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

List of usage examples for com.fasterxml.jackson.core.type TypeReference TypeReference

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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:org.commonjava.maven.atlas.ident.jackson.ProjectVersionRefSerializerModuleTest.java

@Test
public void mapWithProjectRefKeyRoundTrip() throws Exception {
    final ProjectRef pr = new SimpleProjectRef("org.foo", "bar");
    final String value = "this is the value";

    final Map<ProjectRef, String> map = new HashMap<ProjectRef, String>();
    map.put(pr, value);/*from w  w  w.  j av a2  s.  c  om*/

    final String json = mapper.writeValueAsString(map);

    final Map<ProjectRef, String> result = mapper.readValue(json, new TypeReference<Map<ProjectRef, String>>() {
    });

    assertThat(result.get(pr), equalTo(value));
}

From source file:alfio.model.TicketFieldConfigurationDescriptionAndValue.java

public List<TicketFieldValue> getFields() {
    if (count == 1) {
        return Collections.singletonList(new TicketFieldValue(0, 1, value));
    }/* w w  w.j  a  va  2s. c  o  m*/
    List<String> values = StringUtils.isBlank(value) ? Collections.emptyList()
            : Json.fromJson(value, new TypeReference<List<String>>() {
            });
    return IntStream.range(0, count)
            .mapToObj(i -> new TicketFieldValue(i, i + 1, i < values.size() ? values.get(i) : ""))
            .collect(Collectors.toList());

}

From source file:test.com.wealdtech.jackson.modules.WIDModuleTest.java

@Test
public void testDeserWIDMap() throws Exception {
    final String ser = "{\"a2a19b20000000a\":\"Test\"}";
    final Map<WID<Date>, String> deser = this.mapper.readValue(ser,
            new TypeReference<HashMap<WID<Date>, String>>() {
            });/*from  w  w w  .j a  v a  2  s.co  m*/
    assertNotNull(deser);
    assertEquals(deser.size(), 1);
    assertNotNull(deser.get(WID.<Date>fromComponents(5, 1500000000000L, 10)));
}

From source file:org.whispersystems.bithub.config.GithubConfiguration.java

public List<RepositoryConfiguration> getRepositories() {
    if (repositories != null) {
        return repositories;
    }//from   ww w . java  2  s  .  c o m

    if (repositories_heroku != null) {
        try {
            ObjectMapper mapper = new ObjectMapper();
            return mapper.readValue(repositories_heroku, new TypeReference<List<RepositoryConfiguration>>() {
            });
        } catch (IOException e) {
            logger.warn("Error deserializing", e);
        }
    }

    return new LinkedList<>();
}

From source file:javaslang.jackson.datatype.PolymorphicTypesTest.java

@Test
public void deserializeList() throws IOException {
    ObjectMapper mapper = new ObjectMapper();
    mapper.registerModule(new JavaslangModule());

    List<I> i = mapper.readerFor(new TypeReference<List<I>>() {
    }).readValue("[{\"type\":\"a\"},{\"type\":\"b\"}]");
    Assert.assertTrue(i.nonEmpty());/*from w  ww.  j a v a 2  s .co  m*/
    Assert.assertTrue(i.get(0) instanceof A);
    Assert.assertTrue(i.get(1) instanceof B);
}

From source file:uk.co.sdev.async.http.ning.CompletableFutureClientTest.java

private CompletableFuture<Optional<Bar>> getOptionalBar() throws IOException {
    return completableFutureClient.get("http://localhost:9101/bar", new TypeReference<Optional<Bar>>() {
    });//from w  w  w.j  a v a 2 s.co  m
}

From source file:org.mayocat.attachment.store.jdbi.mapper.LoadedAttachmentMapper.java

@Override
public LoadedAttachment map(int index, ResultSet resultSet, StatementContext ctx) throws SQLException {
    LoadedAttachment attachment = new LoadedAttachment();
    attachment.setId((UUID) resultSet.getObject("id"));
    attachment.setTitle(resultSet.getString("title"));
    attachment.setDescription(resultSet.getString("description"));
    attachment.setSlug(resultSet.getString("slug"));
    attachment.setData(new AttachmentData(resultSet.getBinaryStream("data")));
    attachment.setExtension(resultSet.getString("extension"));
    attachment.setParentId((UUID) resultSet.getObject("parent_id"));

    ObjectMapper mapper = new ObjectMapper();

    if (!Strings.isNullOrEmpty(resultSet.getString("metadata"))) {
        try {/*from   ww  w  . j a v a 2s .  c o  m*/

            Map<String, Map<String, Object>> metadata = mapper.readValue(resultSet.getString("metadata"),
                    new TypeReference<Map<String, Map<String, Object>>>() {
                    });
            attachment.setMetadata(metadata);
        } catch (IOException e) {
            throw new SQLException("Failed to de-serialize localization JSON data", e);
        }
    }

    if (MapperUtils.hasColumn("localization_data", resultSet)
            && !Strings.isNullOrEmpty(resultSet.getString("localization_data"))) {
        try {
            Map<Locale, Map<String, Object>> localizedVersions = Maps.newHashMap();
            Map[] data = mapper.readValue(resultSet.getString("localization_data"), Map[].class);
            for (Map map : data) {
                localizedVersions.put(LocaleUtils.toLocale((String) map.get("locale")),
                        (Map) map.get("entity"));
            }
            attachment.setLocalizedVersions(localizedVersions);
        } catch (IOException e) {
            throw new SQLException("Failed to de-serialize localization JSON data", e);
        }
    }

    return attachment;
}

From source file:com.nesscomputing.jackson.TestMapEntryDeserialization.java

@Test
public void testMapEntryNullKeySerialization() throws Exception {
    Entry<String, Integer> entry = Maps.immutableEntry(null, 3);
    assertEquals(entry,/*from  w  ww .  j  av a2  s  . c  o  m*/
            mapper.readValue(mapper.writeValueAsString(entry), new TypeReference<Entry<String, Integer>>() {
            }));
}

From source file:com.github.nmorel.gwtjackson.guava.jackson.OptionalJacksonTest.java

@Test
public void testSerializeGeneric() {
    OptionalTester.INSTANCE//from ww  w  .  j a va 2  s  . co m
            .testSerializeGeneric(createWriter(new TypeReference<Optional<OptionalGenericData<String>>>() {
            }));
}

From source file:com.addthis.bundle.util.AutoFieldTest.java

@Test
public void createDerivedTyped() throws IOException {
    DerivedTypedField<List<String>> autoField = Jackson.defaultMapper().readValue("\"someField\"",
            new TypeReference<DerivedTypedField<List<String>>>() {
            });/*from ww  w .  j a  va  2 s.co  m*/
    Bundle bundle = Bundles.decode("someField: [a, b, c]");
    List<String> strings = autoField.getValue(bundle);
    assertEquals(Lists.newArrayList("a", "b", "c"), strings);
}