zdm/envoy
zdm/envoy
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Improved code style, added debug XML output

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This commit is contained in:
Kai S. K. Engelbart 2019-10-05 12:48:21 +02:00
parent 7f32cd9072
commit b96f28921e
2 changed files with 77 additions and 99 deletions
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29
src/main/java/envoy/client/EnvoyClient.java
View File

@ -7,10 +7,12 @@ import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Response;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Marshaller;
import javax.xml.datatype.DatatypeConfigurationException;
import javax.xml.datatype.DatatypeFactory;
import envoy.client.ui.ChatWindow;
import envoy.schema.Message;
import envoy.schema.ObjectFactory;
@ -43,10 +45,21 @@ public class EnvoyClient {
* @param textContent Content (text) of the message
*/
public void sendMessage(Message message) {
//System.out.println(message.getContent().get(0).getText());
new Thread(() -> {
// Print message XML to console
JAXBContext jc;
try {
jc = JAXBContext.newInstance("envoy.schema");
Marshaller m = jc.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
m.marshal(message, System.out);
} catch (JAXBException e) {
e.printStackTrace();
}
// Send message
Client client = ClientBuilder.newClient();
WebTarget target = client.target("http://localhost:8080/envoy-server/rest/message/send");
WebTarget target = client.target("http://kske.feste-ip.net:43315/envoy-server/rest/message/send");
Response response = target.request().post(Entity.entity(message, "application/xml"));
System.out.println("Response code: " + response.getStatus());
response.close();
@ -54,7 +67,14 @@ public class EnvoyClient {
}).start();
}
/**
* Creates a {@link Message} object serializable to XML.
*
* @param senderID The ID of the sender
* @param recipientID The ID of the recipient
* @param textContent The content (text) of the message
* @return Prepared {@link Message} object
*/
public Message createMessage(String senderID, String recipientID, String textContent) {
ObjectFactory factory = new ObjectFactory();
Message.MetaData metaData = factory.createMessageMetaData();
@ -71,7 +91,6 @@ public class EnvoyClient {
message.setMetaData(metaData);
message.getContent().add(content);
return message;
}
}

85
src/main/java/envoy/client/ui/ChatWindow.java
View File

@ -1,14 +1,12 @@
package envoy.client.ui;
import java.awt.Color;
import java.awt.Component;
import java.awt.ComponentOrientation;
import java.awt.EventQueue;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.util.Iterator;
import java.util.List;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
@ -18,30 +16,16 @@ import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.ListModel;
import javax.swing.border.Border;
import javax.swing.border.EmptyBorder;
import javax.swing.border.LineBorder;
import javax.swing.border.MatteBorder;
import envoy.client.EnvoyClient;
import envoy.schema.Message;
import javax.swing.ListSelectionModel;
import javax.swing.UIManager;
import java.awt.Rectangle;
import java.awt.geom.RoundRectangle2D;
import java.awt.ComponentOrientation;
import java.awt.Point;
import java.awt.Dimension;
import javax.swing.border.BevelBorder;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>ChatWindow.java</strong><br>
* Created: <strong>28 Sep 2019</strong><br>
* Author: <strong>Maximilian K&aumlfer &amp; Kai S. K. Engelbart &amp; Leon Hofmeister</strong>
* Author: <strong>Maximilian K&aumlfer &amp; Kai S. K. Engelbart</strong>
*/
public class ChatWindow extends JFrame {
@ -51,6 +35,7 @@ public class ChatWindow extends JFrame {
private EnvoyClient envoyClient = new EnvoyClient();
public DefaultListModel<String> listModel = new DefaultListModel<>();
public ChatWindow() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 600, 800);
@ -68,10 +53,6 @@ public class ChatWindow extends JFrame {
gbl_contentPane.rowWeights = new double[] { 0.05, 1, 0.07 };
contentPane.setLayout(gbl_contentPane);
// Chat------------------
List<Message> testMessages = List.of(envoyClient.createMessage("UserA", "UserB", "Das ist eine Testnachricht."), envoyClient.createMessage("UserB", "UserA", "Das ist die Antwort auf die Testnachricht."));
JList<String> elementList = new JList<>();
elementList.setFocusTraversalKeysEnabled(false);
@ -81,21 +62,11 @@ public class ChatWindow extends JFrame {
elementList.setForeground(new Color(255, 255, 255));
elementList.setBackground(new Color(51, 51, 51));
elementList.setModel(listModel);
elementList.setFont( new Font("Arial", Font.PLAIN, 17));
elementList.setFont(new Font("Arial", Font.PLAIN, 17));
elementList.setFixedCellHeight(60);
elementList.setBorder(new EmptyBorder(5, 5, 5, 5));
//Only temporary for the predefined messages in the List
for (int i = 0; i < testMessages.size(); i++) {
listModel.addElement("<html>" + "<p style=\"color:#d2d235\"> <b> <small>" + getSenderElement(testMessages.get(i)) + "</b> </small>" + "<br>" + "<p style=\"color:white\">" + getFirstContentElement(testMessages.get(i)) + "</span></html>");
}
JScrollPane scrollPane = new JScrollPane();
scrollPane.setForeground(new Color(0, 0, 0));
scrollPane.setBackground(new Color(51, 51, 51));
@ -108,20 +79,18 @@ public class ChatWindow extends JFrame {
gbc_scrollPane.gridx = 1;
gbc_scrollPane.gridy = 1;
gbc_scrollPane.insets = new Insets(10, 10, 10, 10);
contentPane.add(scrollPane, gbc_scrollPane);
// Message enter field-----------------
// Message enter field
JTextArea messageEnterTextfield = new JTextArea();
messageEnterTextfield.setCaretColor(new Color(255, 255, 255));
messageEnterTextfield.setForeground(new Color(255, 255, 255));
messageEnterTextfield.setBackground(new Color(51, 51, 51));
messageEnterTextfield.setLineWrap(true);
messageEnterTextfield.setBorder(null);
messageEnterTextfield.setFont( new Font("Arial", Font.PLAIN, 17));
messageEnterTextfield.setFont(new Font("Arial", Font.PLAIN, 17));
messageEnterTextfield.setBorder(new EmptyBorder(5, 5, 5, 5));
GridBagConstraints gbc_moveSelectionMessageEnterTextfield = new GridBagConstraints();
@ -133,10 +102,7 @@ public class ChatWindow extends JFrame {
contentPane.add(messageEnterTextfield, gbc_moveSelectionMessageEnterTextfield);
// Post Button-----------------
// Post Button
JButton postButton = new JButton("Post");
postButton.setForeground(new Color(255, 255, 255));
postButton.setBackground(new Color(102, 51, 153));
@ -150,13 +116,13 @@ public class ChatWindow extends JFrame {
gbc_moveSelectionPostButton.insets = new Insets(10, 10, 10, 10);
contentPane.add(postButton, gbc_moveSelectionPostButton);
postButton.addActionListener((evt) -> {
if (!messageEnterTextfield.getText().isEmpty()) try {
envoyClient.sendMessage(envoyClient.createMessage("Kai", "Maxi", messageEnterTextfield.getText()));
addMessageToChat("Du", messageEnterTextfield.getText());
final Message message = envoyClient.createMessage("Kai", "Maxi", messageEnterTextfield.getText());
envoyClient.sendMessage(message);
appendMessageToChat(message);
messageEnterTextfield.setText("");
} catch (Exception e) {
JOptionPane.showMessageDialog(this,
@ -169,33 +135,26 @@ public class ChatWindow extends JFrame {
}
/**
* gets the Sender from the Message
* @param message
* @return
* Extracts the first text content from a message.
*
* @param message The message from which to return the text content
* @return The first content of type 'text'
*/
public String getSenderElement (Message message) {
return message.getMetaData().getSender();
}
/**
* gets the First Content Element(text) from the Message
* @param message
* @return
*/
public String getFirstContentElement (Message message) {
public String getFirstTextContent(Message message) {
return message.getContent().get(0).getText();
}
/**
* adds the Sender and the First Content Element(text) of the new Message to the listModel
* @param message
* @return
* Appends a message with sender and message content to the message list.
*
* @param message The message to append
*/
public void addMessageToChat(String Sender, String Content) {
listModel.addElement("<html>" + "<p style=\"color:#d2d235\"> <b> <small>" + Sender + "</b> </small>" + "<br>" + "<p style=\"color:white\">" + Content + "</span></html>");
private void appendMessageToChat(Message message) {
listModel.addElement("<html>" + "<p style=\"color:#d2d235\"> <b> <small>" + message.getMetaData().getSender()
+ "</b> </small>" + "<br>" + "<p style=\"color:white\">" + getFirstTextContent(message)
+ "</span></html>");
}
public static void main(String[] args) {
EventQueue.invokeLater(() -> {
try {