Example usage for java.util Collections singletonMap

Introduction

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

Prototype

public static <K, V> Map<K, V> singletonMap(K key, V value)

Source Link

Document

Returns an immutable map, mapping only the specified key to the specified value.

Usage

From source file:ru.mystamps.web.dao.impl.JdbcUserDao.java

@Override
public UserDetails findUserDetailsByLogin(String login) {
    try {/*  www.  java  2  s .  co m*/
        return jdbcTemplate.queryForObject(findUserDetailsByLoginSql, Collections.singletonMap("login", login),
                RowMappers::forUserDetails);
    } catch (EmptyResultDataAccessException ignored) {
        return null;
    }
}

From source file:com.consol.citrus.admin.web.SpringBeanController.java

@RequestMapping(value = "/{type}", method = { RequestMethod.GET })
@ResponseBody/*from   w w w .  j  av  a  2  s .c o  m*/
public List<SpringBean> listBeans(@PathVariable("type") String type) {
    return springBeanService.getBeanDefinitions(projectService.getProjectContextConfigFile(),
            projectService.getActiveProject(), SpringBean.class, Collections.singletonMap("class", type));
}

From source file:org.jboss.as.test.integration.logging.perdeploy.Log4jPropertiesTestCase.java

@Test
public void logsTest() throws IOException {
    final String msg = "logTest: log4j.properties message";
    final int statusCode = getResponse(msg, Collections.singletonMap("includeLevel", "true"));
    assertTrue("Invalid response statusCode: " + statusCode, statusCode == HttpStatus.SC_OK);
    boolean trace = false;
    boolean fatal = false;
    String traceLine = msg + " - trace";
    String fatalLine = msg + " - fatal";
    try (final BufferedReader reader = Files.newBufferedReader(logFile, StandardCharsets.UTF_8)) {
        String line;//from w w  w  . ja va  2 s .  c  om
        while ((line = reader.readLine()) != null) {
            if (line.contains(traceLine)) {
                trace = true;
            }
            if (line.contains(fatalLine)) {
                fatal = true;
            }
        }
    }
    Assert.assertTrue("Log file should contain line: " + traceLine, trace);
    Assert.assertTrue("Log file should contain line: " + fatalLine, fatal);
}

From source file:com.it.j2ee.modules.email.MimeMailService.java

/**
 * Freemarker?html?.//from   ww  w . java2 s  . c  om
 */
private String generateContent(String userName) throws MessagingException {

    try {
        Map context = Collections.singletonMap("userName", userName);
        return FreeMarkerTemplateUtils.processTemplateIntoString(template, context);
    } catch (IOException e) {
        logger.error("?, FreeMarker??", e);
        throw new MessagingException("FreeMarker??", e);
    } catch (TemplateException e) {
        logger.error("?, FreeMarker?", e);
        throw new MessagingException("FreeMarker?", e);
    }
}

From source file:fr.landel.utils.commons.StringUtilsPerf.java

/**
 * Test method for/*  ww w . j av a2s. c  o  m*/
 * {@link StringUtils#injectKeys(CharSequence, java.util.Map.Entry...)}.
 */
@Benchmark
public void testInjectKeys() {
    StringUtils.injectKeys("I'll go to {where} this {when}", Pair.of("where", "beach"),
            Pair.of("when", "afternoon"));
    StringUtils.injectKeys("I'll go to {where} this {when} {{when}}", Pair.of("where", "beach"),
            Pair.of("when", "afternoon"));
    StringUtils.injectKeys("I'll go to {where} this {when}",
            MapUtils2.newHashMap(Pair.of("where", "beach"), Pair.of("when", "afternoon")));
    StringUtils.injectKeys("I'll go to {where}", Collections.singletonMap("where", "beach"));
}

From source file:com.jelastic.campitos.ControladorArduino.java

@RequestMapping(value = "/leer-semaforo", method = RequestMethod.GET, headers = { "Accept=Application/json" })
public @ResponseBody String buscarTodosSemaforos() throws Exception {
    /*/* w w w.ja v a  2s.  c  om*/
          Hay que refactorizar lo siguiente
          */

    Map<String, ArrayList<Semaforo>> singletonMap = Collections.singletonMap("semaforos",
            (ArrayList<Semaforo>) servicioSemaforo.obtenerTodos());
    ObjectMapper maper = new ObjectMapper();
    return maper.writeValueAsString(singletonMap);
}

From source file:org.apereo.openlrs.controllers.StatementControllerGetCombinationsTest.java

@Before
public void before() {
    //set up data   
    XApiActor actor1 = new XApiActor();
    actor1.setMbox("mailto:" + statement1Id + "@test.com");
    XApiVerb verb1 = new XApiVerb();
    verb1.setId("http://example.com/" + statement1Id);
    verb1.setDisplay(Collections.singletonMap("en-US", "verb"));
    XApiObject object1 = new XApiObject();
    object1.setId("http://example.com/" + statement1Id);
    Statement statement1 = new Statement();
    statement1.setId(statement1Id);/*from w ww.  j a va  2s.com*/
    statement1.setActor(actor1);
    statement1.setVerb(verb1);
    statement1.setObject(object1);

    elasticSearchStatementSpringDataRepository.save(statement1);
}

From source file:ru.mystamps.web.dao.impl.JdbcUsersActivationDao.java

@Override
public List<UsersActivationFullDto> findOlderThan(Date date) {
    return jdbcTemplate.query(findOlderThanDateSql, Collections.singletonMap("date", date),
            RowMappers::forUsersActivationFullDto);
}

From source file:jenkins.util.xstream.XStreamDOMTest.java

private Foo createSomeFoo() {
    Foo foo = new Foo();
    foo.bar = new XStreamDOM("test1", Collections.singletonMap("key", "value"), "text!");
    foo.zot = new XStreamDOM("test2", Collections.singletonMap("key", "value"),
            Collections.singletonList(foo.bar));
    return foo;//ww  w  .  j ava2 s.co  m
}