kauanmocelin’s gists

kauanmocelin / stream-checked-exception.java

Created November 6, 2024 11:33

Java streams com checked exception usando Failable da apache commons

	import org.apache.commons.lang3.function.Failable;

	try {
	final List<DadosTransacaoDTO> listaDocumentosProcessados = (List<DadosTransacaoDTO>) SessaoUtils.recuperarAtributoSessao(request, response, AtributosSessao.ATRIBUTO_SESSAO_LISTA_DOCUMENTOS);
	final boolean possuiItemConfidencial = Optional.ofNullable(listaDocumentosProcessados)
	.orElse(Collections.emptyList())
	.stream()
	.flatMap(Failable.asFunction(dados -> DocumentoFacade.obterDocumentosRelacionados(Utilitarios.formatarIdentificador(dados.getNumeroIdentificador())).stream()))
	.anyMatch(item -> NivelAcessoDocumento.CONFIDENCIAL.getCodigo().equals(item.getCodigoRestricao()));
	JSONObject respostaJson = new JSONObject()

kauanmocelin / PaymentFactory.java

Created October 22, 2024 12:08

Strategy and Factory com EnumMap

	public class PaymentFactory {
	private static final Map<PaymentType, PaymentStrategy> strategies = new EnumMap<>(PaymentType.class);

	static {
	strategies.put(PaymentType.CREDIT_CARD, new CreditCardPayment());
	strategies.put(PaymentType.DEBIT_CARD, new DebitCardPayment());
	strategies.put(PaymentType.CRYPTO, new CryptoPayment());
	}

	public static PaymentStrategy getPaymentStrategy(PaymentType paymentType) {

kauanmocelin / redirecionarParaOutraAction.java

Last active January 12, 2023 12:32

[Redirecionar actions passando parâmetros direto pro form] O form relacionado a action EncaminharProcesso irá receber automaticamente os parâmetros definidos no ActionRedirect #struts

	DistribuirProtocoloForm distribuirProtocoloForm = (DistribuirProtocoloForm) form;
	distribuirProtocoloForm.setAcaoRetorno(ACAO_VOLTAR_ESPECIFICO);
	setUcsRetorno(distribuirProtocoloForm, "retornoDistribuirProtocolo", request, response);

	ActionRedirect redirect = new ActionRedirect(mapping.findForward("ucsEncaminharProcesso"));
	redirect.addParameter("parecerConclusaoEdit", distribuirProtocoloForm.getComplemento());
	Arrays.stream(distribuirProtocoloForm.getListaCod()).forEach(numeroProtocolo -> redirect.addParameter("enclote", numeroProtocolo));
	redirect.setRedirect(false);
	return redirect;

kauanmocelin / listar_triggers.sql

Created August 31, 2022 19:41

[Oracle listar triggers] #oracle #sql

	SELECT owner, trigger_name, table_owner, table_name, triggering_event, trigger_body
	FROM all_triggers
	WHERE table_name = 'NOME_DA_TABELA';

kauanmocelin / MockLocalDateTime.java

Last active July 12, 2022 20:31

Teste de Unidade - Mockar o tempo - LocalDateTime #teste

	@Test
	void mockTime() {
	LocalDateTime fixed = LocalDateTime.parse("2021-09-29T23:00:00");
	try (MockedStatic<LocalDateTime> b = Mockito.mockStatic(LocalDateTime.class)) {
	b.when(LocalDateTime::now).thenReturn(fixed);
	System.out.println(LocalDateTime.now());
	}_
	}

kauanmocelin / logger.xml

Last active April 17, 2024 17:12

[Logar parâmetros das querys] #hibernate

	<console-handler name="CONSOLE">
	<level name="TRACE"/>
	<formatter>
	<named-formatter name="COLOR-PATTERN"/>
	</formatter>
	</console-handler>

	<logger category="org.hibernate.type">
	<level name="TRACE"/>
	</logger>

kauanmocelin / script-generate-schema-ddl.java

Last active September 10, 2021 14:14

[Gerar esquema DDL de criação das entidades mapeadas no hibernate.cfg] #java #hibernate

	AnnotationConfiguration hibernateConfiguration = new AnnotationConfiguration()
	.configure("hibernate.cfg.xml");

	Dialect dialect = (Dialect) Class.forName(hibernateConfiguration.getProperty("dialect")).newInstance();

	String[] createStatements = hibernateConfiguration.generateSchemaCreationScript(dialect);
	Stream<String> statements = Arrays.stream(createStatements);

	try (FileOutputStream fos = new FileOutputStream("/home/kauan/sql-create-tables.ddl");
	BufferedWriter out = new BufferedWriter(new OutputStreamWriter(fos));) {

kauanmocelin / simples.java

Last active April 6, 2021 20:23

[Agrupar itens de uma string separados por vírgula numa Lista] #java

	String str = "joao, maria, fulano";
	List<String> nomes = Arrays.asList(str.split(","));

kauanmocelin / main.java

Last active April 6, 2021 20:06

[Juntar itens da lista numa string separados por vírgula] #java

	List<String> nomes = new ArrayList<>(Arrays.asList("Kauan", "João", "Maria"));
	String nomesSeparadosPorVirgula = StringUtils.join(nomes.toArray(), ",");

kauanmocelin / index.jsp

Last active April 6, 2021 12:17

[Submeter form com lista] Como utilizar uma lista no form #struts

	1.Página JSP
	<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
	<%@ taglib uri="http://celepar.pr.gov.br/taglibs/html-2.0" prefix="ch" %>
	<%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles" %>
	<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html"%>
	<%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic"%>
	<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>

	<html:hidden property="indProcessoCarona" name="incluirDistribuicaoItemForm" />

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