List of usage examples for com.fasterxml.jackson.dataformat.xml JacksonXmlModule JacksonXmlModule
public JacksonXmlModule()
From source file:edu.usf.cutr.siri.SiriParserJacksonExample.java
/** * Takes in a path to a JSON or XML file, parses the contents into a Siri object, * and prints out the contents of the Siri object. * /*from w ww . j a v a 2 s . c o m*/ * @param args path to the JSON or XML file located on disk */ public static void main(String[] args) { if (args[0] == null) { System.out.println("Proper Usage is: java JacksonSiriParserExample path-to-siri-file-to-parse"); System.exit(0); } try { //Siri object we're going to instantiate based on JSON or XML data Siri siri = null; //Get example JSON or XML from file File file = new File(args[0]); System.out.println("Input file = " + file.getAbsolutePath()); /* * Alternately, instead of passing in a File, a String encoded in JSON or XML can be * passed into Jackson for parsing. Uncomment the below line to read the * JSON or XML into the String. */ //String inputExample = readFile(file); String extension = FilenameUtils.getExtension(args[0]); if (extension.equalsIgnoreCase("json")) { System.out.println("Parsing JSON..."); ObjectMapper mapper = null; try { mapper = (ObjectMapper) SiriUtils.readFromCache(SiriUtils.OBJECT_MAPPER); } catch (Exception e) { System.out.println("Error reading from cache: " + e); } if (mapper == null) { // instantiate ObjectMapper like normal if cache read failed mapper = new ObjectMapper(); //Jackson 2.0 configuration settings mapper.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, true); mapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true); mapper.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, true); mapper.configure(DeserializationFeature.USE_JAVA_ARRAY_FOR_JSON_ARRAY, true); mapper.configure(DeserializationFeature.READ_ENUMS_USING_TO_STRING, true); //Tell Jackson to expect the JSON in PascalCase, instead of camelCase mapper.setPropertyNamingStrategy(new PropertyNamingStrategy.PascalCaseStrategy()); } //Deserialize the JSON from the file into the Siri object siri = mapper.readValue(file, Siri.class); /* * Alternately, you can also deserialize the JSON from a String into the Siri object. * Uncomment the below line to parsing the JSON from a String instead of the File. */ //siri = mapper.readValue(inputExample, Siri.class); //Write the ObjectMapper to the cache, to speed up parsing for the next execution SiriUtils.forceCacheWrite(mapper); } if (extension.equalsIgnoreCase("xml")) { System.out.println("Parsing XML..."); //Use Aalto StAX implementation explicitly XmlFactory f = new XmlFactory(new InputFactoryImpl(), new OutputFactoryImpl()); JacksonXmlModule module = new JacksonXmlModule(); /** * Tell Jackson that Lists are using "unwrapped" style (i.e., * there is no wrapper element for list). This fixes the error * "com.fasterxml.jackson.databind.JsonMappingException: Can not * >> instantiate value of type [simple type, class >> * uk.org.siri.siri.VehicleMonitoringDelivery] from JSON String; * no >> single-String constructor/factory method (through * reference chain: >> * uk.org.siri.siri.Siri["ServiceDelivery"]-> * uk.org.siri.siri.ServiceDel >> * ivery["VehicleMonitoringDelivery"])" * * NOTE - This requires Jackson v2.1 */ module.setDefaultUseWrapper(false); /** * Handles "xml:lang" attribute, which is used in SIRI * NaturalLanguage String, and looks like: <Description * xml:lang="EN">b/d 1:00pm until f/n. loc al and express buses * run w/delays & detours. POTUS visit in MANH. Allow additional * travel time Details at www.mta.info</Description> * * Passing "Value" (to match expected name in XML to map, * considering naming strategy) will make things work. This is * since JAXB uses pseudo-property name of "value" for XML Text * segments, whereas Jackson by default uses "" (to avoid name * collisions). * * NOTE - This requires Jackson v2.1 * * NOTE - This still requires a CustomPascalCaseStrategy to * work. Please see the CustomPascalCaseStrategy in this app * that is used below. */ module.setXMLTextElementName("Value"); XmlMapper xmlMapper = null; try { xmlMapper = (XmlMapper) SiriUtils.readFromCache(SiriUtils.XML_MAPPER); } catch (Exception e) { System.out.println("Error reading from cache: " + e); } if (xmlMapper == null) { xmlMapper = new XmlMapper(f, module); xmlMapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true); xmlMapper.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, true); xmlMapper.configure(DeserializationFeature.USE_JAVA_ARRAY_FOR_JSON_ARRAY, true); xmlMapper.configure(DeserializationFeature.READ_ENUMS_USING_TO_STRING, true); /** * Tell Jackson to expect the XML in PascalCase, instead of camelCase * NOTE: We need the CustomPascalStrategy here to handle XML * namespace attributes such as xml:lang. See the comments in * CustomPascalStrategy for details. */ xmlMapper.setPropertyNamingStrategy(new CustomPascalCaseStrategy()); } //Parse the SIRI XML response siri = xmlMapper.readValue(file, Siri.class); //Write the XmlMapper to the cache, to speed up parsing for the next execution SiriUtils.forceCacheWrite(xmlMapper); } //If we successfully retrieved and parsed JSON or XML, print the contents if (siri != null) { SiriUtils.printContents(siri); } } catch (IOException e) { System.err.println("Error reading or parsing input file: " + e); } }
From source file:ru.anr.base.services.serializer.XMLSerializerImpl.java
/** * Constructor//from www . java2s . c om */ public XMLSerializerImpl() { super(new XmlMapper()); JacksonXmlModule module = new JacksonXmlModule(); module.setDefaultUseWrapper(false); mapper().registerModule(module); ((XmlMapper) mapper()).configure(ToXmlGenerator.Feature.WRITE_XML_DECLARATION, true); }
From source file:ninja.utils.XmlMapperProvider.java
@Override public XmlMapper get() { JacksonXmlModule module = new JacksonXmlModule(); // Check out: https://github.com/FasterXML/jackson-dataformat-xml // setDefaultUseWrapper produces more similar output to // the Json output. You can change that with annotations in your // models./* w ww. j a v a2 s . c o m*/ module.setDefaultUseWrapper(false); XmlMapper xmlMapper = new XmlMapper(module); xmlMapper.registerModule(new AfterburnerModule()); return xmlMapper; }
From source file:com.spectralogic.ds3autogen.Ds3SpecParserImpl.java
public Ds3SpecParserImpl() { module = new JacksonXmlModule(); module.setDefaultUseWrapper(false);/*from w w w . j a v a 2 s.c o m*/ mapper = new XmlMapper(module); mapper.registerModule(new GuavaModule()); final SimpleFilterProvider filterProvider = new SimpleFilterProvider().setFailOnUnknownId(false); mapper.setFilters(filterProvider); }
From source file:elf.license.GetLicenseDetailsQueryPojo.java
/** * Deserializes the xml string into POJO * // ww w . j a v a 2 s. co m * @param xmlString * @return * @throws Exception */ private GetLicenseDetailsQueryResponse readXMLStringIntoPojo(String xmlString) throws Exception { GetLicenseDetailsQueryResponse response = null; try { JacksonXmlModule module = new JacksonXmlModule(); response = this.xmlMapper.readValue(xmlString, GetLicenseDetailsQueryResponse.class); return response; } catch (Exception e) { //e.printStackTrace(); throw e; } }
From source file:org.doctester.testbrowser.Response.java
public Response(Map<String, String> headers, int httpStatus, String payload) { // configure the JacksonXml mapper in a cleaner way... JacksonXmlModule module = new JacksonXmlModule(); // Check out: https://github.com/FasterXML/jackson-dataformat-xml // setDefaultUseWrapper produces more similar output to // the Json output. You can change that with annotations in your // models.//from w ww . j av a 2s.c o m module.setDefaultUseWrapper(false); this.xmlMapper = new XmlMapper(module); this.objectMapper = new ObjectMapper(); this.headers = headers; this.httpStatus = httpStatus; this.payload = payload; }
From source file:com.sysomos.test.SysomosXmlSerDeTest.java
@Before public void Before() { XmlFactory f = new XmlFactory(new InputFactoryImpl(), new OutputFactoryImpl()); JacksonXmlModule module = new JacksonXmlModule(); module.setDefaultUseWrapper(false);//from w w w. jav a 2s. com xmlMapper = new XmlMapper(f, module); xmlMapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, Boolean.TRUE); xmlMapper.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, Boolean.TRUE); xmlMapper.configure(DeserializationFeature.USE_JAVA_ARRAY_FOR_JSON_ARRAY, Boolean.TRUE); xmlMapper.configure(DeserializationFeature.READ_ENUMS_USING_TO_STRING, Boolean.TRUE); }
From source file:com.kurtraschke.ctatt.gtfsrealtime.services.TrainTrackerDataService.java
@PostConstruct public void start() { _connectionManager = new BasicHttpClientConnectionManager(); JacksonXmlModule m = new JacksonXmlModule(); m.setDefaultUseWrapper(false);/*from ww w .j av a 2s .c o m*/ _xmlMapper = new XmlMapper(m); }
From source file:com.msopentech.odatajclient.engine.data.Deserializer.java
public static Edmx toMetadata(final InputStream input) { try {//from ww w . j ava 2s .co m final XmlMapper xmlMapper = new XmlMapper( new XmlFactory(new InputFactoryImpl(), new OutputFactoryImpl()), new JacksonXmlModule()); xmlMapper.addHandler(new DeserializationProblemHandler() { @Override public boolean handleUnknownProperty(final DeserializationContext ctxt, final JsonParser jp, final JsonDeserializer<?> deserializer, final Object beanOrClass, final String propertyName) throws IOException, JsonProcessingException { // 1. special handling of AbstractAnnotatedEdm's fields if (beanOrClass instanceof AbstractAnnotatedEdm && AbstractAnnotatedEdmUtils.isAbstractAnnotatedProperty(propertyName)) { AbstractAnnotatedEdmUtils.parseAnnotatedEdm((AbstractAnnotatedEdm) beanOrClass, jp); } // 2. skip any other unknown property else { ctxt.getParser().skipChildren(); } return true; } }); return xmlMapper.readValue(input, Edmx.class); } catch (Exception e) { throw new IllegalArgumentException("Could not parse as Edmx document", e); } }
From source file:org.apache.streams.data.moreover.MoreoverResult.java
protected MoreoverResult(String clientId, String xmlString, long start, long end) { this.xmlString = xmlString; this.clientId = clientId; this.start = start; this.end = end; XmlFactory f = new XmlFactory(new InputFactoryImpl(), new OutputFactoryImpl()); JacksonXmlModule module = new JacksonXmlModule(); module.setDefaultUseWrapper(false);/*from ww w. j av a 2 s. co m*/ xmlMapper = new XmlMapper(f, module); xmlMapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, Boolean.TRUE); xmlMapper.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, Boolean.TRUE); xmlMapper.configure(DeserializationFeature.USE_JAVA_ARRAY_FOR_JSON_ARRAY, Boolean.TRUE); xmlMapper.configure(DeserializationFeature.READ_ENUMS_USING_TO_STRING, Boolean.TRUE); xmlMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, Boolean.FALSE); mapper = new ObjectMapper(); mapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, Boolean.TRUE); mapper.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, Boolean.TRUE); mapper.configure(DeserializationFeature.USE_JAVA_ARRAY_FOR_JSON_ARRAY, Boolean.TRUE); mapper.configure(DeserializationFeature.READ_ENUMS_USING_TO_STRING, Boolean.TRUE); }