Example usage for java.util Collections singletonList

List of usage examples for java.util Collections singletonList

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Introduction

In this page you can find the example usage for java.util Collections singletonList.

Prototype

public static <T> List<T> singletonList(T o)

Source Link

Document

Returns an immutable list containing only the specified object.

Usage

From source file:org.springframework.cloud.aws.messaging.QueueMessagingTemplateIntegrationTest.java

@Test
public void sendAndReceive_ObjectMessageWithDefaultDestination_shouldUseTheStreamQueue() throws Exception {
    // Arrange//from  ww  w  .  ja v  a2 s  . co  m
    List<String> payload = Collections.singletonList("myString");

    // Act
    this.messagingTemplateWithCustomConverter.convertAndSend(payload);
    List<String> result = this.messagingTemplateWithCustomConverter.receiveAndConvert(StringList.class);

    // Assert
    assertEquals("myString", result.get(0));
}

From source file:com.heliosdecompiler.helios.tasks.DecompileAndSaveTask.java

@Override
public void run() {
    File file = FileChooserUtil.chooseSaveLocation(Settings.LAST_DIRECTORY.get().asString(),
            Collections.singletonList("zip"));
    if (file == null)
        return;//from   w ww  . j a  va 2 s.  c o m
    if (file.exists()) {
        boolean delete = SWTUtil.promptForYesNo(Constants.REPO_NAME + " - Overwrite existing file",
                "The selected file already exists. Overwrite?");
        if (!delete) {
            return;
        }
    }

    AtomicReference<Transformer> transformer = new AtomicReference<>();

    Display display = Display.getDefault();
    display.asyncExec(() -> {
        Shell shell = new Shell(Display.getDefault());
        FillLayout layout = new FillLayout();
        layout.type = SWT.VERTICAL;
        shell.setLayout(layout);
        Transformer.getAllTransformers(t -> {
            return t instanceof Decompiler || t instanceof Disassembler;
        }).forEach(t -> {
            Button button = new Button(shell, SWT.RADIO);
            button.setText(t.getName());
            button.addSelectionListener(new SelectionAdapter() {
                @Override
                public void widgetSelected(SelectionEvent e) {
                    transformer.set(t);
                }
            });
        });
        Button ok = new Button(shell, SWT.NONE);
        ok.setText("OK");
        ok.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                shell.close();
                shell.dispose();
                synchronized (transformer) {
                    transformer.notify();
                }
            }
        });
        shell.pack();
        SWTUtil.center(shell);
        shell.open();
    });

    synchronized (transformer) {
        try {
            transformer.wait();
        } catch (InterruptedException e) {
            ExceptionHandler.handle(e);
        }
    }

    FileOutputStream fileOutputStream = null;
    ZipOutputStream zipOutputStream = null;

    try {
        file.createNewFile();
        fileOutputStream = new FileOutputStream(file);
        zipOutputStream = new ZipOutputStream(fileOutputStream);
        Set<String> written = new HashSet<>();
        for (Pair<String, String> pair : data) {
            LoadedFile loadedFile = Helios.getLoadedFile(pair.getValue0());
            if (loadedFile != null) {
                String innerName = pair.getValue1();
                byte[] bytes = loadedFile.getAllData().get(innerName);
                if (bytes != null) {
                    if (loadedFile.getClassNode(pair.getValue1()) != null) {
                        StringBuilder buffer = new StringBuilder();
                        transformer.get().transform(loadedFile.getClassNode(pair.getValue1()), bytes, buffer);
                        String name = innerName.substring(0, innerName.length() - 6) + ".java";
                        if (written.add(name)) {
                            zipOutputStream.putNextEntry(new ZipEntry(name));
                            zipOutputStream.write(buffer.toString().getBytes(StandardCharsets.UTF_8));
                            zipOutputStream.closeEntry();
                        } else {
                            SWTUtil.showMessage("Duplicate entry occured: " + name);
                        }
                    } else {
                        if (written.add(pair.getValue1())) {
                            zipOutputStream.putNextEntry(new ZipEntry(pair.getValue1()));
                            zipOutputStream.write(loadedFile.getAllData().get(pair.getValue1()));
                            zipOutputStream.closeEntry();
                        } else {
                            SWTUtil.showMessage("Duplicate entry occured: " + pair.getValue1());
                        }
                    }
                }
            }
        }
    } catch (Exception e) {
        ExceptionHandler.handle(e);
    } finally {
        IOUtils.closeQuietly(zipOutputStream);
        IOUtils.closeQuietly(fileOutputStream);
    }
}

From source file:com.logsniffer.web.controller.report.ReportsController.java

@RequestMapping(value = "/reports", method = RequestMethod.GET)
ModelAndView listReports() {/*from w w  w. ja  v a2s.co  m*/
    ModelAndView mv = new ModelAndView("reports/list");
    ReportsDashboard report = new ReportsDashboard();
    report.setId(1);
    report.setCreatedAt(new Date());
    report.setName("Log processing throughput");
    mv.addObject("reports", Collections.singletonList(report));
    return mv;
}

From source file:com.hp.autonomy.aci.content.identifier.reference.ReferencesBuilder.java

/**
 * Appends the specified reference and section number to this instance, returning {@code this}.
 *
 * @param reference The reference to append
 * @param section The section number of the reference to append
 * @return {@code this}//w  w w. j a  v  a2 s.co m
 */
@Override
public ReferencesBuilder append(final String reference, final int section) {
    return doAppend(Collections.singletonList(new Reference(reference, section)));
}

From source file:org.sakuli.services.forwarder.icinga2.model.builder.Icinga2OutputBuilderTest.java

@Test
public void testBuildOk() throws Exception {
    TestSuite testSuite = new TestSuiteExampleBuilder().withState(TestSuiteState.OK).withId("TEST-SUITE-ID")
            .withTestCases(Collections
                    .singletonList(new TestCaseExampleBuilder().withId("TEST-CASE-ID").buildExample()))
            .buildExample();//from  w w w.  ja v a2  s  .c o m
    ReflectionTestUtils.setField(testling, "testSuite", testSuite);
    Assert.assertEquals(testling.build(),
            "[OK] Sakuli suite \"TEST-SUITE-ID\" ok (120.00s). (Last suite run: 17.08.14 14:02:00)\n"
                    + "[OK] case \"TEST-CASE-ID\" ran in 3.00s - ok");
}

From source file:pl.edu.agh.iosr.lsf.RootController.java

@RequestMapping(value = "keyword", method = RequestMethod.GET)
public List<String[]> listKeywords() {
    try {/*from   w ww.  j  a  va  2  s .c o m*/
        return dh.listKeywords();
    } catch (SQLException e) {
        return Collections.singletonList(new String[] { e.getMessage() });
    }
}

From source file:java2typescript.jaxrs.DescriptorGeneratorTest.java

@Test
public void testJSGenerate() throws JsonGenerationException, JsonMappingException, IOException {
    ServiceDescriptorGenerator descGen = new ServiceDescriptorGenerator(
            Collections.singletonList(PeopleRestService.class));
    descGen.generateJavascript("moduleName", out);
}

From source file:com.moneydance.modules.features.importlist.io.ImportOneOperationTest.java

@Test
public void testExecute() {
    AccountBook accountBook = AccountBook.fakeAccountBook();

    Account fullRootAccount = new Account(accountBook);
    Account account = new Account(accountBook);
    AccountHelper.addSubAccount(fullRootAccount, account);
    accountBook.initializeAccounts(fullRootAccount);

    final StubContextFactory factory = new StubContextFactory();
    StubContext context = factory.getContext();

    FileOperation fileOperation = null;//from ww  w .j a  va2 s .  c o m

    context.setAccountBook(accountBook);
    fileOperation = new ImportOneOperation(context, TrueFileFilter.TRUE, FalseFileFilter.FALSE);
    fileOperation.execute(Collections.singletonList(this.incomeFile));

    fileOperation = new ImportOneOperation(context, TrueFileFilter.TRUE, FalseFileFilter.FALSE);
    fileOperation.execute(Collections.singletonList(this.creditcardFile));

    fileOperation = new ImportOneOperation(context, TrueFileFilter.TRUE, FalseFileFilter.FALSE);
    fileOperation.execute(Collections.singletonList(this.noCategoryFile));

    fileOperation = new ImportOneOperation(context, FalseFileFilter.FALSE, TrueFileFilter.TRUE);
    fileOperation.execute(Collections.singletonList(this.incomeFile));

    fileOperation = new ImportOneOperation(context, FalseFileFilter.FALSE, TrueFileFilter.TRUE);
    fileOperation.execute(Collections.singletonList(this.creditcardFile));

    fileOperation = new ImportOneOperation(context, FalseFileFilter.FALSE, TrueFileFilter.TRUE);
    fileOperation.execute(Collections.singletonList(this.noCategoryFile));

    fileOperation = new ImportOneOperation(context, FalseFileFilter.FALSE, FalseFileFilter.FALSE);
    fileOperation.execute(Collections.singletonList(this.incomeFile));

    fileOperation = new ImportOneOperation(context, FalseFileFilter.FALSE, FalseFileFilter.FALSE);
    fileOperation.execute(Collections.singletonList(this.creditcardFile));

    fileOperation = new ImportOneOperation(context, FalseFileFilter.FALSE, FalseFileFilter.FALSE);
    fileOperation.execute(Collections.singletonList(this.noCategoryFile));
}

From source file:de.hybris.platform.acceleratorstorefrontcommons.controllers.pages.AbstractLoginPageController.java

protected String getDefaultLoginPage(final boolean loginError, final HttpSession session, final Model model)
        throws CMSItemNotFoundException {
    final LoginForm loginForm = new LoginForm();
    model.addAttribute(loginForm);//w  w w . j  ava 2s.  c  o  m
    model.addAttribute(new RegisterForm());
    model.addAttribute(new GuestForm());

    final String username = (String) session.getAttribute(SPRING_SECURITY_LAST_USERNAME);
    if (username != null) {
        session.removeAttribute(SPRING_SECURITY_LAST_USERNAME);
    }

    loginForm.setJ_username(username);
    storeCmsPageInModel(model, getCmsPage());
    setUpMetaDataForContentPage(model, (ContentPageModel) getCmsPage());
    model.addAttribute(ThirdPartyConstants.SeoRobots.META_ROBOTS, ThirdPartyConstants.SeoRobots.INDEX_NOFOLLOW);

    final Breadcrumb loginBreadcrumbEntry = new Breadcrumb("#", getMessageSource().getMessage(
            "header.link.login", null, "header.link.login", getI18nService().getCurrentLocale()), null);
    model.addAttribute("breadcrumbs", Collections.singletonList(loginBreadcrumbEntry));

    if (loginError) {
        model.addAttribute("loginError", Boolean.valueOf(loginError));
        GlobalMessages.addErrorMessage(model, "login.error.account.not.found.title");
    }

    return getView();
}

From source file:com.epam.ta.reportportal.core.project.UpdateProjectSettingsHandlerTest.java

@Test
public void updateNotIssueSubType() {

    final UpdateIssueSubTypeRQ rq = new UpdateIssueSubTypeRQ();
    final UpdateOneIssueSubTypeRQ subTypeRQ = new UpdateOneIssueSubTypeRQ();
    final String notIssue = "nOt_issUe";
    subTypeRQ.setTypeRef(notIssue);/*from w  w  w . j a va 2  s .  c o  m*/
    subTypeRQ.setId(notIssue);
    rq.setIds(Collections.singletonList(subTypeRQ));
    thrown.expect(ReportPortalException.class);
    thrown.expectMessage("Issue Type '" + notIssue + "' not found.");
    updateProjectSettingsHandler.updateProjectIssueSubType(project, user, rq);
}