"Simple" Factory (padrão de desenho) - Revision history

Root: /* Registo de ligações na rede social */

2023-09-28T09:41:06Z

Registo de ligações na rede social

← Older revision		Revision as of 09:41, 28 September 2023
Line 289:		Line 289:
	UnknownAgentException, UnknownDataException {		UnknownAgentException, UnknownDataException {
	if (fields[0].equals("CONNECTION")) {		if (fields[0].equals("CONNECTION")) {
	~~Agent~~ a1 = fetchAgent(Integer.parseInt(fields[1]));		var a1 = fetchAgent(Integer.parseInt(fields[1]));
	~~Agent~~ a2 = fetchAgent(Integer.parseInt(fields[2]));		var a2 = fetchAgent(Integer.parseInt(fields[2]));
	boolean a1Accepting = (Integer.parseInt(fields[3]) != 0);		boolean a1Accepting = (Integer.parseInt(fields[3]) != 0);
	boolean a2Accepting = (Integer.parseInt(fields[4]) != 0);		boolean a2Accepting = (Integer.parseInt(fields[4]) != 0);

Root: /* Registo de mensagens na rede social */

2023-09-28T09:40:44Z

Registo de mensagens na rede social

← Older revision		Revision as of 09:40, 28 September 2023
Line 257:		Line 257:
	if (fields[0].equals("MESSAGE")) {		if (fields[0].equals("MESSAGE")) {
	int msgId = Integer.parseInt(fields[1]);		int msgId = Integer.parseInt(fields[1]);
	~~Sender~~ sender = fetchAgent(Integer.parseInt(fields[2]));		var sender = fetchAgent(Integer.parseInt(fields[2]));
	List<Recipient> recipients = new ArrayList<~~Recipient~~>();		List<Recipient> recipients = new ArrayList<>();
	for (~~String~~ recipientId : fields[3].split(",")) {		for (var recipientId : fields[3].split(",")) {
	Recipient recipient = fetchAgent(Integer.parseInt(recipientId));		Recipient recipient = fetchAgent(Integer.parseInt(recipientId));
	recipients.add(recipient);		recipients.add(recipient);
	}		}
	assertValidIdentifier(msgId);		assertValidIdentifier(msgId);
	~~EmailMessage~~ message = new EmailMessage(msgId, fields[2], sender, fields[3],		var message = new EmailMessage(msgId, fields[2], sender, fields[3],
	recipients, fields[4], fields[5], "", null);		recipients, fields[4], fields[5], "", null);
	sendMessage(message);		sendMessage(message);

Root: /* Registo de agentes na rede social */

2023-09-28T09:39:53Z

Registo de agentes na rede social

← Older revision		Revision as of 09:39, 28 September 2023
Line 205:		Line 205:
	int id = (fields[1] != null) ? Integer.parseInt(fields[1]) : getUUID();		int id = (fields[1] != null) ? Integer.parseInt(fields[1]) : getUUID();
	if (fields[0].equals("PERSON")) {		if (fields[0].equals("PERSON")) {
	~~Person person~~ = new Person(id, fields[2], fields[3], fields[4]);		var agent = new Person(id, fields[2], fields[3], fields[4]);
	addAgent(id, ~~person~~);		addAgent(id, agent);
	setLastUUID(id);		setLastUUID(id);
	changed();		changed();
	} else if (fields[0].equals("ORGANIZATION")) {		} else if (fields[0].equals("ORGANIZATION")) {
	~~Organization organization~~ = new Organization(id, fields[2], fields[3], fields[4]);		var agent = new Organization(id, fields[2], fields[3], fields[4]);
	addAgent(id, ~~organization~~);		addAgent(id, agent);
	setLastUUID(id);		setLastUUID(id);
	changed();		changed();
Line 230:		Line 230:
	int id = (fields[1] != null) ? Integer.parseInt(fields[1]) : getUUID();		int id = (fields[1] != null) ? Integer.parseInt(fields[1]) : getUUID();

	~~Agent~~ agent = switch (fields[0]) {		var agent = switch (fields[0]) {
	case "PERSON" -> new Person(id, fields[2], fields[3], fields[4]);		case "PERSON" -> new Person(id, fields[2], fields[3], fields[4]);
	case "ORGANIZATION" -> new Organization(id, fields[2], fields[3], fields[4]);		case "ORGANIZATION" -> new Organization(id, fields[2], fields[3], fields[4]);

Root: /* Registo de publicações na rede social */

2023-09-28T09:37:18Z

Registo de publicações na rede social

← Older revision		Revision as of 09:37, 28 September 2023
Line 144:		Line 144:
	int agtId = Integer.parseInt(fields[2]);		int agtId = Integer.parseInt(fields[2]);
	if (fields[0].equals("IMAGE")) {		if (fields[0].equals("IMAGE")) {
	~~Image image~~ = new Image(pubId, fields[3], fields[4]);		var pub = new Image(pubId, fields[3], fields[4]);
	~~Agent~~ owner = fetchAgent(agtId);		var owner = fetchAgent(agtId);
	owner.addPublication(pubId, ~~image~~);		owner.addPublication(pubId, pub);
	setLastUUID(pubId);		setLastUUID(pubId);
	changed();		changed();
	} else if (fields[0].equals("NOTE")) {		} else if (fields[0].equals("NOTE")) {
	~~TextNote note~~ = new TextNote(pubId, fields[3], fields[4]);		var pub = new TextNote(pubId, fields[3], fields[4]);
	~~Agent~~ owner = fetchAgent(agtId);		var owner = fetchAgent(agtId);
	owner.addPublication(pubId, ~~note~~);		owner.addPublication(pubId, pub);
	setLastUUID(pubId);		setLastUUID(pubId);
	changed();		changed();
	} else if (fields[0].equals("URI")) {		} else if (fields[0].equals("URI")) {
	~~URI uri~~ = new URI(pubId, fields[3], fields[4]);		var pub = new URI(pubId, fields[3], fields[4]);
	~~Agent~~ owner = fetchAgent(agtId);		var owner = fetchAgent(agtId);
	owner.addPublication(pubId, ~~uri~~);		owner.addPublication(pubId, pub);
	setLastUUID(pubId);		setLastUUID(pubId);
	changed();		changed();
Line 177:		Line 177:
	int pubId = (fields[1] != null) ? Integer.parseInt(fields[1]) : getUUID();		int pubId = (fields[1] != null) ? Integer.parseInt(fields[1]) : getUUID();

	~~Publication~~ pub = switch (fields[0]) {		var pub = switch (fields[0]) {
	case "IMAGE" -> new Image(pubId, fields[3], fields[4]);		case "IMAGE" -> new Image(pubId, fields[3], fields[4]);
	case "NOTE" -> new TextNote(pubId, fields[3], fields[4]);		case "NOTE" -> new TextNote(pubId, fields[3], fields[4]);
Line 184:		Line 184:
	};		};

	~~Agent~~ owner = fetchAgent(Integer.parseInt(fields[2]));		var owner = fetchAgent(Integer.parseInt(fields[2]));
	owner.addPublication(pubId, pub);		owner.addPublication(pubId, pub);
	setLastUUID(pubId);		setLastUUID(pubId);

Root: /* Registo de todos os tipos na rede social */

2022-10-10T18:03:56Z

Registo de todos os tipos na rede social

← Older revision		Revision as of 18:03, 10 October 2022
Line 116:		Line 116:
	class Network {		class Network {
	//...		//...
	void registerEntry(String[] fields) throws UnknownDataException,		public void registerEntry(String... fields) throws UnknownDataException, PublicationExistsException,
	PublicationExistsException, UnknownAgentException, ~~ClientExistsException~~,		UnknownAgentException, AgentExistsException, InvalidIdentifierException {
	InvalidIdentifierException {		switch (fields[0]) {
	switch (fields[0]) {		case "PERSON", "ORGANIZATION" -> registerAgent(fields);
	case "PERSON", "ORGANIZATION" -> registerAgent(fields);		case "MESSAGE" -> registerEmail(fields);
	case "MESSAGE" -> ~~registerMessage~~(fields);		case "IMAGE", "NOTE", "URI" -> registerPublication(fields);
	case "IMAGE", "NOTE", "URI" -> registerPublication(fields);		case "CONNECTION" -> registerConnection(fields);
	case "CONNECTION" -> registerConnection(fields);		default -> throw new UnknownDataException(fields[0]);
	default -> throw new UnknownDataException(fields[0]);		}
	}		}
	}
	//...		//...
	}		}

Root: /* Registo de agentes na rede social */

2022-10-10T18:02:18Z

Registo de agentes na rede social

← Older revision		Revision as of 18:02, 10 October 2022
Line 223:		Line 223:
	</source>		</source>

	Alternativa:		Alternativa (melhor):

	<source lang="java">		<source lang="java">

Root: /* Registo de publicações na rede social */

2022-10-10T18:01:44Z

Registo de publicações na rede social

← Older revision		Revision as of 18:01, 10 October 2022
Line 170:		Line 170:
	</source>		</source>

	Alternativa:		Alternativa (melhor):
	<source lang="java">		<source lang="java">
	class Network {		class Network {

Root: /* Registo de todos os tipos na rede social */

2022-10-10T18:01:16Z

Registo de todos os tipos na rede social

← Older revision		Revision as of 18:01, 10 October 2022
Line 111:		Line 111:
	</source>		</source>

	Alternativa:		Alternativa (melhor):

	<source lang="java">		<source lang="java">

Root: /* Registo de todos os tipos na rede social */

2022-10-10T18:00:22Z

Registo de todos os tipos na rede social

← Older revision		Revision as of 18:00, 10 October 2022
Line 83:		Line 83:
	class Network {		class Network {
	//...		//...
	void ~~registerFromFields~~(String[] fields) throws UnknownDataException,		void registerEntry(String[] fields) throws UnknownDataException,
	PublicationExistsException, UnknownAgentException, ClientExistsException,		PublicationExistsException, UnknownAgentException, ClientExistsException,
	InvalidIdentifierException {		InvalidIdentifierException {
Line 116:		Line 116:
	class Network {		class Network {
	//...		//...
	void ~~registerFromFields~~(String[] fields) throws UnknownDataException,		void registerEntry(String[] fields) throws UnknownDataException,
	PublicationExistsException, UnknownAgentException, ClientExistsException,		PublicationExistsException, UnknownAgentException, ClientExistsException,
	InvalidIdentifierException {		InvalidIdentifierException {

Root: /* Leitura do ficheiro de texto -- função principal de leitura */

2022-10-10T17:59:38Z

Leitura do ficheiro de texto -- função principal de leitura

← Older revision		Revision as of 17:59, 10 October 2022
Line 55:		Line 55:
	class Network {		class Network {
	//...		//...
	void ~~readImportFile~~(String name) throws ~~IOException~~ {		public void importFile(String name) throws ImportFileException {
	BufferedReader reader = new BufferedReader(new FileReader(name));		try (BufferedReader reader = new BufferedReader(new FileReader(name))) {
	String line;		String line;
	while ((line = reader.readLine()) != null) {		while ((line = reader.readLine()) != null) {
	String[] fields = line.split("\\\|");		String[] fields = line.split("\\\|");
	try {		try {
	~~registerFromFields~~(fields);		registerEntry(fields);
	} catch (UnknownDataException ~~e) {~~		} catch (UnknownDataException \| PublicationExistsException \| UnknownAgentException \| AgentExistsException
	~~System.err.printf("WARNING: unknown data %s\n", e.getMessage());~~		\| InvalidIdentifierException e) {
	~~e.printStackTrace();~~		// DAVID should not happen
	~~} catch (~~PublicationExistsException ~~e) {~~		e.printStackTrace();
	~~e.printStackTrace();~~
	~~} catch (~~UnknownAgentException ~~e) {~~
	~~e.printStackTrace();~~
	~~} catch (ClientExistsException~~ e) {
	~~e.printStackTrace();~~
	~~} catch (InvalidIdentifierException e) {~~
	e.printStackTrace~~();~~
	}
	}
	~~reader.close~~();
	}		}
			}
			} catch (IOException e1) {
			throw new ImportFileException();
			}
			}
	//...		//...
	}		}