Studium_Angewandte_Informatik_Bachelor/hands_on_seminar_firewall_dashboard_1
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Added jfreechart dependency and rudimentary implementation.

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This commit is contained in:
WickedJack99
2023-12-10 03:39:23 +01:00
parent f7da387607
commit af22e077ba
5 changed files with 117 additions and 16 deletions
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16
pom.xml
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@@ -22,12 +22,16 @@
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20190722</version>
</dependency>
<dependency>
<groupId>org.jfree</groupId>
<artifactId>jfreechart</artifactId>
<version>1.5.3</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20190722</version>
</dependency>
</dependencies>
<build>

4
src/main/java/gui/src/frames/MainFrame.java
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@@ -27,7 +27,7 @@ public final class MainFrame extends JFrame implements Themeable {
private MainFrame() {
this.setTitle("Firewall Dashboard");
this.setJMenuBar(MenuBar.getMenuBar());
this.setPanel(Panel.ConnectToServerPanel);
this.setPanel(Panel.MonitoringPanel);
this.setSize(1400, 700);
this.setMinimumSize(new Dimension(700, 500));
this.setLocation(100, 100);
@@ -44,6 +44,7 @@ public final class MainFrame extends JFrame implements Themeable {
private void setPanel(JPanel panel) {
this.getContentPane().removeAll();
this.getContentPane().setLayout(new GridBagLayout());
// Status Panel
@@ -64,6 +65,7 @@ public final class MainFrame extends JFrame implements Themeable {
mainConstraints.weighty = 0.1;
this.getContentPane().add(panel, mainConstraints);
this.getContentPane().update(this.getGraphics());
this.update(this.getGraphics());
}

92
src/main/java/gui/src/panels/ConnectionsLineChart/ConnectionsLineChartPanel.java Normal file
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@@ -0,0 +1,92 @@
package gui.src.panels.ConnectionsLineChart;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import javax.swing.BorderFactory;
import javax.swing.JPanel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.block.BlockBorder;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
import org.jfree.chart.title.TextTitle;
import org.jfree.data.xy.XYDataset;
import org.jfree.data.xy.XYSeries;
import org.jfree.data.xy.XYSeriesCollection;
public class ConnectionsLineChartPanel extends JPanel {
private static ConnectionsLineChartPanel instance;
private ConnectionsLineChartPanel() {
XYDataset dataset = createDataset();
JFreeChart chart = createChart(dataset);
ChartPanel chartPanel = new ChartPanel(chart);
chartPanel.setBackground(Color.white);
add(chartPanel);
}
public static ConnectionsLineChartPanel getInstance() {
if (null == instance) {
instance = new ConnectionsLineChartPanel();
}
return instance;
}
private XYDataset createDataset() {
var series = new XYSeries("2016");
series.add(18, 15);
series.add(20, 20);
series.add(25, 40);
series.add(30, 70);
var dataset = new XYSeriesCollection();
dataset.addSeries(series);
return dataset;
}
private JFreeChart createChart(XYDataset dataset) {
JFreeChart chart = ChartFactory.createXYLineChart(
"Average salary per age",
"Age",
"Salary (€)",
dataset,
PlotOrientation.VERTICAL,
true,
true,
false
);
XYPlot plot = chart.getXYPlot();
var renderer = new XYLineAndShapeRenderer();
renderer.setSeriesPaint(0, Color.RED);
renderer.setSeriesStroke(0, new BasicStroke(2.0f));
plot.setRenderer(renderer);
plot.setBackgroundPaint(Color.white);
plot.setRangeGridlinesVisible(true);
plot.setRangeGridlinePaint(Color.BLACK);
plot.setDomainGridlinesVisible(true);
plot.setDomainGridlinePaint(Color.BLACK);
chart.getLegend().setFrame(BlockBorder.NONE);
chart.setTitle(new TextTitle("Zugriffe",
new Font("Serif", java.awt.Font.BOLD, 18)
)
);
return chart;
}
}

11
src/main/java/gui/src/panels/MonitoringPanel.java
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@@ -5,14 +5,25 @@
package gui.src.panels;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import javax.swing.JPanel;
import gui.src.panels.ConnectionsLineChart.ConnectionsLineChartPanel;
public final class MonitoringPanel extends JPanel {
private static MonitoringPanel instance;
private MonitoringPanel() {
GridBagConstraints gridBagConstraints = new GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
this.add(ConnectionsLineChartPanel.getInstance(), gridBagConstraints);
this.setPreferredSize(new Dimension(900,600));
}
public static MonitoringPanel getInstance() {

10
src/main/java/main/src/Main.java
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@@ -21,23 +21,15 @@ public final class Main {
private static final String className = "Main";
public static void main(String[] args) {
ControllerToViewQueue.getInstance();
MessageLogger.printMessage(className, "ControllerToViewQueue was created.");
ViewToControllerQueue.getInstance();
MessageLogger.printMessage(className, "ViewToControllerQueue was created.");
View view = new ViewThread();
MessageLogger.printMessage(className, "View was created.");
view.start();
MessageLogger.printMessage(className, "View was started.");
ModelRepresentation model = new ModelRepresentation();
MessageLogger.printMessage(className, "Model was created.");
Controller controller = new ControllerThread(view, model);
MessageLogger.printMessage(className, "Controller was created.");
controller.start();
MessageLogger.printMessage(className, "Controller was started.");
}
}