javax.json.bind.Jsonb.fromJson()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中javax.json.bind.Jsonb.fromJson()方法的一些代码示例，展示了Jsonb.fromJson()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Jsonb.fromJson()方法的具体详情如下：
包路径：javax.json.bind.Jsonb
类名称：Jsonb
方法名：fromJson

Jsonb.fromJson介绍

[英]Reads in a JSON data from the specified InputStream and return the resulting content tree.
[中]从指定的InputStream读入JSON数据并返回结果内容树。

代码示例

代码示例来源：origin: spring-projects/spring-framework

  1. @Override
  2. protected Object readInternal(Type resolvedType, Reader reader) throws Exception {
  3.   return getJsonb().fromJson(reader, resolvedType);
  4. }

代码示例来源：origin: org.springframework/spring-web

  1. @Override
  2. protected Object readInternal(Type resolvedType, Reader reader) throws Exception {
  3.   return getJsonb().fromJson(reader, resolvedType);
  4. }

代码示例来源：origin: jersey/jersey

  1. @Override
  2. public Object readFrom(Class<Object> type, Type genericType,
  3.             Annotation[] annotations,
  4.             MediaType mediaType,
  5.             MultivaluedMap<String, String> httpHeaders,
  6.             InputStream entityStream) throws IOException, WebApplicationException {
  7.   Jsonb jsonb = getJsonb(type);
  8.   try {
  9.     return jsonb.fromJson(entityStream, genericType);
  10.   } catch (JsonbException e) {
  11.     throw new ProcessingException(LocalizationMessages.ERROR_JSONB_DESERIALIZATION(), e);
  12.   }
  13. }

代码示例来源：origin: jooby-project/jooby

  1. @Override
  2. public Object parse(final TypeLiteral<?> type, final Context ctx) throws Throwable {
  3.  MediaType ctype = ctx.type();
  4.  if (ctype.isAny()) {
  5.   // */*
  6.   return ctx.next();
  7.  }
  8.  if (ctype.matches(this.type)) {
  9.   return ctx
  10.     .ifbody(body -> jsonb.fromJson(body.text(), type.getType()))
  11.     .ifparam(values -> jsonb.fromJson(values.first(), type.getType()));
  12.  }
  13.  return ctx.next();
  14. }

代码示例来源：origin: resteasy/Resteasy

  1. @Override
  2. public Object readFrom(Class<Object> type, Type genericType,
  3.                Annotation[] annotations, MediaType mediaType,
  4.                MultivaluedMap<String, String> httpHeaders,
  5.                InputStream entityStream) throws java.io.IOException, javax.ws.rs.WebApplicationException {
  6.  Jsonb jsonb = getJsonb(type);
  7.  final EmptyCheckInputStream is = new EmptyCheckInputStream(entityStream);
  8.  try {
  9.    return jsonb.fromJson(is, genericType);
  10.    // If null is returned, considered to be empty stream
  11.  } catch (Throwable e)
  12.  {
  13.    if (is.isEmpty()) {
  14.     return null;
  15.    }
  16.    // detail text provided in logger message
  17.    throw new ProcessingException(Messages.MESSAGES.jsonBDeserializationError(e, e.getMessage()), e);
  18.  }
  19. }

代码示例来源：origin: org.jnosql.diana/couchbase-driver

  1. private T getT(String json) {
  2.   if (Objects.nonNull(json)) {
  3.     return JSONB.fromJson(json, clazz);
  4.   }
  5.   return null;
  6. }

代码示例来源：origin: org.talend.sdk.component/component-runtime-manager

  1. @Override
  2.   public Object decode(final byte[] value, final Type expectedType) {
  3.     if (!Class.class.isInstance(expectedType)) {
  4.       throw new IllegalArgumentException("Unsupported type: " + expectedType);
  5.     }
  6.     final Class<?> clazz = Class.class.cast(expectedType);
  7.     return jsonb.fromJson(new ByteArrayInputStream(value), clazz);
  8.   }
  9. }

代码示例来源：origin: org.apache.johnzon/johnzon-jsonb

  1. @Override
  2. public T readFrom(final Class<T> type, final Type genericType, final Annotation[] annotations, final MediaType mediaType,
  3.     final MultivaluedMap<String, String> httpHeaders, final InputStream entityStream) throws IOException, WebApplicationException {
  4.   return getJsonb(type).fromJson(entityStream, genericType);
  5. }

代码示例来源：origin: org.jnosql.diana/diana-driver-commons

  1. @Override
  2. public <T> T get(TypeSupplier<T> typeSupplier) throws NullPointerException, UnsupportedOperationException {
  3.   Objects.requireNonNull(typeSupplier, "typeSupplier is required");
  4.   return JSONB.fromJson(json, typeSupplier.get());
  5. }

代码示例来源：origin: org.springframework.boot/spring-boot-test

  1. @Override
  2. protected T readObject(Reader reader, ResolvableType type) throws IOException {
  3.   return this.jsonb.fromJson(reader, type.getType());
  4. }

代码示例来源：origin: org.jnosql.diana/couchbase-driver

  1. @Override
  2. public Iterator<T> iterator() {
  3.   return StreamSupport.stream(queue.spliterator(), false)
  4.       .map(s -> JSONB.fromJson(s.toString(), clazz))
  5.       .collect(Collectors.toList()).iterator();
  6. }

代码示例来源：origin: org.jnosql.diana/couchbase-driver

  1. @Override
  2. public Iterator<T> iterator() {
  3.   return StreamSupport.stream(arrayList.spliterator(), false)
  4.       .map(s -> JSONB.fromJson(s.toString(), clazz))
  5.       .collect(toList()).iterator();
  6. }

代码示例来源：origin: org.jnosql.diana/couchbase-driver

  1. @Override
  2. public <T1> T1[] toArray(T1[] t1s) {
  3.   requireNonNull(t1s, "arrys is required");
  4.   return StreamSupport.stream(arrayList.spliterator(), false)
  5.       .map(s -> JSONB.fromJson(s.toString(), clazz))
  6.       .toArray(size -> t1s);
  7. }

代码示例来源：origin: org.jnosql.diana/couchbase-driver

  1. @Override
  2. public Object[] toArray() {
  3.   return StreamSupport.stream(arrayList.spliterator(), false)
  4.       .map(s -> JSONB.fromJson(s.toString(), clazz))
  5.       .toArray(Object[]::new);
  6. }

代码示例来源：origin: org.jnosql.diana/couchbase-driver

  1. static JsonObject toJson(Jsonb jsonb, Object value) {
  3.     ByteArrayOutputStream stream = new ByteArrayOutputStream();
  4.     jsonb.toJson(value, stream);
  5.     InputStream inputStream = new ByteArrayInputStream(stream.toByteArray());
  6.     Map<String, ?> map = jsonb.fromJson(inputStream, TYPE);
  8.     return JsonObject.from(map);
  10.   }
  11. }

代码示例来源：origin: org.talend.sdk.component/component-runtime-impl

  1. public <T> Record toRecord(final T data, final Supplier<Jsonb> jsonbProvider,
  2.     final Supplier<RecordBuilderFactory> recordBuilderProvider) {
  3.   if (Record.class.isInstance(data)) {
  4.     return Record.class.cast(data);
  5.   }
  6.   if (JsonObject.class.isInstance(data)) {
  7.     return json2Record(recordBuilderProvider.get(), JsonObject.class.cast(data));
  8.   }
  9.   final Jsonb jsonb = jsonbProvider.get();
  10.   return json2Record(recordBuilderProvider.get(), jsonb.fromJson(jsonb.toJson(data), JsonObject.class));
  11. }

代码示例来源：origin: br.com.jarch/jarch-bpm

  1. public static TaskBean getTaskBpm(String taskId) {
  2.   Response response = getWebTarget()
  3.       .path(TASK)
  4.       .path(taskId)
  5.       .request(MediaType.APPLICATION_JSON_TYPE)
  6.       .get();
  7.   if (isStatusOk(response)) {
  8.     String json = response.readEntity(String.class);
  9.     return JsonbBuilder.create().fromJson(json, TaskBean.class);
  10.   }
  11.   return null;
  12. }

代码示例来源：origin: br.com.jarch/jarch-bpmn

  1. public static TaskBean getTaskBpm(String taskId) {
  2.   Response response = getWebTarget()
  3.       .path(TASK)
  4.       .path(taskId)
  5.       .request(MediaType.APPLICATION_JSON_TYPE)
  6.       .get();
  7.   if (isStatusOk(response)) {
  8.     String json = response.readEntity(String.class);
  9.     return JsonbBuilder.create().fromJson(json, TaskBean.class);
  10.   }
  11.   return null;
  12. }

代码示例来源：origin: org.jnosql.diana/couchbase-driver

  1. @Override
  2. public V put(K key, V value) {
  3.   Objects.requireNonNull(key, "key is required");
  4.   Objects.requireNonNull(value, "value is required");
  5.   JsonObject json = map.put(key.toString(), JsonObjectCouchbaseUtil.toJson(JSONB, value));
  6.   if (Objects.nonNull(json)) {
  7.     return JSONB.fromJson(json.toString(), valueClass);
  8.   }
  9.   return null;
  10. }

代码示例来源：origin: org.jnosql.diana/couchbase-driver

  1. @Override
  2. public T set(int i, T t) {
  3.   requireNonNull(t, "object is required");
  4.   JsonObject json = arrayList.set(i, JsonObjectCouchbaseUtil.toJson(JSONB, t));
  5.   if (Objects.nonNull(json)) {
  6.     return JSONB.fromJson(json.toString(), clazz);
  7.   }
  8.   return null;
  9. }

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