Example usage for com.fasterxml.jackson.core.type TypeReference TypeReference

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core.type TypeReference TypeReference.

Prototype

protected TypeReference() 

Source Link

Usage

From source file:com.cloudera.parcel.components.JsonPermissionsParser.java

public JsonPermissionsParser() {
    super(new TypeReference<PermissionsDescriptorImpl>() {
    });
}

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From source file:org.dhara.portal.web.restClientService.RestServiceImpl.java

/**
 * @see org.dhara.portal.web.restClientService.RestService#getExperiments()
 *//*www.  j a v  a 2  s  .  com*/
@Override
public List<ExperimentHelper> getExperiments() throws IOException {
    String response = getRestClient()
            .getResponse(getRestServiceConfig().getServerUrl() + RestResourceUtils.EXPERIMENTDATA_RESOURCE);
    ObjectMapper mapper = new ObjectMapper();
    return mapper.readValue(response, new TypeReference<List<ExperimentHelper>>() {
    });
}

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From source file:com.comcast.cdn.traffic_control.traffic_router.core.external.ZonesTest.java

@Test
public void itGetsStatsForZones() throws Exception {
    HttpGet httpGet = new HttpGet("http://localhost:3333/crs/stats/zones/caches");
    CloseableHttpResponse response = null;

    try {// ww w  .  j a  va2 s .c  o m
        response = httpClient.execute(httpGet);
        String actual = EntityUtils.toString(response.getEntity());

        Map<String, Object> zoneStats = new ObjectMapper().readValue(actual,
                new TypeReference<HashMap<String, Object>>() {
                });

        Map<String, Object> dynamicZonesStats = (Map<String, Object>) zoneStats.get("dynamicZoneCaches");
        assertThat(dynamicZonesStats.keySet(),
                containsInAnyOrder("requestCount", "evictionCount", "totalLoadTime", "averageLoadPenalty",
                        "hitCount", "loadSuccessCount", "missRate", "loadExceptionRate", "hitRate", "missCount",
                        "loadCount", "loadExceptionCount"));

        Map<String, Object> staticZonesStats = (Map<String, Object>) zoneStats.get("staticZoneCaches");
        assertThat(staticZonesStats.keySet(),
                containsInAnyOrder("requestCount", "evictionCount", "totalLoadTime", "averageLoadPenalty",
                        "hitCount", "loadSuccessCount", "missRate", "loadExceptionRate", "hitRate", "missCount",
                        "loadCount", "loadExceptionCount"));

    } finally {
        if (response != null)
            response.close();
    }
}

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From source file:com.ksmpartners.ernie.model.SerializationTest.java

@Test
public void testLists() throws Exception {
    TestClass obj1 = new TestClass("test_name1", 1);
    TestClass obj2 = new TestClass("test_name2", 2);

    List<TestClass> objList = new ArrayList<TestClass>();

    objList.add(obj1);/*from  ww  w  .  j av a2  s  .c om*/
    objList.add(obj2);

    String json = TestUtil.serialize(objList);
    List<TestClass> newList = TestUtil.MAPPER.readValue(json, new TypeReference<List<TestClass>>() {
    });

    Assert.assertEquals(json, "[{\"name\":\"test_name1\",\"id\":1},{\"name\":\"test_name2\",\"id\":2}]");
    Assert.assertTrue(TestUtil.equal(objList, newList));
}

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From source file:org.ocsoft.olivia.utils.JsonUtils.java

/**
 * /* www  . j  av  a  2s.  co  m*/
 * @param value
 * @return
 * @throws IOException
 */
public static Map<String, String> readJsonStringAsStringMap(String value) throws IOException {
    return mapper.readValue(value, new TypeReference<Map<String, String>>() {
    });
}

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From source file:com.pa165.ddtroops.console.client.Application.java

/**
 * Pring all heroes to console window//from  w  w w.  jav  a2s.  co  m
 */
private static void getAllHeroes() {
    try {

        URL url = new URL("http://localhost:8080/pa165/rest-jersey-server/hero");
        URLConnection connection = url.openConnection();
        connection.setDoOutput(true);
        connection.setRequestProperty("Content-Type", "application/json");
        connection.setConnectTimeout(5000);
        connection.setReadTimeout(5000);

        BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
        String s = "";
        List<HeroDTO> hero = new ArrayList<HeroDTO>();
        while ((s = in.readLine()) != null) {
            hero = mapper.readValue(s, new TypeReference<List<HeroDTO>>() {
            });
        }
        System.out.println("All heroes");
        for (HeroDTO h : hero) {
            System.out.println("ID: " + h.getId() + ", NAME: " + h.getName() + ", RACE: " + h.getRace()
                    + ", XP: " + h.getXp());
        }
        System.out.println();
        in.close();
    } catch (Exception e) {
        System.out.println("\nError when returning all heroes");
        System.out.println(e);
    }
}

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From source file:com.ysheng.auth.common.restful.BaseClient.java

/**
 * Performs a synchronous POST operation.
 *
 * @param path The path of the RESTful operation.
 * @param payload The payload of the RESTful operation.
 * @param expectedHttpStatus The expected HTTP status of the operation.
 * @param <T> The type of the response.
 * @return The response of the RESTful operation.
 * @throws IOException The error that contains detail information.
 *///from  w ww. jav a2s . c  om
public final <T> T post(final String path, final Object payload, final int expectedHttpStatus)
        throws IOException {
    HttpResponse httpResponse = restClient.perform(RestClient.Method.POST, path,
            JsonSerializer.serialize(payload));

    restClient.checkResponse(httpResponse, expectedHttpStatus);

    return JsonSerializer.deserialize(httpResponse.getEntity(), new TypeReference<T>() {
    });
}

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From source file:com.cloudera.parcel.components.JsonAlternativesParser.java

public JsonAlternativesParser() {
    super(new TypeReference<AlternativesDescriptorImpl>() {
    });
}

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From source file:mayoapp.migrations.V0075_0003__update_tenant_configurations.java

@Override
public void migrate(Connection connection) throws Exception {
    connection.setAutoCommit(false);//  www  .  j av  a  2 s  .  c  om

    Statement queryIdsStatement = connection.createStatement();
    ResultSet tenants = queryIdsStatement.executeQuery("SELECT entity_id, slug, configuration FROM entity "
            + "INNER JOIN tenant ON entity.id = tenant.entity_id");

    Map<UUID, ConfigurationAndName> tenantsData = Maps.newHashMap();

    while (tenants.next()) {
        String json = tenants.getString("configuration");
        String name = tenants.getString("slug");
        ObjectMapper objectMapper = new ObjectMapper();
        Map<String, Object> configuration = objectMapper.readValue(json,
                new TypeReference<Map<String, Object>>() {
                });
        if (configuration.containsKey("general")) {
            Map<String, Object> generalConfiguration = (Map<String, Object>) configuration.get("general");
            if (generalConfiguration.containsKey("name")) {
                name = (String) generalConfiguration.get("name");
                ((Map<String, Object>) configuration.get("general")).remove("name");
                json = objectMapper.writeValueAsString(configuration);
            }

        }
        ConfigurationAndName configurationAndName = new ConfigurationAndName(json, name);
        tenantsData.put((UUID) tenants.getObject("entity_id"), configurationAndName);
    }

    queryIdsStatement.close();

    PreparedStatement statement = connection
            .prepareStatement("UPDATE tenant SET name=?, configuration=? WHERE entity_id =?");

    for (UUID id : tenantsData.keySet()) {
        statement.setString(1, tenantsData.get(id).getName());
        statement.setString(2, tenantsData.get(id).getConfiguration());
        statement.setObject(3, new PG_UUID(id));
        statement.addBatch();
    }

    try {
        statement.executeBatch();
    } finally {
        statement.close();
    }
}

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From source file:com.chalmers.feedlr.parser.TwitterJSONParser.java

public List<TwitterItem> parseTweets(String json) {
    long time = System.currentTimeMillis();

    if (tweetReader == null) {
        tweetReader = mapper.reader(new TypeReference<List<TwitterItem>>() {
        });/* w  w w  . j  a va  2s .co m*/
    }

    List<TwitterItem> list = null;

    try {
        list = tweetReader.readValue(json);
    } catch (JsonParseException e) {
        Log.e(getClass().getName(), e.getMessage());
    } catch (JsonMappingException e) {
        Log.e(getClass().getName(), e.getMessage());
    } catch (IOException e) {
        Log.e(getClass().getName(), e.getMessage());
    }

    Log.i(TwitterJSONParser.class.getName(), "Data binding parse");
    Log.i(TwitterJSONParser.class.getName(), "Items: " + list.size());
    Log.i(TwitterJSONParser.class.getName(), "Time in millis: " + (System.currentTimeMillis() - time));

    return list;
}

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