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addressing codacy remarks

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This commit is contained in:
Greg DiCristofaro 2020-08-24 11:53:34 -04:00
parent 78d69f173b
commit 664deb65bc
8 changed files with 30 additions and 62 deletions
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4
Core/src/org/sleuthkit/autopsy/datasourcesummary/datamodel/DataSourceTopDomainsSummary.java
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@ -18,7 +18,6 @@
*/
package org.sleuthkit.autopsy.datasourcesummary.datamodel;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;
@ -41,6 +40,9 @@ public class DataSourceTopDomainsSummary {
// this.provider = provider;
// }
/*
* a function to calculate a result from 2 paramaters
*/
interface Function2<A1,A2,O> {
O apply(A1 a1, A2 a2);
}

2
Core/src/org/sleuthkit/autopsy/datasourcesummary/datamodel/SleuthkitCaseProvider.java
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@ -27,7 +27,7 @@ import org.sleuthkit.datamodel.SleuthkitCase;
* uses Case.getCurrentCaseThrows().getSleuthkkitCase().
*/
public interface SleuthkitCaseProvider {
public static final SleuthkitCaseProvider DEFAULT = () -> Case.getCurrentCaseThrows().getSleuthkitCase();
SleuthkitCaseProvider DEFAULT = () -> Case.getCurrentCaseThrows().getSleuthkitCase();
SleuthkitCase get() throws NoCurrentCaseException;
}

16
Core/src/org/sleuthkit/autopsy/guiutils/internal/DataFetchWorker.java
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@ -106,17 +106,7 @@ public class DataFetchWorker<A, R> extends SwingWorker<R, Void> {
@Override
protected R doInBackground() throws Exception {
if (Thread.interrupted() || isCancelled()) {
throw new InterruptedException();
}
R result = processor.process(args);
if (Thread.interrupted() || isCancelled()) {
throw new InterruptedException();
}
return result;
return processor.process(args);
}
@Override
@ -135,14 +125,14 @@ public class DataFetchWorker<A, R> extends SwingWorker<R, Void> {
} catch (ExecutionException ex) {
Throwable inner = ex.getCause();
// if cancelled during operation, simply return
if (inner != null && inner instanceof InterruptedException) {
if (inner instanceof InterruptedException) {
return;
}
// otherwise, there is an error to log
logger.log(Level.WARNING, "There was an error while fetching results.", ex);
if (inner != null && inner instanceof DataProcessorException) {
if (inner instanceof DataProcessorException) {
resultHandler.accept(DataLoadingResult.getLoadError((DataProcessorException) inner));
}
return;

2
Core/src/org/sleuthkit/autopsy/guiutils/internal/DataLoadingResult.java
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@ -21,7 +21,7 @@ package org.sleuthkit.autopsy.guiutils.internal;
/**
* The intermediate or end result of a loading process.
*/
public class DataLoadingResult<R> {
public final class DataLoadingResult<R> {
// The state of loading in the result.
public enum ProcessorState {

29
Core/src/org/sleuthkit/autopsy/guiutils/internal/DataProcessor.java
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@ -26,35 +26,6 @@ package org.sleuthkit.autopsy.guiutils.internal;
*/
@FunctionalInterface
public interface DataProcessor<I, O> {
/**
* Wraps a DataProcessor in statements looking to see if the thread has been
* interrupted and throws an InterruptedException in that event.
*
* @param toBeWrapped The data processor to be wrapped.
*
* @return The wrapped data processor that will throw an interrupted
* exception before or after the toBeWrapped data processor has been
* run.
*/
public static <I1, O1> DataProcessor<I1, O1> wrap(DataProcessor<I1, O1> toBeWrapped) {
return new DataProcessor<I1, O1>() {
@Override
public O1 process(I1 input) throws InterruptedException, DataProcessorException {
if (Thread.interrupted()) {
throw new InterruptedException();
}
O1 output = toBeWrapped.process(input);
if (Thread.interrupted()) {
throw new InterruptedException();
}
return output;
}
};
}
/**
* A function that accepts an input argument and outputs a result. Since it
* is meant to be used with the DataFetchWorker, it throws an interrupted

1
Core/src/org/sleuthkit/autopsy/guiutils/internal/DataProcessorException.java
View File

@ -23,6 +23,7 @@ package org.sleuthkit.autopsy.guiutils.internal;
* DataProcessor.
*/
public class DataProcessorException extends Exception {
private static final long serialVersionUID = 1L;
/**
* Main constructor.

25
Core/src/org/sleuthkit/autopsy/guiutils/internal/DataResultJTable.java
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@ -42,6 +42,7 @@ import org.sleuthkit.autopsy.coreutils.Logger;
"DataResultJTable_errorMessage_defaultText=There was an error loading results."
})
public class DataResultJTable<T> extends JPanel {
private static final long serialVersionUID = 1L;
/**
* JTables don't allow display messages. So this LayerUI is used to display
@ -50,6 +51,7 @@ public class DataResultJTable<T> extends JPanel {
* https://docs.oracle.com/javase/tutorial/uiswing/misc/jlayer.html.
*/
private static class Overlay extends LayerUI<JComponent> {
private static final long serialVersionUID = 1L;
private final JLabel child;
private boolean visible;
@ -96,9 +98,6 @@ public class DataResultJTable<T> extends JPanel {
@Override
public void paint(Graphics g, JComponent c) {
int w = c.getWidth();
int h = c.getHeight();
// Paint the underlying view.
super.paint(g, c);
@ -106,6 +105,9 @@ public class DataResultJTable<T> extends JPanel {
return;
}
int w = c.getWidth();
int h = c.getHeight();
// paint the jlabel if visible.
child.setBounds(0, 0, w, h);
child.paint(g);
@ -119,17 +121,16 @@ public class DataResultJTable<T> extends JPanel {
private static final String DEFAULT_NO_RESULTS_MESSAGE = "";
private static final String DEFAULT_NOT_LOADED_MESSAGE = "";
private final JTable table;
private final JScrollPane tableScrollPane;
private final JLayer<JComponent> dualLayer;
private final Overlay overlayLayer;
private final PojoListTableDataModel<T> tableModel;
private String loadingMessage = DEFAULT_LOADING_MESSAGE;
private String errorMessage = DEFAULT_ERROR_MESSAGE;
private String noResultsMessage = DEFAULT_NO_RESULTS_MESSAGE;
private String notLoadedMessage = DEFAULT_NOT_LOADED_MESSAGE;
private PojoListTableDataModel<T> tableModel = null;
/**
* Main constructor.
@ -137,12 +138,12 @@ public class DataResultJTable<T> extends JPanel {
*/
public DataResultJTable(PojoListTableDataModel<T> tableModel) {
this.tableModel = tableModel;
this.table = new JTable(tableModel, tableModel.getTableColumnModel());
this.table.getTableHeader().setReorderingAllowed(false);
JTable table = new JTable(tableModel, tableModel.getTableColumnModel());
table.getTableHeader().setReorderingAllowed(false);
this.overlayLayer = new Overlay();
this.tableScrollPane = new JScrollPane(table);
this.dualLayer = new JLayer<JComponent>(tableScrollPane, overlayLayer);
JLayer<JComponent> dualLayer = new JLayer<JComponent>(tableScrollPane, overlayLayer);
setLayout(new BorderLayout());
add(dualLayer, BorderLayout.CENTER);
}
@ -157,21 +158,21 @@ public class DataResultJTable<T> extends JPanel {
/**
* @return The message shown when there is an exception.
*/
String getErrorMessage() {
public String getErrorMessage() {
return errorMessage;
}
/**
* @return The message shown when there are no results.
*/
String getNoResultsMessage() {
public String getNoResultsMessage() {
return noResultsMessage;
}
/**
* @return The message shown when the table has not been loaded.
*/
String getNotLoadedMessage() {
public String getNotLoadedMessage() {
return notLoadedMessage;
}

5
Core/src/org/sleuthkit/autopsy/guiutils/internal/DefaultPojoListTableDataModel.java
View File

@ -36,6 +36,7 @@ import org.apache.commons.lang3.StringUtils;
* class provides a TableModel and TableColumnModel to be used with that class.
*/
public class DefaultPojoListTableDataModel<T> extends AbstractTableModel implements PojoListTableDataModel<T> {
private static final long serialVersionUID = 1L;
/**
* Describes the horizontal alignment.
@ -64,7 +65,6 @@ public class DefaultPojoListTableDataModel<T> extends AbstractTableModel impleme
* The default cell model.
*/
public static class DefaultCellModel implements CellModel {
private final String text;
private String tooltip;
@ -300,6 +300,9 @@ public class DefaultPojoListTableDataModel<T> extends AbstractTableModel impleme
case RIGHT:
defaultCell.setHorizontalAlignment(JLabel.RIGHT);
break;
default:
throw new IllegalArgumentException("Unknown horizontal alignment choice: " +
columnModel.getCellHorizontalAlignment());
}
} else {
defaultCell.setHorizontalAlignment(JLabel.LEFT);