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graceful handling in the event that no datasources are available

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This commit is contained in:
Brian Sweeney 2018-04-13 09:11:26 -06:00
parent 62c5f037b5
commit f29af7e012
1 changed files with 34 additions and 26 deletions
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60
Core/src/org/sleuthkit/autopsy/commonfilesearch/CommonFilesPanel.java
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@ -52,8 +52,8 @@ public final class CommonFilesPanel extends javax.swing.JPanel {
private static final long serialVersionUID = 1L; private static final long serialVersionUID = 1L;
public static final Long NO_DATA_SOURCE_SELECTED = -1L; public static final Long NO_DATA_SOURCE_SELECTED = -1L;
private ComboBoxModel<String> dataSourcesList = new DataSourceComboBoxModel(); private ComboBoxModel<String> dataSourcesList = new DataSourceComboBoxModel();
private Map<Long, String> dataSourceMap; private Map<Long, String> dataSourceMap;
@ -85,7 +85,8 @@ public final class CommonFilesPanel extends javax.swing.JPanel {
"CommonFilesPanel.buildDataSourceMap.done.noCurrentCaseException=Unable to open case file.", "CommonFilesPanel.buildDataSourceMap.done.noCurrentCaseException=Unable to open case file.",
"CommonFilesPanel.buildDataSourceMap.done.exception=Unexpected exception building data sources map.", "CommonFilesPanel.buildDataSourceMap.done.exception=Unexpected exception building data sources map.",
"CommonFilesPanel.buildDataSourceMap.done.interupted=Something went wrong building the Common Files Search dialog box.", "CommonFilesPanel.buildDataSourceMap.done.interupted=Something went wrong building the Common Files Search dialog box.",
"CommonFilesPanel.buildDataSourceMap.done.sqlException=Unable to query db for data sources."}) "CommonFilesPanel.buildDataSourceMap.done.sqlException=Unable to query db for data sources.",
"CommonFilesPanel.buildDataSourcesMap.updateUi.noDataSources=No data sources were found."})
private void setupDataSources() { private void setupDataSources() {
new SwingWorker<Map<Long, String>, Void>() { new SwingWorker<Map<Long, String>, Void>() {
@ -95,20 +96,27 @@ public final class CommonFilesPanel extends javax.swing.JPanel {
private void updateUi() { private void updateUi() {
String[] dataSourcesNames = new String[CommonFilesPanel.this.dataSourceMap.size()]; String[] dataSourcesNames = new String[CommonFilesPanel.this.dataSourceMap.size()];
dataSourcesNames = CommonFilesPanel.this.dataSourceMap.values().toArray(dataSourcesNames);
CommonFilesPanel.this.dataSourcesList = new DataSourceComboBoxModel(dataSourcesNames); //only enable all this stuff if we actually have datasources
CommonFilesPanel.this.selectDataSourceComboBox.setModel(CommonFilesPanel.this.dataSourcesList); if (dataSourcesNames.length > 0) {
dataSourcesNames = CommonFilesPanel.this.dataSourceMap.values().toArray(dataSourcesNames);
CommonFilesPanel.this.dataSourcesList = new DataSourceComboBoxModel(dataSourcesNames);
CommonFilesPanel.this.selectDataSourceComboBox.setModel(CommonFilesPanel.this.dataSourcesList);
boolean multipleDataSources = this.caseHasMultipleSources(); boolean multipleDataSources = this.caseHasMultipleSources();
CommonFilesPanel.this.allDataSourcesRadioButton.setEnabled(multipleDataSources); CommonFilesPanel.this.allDataSourcesRadioButton.setEnabled(multipleDataSources);
CommonFilesPanel.this.allDataSourcesRadioButton.setSelected(multipleDataSources); CommonFilesPanel.this.allDataSourcesRadioButton.setSelected(multipleDataSources);
if (!multipleDataSources) { if (!multipleDataSources) {
CommonFilesPanel.this.withinDataSourceRadioButton.setSelected(true); CommonFilesPanel.this.withinDataSourceRadioButton.setSelected(true);
withinDataSourceSelected(true); withinDataSourceSelected(true);
}
CommonFilesPanel.this.searchButton.setEnabled(true);
} else {
MessageNotifyUtil.Message.error(Bundle.CommonFilesPanel_buildDataSourcesMap_updateUi_noDataSources());
CommonFilesPanel.this.cancelButtonActionPerformed(null);
} }
CommonFilesPanel.this.searchButton.setEnabled(true);
} }
private boolean caseHasMultipleSources() { private boolean caseHasMultipleSources() {
@ -168,7 +176,7 @@ public final class CommonFilesPanel extends javax.swing.JPanel {
} }
}.execute(); }.execute();
} }
@NbBundle.Messages({ @NbBundle.Messages({
"CommonFilesPanel.search.results.titleAll=Common Files (All Data Sources)", "CommonFilesPanel.search.results.titleAll=Common Files (All Data Sources)",
"CommonFilesPanel.search.results.titleSingle=Common Files (Match Within Data Source: %s)", "CommonFilesPanel.search.results.titleSingle=Common Files (Match Within Data Source: %s)",
@ -184,7 +192,7 @@ public final class CommonFilesPanel extends javax.swing.JPanel {
new SwingWorker<List<CommonFilesMetaData>, Void>() { new SwingWorker<List<CommonFilesMetaData>, Void>() {
private String tabTitle; private String tabTitle;
private void setTitleForAllDataSources() { private void setTitleForAllDataSources() {
this.tabTitle = Bundle.CommonFilesPanel_search_results_titleAll(); this.tabTitle = Bundle.CommonFilesPanel_search_results_titleAll();
} }
@ -192,10 +200,10 @@ public final class CommonFilesPanel extends javax.swing.JPanel {
private void setTitleForSingleSource(Long dataSourceId) { private void setTitleForSingleSource(Long dataSourceId) {
final String CommonFilesPanel_search_results_titleSingle = Bundle.CommonFilesPanel_search_results_titleSingle(); final String CommonFilesPanel_search_results_titleSingle = Bundle.CommonFilesPanel_search_results_titleSingle();
final Object[] dataSourceName = new Object[]{dataSourceMap.get(dataSourceId)}; final Object[] dataSourceName = new Object[]{dataSourceMap.get(dataSourceId)};
this.tabTitle = String.format(CommonFilesPanel_search_results_titleSingle, dataSourceName); this.tabTitle = String.format(CommonFilesPanel_search_results_titleSingle, dataSourceName);
} }
private Long determineDataSourceId() { private Long determineDataSourceId() {
Long selectedObjId = CommonFilesPanel.NO_DATA_SOURCE_SELECTED; Long selectedObjId = CommonFilesPanel.NO_DATA_SOURCE_SELECTED;
if (CommonFilesPanel.this.singleDataSource) { if (CommonFilesPanel.this.singleDataSource) {
@ -213,19 +221,19 @@ public final class CommonFilesPanel extends javax.swing.JPanel {
@SuppressWarnings({"BoxedValueEquality", "NumberEquality"}) @SuppressWarnings({"BoxedValueEquality", "NumberEquality"})
protected List<CommonFilesMetaData> doInBackground() throws TskCoreException, NoCurrentCaseException, SQLException { protected List<CommonFilesMetaData> doInBackground() throws TskCoreException, NoCurrentCaseException, SQLException {
Long dataSourceId = determineDataSourceId(); Long dataSourceId = determineDataSourceId();
CommonFilesMetaDataBuilder builder; CommonFilesMetaDataBuilder builder;
if (dataSourceId == CommonFilesPanel.NO_DATA_SOURCE_SELECTED) { if (dataSourceId == CommonFilesPanel.NO_DATA_SOURCE_SELECTED) {
builder = new AllDataSources(dataSourceMap); builder = new AllDataSources(dataSourceMap);
setTitleForAllDataSources(); setTitleForAllDataSources();
} else { } else {
builder = new SingleDataSource(dataSourceId, dataSourceMap); builder = new SingleDataSource(dataSourceId, dataSourceMap);
setTitleForSingleSource(dataSourceId); setTitleForSingleSource(dataSourceId);
} }
return builder.collateFiles(); return builder.collateFiles();
} }
@ -248,9 +256,9 @@ public final class CommonFilesPanel extends javax.swing.JPanel {
for (CommonFilesMetaData meta : metadata) { for (CommonFilesMetaData meta : metadata) {
totalNodes += meta.getChildren().size(); totalNodes += meta.getChildren().size();
} }
DataResultTopComponent component = DataResultTopComponent.createInstance(this.tabTitle); DataResultTopComponent component = DataResultTopComponent.createInstance(this.tabTitle);
DataResultTopComponent.initInstance(pathText, tableFilterWithDescendantsNode, 0/*totalNodes*/, component); DataResultTopComponent.initInstance(pathText, tableFilterWithDescendantsNode, 0/*totalNodes*/, component);
} catch (InterruptedException ex) { } catch (InterruptedException ex) {
@ -496,7 +504,7 @@ public final class CommonFilesPanel extends javax.swing.JPanel {
}//GEN-LAST:event_withinDataSourceRadioButtonActionPerformed }//GEN-LAST:event_withinDataSourceRadioButtonActionPerformed
private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
SwingUtilities.windowForComponent(this).dispose(); SwingUtilities.windowForComponent(this).dispose();
}//GEN-LAST:event_cancelButtonActionPerformed }//GEN-LAST:event_cancelButtonActionPerformed
private void withinDataSourceSelected(boolean selected) { private void withinDataSourceSelected(boolean selected) {