Example usage for java.util.function Supplier get

List of usage examples for java.util.function Supplier get

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Introduction

In this page you can find the example usage for java.util.function Supplier get.

Prototype

T get();

Source Link

Document

Gets a result.

Usage

From source file:de.micromata.genome.gwiki.jetty.GWikiInitialSetup.java

/**
 * /*w w  w . j a  v  a2  s.co  m*/
 * @param db
 * @return first initial, url.
 */
public Pair<String, String> getJdbcUrl(StandaloneDatabases db) {
    Supplier<Pair<String, String>> supl = db.getCmdlineUrlSuplider();
    if (supl != null) {
        return supl.get();
    }
    message("Get the jdbc url (Sample: " + db.getSampleUrl() + ")");
    String inp = getInput("Get the jdbc url (Sample: " + db.getSampleUrl() + "): ");
    return Pair.make(inp, inp);
}

From source file:nu.yona.server.device.service.DeviceService.java

private void setAppLastOpenedDateIfNewer(LocalDate now, Supplier<Optional<LocalDate>> currentDateSupplier,
        Runnable dateSetter) {/*from   w w w  .ja v a  2  s  .  c om*/
    Optional<LocalDate> appLastOpenedDate = currentDateSupplier.get();
    if (!appLastOpenedDate.isPresent() || appLastOpenedDate.get().isBefore(now)) {
        dateSetter.run();
    }
}

From source file:com.haulmont.cuba.client.sys.FileLoaderClientImpl.java

protected void saveStreamLocally(FileDescriptor fd, Supplier<InputStream> inputStream)
        throws FileStorageException {
    // cannot be injected since there is no implementation for Desktop
    LocalFileExchangeService localFileExchangeService = AppBeans.get(LocalFileExchangeService.NAME);
    localFileExchangeService.uploadFile(inputStream.get(), fd);
}

From source file:com.yahoo.elide.Elide.java

/**
 * Handle POST./*from w ww. j a  v a 2 s .  com*/
 *
 * @param path the path
 * @param jsonApiDocument the json api document
 * @param opaqueUser the opaque user
 * @param securityMode only for test mode
 * @return Elide response object
 */
public ElideResponse post(String path, String jsonApiDocument, Object opaqueUser, SecurityMode securityMode) {
    try (DataStoreTransaction transaction = dataStore.beginTransaction()) {
        User user = transaction.accessUser(opaqueUser);
        JsonApiDocument doc = mapper.readJsonApiDocument(jsonApiDocument);
        RequestScope requestScope = new RequestScope(doc, transaction, user, dictionary, mapper, auditLogger,
                securityMode);
        PostVisitor visitor = new PostVisitor(requestScope);
        Supplier<Pair<Integer, JsonNode>> responder = visitor.visit(parse(path));
        requestScope.runDeferredPermissionChecks();
        transaction.flush();
        ElideResponse response = buildResponse(responder.get());
        auditLogger.commit();
        transaction.commit();
        requestScope.runCommitTriggers();
        return response;
    } catch (HttpStatusException e) {
        return buildErrorResponse(e, securityMode);
    } catch (IOException e) {
        return buildErrorResponse(new TransactionException(e), securityMode);
    } catch (ParseCancellationException e) {
        return buildErrorResponse(new InvalidURLException(e), securityMode);
    }
}

From source file:com.epam.dlab.backendapi.dao.BaseDAO.java

/**
 * Inserts the document into the collection with given the unique id.
 *
 * @param collection collection name.//from   w  w  w.  j  av a  2  s  .  c  o  m
 * @param document   document.
 * @param uuid       unique id.
 */
protected void insertOne(String collection, Supplier<Document> document, String uuid) {
    try {
        mongoService.getCollection(collection)
                .insertOne(document.get().append(ID, uuid).append(TIMESTAMP, new Date()));
    } catch (MongoException e) {
        LOGGER.warn("Insert to Mongo DB fails: {}", e.getLocalizedMessage(), e);
        throw new DlabException("Insert to Mongo DB failed: " + e.getLocalizedMessage(), e);
    }
}

From source file:com.yahoo.elide.Elide.java

/**
 * Handle GET./*  w  ww. j  av a2 s  .  c  o  m*/
 *
 * @param path the path
 * @param queryParams the query params
 * @param opaqueUser the opaque user
 * @param securityMode only for test mode
 * @return Elide response object
 */
public ElideResponse get(String path, MultivaluedMap<String, String> queryParams, Object opaqueUser,
        SecurityMode securityMode) {

    try (DataStoreTransaction transaction = dataStore.beginReadTransaction()) {
        final User user = transaction.accessUser(opaqueUser);
        RequestScope requestScope = new RequestScope(new JsonApiDocument(), transaction, user, dictionary,
                mapper, auditLogger, queryParams, securityMode);
        GetVisitor visitor = new GetVisitor(requestScope);
        Supplier<Pair<Integer, JsonNode>> responder = visitor.visit(parse(path));
        requestScope.runDeferredPermissionChecks();
        transaction.flush();
        ElideResponse response = buildResponse(responder.get());
        auditLogger.commit();
        transaction.commit();
        requestScope.runCommitTriggers();
        return response;
    } catch (HttpStatusException e) {
        return buildErrorResponse(e, securityMode);
    } catch (IOException e) {
        return buildErrorResponse(new TransactionException(e), securityMode);
    } catch (ParseCancellationException e) {
        return buildErrorResponse(new InvalidURLException(e), securityMode);
    }
}

From source file:com.yahoo.elide.Elide.java

/**
 * Handle DELETE.//  w w w  .ja v a2s . c  om
 *
 * @param path the path
 * @param jsonApiDocument the json api document
 * @param opaqueUser the opaque user
 * @param securityMode only for test mode
 * @return Elide response object
 */
public ElideResponse delete(String path, String jsonApiDocument, Object opaqueUser, SecurityMode securityMode) {
    JsonApiDocument doc;
    try (DataStoreTransaction transaction = dataStore.beginTransaction()) {
        User user = transaction.accessUser(opaqueUser);
        if (jsonApiDocument != null && !jsonApiDocument.equals("")) {
            doc = mapper.readJsonApiDocument(jsonApiDocument);
        } else {
            doc = new JsonApiDocument();
        }
        RequestScope requestScope = new RequestScope(doc, transaction, user, dictionary, mapper, auditLogger,
                securityMode);
        DeleteVisitor visitor = new DeleteVisitor(requestScope);
        Supplier<Pair<Integer, JsonNode>> responder = visitor.visit(parse(path));
        requestScope.runDeferredPermissionChecks();
        transaction.flush();
        ElideResponse response = buildResponse(responder.get());
        auditLogger.commit();
        transaction.commit();
        requestScope.runCommitTriggers();
        return response;
    } catch (HttpStatusException e) {
        return buildErrorResponse(e, securityMode);
    } catch (IOException e) {
        return buildErrorResponse(new TransactionException(e), securityMode);
    } catch (ParseCancellationException e) {
        return buildErrorResponse(new InvalidURLException(e), securityMode);
    }
}

From source file:de.pixida.logtest.designer.logreader.LogReaderEditor.java

private TextField createIntegerInputField(final TextField textInput, final Supplier<Integer> getter,
        final Consumer<Integer> setter) {
    final TextField integerInput = new TextField(getter.get() == null ? "" : String.valueOf(getter.get()));
    integerInput.textProperty().addListener((ChangeListener<String>) (observable, oldValue, newValue) -> {
        if (!newValue.matches("\\d*")) {
            integerInput.setText(newValue.replaceAll("[^\\d]", ""));
            newValue = textInput.getText();
        }//  ww  w . j  a v  a  2  s  .  co m
        if (StringUtils.isNotBlank(newValue)) {
            try {
                setter.accept(Integer.parseInt(newValue));
            } catch (final NumberFormatException nfe) {
                // This can only happen if the value is "too long" / too high for "int"
                integerInput.setText(String.valueOf(Integer.MAX_VALUE));
                setter.accept(Integer.MAX_VALUE);
            }
        } else {
            setter.accept(null);
        }
        this.setChanged(true);
    });
    final double maxWidthOfIntegerInput = 80d;
    integerInput.setMaxWidth(maxWidthOfIntegerInput);
    return integerInput;
}

From source file:pt.sapo.pai.vip.VipServlet.java

private void processRequest(HttpServletRequest request, HttpServletResponse response,
        Supplier<HttpRequestBase> supplier) throws ServletException, IOException {
    try (OutputStream out = response.getOutputStream(); CloseableHttpClient http = builder.build()) {
        Optional.ofNullable(servers[rand.nextInt(2)]).map(server -> server.split(":"))
                .map(parts -> Tuple.of(parts[0], Integer.valueOf(parts[1]))).ifPresent(server -> {
                    try {
                        HttpRequestBase method = supplier.get();
                        method.setURI(new URI(request.getScheme(), null, server._1, server._2,
                                request.getRequestURI(), request.getQueryString(), null));
                        HttpResponse rsp = http.execute(method);
                        Collections.list(request.getHeaderNames())
                                .forEach(name -> Collections.list(request.getHeaders(name))
                                        .forEach(value -> method.setHeader(name, value)));
                        response.setStatus(rsp.getStatusLine().getStatusCode());
                        response.setContentType(rsp.getFirstHeader(HttpHeaders.CONTENT_TYPE).getValue());
                        IOUtils.copy(rsp.getEntity().getContent(), out);
                    } catch (IOException | URISyntaxException ex) {
                        log.error(null, ex);
                    }/*w ww.j  a  va  2 s  . co  m*/
                });
    }
}

From source file:com.liferay.wiki.util.WikiCacheHelper.java

public WikiPageDisplay getDisplay(long nodeId, String title, PortletURL viewPageURL,
        Supplier<PortletURL> editPageURLSupplier, String attachmentURLPrefix) {

    StopWatch stopWatch = new StopWatch();

    stopWatch.start();/*  w w  w  . ja v  a 2  s .c o m*/

    String key = _encodeKey(nodeId, title, viewPageURL.toString());

    WikiPageDisplay pageDisplay = (WikiPageDisplay) _portalCache.get(key);

    if (pageDisplay == null) {
        pageDisplay = _getPageDisplay(nodeId, title, viewPageURL, editPageURLSupplier.get(),
                attachmentURLPrefix);

        if (pageDisplay != null) {
            PortalCacheHelperUtil.putWithoutReplicator(_portalCache, key, pageDisplay);
        }
    }

    if (_log.isDebugEnabled()) {
        _log.debug(StringBundler.concat("getDisplay for {", String.valueOf(nodeId), ", ", title, ", ",
                String.valueOf(viewPageURL), ", ", String.valueOf(editPageURLSupplier.get()), "} takes ",
                String.valueOf(stopWatch.getTime()), " ms"));
    }

    return pageDisplay;
}