List of usage examples for com.fasterxml.jackson.databind ObjectMapper convertValue
@SuppressWarnings("unchecked") public <T> T convertValue(Object fromValue, JavaType toValueType) throws IllegalArgumentException
From source file:test.jackson.JacksonNsgiRegister.java
public static void main(String[] args) throws IOException { ObjectMapper objectMapper = new ObjectMapper(); objectMapper.enable(SerializationFeature.INDENT_OUTPUT); String ngsiRcr = new String(Files.readAllBytes(Paths.get(NGSI_FILE))); RegisterContextRequest rcr = objectMapper.readValue(ngsiRcr, RegisterContextRequest.class); System.out.println(objectMapper.writeValueAsString(rcr)); LinkedHashMap association = (LinkedHashMap) rcr.getContextRegistration().get(0).getContextMetadata().get(0) .getValue();/*from w ww. ja v a 2 s . co m*/ Association assocObject = objectMapper.convertValue(association, Association.class); System.out.println(assocObject.getAttributeAssociation().get(0).getSourceAttribute()); rcr.getContextRegistration().get(0).getContextRegistrationAttribute().get(1).getContextMetadata().get(0); // System.out.println(rcr.getContextRegistration().get(0).getContextMetadata().get(0).getValue().getClass().getCanonicalName()); // String assocJson = objectMapper.writeValueAsString(association); // Value assocObject = objectMapper.readValue(objectMapper.writeValueAsString(association), Value.class); // System.out.println(association.values().toString()); // System.out.println(assocJson); }
From source file:test.jackson.JacksonNsgiDiscover.java
public static void main(String[] args) throws IOException { ObjectMapper objectMapper = new ObjectMapper().enable(SerializationFeature.INDENT_OUTPUT); String ngsiRcr = new String(Files.readAllBytes(Paths.get(NGSI_FILE))); DiscoveryContextAvailabilityRequest dcar = objectMapper.readValue(ngsiRcr, DiscoveryContextAvailabilityRequest.class); // System.out.println(objectMapper.writeValueAsString(dcar)); System.out.println(dcar.getRestriction().getOperationScope().get(1).getScopeValue()); LinkedHashMap shapeHMap = (LinkedHashMap) dcar.getRestriction().getOperationScope().get(1).getScopeValue(); // Association assocObject = objectMapper.convertValue(shapeHMap, Association.class); // System.out.println(assocObject.getAttributeAssociation().get(0).getSourceAttribute()); Shape shape = objectMapper.convertValue(shapeHMap, Shape.class); System.out.println("Deserialized Class: " + shape.getClass().getSimpleName()); System.out.println("VALUE: " + shape.getPolygon().getVertices().get(2).getLatitude()); System.out.println("VALUE: " + shape.getCircle()); if (!(shape.getCircle() == null)) System.out.println("This is null"); Polygon polygon = shape.getPolygon(); int vertexSize = polygon.getVertices().size(); Coordinate[] coords = new Coordinate[vertexSize]; final ArrayList<Coordinate> points = new ArrayList<>(); for (int i = 0; i < vertexSize; i++) { Vertex vertex = polygon.getVertices().get(i); points.add(new Coordinate(Double.valueOf(vertex.getLatitude()), Double.valueOf(vertex.getLongitude()))); coords[i] = new Coordinate(Double.valueOf(vertex.getLatitude()), Double.valueOf(vertex.getLongitude())); }// w w w .ja v a 2 s .c o m points.add(new Coordinate(Double.valueOf(polygon.getVertices().get(0).getLatitude()), Double.valueOf(polygon.getVertices().get(0).getLongitude()))); final GeometryFactory gf = new GeometryFactory(); final Coordinate target = new Coordinate(49, -0.6); final Point point = gf.createPoint(target); Geometry shapeGm = gf.createPolygon( new LinearRing(new CoordinateArraySequence(points.toArray(new Coordinate[points.size()])), gf), null); // Geometry shapeGm = gf.createPolygon(coords); System.out.println(point.within(shapeGm)); // System.out.println(rcr.getContextRegistration().get(0).getContextMetadata().get(0).getValue().getClass().getCanonicalName()); // String assocJson = objectMapper.writeValueAsString(association); // Value assocObject = objectMapper.readValue(objectMapper.writeValueAsString(association), Value.class); // System.out.println(association.values().toString()); // System.out.println(assocJson); }
From source file:be.dnsbelgium.rdap.client.RDAPCLI.java
public static void main(String[] args) { LOGGER.debug("Create the command line parser"); CommandLineParser parser = new GnuParser(); LOGGER.debug("Create the options"); Options options = new RDAPOptions(Locale.ENGLISH); try {//from w ww . j a v a 2 s. co m LOGGER.debug("Parse the command line arguments"); CommandLine line = parser.parse(options, args); if (line.hasOption("help")) { printHelp(options); return; } if (line.getArgs().length == 0) { throw new IllegalArgumentException("You must provide a query"); } String query = line.getArgs()[0]; Type type = (line.getArgs().length == 2) ? Type.valueOf(line.getArgs()[1].toUpperCase()) : guessQueryType(query); LOGGER.debug("Query: {}, Type: {}", query, type); try { SSLContextBuilder sslContextBuilder = SSLContexts.custom(); if (line.hasOption(RDAPOptions.TRUSTSTORE)) { sslContextBuilder.loadTrustMaterial( RDAPClient.getKeyStoreFromFile(new File(line.getOptionValue(RDAPOptions.TRUSTSTORE)), line.getOptionValue(RDAPOptions.TRUSTSTORE_TYPE, RDAPOptions.DEFAULT_STORETYPE), line.getOptionValue(RDAPOptions.TRUSTSTORE_PASS, RDAPOptions.DEFAULT_PASS))); } if (line.hasOption(RDAPOptions.KEYSTORE)) { sslContextBuilder.loadKeyMaterial( RDAPClient.getKeyStoreFromFile(new File(line.getOptionValue(RDAPOptions.KEYSTORE)), line.getOptionValue(RDAPOptions.KEYSTORE_TYPE, RDAPOptions.DEFAULT_STORETYPE), line.getOptionValue(RDAPOptions.KEYSTORE_PASS, RDAPOptions.DEFAULT_PASS)), line.getOptionValue(RDAPOptions.KEYSTORE_PASS, RDAPOptions.DEFAULT_PASS).toCharArray()); } SSLContext sslContext = sslContextBuilder.build(); final String url = line.getOptionValue(RDAPOptions.URL); final HttpHost host = Utils.httpHost(url); HashSet<Header> headers = new HashSet<Header>(); headers.add(new BasicHeader("Accept-Language", line.getOptionValue(RDAPOptions.LANG, Locale.getDefault().toString()))); HttpClientBuilder httpClientBuilder = HttpClients.custom().setDefaultHeaders(headers) .setSSLSocketFactory(new SSLConnectionSocketFactory(sslContext, (line.hasOption(RDAPOptions.INSECURE) ? new AllowAllHostnameVerifier() : new BrowserCompatHostnameVerifier()))); if (line.hasOption(RDAPOptions.USERNAME) && line.hasOption(RDAPOptions.PASSWORD)) { BasicCredentialsProvider credentialsProvider = new BasicCredentialsProvider(); credentialsProvider.setCredentials(new AuthScope(host.getHostName(), host.getPort()), new UsernamePasswordCredentials(line.getOptionValue(RDAPOptions.USERNAME), line.getOptionValue(RDAPOptions.PASSWORD))); httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider); } RDAPClient rdapClient = new RDAPClient(httpClientBuilder.build(), url); ObjectMapper mapper = new ObjectMapper(); JsonNode json = null; switch (type) { case DOMAIN: json = rdapClient.getDomainAsJson(query); break; case ENTITY: json = rdapClient.getEntityAsJson(query); break; case AUTNUM: json = rdapClient.getAutNum(query); break; case IP: json = rdapClient.getIp(query); break; case NAMESERVER: json = rdapClient.getNameserver(query); break; } PrintWriter out = new PrintWriter(System.out, true); if (line.hasOption(RDAPOptions.RAW)) { mapper.writer().writeValue(out, json); } else if (line.hasOption(RDAPOptions.PRETTY)) { mapper.writer(new DefaultPrettyPrinter()).writeValue(out, json); } else if (line.hasOption(RDAPOptions.YAML)) { DumperOptions dumperOptions = new DumperOptions(); dumperOptions.setPrettyFlow(true); dumperOptions.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK); dumperOptions.setSplitLines(true); Yaml yaml = new Yaml(dumperOptions); Map data = mapper.convertValue(json, Map.class); yaml.dump(data, out); } else { mapper.writer(new MinimalPrettyPrinter()).writeValue(out, json); } out.flush(); } catch (Exception e) { LOGGER.error(e.getMessage(), e); System.exit(-1); } } catch (org.apache.commons.cli.ParseException e) { printHelp(options); System.exit(-1); } }
From source file:xyz.monotalk.social.mixcloud.internal.JsonUtils.java
/** * toMap// www . jav a 2s .c om * * @param obj * @return */ public static Map<String, Object> toMap(Object obj) { ObjectMapper mapper = new ObjectMapper(); Map<String, Object> objectAsMap = mapper.convertValue(obj, Map.class); return objectAsMap; }
From source file:org.netbeans.jcode.parser.ejs.EJSParser.java
public static Map<String, Object> introspect(Object obj) { ObjectMapper m = new ObjectMapper(); Map<String, Object> mappedObject = m.convertValue(obj, Map.class); return mappedObject; }
From source file:io.ingenieux.lambada.runtime.LambadaUtils.java
public static <T> PassthroughRequest<T> getRequest(ObjectMapper mapper, Class<T> clazz, Reader node) throws IOException { final JavaType typeReference = getReferenceFor(mapper, clazz); return mapper.convertValue(node, typeReference); }
From source file:io.ingenieux.lambada.runtime.LambadaUtils.java
public static <T> PassthroughRequest<T> getRequest(ObjectMapper mapper, Class<T> clazz, JsonNode node) throws IOException { final JavaType typeReference = getReferenceFor(mapper, clazz); return mapper.convertValue(node, typeReference); }
From source file:io.ingenieux.lambada.runtime.LambadaUtils.java
public static <T> PassthroughRequest<T> getRequest(ObjectMapper mapper, Class<T> clazz, String nodeJsonContent) throws IOException { final JavaType typeReference = getReferenceFor(mapper, clazz); return mapper.convertValue(nodeJsonContent, typeReference); }
From source file:org.lenskit.specs.SpecUtils.java
/** * Make a copy of a spec. Rather than implementing the complicated {@link Cloneable} infrastructure, we just * round-trip the spec through JSON and copy all specs easily. * * @param spec The spec to copy./* w ww . j a va 2 s.co m*/ * @param <T> The spec type. * @return The copied spec. */ @SuppressWarnings("unchecked") public static <T extends AbstractSpec> T copySpec(T spec) { if (spec == null) { return null; } ObjectMapper mapper = createMapper(); JsonNode node = mapper.convertValue(spec, JsonNode.class); return (T) mapper.convertValue(node, spec.getClass()); }
From source file:com.sugaronrest.restapicalls.methodcalls.InsertEntry.java
/** * Formats and return selected fields.//from www. j a v a2s. co m * * @param entity Java object to update. * @param selectFields Selected fields. * @return Formatted selected fields. */ private static Map<String, Object> EntityToNameValueList(Object entity, List<String> selectFields) { if (entity == null) { return null; } ObjectMapper mapper = JsonObjectMapper.getMapper(); Map<String, Object> tempEntity = mapper.convertValue(entity, Map.class); if (tempEntity == null) { return null; } boolean useSelectedFields = (selectFields != null) && (selectFields.size() > 0); Map<String, Object> mappedEntity = new HashMap<String, Object>(); for (Map.Entry<String, Object> mapEntry : tempEntity.entrySet()) { String key = mapEntry.getKey(); if (useSelectedFields) { if (!selectFields.contains(key)) { continue; } } if (key.equalsIgnoreCase("id")) { continue; } Map<String, Object> namevalueDic = new HashMap<String, Object>(); namevalueDic.put("name", key); namevalueDic.put("value", mapEntry.getValue()); mappedEntity.put(key, namevalueDic); } return mappedEntity; }