List of usage examples for com.fasterxml.jackson.databind ObjectMapper getTypeFactory
public TypeFactory getTypeFactory()
From source file:com.auditbucket.client.Importer.java
private static long processJsonTags(String fileName, AbRestClient abExporter, int skipCount, boolean simulateOnly) { Collection<TagInputBean> tags; ObjectMapper mapper = new ObjectMapper(); try {//from w w w . ja va2s. c om File file = new File(fileName); if (!file.exists()) { logger.error("{} does not exist", fileName); return 0; } TypeFactory typeFactory = mapper.getTypeFactory(); CollectionType collType = typeFactory.constructCollectionType(ArrayList.class, TagInputBean.class); tags = mapper.readValue(file, collType); for (TagInputBean tag : tags) { abExporter.writeTag(tag, "JSON Tag Importer"); } } catch (IOException e) { logger.error("Error writing exceptions with {} [{}]", fileName, e); throw new RuntimeException("IO Exception ", e); } finally { abExporter.flush("Finishing processing of TagInputBeans " + fileName); } return tags.size(); //To change body of created methods use File | Settings | File Templates. }
From source file:io.coala.json.JsonUtil.java
/** * @param om the {@link ObjectMapper} used to parse/deserialize/unmarshal * @param json the JSON formatted {@link String} value * @param typeReference the result type {@link TypeReference} * @param imports the {@link Properties} instances for default values, etc. * @return the parsed/deserialized/unmarshalled {@link Object} *//* w w w .ja v a2 s . c om*/ @SuppressWarnings("unchecked") public static <T> T valueOf(final ObjectMapper om, final String json, final TypeReference<T> typeReference, final Properties... imports) { if (json == null) return null; try { final Class<?> rawType = om.getTypeFactory().constructType(typeReference).getRawClass(); checkRegistered(om, rawType, imports); return (T) om.readValue(json, typeReference); } catch (final Exception e) { Thrower.rethrowUnchecked(e); return null; } }
From source file:com.groupdocs.sdk.common.ApiInvoker.java
@SuppressWarnings("unchecked") public static Object deserialize(String json, String containerType, @SuppressWarnings("rawtypes") Class cls) throws ApiException { try {// w w w . j a v a 2 s . c o m ObjectMapper mapper = JsonUtil.getJsonMapper(); SimpleModule m = new SimpleModule(PACKAGE_NAME, Version.unknownVersion()); m.addDeserializer(Date.class, new CustomDateDeserializer(new DateDeserializer())); mapper.registerModule(m); if ("List".equals(containerType)) { JavaType typeInfo = mapper.getTypeFactory().constructCollectionType(List.class, cls); List<?> response = (List<?>) mapper.readValue(json, typeInfo); return response; } else if (String.class.equals(cls)) { return json; } else { return mapper.readValue(json, cls); } } catch (IOException e) { throw new ApiException(500, e.getMessage()); } }
From source file:org.wso2.emm.agent.utils.CommonUtils.java
/** * Revoke currently enforced policy./*from www . j a v a 2 s. c om*/ * @param context - Application context. */ public static void revokePolicy(Context context) throws AndroidAgentException { String payload = Preference.getString(context, Constants.PreferenceFlag.APPLIED_POLICY); PolicyOperationsMapper operationsMapper = new PolicyOperationsMapper(); ObjectMapper mapper = new ObjectMapper(); mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false); PolicyRevokeHandler revokeHandler = new PolicyRevokeHandler(context); try { if (payload != null) { List<org.wso2.emm.agent.beans.Operation> operations = mapper.readValue(payload, mapper.getTypeFactory().constructCollectionType(List.class, org.wso2.emm.agent.beans.Operation.class)); for (org.wso2.emm.agent.beans.Operation op : operations) { op = operationsMapper.getOperation(op); revokeHandler.revokeExistingPolicy(op); } Preference.putString(context, Constants.PreferenceFlag.APPLIED_POLICY, null); } } catch (IOException e) { throw new AndroidAgentException("Error occurred while parsing stream", e); } }
From source file:com.marvinformatics.hibernate.json.JsonListUserType.java
@Override public JavaType createJavaType(ObjectMapper mapper) { return mapper.getTypeFactory().constructCollectionType(List.class, returnedClass()); }
From source file:io.fabric8.example.variance.http.VarianceProcessor.java
@Override public void process(Exchange exchange) throws Exception { String message = exchange.getIn().getBody(String.class); ObjectMapper objectMapper = new ObjectMapper(); TypeFactory typeFactory = objectMapper.getTypeFactory(); List<Double> values = objectMapper.readValue(message, typeFactory.constructCollectionType(List.class, Double.class)); SummaryStatistics summaryStatistics = new SummaryStatistics(); List<Double> list = new ObjectMapper().readValue(message, List.class); for (Double value : list) { summaryStatistics.addValue(value); }//from w ww .j a v a 2 s . c o m String variance = Double.toString(summaryStatistics.getVariance()); exchange.getOut().setBody(variance); }
From source file:io.fabric8.example.stddev.http.StdDevProcessor.java
@Override public void process(Exchange exchange) throws Exception { String message = exchange.getIn().getBody(String.class); ObjectMapper objectMapper = new ObjectMapper(); TypeFactory typeFactory = objectMapper.getTypeFactory(); List<Double> values = objectMapper.readValue(message, typeFactory.constructCollectionType(List.class, Double.class)); SummaryStatistics summaryStatistics = new SummaryStatistics(); List<Double> list = new ObjectMapper().readValue(message, List.class); for (Double value : list) { summaryStatistics.addValue(value); }//from ww w . j a v a 2 s.co m String stdDev = Double.toString(summaryStatistics.getStandardDeviation()); exchange.getOut().setBody(stdDev); }
From source file:com.kinglcc.spring.jms.core.converter.Jackson2MessageAdapterConverter.java
@Override public Object fromMessage(Message<?> message, Type targetType, Class<?> contextClass) { ObjectMapper objectMapper = getObjectMapper(); JavaType javaType = objectMapper.getTypeFactory().constructType(targetType, contextClass); try {/*from w w w . jav a2s. co m*/ Object payload = message.getPayload(); if (payload instanceof byte[]) { return objectMapper.readValue((byte[]) payload, javaType); } else { return objectMapper.readValue((String) payload, javaType); } } catch (IOException ex) { throw new MessageConversionException(message, "Could not read JSON: " + ex.getMessage(), ex); } }
From source file:org.ethereum.core.genesis.GenesisJsonTest.java
@Test public void generateGenesisJson() throws IOException { ObjectMapper mapper = new ObjectMapper(); JavaType type = mapper.getTypeFactory().constructType(GenesisJson.class); GenesisJson genesisJson = new ObjectMapper().readValue(GENESIS_JSON, type); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getMinimumGasPrice())); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getParentHash())); Assert.assertTrue(genesisJson.getAlloc().size() > 0); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getBitcoinMergedMiningCoinbaseTransaction())); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getBitcoinMergedMiningHeader())); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getBitcoinMergedMiningMerkleProof())); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getCoinbase())); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getDifficulty())); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getExtraData())); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getMixhash())); Assert.assertTrue(StringUtils.isNotBlank(genesisJson.getTimestamp())); }
From source file:com.ntsync.android.sync.client.NetworkUtilities.java
/** * Get current Prices for a Currency//from w w w. ja va 2s . c o m * * @param authtoken * can be null * @return null if server returned no prices. * @throws IOException * @throws AuthenticationException * @throws ParserConfigurationException * @throws SAXException * @throws AuthenticatorException * @throws OperationCanceledException * @throws ServerException * @throws NetworkErrorException */ public static List<Price> getPrices(Context context, Account account, String authtoken, AccountManager accountManager, String currency) throws OperationCanceledException, AuthenticationException, NetworkErrorException, ServerException { String currAuthtoken = authtoken; HttpEntity entity = null; List<Price> prices = null; boolean retry; int retryCount = 0; do { retry = false; final HttpGet get = new HttpGet(PRICE_URI + currency); LogHelper.logD(TAG, "getPrices with URI: {}", get.getURI()); try { final HttpResponse resp = getHttpClient(context).execute(get, createHttpContext(account.name, currAuthtoken)); entity = resp.getEntity(); int statusCode = resp.getStatusLine().getStatusCode(); if (statusCode == HttpStatus.SC_OK) { ObjectMapper mapper = new ObjectMapper(); Class<?> clz = Price.class; JavaType type = mapper.getTypeFactory().constructCollectionType(List.class, clz); byte[] respBytes = EntityUtils.toByteArray(entity); prices = mapper.readValue(respBytes, type); } else if (statusCode == HttpStatus.SC_UNAUTHORIZED) { currAuthtoken = retryAuthentification(retryCount, accountManager, currAuthtoken, account.name, resp); retry = true; } else { throw new ServerException("Server error in query getPrices: " + resp.getStatusLine()); } } catch (IOException e) { throw new NetworkErrorException(e); } finally { consumeContent(entity); } retryCount++; } while (retry); return prices; }