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:io.swagger.test.integration.responses.ResponseWithExceptionTestIT.java

@Test
public void verifyApiExceptionAsXml() throws IOException {
    try {/* w w w  .  j  a v  a  2 s .c  o m*/
        final Map<String, String> headerParams = Collections.singletonMap(HttpHeaders.ACCEPT,
                MediaType.APPLICATION_XML);
        client.invokeAPI("/throwApiException", "GET", new HashMap<String, String>(), null, headerParams, null,
                null, null, new String[0]);
        Assert.fail("Exception was expected!");
    } catch (ApiException e) {
        final Response.Status expected = Response.Status.CONFLICT;
        Assert.assertEquals(e.getCode(), expected.getStatusCode());
        final ApiError error = new XmlMapper().readValue(e.getMessage(), ApiError.class);
        Assert.assertEquals(error.getCode(), expected.getStatusCode());
        Assert.assertEquals(error.getMessage(), expected.getReasonPhrase());
    }
}

From source file:sample.jersey.RestEndpoint.java

@POST
@Path("multiply")
@Consumes(MediaType.APPLICATION_JSON)/* w  ww .  j  a v  a  2  s . co m*/
@Produces(MediaType.APPLICATION_JSON)
public Response multiply(Map<String, Object> request) {
    Integer a = (Integer) request.get("a");
    Integer b = (Integer) request.get("b");

    if (a == null || b == null) {
        return Response.status(Response.Status.BAD_REQUEST).entity(Collections.singletonMap("errorMessage",
                "request JSON should contain two numbers, with keys a & b")).build();
    }
    return Response.ok(Collections.singletonMap("product", a + b)).build();
}

From source file:com.gm.machine.dao.ProductHibernateDao.java

/**
 * {@inheritDoc}//from ww w  .j a  v a2  s.  c om
 * 
 * @since 2012-11-25
 * @see com.gm.machine.api.AdvertDao#batchDelete(java.util.List)
 */
@Override
public void batchDelete(List<Long> ids) {
    String hql = "delete from Product where id in(:ids)";
    Map<String, List<Long>> values = Collections.singletonMap("ids", ids);
    super.batchExecute(hql, values);

}

From source file:com.vivastream.security.oauth2.provider.DynamoDBClientDetailsService.java

@Override
public ClientDetails loadClientByClientId(String clientId) throws ClientRegistrationException {
    GetItemResult result = client.getItem(schema.getTableName(),
            Collections.singletonMap(schema.getColumnClientId(), new AttributeValue(clientId)));

    Map<String, AttributeValue> item = result.getItem();
    if (item == null) {
        return null;
    }/*  www  . j  av a2 s .co  m*/

    String resourceIds = DynamoDBUtils.nullSafeGetS(item.get(schema.getColumnResourceIds()));
    String scopes = DynamoDBUtils.nullSafeGetS(item.get(schema.getColumnScopes()));
    String grantTypes = DynamoDBUtils.nullSafeGetS(item.get(schema.getColumnAuthorizedGrantTypes()));
    String authorities = DynamoDBUtils.nullSafeGetS(item.get(schema.getColumnAuthorities()));
    String redirectUris = DynamoDBUtils.nullSafeGetS(item.get(schema.getColumnRegisteredRedirectUris()));

    String clientSecret = DynamoDBUtils.nullSafeGetS(item.get(schema.getColumnClientSecret()));

    ClientDetails clientDetails = createClientDetails(clientId, resourceIds, scopes, grantTypes, authorities,
            redirectUris, clientSecret, item);
    return clientDetails;
}

From source file:com.rosy.bill.utils.jmx.JmxClientTemplate.java

/**
 * JMX Server./*from  w  w w.  j  a  v a2 s . c  o m*/
 */
@SuppressWarnings("unchecked")
private void initConnector(final String serviceUrl, final String userName, final String passwd)
        throws IOException {
    JMXServiceURL url = new JMXServiceURL(serviceUrl);

    boolean hasCredentlals = StringUtils.isNotBlank(userName);
    if (hasCredentlals) {
        Map environment = Collections.singletonMap(JMXConnector.CREDENTIALS, new String[] { userName, passwd });
        connector = JMXConnectorFactory.connect(url, environment);
    } else {
        connector = JMXConnectorFactory.connect(url);
    }

    connection = connector.getMBeanServerConnection();
    connected.set(true);
}

From source file:org.elasticsearch.smoketest.SmokeTestWatcherWithSecurityIT.java

@Before
public void startWatcher() throws Exception {
    StringEntity entity = new StringEntity("{ \"value\" : \"15\" }", ContentType.APPLICATION_JSON);
    assertOK(adminClient().performRequest("PUT", "my_test_index/doc/1",
            Collections.singletonMap("refresh", "true"), entity));

    // delete the watcher history to not clutter with entries from other test
    adminClient().performRequest("DELETE", ".watcher-history-*", Collections.emptyMap());

    // create one document in this index, so we can test in the YAML tests, that the index cannot be accessed
    Response resp = adminClient().performRequest("PUT", "/index_not_allowed_to_read/doc/1",
            Collections.emptyMap(), new StringEntity("{\"foo\":\"bar\"}", ContentType.APPLICATION_JSON));
    assertThat(resp.getStatusLine().getStatusCode(), is(201));

    assertBusy(() -> {/*from w w w . ja v a  2s  .  c  o m*/
        try {
            Response statsResponse = adminClient().performRequest("GET", "_xpack/watcher/stats");
            ObjectPath objectPath = ObjectPath.createFromResponse(statsResponse);
            String state = objectPath.evaluate("stats.0.watcher_state");

            switch (state) {
            case "stopped":
                Response startResponse = adminClient().performRequest("POST", "_xpack/watcher/_start");
                assertOK(startResponse);
                String body = EntityUtils.toString(startResponse.getEntity());
                assertThat(body, containsString("\"acknowledged\":true"));
                break;
            case "stopping":
                throw new AssertionError("waiting until stopping state reached stopped state to start again");
            case "starting":
                throw new AssertionError("waiting until starting state reached started state");
            case "started":
                // all good here, we are done
                break;
            default:
                throw new AssertionError("unknown state[" + state + "]");
            }
        } catch (IOException e) {
            throw new AssertionError(e);
        }
    });

    assertBusy(() -> {
        for (String template : WatcherIndexTemplateRegistryField.TEMPLATE_NAMES) {
            assertOK(adminClient().performRequest("HEAD", "_template/" + template));
        }
    });
}

From source file:playground.app.StubPersonController.java

@RequestMapping("/admin")
public Map<String, String> admin() {
    return Collections.singletonMap("isadmin", "true");
}

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

@Override
public long countActivatedSince(Date date) {
    return jdbcTemplate.queryForObject(countActivatedSinceSql, Collections.singletonMap("date", date),
            Long.class);
}