERE, "Unexpected exception while refreshing the table.", ex); //NON-NLS
} finally {
setCursor(null);
synchronized void refresh() {
if (tableWorker == null || tableWorker.isDone() || tableWorker.isCancelled()) {
//create a new TableWorker to and execute it in a background thread if one is not currently working
tableWorker = new LoadTableWorker();
tableWorker.execute();
}
}
@ -244,7 +226,7 @@ final class MultiUserCasesPanel extends javax.swing.JPanel {
* in the cases table.
*/
private void setButtons() {
boolean openEnabled = casesTable.getSelectedRow() >= 0 && casesTable.getSelectedRow() < casesTable.getRowCount();
boolean openEnabled = casesTable.getRowSelectionAllowed() && casesTable.getSelectedRow() >= 0 && casesTable.getSelectedRow() < casesTable.getRowCount();
bnOpen.setEnabled(openEnabled);
Path pathToLog = getSelectedCaseLogFilePath();
@ -589,7 +571,7 @@ final class MultiUserCasesPanel extends javax.swing.JPanel {
}//GEN-LAST:event_bnShowLogActionPerformed
private void casesTableMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_casesTableMouseClicked
if (evt.getClickCount() == 2) {
if (evt.getClickCount() == 2 && casesTable.getRowSelectionAllowed() && casesTable.getSelectedRow() >= 0 && casesTable.getSelectedRow() < casesTable.getRowCount()) {
int modelRow = casesTable.convertRowIndexToModel(casesTable.getSelectedRow());
String caseDirectory = (String) caseTableModel.getValueAt(modelRow, COLUMN_HEADERS.OUTPUTFOLDER.ordinal());
Path caseMetadataFilePath = Paths.get(caseDirectory, (String) caseTableModel.getValueAt(modelRow, COLUMN_HEADERS.METADATA_FILE.ordinal()));
@ -617,4 +599,46 @@ final class MultiUserCasesPanel extends javax.swing.JPanel {
private javax.swing.JScrollPane scrollPaneTable;
// End of variables declaration//GEN-END:variables
private class LoadTableWorker extends SwingWorker<Void, Void> {
@Override
protected Void doInBackground() throws Exception {
try {
if (caseTableModel.getRowCount() == 0) {
//if there are no rows in the current table model add one to let the user know the list of cases is being retrieved
caseTableModel.setRowCount(0);
casesTable.setRowSelectionAllowed(false);
caseTableModel.addRow(new Object[]{CASES_POPULATING_MESSAGE, null, null, null, "", ""});
}
currentlySelectedCase = getSelectedCase();
MultiUserCaseManager manager = MultiUserCaseManager.getInstance();
List<MultiUserCase> cases = manager.getCases();
caseTableModel.setRowCount(0);
long now = new Date().getTime();
for (MultiUserCase autoIngestCase : cases) {
if (passesTimeFilter(now, autoIngestCase.getLastAccessedDate().getTime())) {
caseTableModel.addRow(new Object[]{
autoIngestCase.getCaseDisplayName(),
autoIngestCase.getCreationDate(),
autoIngestCase.getLastAccessedDate(),
(MultiUserCaseManager.CaseStatus.OK != autoIngestCase.getStatus()) ? StatusIconCellRenderer.Status.WARNING : StatusIconCellRenderer.Status.OK,
autoIngestCase.getCaseDirectoryPath().toString(),
autoIngestCase.getMetadataFileName()});
}
}
} catch (MultiUserCaseManager.MultiUserCaseManagerException | CoordinationService.CoordinationServiceException ex) {
LOGGER.log(Level.SEVERE, "Unexpected exception while refreshing the table.", ex); //NON-NLS
} finally {
//ensure the cases are able to be selected
casesTable.setRowSelectionAllowed(true);
}
return null;
}
@Override
protected void done() {
setSelectedCase(currentlySelectedCase);
setButtons();
}
}
}

3
Core/src/org/sleuthkit/autopsy/guiutils/LongDateCellRenderer.java
View File

@ -43,6 +43,9 @@ public class LongDateCellRenderer extends GrayableCellRenderer {
if (value != null) {
setText(dateFormat.format(value));
}
else {
setText("");
}
grayCellIfTableNotEnabled(table, isSelected);
return this;
}

3
Core/src/org/sleuthkit/autopsy/guiutils/StatusIconCellRenderer.java
View File

@ -61,6 +61,9 @@ public class StatusIconCellRenderer extends GrayableCellRenderer {
break;
}
}
else {
setText("");
}
grayCellIfTableNotEnabled(table, isSelected);
return this;