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.JdbcImageDataDao.java

@Override
public DbImageDto findByImageId(Integer imageId) {
    try {/*from   w w w .  ja  va2  s.co  m*/
        return jdbcTemplate.queryForObject(findByImageIdSql, Collections.singletonMap("image_id", imageId),
                RowMappers::forDbImageDto);
    } catch (EmptyResultDataAccessException ignored) {
        return null;
    }
}

From source file:com.graphaware.test.integration.GraphAwareIntegrationTest.java

@Override
protected Map<String, String> thirdPartyJaxRsPackageMappings() {
    return Collections.singletonMap("com.graphaware.server", "/graphaware");
}

From source file:com.arpnetworking.metrics.vertx.SinkVerticleTest.java

@Before
public void setUp(final TestContext context) {
    _rule.vertx().deployVerticle(TARGET_WORKER_VERTICLE_NAME,
            new DeploymentOptions()
                    .setConfig(new JsonObject(Collections.singletonMap("sinkAddress", SINK_ADDRESS)))
                    .setInstances(1).setWorker(true).setMultiThreaded(false),
            context.asyncAssertSuccess());
}

From source file:com.netflix.spinnaker.orca.clouddriver.tasks.image.FindImageFromTagsTask.java

@Override
public TaskResult execute(Stage stage) {
    String cloudProvider = getCloudProvider(stage);
    ImageFinder imageFinder = imageFinders.stream().filter(it -> it.getCloudProvider().equals(cloudProvider))
            .findFirst().orElseThrow(() -> new IllegalStateException(
                    "ImageFinder not found for cloudProvider " + cloudProvider));

    StageData stageData = (StageData) stage.mapTo(StageData.class);
    return new DefaultTaskResult(ExecutionStatus.SUCCEEDED, Collections.singletonMap("amiDetails",
            imageFinder.byTags(stage, stageData.packageName, stageData.tags)));
}

From source file:de.tntinteractive.portalsammler.engine.MapReaderTest.java

@Test
public void testSingleEntryMap() throws Exception {
    final String input = "test123\n" + " e1\n" + " w1\n" + ".";
    final MapReader r = createReader(input);
    final Pair<String, Map<String, String>> p = r.readNext();
    assertEquals("test123", p.getLeft());
    assertEquals(Collections.singletonMap("e1", "w1"), p.getRight());
    assertNull(r.readNext());/*from  w  ww. ja v  a2  s  .  c  o m*/
}

From source file:org.camunda.bpm.camel.spring.CustomContextTest.java

@Deployment(resources = { "process/custom.bpmn20.xml" })
public void testRunProcess() throws Exception {
    //CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = ctx.createProducerTemplate();
    service1.expectedBodiesReceived("ala");

    String instanceId = (String) tpl.requestBody("direct:start", Collections.singletonMap("var1", "ala"));

    tpl.sendBodyAndProperty("direct:receive", null, CAMUNDA_BPM_PROCESS_INSTANCE_ID, instanceId);

    assertProcessEnded(instanceId);/*from  ww  w .j  a v  a 2 s.co m*/

    service1.assertIsSatisfied();
    Map m = service2.getExchanges().get(0).getIn().getBody(Map.class);
    assertEquals("ala", m.get("var1"));
    assertEquals("var2", m.get("var2"));

}

From source file:org.camunda.bpm.camel.spring.SimpleProcessTest.java

@Deployment(resources = { "process/example.bpmn20.xml" })
public void testRunProcess() throws Exception {
    //CamelContext ctx = applicationContext.getBean(CamelContext.class);
    ProducerTemplate tpl = ctx.createProducerTemplate();
    service1.expectedBodiesReceived("ala");

    String instanceId = (String) tpl.requestBody("direct:start", Collections.singletonMap("var1", "ala"));

    tpl.sendBodyAndProperty("direct:receive", null, CAMUNDA_BPM_PROCESS_INSTANCE_ID, instanceId);

    assertProcessEnded(instanceId);/* w w w . j ava 2 s.  c  om*/

    service1.assertIsSatisfied();
    Map m = service2.getExchanges().get(0).getIn().getBody(Map.class);
    assertEquals("ala", m.get("var1"));
    assertEquals("var2", m.get("var2"));

}

From source file:net.ontopia.topicmaps.nav2.portlets.pojos.MenuUtils.java

/**
 * Runs the given query with the given topic as parameter %topic% and returns
 * the first value (of the first collumn) in the result collection.
 * @param topic The parameter refered to as %topic% in the query.
 * @param pq The query that genereates the result.
 * @return The first value returned by the query.
 *///from   w w w  . j  a va2s.  c  o m
public static Object getFirstValue(TopicIF topic, ParsedQueryIF pq) {
    QueryResultIF qr = null;
    try {
        qr = pq.execute(Collections.singletonMap("topic", topic));
        while (qr.next()) {
            return qr.getValue(0);
        }
    } catch (InvalidQueryException e) {
        throw new OntopiaRuntimeException(e);
    } finally {
        if (qr != null)
            qr.close();
    }
    return null;
}

From source file:org.craftercms.security.processors.impl.UrlAccessRestrictionCheckingProcessorTest.java

@Before
public void setUp() throws Exception {
    processor = new UrlAccessRestrictionCheckingProcessor();
    processor.setUrlRestrictions(Collections.singletonMap(URL, "hasRole('" + ADMIN_ROLE + "')"));
}

From source file:org.appcomponents.platform.context.PlatformWebIntegrationTest.java

@Test
public void moduleIntegrationTest() {
    when().get("/echo").then().contentType(ContentType.TEXT).statusCode(HttpStatus.SC_OK)
            .content(Matchers.is("echo"));
    /** Module 1 */
    when().get("/?component={component}",
            Collections.singletonMap(PlatformComponent.PARAM_COMPONENT, BasicPlatform.MODULE_1)).then()
            .contentType(ContentType.TEXT).statusCode(HttpStatus.SC_OK).content(Matchers.is("main"));
    when().get("/hello?component={component}",
            Collections.singletonMap(PlatformComponent.PARAM_COMPONENT, BasicPlatform.MODULE_1)).then()
            .contentType(ContentType.TEXT).statusCode(HttpStatus.SC_OK).content(Matchers.is("hello"));
    /** Module 2 */
    when().get("/?component={component}",
            Collections.singletonMap(PlatformComponent.PARAM_COMPONENT, BasicPlatform.MODULE_2)).then()
            .contentType(ContentType.TEXT).statusCode(HttpStatus.SC_OK).content(Matchers.is("main2"));
    when().get("/hello?component={component}",
            Collections.singletonMap(PlatformComponent.PARAM_COMPONENT, BasicPlatform.MODULE_2)).then()
            .contentType(ContentType.TEXT).statusCode(HttpStatus.SC_OK).content(Matchers.is("hello2"));
}