Example usage for com.fasterxml.jackson.core JsonParser getCodec

Introduction

In this page you can find the example usage for com.fasterxml.jackson.core JsonParser getCodec.

Prototype

public abstract ObjectCodec getCodec();

Source Link

Document

Accessor for ObjectCodec associated with this parser, if any.

Usage

From source file:org.deeplearning4j.nn.conf.deserializers.PreProcessorDeSerializer.java

@Override
public OutputPreProcessor deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    JsonNode node = jp.getCodec().readTree(jp);
    String val = node.asText();
    String[] split = val.split("\t");
    if (split.length >= 2) {
        try {//from  w  w  w  . ja va2  s .c  o m
            Class<? extends OutputPreProcessor> clazz2 = (Class<? extends OutputPreProcessor>) Class
                    .forName(split[0]);
            OutputPreProcessor ret = clazz2.newInstance();
            Properties props = new Properties();
            props.load(new StringReader(split[1]));
            Dl4jReflection.setProperties(ret, props);
            return ret;
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    return null;
}

From source file:pl.edu.pwr.iiar.zak.thermalKit.util.DBConnector.java

public DBConnector() throws IOException {
    JsonFactory f = new JsonFactory();
    JsonParser jp = f.createParser(new File("~/.jgenerilorc"));
    JsonNode node = jp.getCodec().readTree(jp);

    databaseName = node.get("database").asText();
}

From source file:org.lable.rfc3881.auditlogger.serialization.CodeReferenceDeserializer.java

@Override
public CodeReference deserialize(JsonParser parser, DeserializationContext context) throws IOException {
    ObjectCodec oc = parser.getCodec();
    JsonNode node = oc.readTree(parser);

    // Required fields.
    if (!node.has("cs") || !node.has("code") || !node.has("dn")) {
        return null;
    }/*from   w ww.  jav  a 2s .co m*/
    String codeSystem = node.get("cs").asText(null);
    String code = node.get("code").asText(null);
    String displayName = node.get("dn").asText(null);

    // Optional fields, can be null.
    String codeSystemName = node.has("csn") ? node.get("csn").asText(null) : null;
    String originalText = node.has("ot") ? node.get("ot").asText(null) : null;

    return new CodeReference(codeSystem, codeSystemName, code, displayName, originalText);
}

From source file:com.wavemaker.commons.json.deserializer.HttpHeadersDeSerializer.java

@Override
public HttpHeaders deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    ObjectCodec codec = jp.getCodec();
    ObjectNode root = codec.readTree(jp);
    Map<String, Object> map = ((ObjectMapper) codec).readValue(root.toString(),
            new TypeReference<LinkedHashMap<String, Object>>() {
            });/*w w  w . j  a v  a 2s  .c  om*/
    HttpHeaders httpHeaders = new HttpHeaders();
    for (Map.Entry<String, Object> entry : map.entrySet()) {
        Object value = entry.getValue();
        if (value instanceof String) {
            httpHeaders.add(entry.getKey(), (String) entry.getValue());
        } else if (value instanceof List) {
            httpHeaders.put(entry.getKey(), (List<String>) value);
        }
    }
    return httpHeaders;
}

From source file:com.okta.sdk.models.links.LinksUnionDeserializer.java

@Override
public LinksUnion deserialize(JsonParser parser, DeserializationContext context) throws IOException {
    ObjectMapper mapper = (ObjectMapper) parser.getCodec();
    JsonNode root = mapper.readTree(parser);
    if (root.isArray()) {
        return mapper.convertValue(root, Links.class);
    } else if (root.isObject()) {
        return mapper.convertValue(root, Link.class);
    }//from   www  . j  ava2s.co m
    return null;
}

From source file:org.apache.unomi.persistence.spi.ItemDeserializer.java

@Override
public Item deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    ObjectCodec codec = jp.getCodec();
    ObjectNode treeNode = codec.readTree(jp);
    String type = treeNode.get("itemType").textValue();
    Class<? extends Item> objectClass = classes.get(type);
    if (objectClass == null) {
        objectClass = CustomItem.class;
    } else {//from w  ww.j  a  v a  2 s.  c  o  m
        treeNode.remove("itemType");
    }
    Item item = codec.treeToValue(treeNode, objectClass);
    item.setItemId(treeNode.get("itemId").asText());
    return item;
}

From source file:org.wisdom.monitor.extensions.jcr.script.json.JcrEventDeserializer.java

@Override
public Event deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
    ObjectMapper mapper = (ObjectMapper) p.getCodec();
    JsonNode node = mapper.readTree(p);/*from  www  .ja v a2s  .  c  o m*/
    JcrEvent event = new JcrEvent();
    event.setDate(node.get("date").asLong());
    event.setPath(node.get("path").asText());
    event.setType(node.get("type").asInt());
    event.setUserID(node.get("userID").asText());
    return event;
}

From source file:io.gravitee.definition.jackson.datatype.services.healthcheck.deser.ExpectationDeserializer.java

@Override
public Expectation deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    JsonNode node = jp.getCodec().readTree(jp);

    Expectation expectation = new Expectation();

    final JsonNode assertionsNode = node.get("assertions");
    if (assertionsNode != null) {
        List<String> assertions = new ArrayList<>();
        assertionsNode.elements().forEachRemaining(assertionNode -> assertions.add(assertionNode.asText()));
        expectation.setAssertions(assertions);
    }//from   w ww.jav  a2s.  c  o  m

    if (expectation.getAssertions().isEmpty()) {
        // Add default assertion
        expectation.setAssertions(Collections.singletonList(Expectation.DEFAULT_ASSERTION));
    }

    return expectation;
}

From source file:example.app.core.mapping.json.jackson.serialization.LocalDateDeserializer.java

@Override
public LocalDate deserialize(JsonParser parser, DeserializationContext context) throws IOException {
    JsonNode node = parser.getCodec().readTree(parser);

    int dayOfMonth = node.get("dayOfMonth").asInt();
    int year = node.get("year").asInt();

    Month month = Month.valueOf(node.get("month").asText());

    return LocalDate.of(year, month, dayOfMonth);
}

From source file:io.gravitee.definition.jackson.datatype.services.core.deser.ServiceDeserializer.java

@Override
public Service deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {
    JsonNode node = jp.getCodec().readTree(jp);
    String serviceName = node.fieldNames().next();

    Class<? extends Service> serviceClass = registeredServices.get(serviceName);
    if (serviceClass == null) {
        return null;
    }/*w  ww . j a  va 2  s.c  o  m*/

    return node.elements().next().traverse(jp.getCodec()).readValueAs(new TypeReference<Service>() {
        @Override
        public Type getType() {
            return serviceClass;
        }
    });
}