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:comsat.sample.actuator.SampleController.java

private Callable<Map<String, String>> helloCallable(final DeferredResult<Map<String, String>> optDeferred)
        throws SuspendExecution {
    return new Callable<Map<String, String>>() {
        @Override/*  w w  w.  j  a  v a2  s. co m*/
        @Suspendable
        public Map<String, String> call() throws Exception {
            try {
                Fiber.sleep(10);
                Map<String, String> ret = Collections.singletonMap("message",
                        helloWorldService.getHelloMessage());
                if (optDeferred != null)
                    optDeferred.setResult(ret);
                return ret;
            } catch (Throwable t) {
                if (optDeferred != null)
                    optDeferred.setErrorResult(t);
                throw t;
            }
        }
    };
}

From source file:com.gm.bamboo.dao.BuyHibernateDao.java

/**
 * {@inheritDoc}/* w ww  .  j a  v  a 2  s. co m*/
 * 
 * @since 2012-9-10
 * @see com.gm.bamboo.api.BuyDao#batchDelete(java.util.List)
 */
@Override
public void batchDelete(List<Long> ids) {
    String hql = "delete from Buy where id in(:ids)";
    Map<String, List<Long>> values = Collections.singletonMap("ids", ids);
    super.batchExecute(hql, values);

}

From source file:com.gm.bamboo.dao.CompanyHibernateDao.java

/**
 * {@inheritDoc}/*w  w w .  jav  a 2  s . co  m*/
 * 
 * @since 2012-9-15
 * @see com.gm.bamboo.api.CompanyDao#batchDelete(java.util.List)
 */
@Override
public void batchDelete(List<Long> ids) {
    String hql = "delete from Company where id in(:ids)";
    Map<String, List<Long>> values = Collections.singletonMap("ids", ids);
    super.batchExecute(hql, values);

}

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

/**
 * {@inheritDoc}//  ww w. ja v  a 2  s  .c o  m
 * 
 * @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 Enquiry where id in(:ids)";
    Map<String, List<Long>> values = Collections.singletonMap("ids", ids);
    super.batchExecute(hql, values);

}

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

@Before
public void startWatcher() throws Exception {
    // delete the watcher history to not clutter with entries from other test
    getAdminExecutionContext().callApi("indices.delete",
            Collections.singletonMap("index", ".watcher-history-*"), emptyList(), 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  . j  ava  2s  .  co  m
        ClientYamlTestResponse response = getAdminExecutionContext().callApi("xpack.watcher.stats", emptyMap(),
                emptyList(), emptyMap());
        String state = (String) response.evaluate("stats.0.watcher_state");

        switch (state) {
        case "stopped":
            ClientYamlTestResponse startResponse = getAdminExecutionContext().callApi("xpack.watcher.start",
                    emptyMap(), emptyList(), emptyMap());
            boolean isAcknowledged = (boolean) startResponse.evaluate("acknowledged");
            assertThat(isAcknowledged, is(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 + "]");
        }
    });

    assertBusy(() -> {
        for (String template : WatcherIndexTemplateRegistryField.TEMPLATE_NAMES) {
            ClientYamlTestResponse templateExistsResponse = getAdminExecutionContext().callApi(
                    "indices.exists_template", singletonMap("name", template), emptyList(), emptyMap());
            assertThat(templateExistsResponse.getStatusCode(), is(200));
        }
    });
}

From source file:io.lavagna.common.LavagnaEnvironment.java

private static void setSystemPropertyIfNull(ConfigurableEnvironment env, String name, String value) {
    if (!env.containsProperty(name) || StringUtils.isBlank(env.getProperty(name))) {
        LOG.warn("Property {} is not set, using default value: {}", name, value);
        Map<String, Object> source = Collections.singletonMap(name, (Object) value);
        env.getPropertySources().addFirst(new MapPropertySource(name, source));
    }/*from   w  ww.java  2 s . com*/
}

From source file:com.gm.bamboo.dao.BusinessHibernateDao.java

/**
 * {@inheritDoc}/* ww w. j av  a  2  s.c  om*/
 * 
 * @since 2012-9-15
 * @see com.gm.bamboo.api.BusinessDao#batchDelete(java.util.List)
 */
@Override
public void batchDelete(List<Long> ids) {
    String hql = "delete from Business where id in(:ids)";
    Map<String, List<Long>> values = Collections.singletonMap("ids", ids);
    super.batchExecute(hql, values);

}

From source file:com.gm.bamboo.dao.SupplyHibernateDao.java

/**
 * {@inheritDoc}/*from   www .  j ava  2  s . com*/
 * 
 * @since 2012-9-10
 * @see com.gm.bamboo.api.SupplyDao#batchDelete(java.util.List)
 */
@Override
public void batchDelete(List<Long> ids) {
    String hql = "delete from Supply where id in(:ids)";
    Map<String, List<Long>> values = Collections.singletonMap("ids", ids);
    super.batchExecute(hql, values);

}

From source file:com.gm.bamboo.dao.LinksHibernateDao.java

/**
 * {@inheritDoc}/*w ww. ja v  a  2 s . co m*/
 * 
 * @since 2012-7-28
 * @see com.drcl.yz.api.LinksDao#batchDelete(java.util.List)
 */
@Override
public void batchDelete(List<Long> ids) {
    String hql = "delete from Links where id in(:ids)";
    Map<String, List<Long>> values = Collections.singletonMap("ids", ids);
    super.batchExecute(hql, values);

}

From source file:com.gm.bamboo.dao.NewsHibernateDao.java

/**
 * {@inheritDoc}/*from w  w  w. j  a  v  a2s  .c  o m*/
 * 
 * @since 2012-7-28
 * @see com.gm.bamboo.api.NewsDao#batchDelete(java.util.List)
 */
@Override
public void batchDelete(List<Long> ids) {
    String hql = "delete from News where id in(:ids)";
    Map<String, List<Long>> values = Collections.singletonMap("ids", ids);
    super.batchExecute(hql, values);

}