zdm/envoy
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Revised structure

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This commit is contained in:
DieGurke
2019-11-09 13:25:18 +01:00
parent c58a4a73d3
commit 6c212df309
3 changed files with 377 additions and 364 deletions
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397
src/main/java/envoy/client/Client.java
View File

@@ -31,51 +31,30 @@ import envoy.schema.User;
public class Client {
private ObjectFactory objectFactory = new ObjectFactory();
private DatatypeFactory datatypeFactory;
private Config config;
private User sender, recipient;
private Sync unreadMessagesSync = objectFactory.createSync();
public Sync sync = objectFactory.createSync();
public Sync readMessages = objectFactory.createSync();
public Client(Config config, String username) {
this.config = config;
try {
datatypeFactory = DatatypeFactory.newInstance();
} catch (DatatypeConfigurationException e) {
e.printStackTrace();
}
sender = getUser(username);
this.config = config;
sender = getUser(username);
System.out.println("ID: " + sender.getID());
}
/**
* Creates a {@link Message} object serializable to XML.
*
* @param textContent The content (text) of the message
* @return prepared {@link Message} object
*/
public Message createMessage(String textContent) {
Message.Metadata metaData = objectFactory.createMessageMetadata();
metaData.setSender(sender.getID());
metaData.setRecipient(recipient.getID());
metaData.setState(MessageState.WAITING);
metaData.setDate(datatypeFactory.newXMLGregorianCalendar(Instant.now().toString()));
private <T, R> R post(String uri, T body, Class<R> responseBodyClass) {
javax.ws.rs.client.Client client = ClientBuilder.newClient();
WebTarget target = client.target(uri);
Message.Content content = objectFactory.createMessageContent();
content.setType("text");
content.setText(textContent);
Response response = target.request().post(Entity.entity(body, "application/xml"));
R responseBody = response.readEntity(responseBodyClass);
response.close();
client.close();
Message message = objectFactory.createMessage();
message.setMetadata(metaData);
message.getContent().add(content);
return message;
return responseBody;
}
/**
* Returns a {@link Sync} with all users on the server.
*
* @return Sync - List of all users on the server.
* @since Envoy v0.1-alpha
*/
@@ -85,14 +64,11 @@ public class Client {
user.setID(-1);
sendSync.getUsers().add(user);
javax.ws.rs.client.Client client = ClientBuilder.newClient();
WebTarget target = client.target(String
.format("%s:%d/envoy-server/rest/sync/syncData?userId=%d", config.getServer(), config.getPort(), 0));
Response response = target.request().post(Entity.entity(sendSync, "application/xml"));
Sync returnSendSync = response.readEntity(Sync.class);
response.close();
client.close();
Sync returnSendSync = post(
String
.format("%s:%d/envoy-server/rest/sync/syncData?userId=%d", config.getServer(), config.getPort(), 0),
sendSync,
Sync.class);
return returnSendSync;
}
@@ -110,321 +86,74 @@ public class Client {
user.setName(name);
senderSync.getUsers().add(user);
javax.ws.rs.client.Client client = ClientBuilder.newClient();
WebTarget target = client.target(String
.format("%s:%d/envoy-server/rest/sync/syncData?userId=%d", config.getServer(), config.getPort(), 0));
Sync returnSenderSync = post(
String
.format("%s:%d/envoy-server/rest/sync/syncData?userId=%d", config.getServer(), config.getPort(), 0),
senderSync,
Sync.class);
User returnSender = objectFactory.createUser();
Response response = target.request().post(Entity.entity(senderSync, "application/xml"));
User returnSender = objectFactory.createUser();
Sync returnSenderSync = response.readEntity(Sync.class);
if (returnSenderSync.getUsers().size() == 1) {
returnSender = returnSenderSync.getUsers().get(0);
} else {
System.out.println("ERROR exiting...");
}
response.close();
client.close();
return returnSender;
}
/**
* Sends the "sync" Sync Object to the server and gets a "returnSync" Sync
* Object as response. <br>
* It is also used to get the own sender at the start of the client
* (Client sends "sync" Sync Object with single user in it(name: the name entered at login, id: 0, UserStatus:null))<br>
* and to get a complete list of all users saved on the server.
* (Client sends "sync" Sync Object with single user in it(name: "" (empty), id: -1, UserStatus:null)) <br>
* It is also used to get the own sender at the start of the client
* (Client sends "sync" Sync Object with single user in it(name: the name
* entered at login, id: 0, UserStatus:null))<br>
* and to get a complete list of all users saved on the server.
* (Client sends "sync" Sync Object with single user in it(name: "" (empty), id:
* -1, UserStatus:null)) <br>
* This method also processes the response Sync Object. <br>
* It sorts its users and messages by specific variables and does certain things
* with them. <br>
* <br>
* Messages: <br>
* -State SENT: Update Local message(s) with State WAITING (add Message ID and
* change State to SENT). (server sends these informations to the client if
* message(s) with State WAITING were successfully sent to the server)<br>
* -State RECEIVED, SenderID != 0: Adds the unread Messages returned from the
* server in the latest sync to the "unreadMessagesSync" Sync Object. <br>
* -State RECEIVED, SenderID == 0: Update message(s) in localDB to state RECEIVED.
* (server sends these informations to the client if the other client received
* the message(s).) <br>
* -State READ: Update message(s) in the LocalDB to state READ. (server sends these informations to the client if the other client read
* the message(s).) <br>
* -State SENT: Update Local message(s) with State WAITING (add Message ID and
* change State to SENT). (server sends these informations to the client if
* message(s) with State WAITING were successfully sent to the server)<br>
* -State RECEIVED, SenderID != 0: Adds the unread Messages returned from the
* server in the latest sync to the "unreadMessagesSync" Sync Object. <br>
* -State RECEIVED, SenderID == 0: Update message(s) in localDB to state
* RECEIVED.
* (server sends these informations to the client if the other client received
* the message(s).) <br>
* -State READ: Update message(s) in the LocalDB to state READ. (server sends
* these informations to the client if the other client read
* the message(s).) <br>
* <br>
* Users: <br>
* Updating UserStatus of all users in LocalDB. (Server sends all users with their updated UserStatus to the client.) <br>
* Updating UserStatus of all users in LocalDB. (Server sends all users with
* their updated UserStatus to the client.) <br>
*
* @param userId
* @param localDB
* @since Envoy v0.1-alpha
*/
public void sendSync(long userId, LocalDB localDB) {
new Thread(() -> {
// Print sync XML to console
JAXBContext jc;
try {
jc = JAXBContext.newInstance("envoy.schema");
Marshaller m = jc.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
m.marshal(sync, System.out);
} catch (JAXBException e) {
e.printStackTrace();
}
addWaitingMessagesToSync(localDB);
getSentStateMessagesFromLocalDB(localDB);
for (int i = 0; i < readMessages.getMessages().size(); i++) {
sync.getMessages().add(readMessages.getMessages().get(i));
}
readMessages.getMessages().clear();
// Send sync
javax.ws.rs.client.Client client = ClientBuilder.newClient();
WebTarget target = client
.target(String.format("%s:%d/envoy-server/rest/sync/syncData?userId=%d",
config.getServer(),
config.getPort(),
userId));
Response response = target.request().post(Entity.entity(sync, "application/xml"));
Sync returnSync = response.readEntity(Sync.class);
if (returnSync.getMessages().size() != 0) {
System.out.println("Message ID: " + returnSync.getMessages().get(0).getMetadata().getMessageId());
}
for (int i = 0; i < returnSync.getMessages().size(); i++) {
// Print sync XML to console
JAXBContext jc2;
try {
jc2 = JAXBContext.newInstance("envoy.schema");
Marshaller m = jc2.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
m.marshal(returnSync, System.out);
} catch (JAXBException e) {
e.printStackTrace();
}
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.SENT) {
// Update Local Messages with State WAITING (add Message ID and change State to
// SENT)
for (int j = 0; j < sync.getMessages().size(); j++) {
if (j == i) {
sync.getMessages()
.get(j)
.getMetadata()
.setMessageId(returnSync.getMessages().get(j).getMetadata().getMessageId());
sync.getMessages()
.get(j)
.getMetadata()
.setState(returnSync.getMessages().get(j).getMetadata().getState());
}
}
}
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
&& returnSync.getMessages().get(i).getMetadata().getSender() != 0
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.RECEIVED) {
// these are the unread Messages from the server
unreadMessagesSync.getMessages().add(returnSync.getMessages().get(i));
}
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
&& returnSync.getMessages().get(i).getMetadata().getSender() == 0
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.RECEIVED) {
// Update Messages in localDB to state RECEIVED
for (int j = 0; j < localDB.getChats().size(); j++) {
if (localDB.getChats().get(j).getRecipient().getID() == returnSync.getMessages()
.get(i)
.getMetadata()
.getRecipient()) {
for (int k = 0; k < localDB.getChats().get(j).getModel().getSize(); k++) {
if (localDB.getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.getMessageId() == returnSync.getMessages().get(i).getMetadata().getMessageId()) {
// Update Message in LocalDB
localDB.getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.setState(returnSync.getMessages().get(j).getMetadata().getState());
}
}
}
}
}
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.READ) {
// Update local Messages to state READ
System.out
.println("Message with ID: " + returnSync.getMessages().get(i).getMetadata().getMessageId()
+ "was initialized to be set to READ in localDB.");
for (int j = 0; j < localDB.getChats().size(); j++) {
if (localDB.getChats().get(j).getRecipient().getID() == returnSync.getMessages()
.get(i)
.getMetadata()
.getRecipient()) {
System.out.println(
"Chat with: " + localDB.getChats().get(j).getRecipient().getID() + "was selected.");
for (int k = 0; k < localDB.getChats().get(j).getModel().getSize(); k++) {
if (localDB.getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.getMessageId() == returnSync.getMessages().get(i).getMetadata().getMessageId()) {
System.out.println("Message with ID: "
+ localDB.getChats().get(j).getModel().get(k).getMetadata().getMessageId()
+ "was selected.");
localDB.getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.setState(returnSync.getMessages().get(i).getMetadata().getState());
System.out.println("Message State is now: " + localDB.getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.getState()
.toString());
}
}
}
}
}
}
// Updating UserStatus of all Users in LocalDB
for (int j = 0; j < returnSync.getUsers().size(); j++) {
for (int k = 0; k < localDB.getChats().size(); k++) {
if (localDB.getChats().get(k).getRecipient().getID() == returnSync.getUsers().get(j).getID()) {
localDB.getChats().get(k).getRecipient().setStatus(returnSync.getUsers().get(j).getStatus());
System.out.println(localDB.getChats().get(k).getRecipient().getStatus().toString());
}
}
}
System.out.println("Response code: " + response.getStatus());
response.close();
client.close();
sync.getMessages().clear();
sync.getUsers().clear();
}).start();
System.out.println(sync.getMessages().size());
}
/**
* Adds a message to the "sync" Sync object.
*
* @param message
* @since Envoy v0.1-alpha
*/
public void addMessageToSync(Message message) { sync.getMessages().add(message); }
/**
* Adds a user to the "sync" Sync object.
*
* @param user
* @since Envoy v0.1-alpha
*/
public void addUserToSync(User user) { sync.getUsers().add(user); }
/**
* Adds the unread Messages returned from the server in the latest sync to the
* right chats in the LocalDB.
*
* @param localDB
* @since Envoy v0.1-alpha
*/
public void addUnreadMessagesToLocalDB(LocalDB localDB) {
Sync unreadMessages = unreadMessagesSync;
for (int i = 0; i < unreadMessages.getMessages().size(); i++)
for (int j = 0; j < localDB.getChats().size(); j++)
if (localDB.getChats().get(j).getRecipient().getID() == unreadMessages.getMessages()
.get(i)
.getMetadata()
.getSender()) {
localDB.getChats().get(j).appendMessage(unreadMessages.getMessages().get(i));
}
}
/**
* Gets all Messages with state SENT from the LocalDB and adds them to the
* "sync" Sync object.
*
* @param localDB
* @since Envoy v0.1-alpha
*/
public void getSentStateMessagesFromLocalDB(LocalDB localDB) {
for (int i = 0; i < localDB.getChats().size(); i++) {
for (int j = 0; j < localDB.getChats().get(i).getModel().getSize(); j++) {
if (localDB.getChats().get(i).getModel().get(j).getMetadata().getState() == MessageState.SENT) {
addMessageToSync(localDB.getChats().get(i).getModel().get(j));
}
}
public Sync sendSync(long userId, Sync sync) {
// Print sync XML to console
JAXBContext jc;
try {
jc = JAXBContext.newInstance("envoy.schema");
Marshaller m = jc.createMarshaller();
m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
m.marshal(sync, System.out);
} catch (JAXBException e) {
e.printStackTrace();
}
}
/**
* Changes all Messages with State RECEIVED of a specific chat to State READ.
* <br>
* Adds these Messages to the "readMessages" Sync object.
*
* @param currentChat
* @since Envoy v0.1-alpha
*/
public void setMessagesToRead(Chat currentChat) {
for (int j = 0; j < currentChat.getModel().getSize(); j++) {
if (currentChat.getModel().get(j).getMetadata().getRecipient() != currentChat.getRecipient().getID()) {
if (currentChat.getModel().get(j).getMetadata().getState() == MessageState.RECEIVED) {
currentChat.getModel().get(j).getMetadata().setState(MessageState.READ);
readMessages.getMessages().add(currentChat.getModel().get(j));
}
}
}
}
/**
* Adds a Message with State WAITING to a specific chat in the LocalDB.
*
* @param message
* @param currentChat
* @since Envoy v0.1-alpha
*/
public void addWaitingMessageToLocalDB(Message message, Chat currentChat) { currentChat.appendMessage(message); }
/**
* Adds all Messages with State WAITING from the LocalDB to the Sync.
*
* @param localDB
* @since Envoy v0.1-alpha
*/
public void addWaitingMessagesToSync(LocalDB localDB) {
for (int i = 0; i < localDB.getChats().size(); i++) {
for (int j = 0; j < localDB.getChats().get(i).getModel().getSize(); j++) {
if (localDB.getChats().get(i).getModel().get(j).getMetadata().getState() == MessageState.WAITING) {
// addMessageToSync(localDB.getChats().get(i).getModel().get(j));
System.out.println("Got Waiting Message");
sync.getMessages().add(0, localDB.getChats().get(i).getModel().get(j));
}
}
}
// Send sync
return post(String
.format("%s:%d/envoy-server/rest/sync/syncData?userId=%d", config.getServer(), config.getPort(), userId),
sync,
Sync.class);
}
/**
@@ -453,10 +182,4 @@ public class Client {
*/
public boolean hasRecipient() { return recipient != null; }
/**
* Clears the "unreadMessagesSync" Sync object.
*
* @since Envoy v0.1-alpha
*/
public void clearUnreadMessagesSync() { unreadMessagesSync.getMessages().clear(); }
}

302
src/main/java/envoy/client/LocalDB.java
View File

@@ -6,11 +6,22 @@ import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.time.Instant;
import java.util.ArrayList;
import java.util.List;
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.exception.EnvoyException;
import envoy.schema.Message;
import envoy.schema.User;
import envoy.schema.Message.Metadata.MessageState;
import envoy.schema.ObjectFactory;
import envoy.schema.Sync;
/**
* Project: <strong>envoy-client</strong><br>
@@ -22,9 +33,11 @@ import envoy.schema.User;
*/
public class LocalDB {
private File localDB;
private User sender;
private List<Chat> chats = new ArrayList<>();
private File localDB;
private User sender;
private List<Chat> chats = new ArrayList<>();
private ObjectFactory objectFactory = new ObjectFactory();
private DatatypeFactory datatypeFactory;
/**
* Constructs an empty local database.
@@ -32,7 +45,14 @@ public class LocalDB {
* @param sender the user that is logged in with this client
* @since Envoy v0.1-alpha
**/
public LocalDB(User sender) { this.sender = sender; }
public LocalDB(User sender) {
this.sender = sender;
try {
datatypeFactory = DatatypeFactory.newInstance();
} catch (DatatypeConfigurationException e) {
e.printStackTrace();
}
}
/**
* Initializes the local database and fills it with values
@@ -43,8 +63,8 @@ public class LocalDB {
* @since Envoy v0.1-alpha
**/
public void initializeDBFile(File localDBDir) throws EnvoyException {
if (localDBDir.exists() && !localDBDir.isDirectory())
throw new EnvoyException(String.format("LocalDBDir '%s' is not a directory!", localDBDir.getAbsolutePath()));
if (localDBDir.exists() && !localDBDir.isDirectory()) throw new EnvoyException(
String.format("LocalDBDir '%s' is not a directory!", localDBDir.getAbsolutePath()));
localDB = new File(localDBDir, sender.getID() + ".db");
if (localDB.exists()) loadFromLocalDB();
}
@@ -87,6 +107,276 @@ public class LocalDB {
}
}
// TODO
/**
* Creates a {@link Message} object serializable to XML.
*
* @param textContent The content (text) of the message
* @return prepared {@link Message} object
*/
public Message createMessage(String textContent, User recipient) {
Message.Metadata metaData = objectFactory.createMessageMetadata();
metaData.setSender(sender.getID());
metaData.setRecipient(recipient.getID());
metaData.setState(MessageState.WAITING);
metaData.setDate(datatypeFactory.newXMLGregorianCalendar(Instant.now().toString()));
Message.Content content = objectFactory.createMessageContent();
content.setType("text");
content.setText(textContent);
Message message = objectFactory.createMessage();
message.setMetadata(metaData);
message.getContent().add(content);
return message;
}
private Sync unreadMessagesSync = objectFactory.createSync();
public Sync sync = objectFactory.createSync();
public Sync readMessages = objectFactory.createSync();
public Sync fillSync(long userId) {
addWaitingMessagesToSync();
getSentStateMessagesFromLocalDB();
for (int i = 0; i < readMessages.getMessages().size(); i++) {
sync.getMessages().add(readMessages.getMessages().get(i));
}
readMessages.getMessages().clear();
System.out.println(sync.getMessages().size());
return sync;
}
public void applySync (Sync returnSync) {
for (int i = 0; i < returnSync.getMessages().size(); i++) {
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.SENT) {
// Update Local Messages with State WAITING (add Message ID and change State to
// SENT)
for (int j = 0; j < sync.getMessages().size(); j++) {
if (j == i) {
sync.getMessages()
.get(j)
.getMetadata()
.setMessageId(returnSync.getMessages().get(j).getMetadata().getMessageId());
sync.getMessages()
.get(j)
.getMetadata()
.setState(returnSync.getMessages().get(j).getMetadata().getState());
}
}
}
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
&& returnSync.getMessages().get(i).getMetadata().getSender() != 0
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.RECEIVED) {
// these are the unread Messages from the server
unreadMessagesSync.getMessages().add(returnSync.getMessages().get(i));
}
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
&& returnSync.getMessages().get(i).getMetadata().getSender() == 0
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.RECEIVED) {
// Update Messages in localDB to state RECEIVED
for (int j = 0; j < getChats().size(); j++) {
if (getChats().get(j).getRecipient().getID() == returnSync.getMessages()
.get(i)
.getMetadata()
.getRecipient()) {
for (int k = 0; k < getChats().get(j).getModel().getSize(); k++) {
if (getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.getMessageId() == returnSync.getMessages().get(i).getMetadata().getMessageId()) {
// Update Message in LocalDB
getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.setState(returnSync.getMessages().get(j).getMetadata().getState());
}
}
}
}
}
if (returnSync.getMessages().get(i).getMetadata().getMessageId() != 0
&& returnSync.getMessages().get(i).getMetadata().getState() == MessageState.READ) {
// Update local Messages to state READ
System.out
.println("Message with ID: " + returnSync.getMessages().get(i).getMetadata().getMessageId()
+ "was initialized to be set to READ in localDB.");
for (int j = 0; j < getChats().size(); j++) {
if (getChats().get(j).getRecipient().getID() == returnSync.getMessages()
.get(i)
.getMetadata()
.getRecipient()) {
System.out.println(
"Chat with: " + getChats().get(j).getRecipient().getID() + "was selected.");
for (int k = 0; k < getChats().get(j).getModel().getSize(); k++) {
if (getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.getMessageId() == returnSync.getMessages().get(i).getMetadata().getMessageId()) {
System.out.println("Message with ID: "
+ getChats().get(j).getModel().get(k).getMetadata().getMessageId()
+ "was selected.");
getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.setState(returnSync.getMessages().get(i).getMetadata().getState());
System.out.println("Message State is now: " + getChats()
.get(j)
.getModel()
.get(k)
.getMetadata()
.getState()
.toString());
}
}
}
}
}
}
// Updating UserStatus of all Users in LocalDB
for (int j = 0; j < returnSync.getUsers().size(); j++) {
for (int k = 0; k < getChats().size(); k++) {
if (getChats().get(k).getRecipient().getID() == returnSync.getUsers().get(j).getID()) {
getChats().get(k).getRecipient().setStatus(returnSync.getUsers().get(j).getStatus());
System.out.println(getChats().get(k).getRecipient().getStatus().toString());
}
}
}
sync.getMessages().clear();
sync.getUsers().clear();
}
/**
* Adds a message to the "sync" Sync object.
*
* @param message
* @since Envoy v0.1-alpha
*/
public void addMessageToSync(Message message) { sync.getMessages().add(message); }
/**
* Adds a user to the "sync" Sync object.
*
* @param user
* @since Envoy v0.1-alpha
*/
public void addUserToSync(User user) { sync.getUsers().add(user); }
/**
* Adds the unread Messages returned from the server in the latest sync to the
* right chats in the LocalDB.
*
* @param localDB
* @since Envoy v0.1-alpha
*/
public void addUnreadMessagesToLocalDB() {
Sync unreadMessages = unreadMessagesSync;
for (int i = 0; i < unreadMessages.getMessages().size(); i++)
for (int j = 0; j < getChats().size(); j++)
if (getChats().get(j).getRecipient().getID() == unreadMessages.getMessages()
.get(i)
.getMetadata()
.getSender()) {
getChats().get(j).appendMessage(unreadMessages.getMessages().get(i));
}
}
/**
* Gets all Messages with state SENT from the LocalDB and adds them to the
* "sync" Sync object.
*
* @param localDB
* @since Envoy v0.1-alpha
*/
public void getSentStateMessagesFromLocalDB() {
for (int i = 0; i < getChats().size(); i++) {
for (int j = 0; j < getChats().get(i).getModel().getSize(); j++) {
if (getChats().get(i).getModel().get(j).getMetadata().getState() == MessageState.SENT) {
addMessageToSync(getChats().get(i).getModel().get(j));
}
}
}
}
/**
* Changes all Messages with State RECEIVED of a specific chat to State READ.
* <br>
* Adds these Messages to the "readMessages" Sync object.
*
* @param currentChat
* @since Envoy v0.1-alpha
*/
public void setMessagesToRead(Chat currentChat) {
for (int j = 0; j < currentChat.getModel().getSize(); j++) {
if (currentChat.getModel().get(j).getMetadata().getRecipient() != currentChat.getRecipient().getID()) {
if (currentChat.getModel().get(j).getMetadata().getState() == MessageState.RECEIVED) {
currentChat.getModel().get(j).getMetadata().setState(MessageState.READ);
readMessages.getMessages().add(currentChat.getModel().get(j));
}
}
}
}
/**
* Adds a Message with State WAITING to a specific chat in the LocalDB.
*
* @param message
* @param currentChat
* @since Envoy v0.1-alpha
*/
public void addWaitingMessageToLocalDB(Message message, Chat currentChat) { currentChat.appendMessage(message); }
/**
* Adds all Messages with State WAITING from the LocalDB to the Sync.
*
* @param localDB
* @since Envoy v0.1-alpha
*/
public void addWaitingMessagesToSync() {
for (int i = 0; i < getChats().size(); i++) {
for (int j = 0; j < getChats().get(i).getModel().getSize(); j++) {
if (getChats().get(i).getModel().get(j).getMetadata().getState() == MessageState.WAITING) {
// addMessageToSync(localDB.getChats().get(i).getModel().get(j));
System.out.println("Got Waiting Message");
sync.getMessages().add(0, getChats().get(i).getModel().get(j));
}
}
}
}
/**
* Clears the "unreadMessagesSync" Sync object.
*
* @since Envoy v0.1-alpha
*/
public void clearUnreadMessagesSync() { unreadMessagesSync.getMessages().clear(); }
/**
* @return all saves {@link Chat} objects that list the client user as the
* sender

42
src/main/java/envoy/client/ui/ChatWindow.java
View File

@@ -30,7 +30,6 @@ import envoy.schema.Message;
import envoy.schema.Sync;
import envoy.schema.User;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>ChatWindow.java</strong><br>
@@ -156,8 +155,9 @@ public class ChatWindow extends JFrame {
if (!messageEnterTextfield.getText().isEmpty()) try {
// Create and send message object
final Message message = client.createMessage(messageEnterTextfield.getText());
client.addWaitingMessageToLocalDB(message, currentChat);
final Message message = localDB.createMessage(messageEnterTextfield.getText(),
currentChat.getRecipient());
localDB.addWaitingMessageToLocalDB(message, currentChat);
messageList.setModel(currentChat.getModel());
// Clear text field
@@ -208,14 +208,12 @@ public class ChatWindow extends JFrame {
client.setRecipient(user);
textPane.setText(currentChat.getRecipient().getName());
messageList.setModel(currentChat.getModel());
contentPane.revalidate();
}
});
userList.setSelectionForeground(new Color(255, 255, 255));
userList.setSelectionBackground(new Color(102, 0, 153));
userList.setForeground(new Color(255, 255, 255));
@@ -233,9 +231,8 @@ public class ChatWindow extends JFrame {
contentPane.add(userList, gbc_userList);
contentPane.revalidate();
loadUsersAndChats();
startReceiverThread(5000);
startSyncThread(5000);
contentPane.revalidate();
}
@@ -266,20 +263,23 @@ public class ChatWindow extends JFrame {
* the server
* @since Envoy v0.1-alpha
*/
private void startReceiverThread(int timeout) {
private void startSyncThread(int timeout) {
new Timer(timeout, (evt) -> {
if(currentChat != null) {
client.setMessagesToRead(currentChat);
}
client.sendSync(client.getSender().getID(), localDB);
client.addUnreadMessagesToLocalDB(localDB);
client.clearUnreadMessagesSync();
updateUserStates();
contentPane.revalidate();
contentPane.repaint();
if (currentChat != null) { localDB.setMessagesToRead(currentChat); }
new Thread(() -> {
// Synchronize
localDB.applySync(
client.sendSync(client.getSender().getID(), localDB.fillSync(client.getSender().getID())));
localDB.addUnreadMessagesToLocalDB();
localDB.clearUnreadMessagesSync();
// Update UI
SwingUtilities
.invokeLater(() -> { updateUserStates(); contentPane.revalidate(); contentPane.repaint(); });
}).start();
}).start();
}
private void updateUserStates() {