Adjusted to event system refactoring

.settings/org.eclipse.jdt.core.prefs

@@ -92,12 +92,13 @@ org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled
 org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning
 org.eclipse.jdt.core.compiler.problem.suppressOptionalErrors=disabled
 org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
+org.eclipse.jdt.core.compiler.problem.suppressWarningsNotFullyAnalysed=info
 org.eclipse.jdt.core.compiler.problem.syntacticNullAnalysisForFields=disabled
 org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
 org.eclipse.jdt.core.compiler.problem.terminalDeprecation=warning
 org.eclipse.jdt.core.compiler.problem.typeParameterHiding=warning
 org.eclipse.jdt.core.compiler.problem.unavoidableGenericTypeProblems=disabled
-org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning
+org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=ignore
 org.eclipse.jdt.core.compiler.problem.unclosedCloseable=warning
 org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
 org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=warning
@@ -126,4 +127,4 @@ org.eclipse.jdt.core.compiler.problem.unusedTypeParameter=ignore
 org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
 org.eclipse.jdt.core.compiler.release=disabled
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.source=1.8

src/main/java/envoy/client/event/AddContactEvent.java

@@ -1,41 +0,0 @@
-package envoy.client.event;
-
-import envoy.data.User;
-import envoy.event.ContactOperationEvent.Operation;
-import envoy.event.Event;
-
-/**
- * Project: <strong>envoy-client</strong><br>
- * File: <strong>AddContactEvent.java</strong><br>
- * Created: <strong>09.02.2020</strong><br>
- *
- * @author Maximilian K&auml;fer
- * @since Envoy v0.3-alpha
- */
-public class AddContactEvent implements Event<User> {
-
-	private User		contact;
-	private Operation	operation;
-
-	private static final long serialVersionUID = 7855669140917046709L;
-
-	/**
-	 * Initializes a {@link AddContactEvent}.
-	 *
-	 * @param contact   the user to be added to the contacts
-	 * @param operation the operation, which should be executed
-	 * @since Envoy v0.3-alpha
-	 */
-	public AddContactEvent(User contact, Operation operation) {
-		this.contact	= contact;
-		this.operation	= operation;
-	}
-
-	@Override
-	public User get() { return contact; }
-
-	/**
-	 * @return the operation, which should be executed
-	 */
-	public Operation getOperation() { return operation; }
-}

src/main/java/envoy/client/event/MessageCreationEvent.java

@@ -1,6 +1,7 @@
 package envoy.client.event;
 
 import envoy.data.Message;
+import envoy.event.Event;
 
 /**
  * Project: <strong>envoy-client</strong><br>
@@ -10,7 +11,7 @@ import envoy.data.Message;
  * @author Kai S. K. Engelbart
  * @since Envoy v0.2-alpha
  */
-public class MessageCreationEvent extends MessageEvent {
+public class MessageCreationEvent extends Event<Message> {
 
 	private static final long serialVersionUID = -6451021678064566774L;
 

src/main/java/envoy/client/event/MessageEvent.java

@@ -1,34 +0,0 @@
-package envoy.client.event;
-
-import envoy.data.Message;
-import envoy.event.Event;
-
-/**
- * Project: <strong>envoy-client</strong><br>
- * File: <strong>MessageCreationEvent.java</strong><br>
- * Created: <strong>4 Dec 2019</strong><br>
- *
- * @author Kai S. K. Engelbart
- * @since Envoy v0.2-alpha
- */
-public class MessageEvent implements Event<Message> {
-
-	private static final long serialVersionUID = 7658989461923112804L;
-
-	/**
-	 * the {@link Message} attached to this {@link MessageEvent}.
-	 */
-	protected final Message message;
-
-	/**
-	 * Initializes a {@link MessageEvent} conveying information about a
-	 * {@link Message} object.
-	 *
-	 * @param message the {@link Message} object to attach to this event
-	 * @since Envoy v0.2-alpha
-	 */
-	public MessageEvent(Message message) { this.message = message; }
-
-	@Override
-	public Message get() { return message; }
-}

src/main/java/envoy/client/event/MessageModificationEvent.java

@@ -1,6 +1,7 @@
 package envoy.client.event;
 
 import envoy.data.Message;
+import envoy.event.Event;
 
 /**
  * Project: <strong>envoy-client</strong><br>
@@ -10,7 +11,7 @@ import envoy.data.Message;
  * @author Kai S. K. Engelbart
  * @since Envoy v0.2-alpha
  */
-public class MessageModificationEvent extends MessageEvent {
+public class MessageModificationEvent extends Event<Message> {
 
 	private static final long serialVersionUID = 4650039506439563116L;
 

src/main/java/envoy/client/event/SearchResultEvent.java

@@ -1,32 +0,0 @@
-package envoy.client.event;
-
-import java.util.List;
-
-import envoy.data.User;
-import envoy.event.Event;
-
-/**
- * Project: <strong>envoy-client</strong><br>
- * File: <strong>SearchResultEvent.java</strong><br>
- * Created: <strong>08.02.2020</strong><br>
- * 
- * @author Maximilian K&auml;fer
- * @since Envoy v0.3-alpha
- */
-public class SearchResultEvent implements Event<List<User>> {
-
-	private final List<User> resultList;
-
-	private static final long serialVersionUID = 2540321329192201277L;
-
-	/**
-	 * Initializes a {@link SearchResultEvent}
-	 * 
-	 * @param resultList the List containing the contacts sent from the server
-	 * @since Envoy v0.3-alpha
-	 */
-	public SearchResultEvent(List<User> resultList) { this.resultList = resultList; }
-
-	@Override
-	public List<User> get() { return resultList; }
-}

src/main/java/envoy/client/event/ThemeChangeEvent.java

@@ -11,10 +11,9 @@ import envoy.event.Event;
  * @author Kai S. K. Engelbart
  * @since Envoy v0.2-alpha
  */
-public class ThemeChangeEvent implements Event<Theme> {
+public class ThemeChangeEvent extends Event<Theme> {
 
 	private static final long	serialVersionUID	= 6756772448803774547L;
-	private final Theme			theme;
 
 	/**
 	 * Initializes a {@link ThemeChangeEvent} conveying information about the change
@@ -23,8 +22,5 @@ public class ThemeChangeEvent implements Event<Theme> {
 	 * @param theme the new currently used {@link Theme} object
 	 * @since Envoy v0.2-alpha
 	 */
-	public ThemeChangeEvent(Theme theme) { this.theme = theme; }
+	public ThemeChangeEvent(Theme theme) { super(theme); }
-
-	@Override
-	public Theme get() { return theme; }
 }

src/main/java/envoy/client/net/Client.java

@@ -12,7 +12,6 @@ import javax.naming.TimeLimitExceededException;
 import envoy.client.data.Cache;
 import envoy.client.data.Config;
 import envoy.client.data.LocalDb;
-import envoy.client.event.SearchResultEvent;
 import envoy.client.util.EnvoyLog;
 import envoy.data.*;
 import envoy.event.*;
@@ -115,7 +114,7 @@ public class Client implements Closeable {
 		receiver.registerProcessor(IdGenerator.class, localDb::setIdGenerator);
 
 		// Process contact searches
-		receiver.registerProcessor(Contacts.class, contacts -> EventBus.getInstance().dispatch(new SearchResultEvent(contacts.getContacts())));
+		receiver.registerProcessor(ContactSearchResult.class, EventBus.getInstance()::dispatch);
 
 		// Request a generator if none is present or the existing one is consumed
 		if (!localDb.hasIdGenerator() || !localDb.getIdGenerator().hasNext()) requestIdGenerator();

src/main/java/envoy/client/net/Receiver.java

@@ -35,7 +35,6 @@ public class Receiver implements Runnable {
 	 */
 	public Receiver(InputStream in) { this.in = in; }
 
-	@SuppressWarnings("unchecked")
 	@Override
 	public void run() {
 

src/main/java/envoy/client/ui/ChatWindow.java

@@ -4,6 +4,7 @@ import java.awt.*;
 import java.awt.event.KeyAdapter;
 import java.awt.event.KeyEvent;
 import java.io.IOException;
+import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -15,7 +16,8 @@ import javax.swing.event.DocumentListener;
 import envoy.client.Settings;
 import envoy.client.data.Chat;
 import envoy.client.data.LocalDb;
-import envoy.client.event.*;
+import envoy.client.event.MessageCreationEvent;
+import envoy.client.event.ThemeChangeEvent;
 import envoy.client.net.Client;
 import envoy.client.net.WriteProxy;
 import envoy.client.ui.list.ComponentList;
@@ -27,7 +29,6 @@ import envoy.data.Message.MessageStatus;
 import envoy.data.MessageBuilder;
 import envoy.data.User;
 import envoy.event.*;
-import envoy.event.ContactOperationEvent.Operation;
 
 /**
  * Project: <strong>envoy-client</strong><br>
@@ -189,7 +190,6 @@ public class ChatWindow extends JFrame {
 		userList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
 		userList.addListSelectionListener((listSelectionEvent) -> {
 			if (client != null && localDb != null && !listSelectionEvent.getValueIsAdjusting()) {
-				@SuppressWarnings("unchecked")
 				final JList<User>	selectedUserList	= (JList<User>) listSelectionEvent.getSource();
 				final User			user				= selectedUserList.getSelectedValue();
 
@@ -400,24 +400,25 @@ public class ChatWindow extends JFrame {
 			repaint();
 		});
 
-		EventBus.getInstance().register(SearchResultEvent.class, (evt) -> {
+		EventBus.getInstance().register(ContactSearchResult.class, (evt) -> {
 			contactsModel.clear();
-			final java.util.List<User> contacts = ((SearchResultEvent) evt).get();
+			final java.util.List<User> contacts = (List<User>) evt.get();
 			logger.info("Received contact search result " + contacts);
 			contacts.forEach(contactsModel::add);
 			revalidate();
 			repaint();
 		});
 
-		EventBus.getInstance().register(AddContactEvent.class, (evt) -> {
+		EventBus.getInstance().register(ContactOperationEvent.class, (evt) -> {
-			User		contact		= ((AddContactEvent) evt).get();
+
-			Operation	operation	= ((AddContactEvent) evt).getOperation();
 			try {
-				client.sendEvent(new ContactOperationEvent(contact, operation));
+				client.sendEvent(evt);
 			} catch (IOException e) {
 				e.printStackTrace();
 			}
 
+			User contact = (User) evt.get();
+
 			// Clearing the search field and the searchResultList
 			searchField.setText("");
 			contactsModel.clear();

src/main/java/envoy/client/ui/ContactsSearchRenderer.java

@@ -7,7 +7,6 @@ import java.awt.Font;
 import javax.swing.*;
 
 import envoy.client.Settings;
-import envoy.client.event.AddContactEvent;
 import envoy.client.ui.list.ComponentList;
 import envoy.client.ui.list.ComponentListCellRenderer;
 import envoy.data.User;
@@ -62,7 +61,7 @@ public class ContactsSearchRenderer implements ComponentListCellRenderer<User> {
 		add.setBackground(list.getBackground());
 		add.setForeground(list.getForeground());
 
-		add.addActionListener((evt) -> { EventBus.getInstance().dispatch(new AddContactEvent(value, ContactOperationEvent.Operation.ADD)); });
+		add.addActionListener((evt) -> { EventBus.getInstance().dispatch(new ContactOperationEvent(value, ContactOperationEvent.Operation.ADD)); });
 
 		panel.add(add);