com.fasterxml.jackson.databind.deser.DefaultDeserializationContext Java Examples
The following examples show how to use
com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.
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Example #1
| Source File: Jackson2Tokenizer.java From spring-analysis-note with MIT License | 6 votes |
|
/**
* Tokenize the given {@code Flux<DataBuffer>} into {@code Flux<TokenBuffer>}.
* @param dataBuffers the source data buffers
* @param jsonFactory the factory to use
* @param objectMapper the current mapper instance
* @param tokenizeArrayElements if {@code true} and the "top level" JSON object is
* an array, each element is returned individually immediately after it is received
* @return the resulting token buffers
*/
public static Flux<TokenBuffer> tokenize(Flux<DataBuffer> dataBuffers, JsonFactory jsonFactory,
ObjectMapper objectMapper, boolean tokenizeArrayElements) {
try {
JsonParser parser = jsonFactory.createNonBlockingByteArrayParser();
DeserializationContext context = objectMapper.getDeserializationContext();
if (context instanceof DefaultDeserializationContext) {
context = ((DefaultDeserializationContext) context).createInstance(
objectMapper.getDeserializationConfig(), parser, objectMapper.getInjectableValues());
}
Jackson2Tokenizer tokenizer = new Jackson2Tokenizer(parser, context, tokenizeArrayElements);
return dataBuffers.concatMapIterable(tokenizer::tokenize).concatWith(tokenizer.endOfInput());
}
catch (IOException ex) {
return Flux.error(ex);
}
}
Example #2
| Source File: ObjectMapperJDK7IT.java From pinpoint with Apache License 2.0 | 6 votes |
|
@Test
public void testConstructor() throws Exception {
ObjectMapper mapper1 = new ObjectMapper();
ObjectMapper mapper2 = new ObjectMapper(new JsonFactory());
PluginTestVerifier verifier = PluginTestVerifierHolder.getInstance();
verifier.printCache();
Constructor<?> omConstructor = ObjectMapper.class.getConstructor(JsonFactory.class, DefaultSerializerProvider.class, DefaultDeserializationContext.class);
Constructor<?> omConstructor1 = ObjectMapper.class.getConstructor();
Constructor<?> omConstructor2 = ObjectMapper.class.getConstructor(JsonFactory.class);
verifier.verifyTrace(event(SERVICE_TYPE, omConstructor));
verifier.verifyTrace(event(SERVICE_TYPE, omConstructor1));
verifier.verifyTrace(event(SERVICE_TYPE, omConstructor));
verifier.verifyTrace(event(SERVICE_TYPE, omConstructor2));
verifier.verifyTraceCount(0);
}
Example #3
| Source File: ObjectMapperIT.java From pinpoint with Apache License 2.0 | 6 votes |
|
@Test
public void testConstructor() throws Exception {
ObjectMapper mapper1 = new ObjectMapper();
ObjectMapper mapper2 = new ObjectMapper(new JsonFactory());
PluginTestVerifier verifier = PluginTestVerifierHolder.getInstance();
verifier.printCache();
Constructor<?> omConstructor = ObjectMapper.class.getConstructor(JsonFactory.class, DefaultSerializerProvider.class, DefaultDeserializationContext.class);
Constructor<?> omConstructor1 = ObjectMapper.class.getConstructor();
Constructor<?> omConstructor2 = ObjectMapper.class.getConstructor(JsonFactory.class);
verifier.verifyTrace(event(SERVICE_TYPE, omConstructor));
verifier.verifyTrace(event(SERVICE_TYPE, omConstructor1));
verifier.verifyTrace(event(SERVICE_TYPE, omConstructor));
verifier.verifyTrace(event(SERVICE_TYPE, omConstructor2));
verifier.verifyTraceCount(0);
}
Example #4
| Source File: JsonSerializationTest.java From carbon-apimgt with Apache License 2.0 | 6 votes |
|
@Test
public void testResponse() throws Exception {
String path =
"src" + File.separator + "test" + File.separator + "resources" + File.separator + "swagger"
+ File.separator + "ModelTest.json";
JsonParser jsonParser = new JsonFactory().createParser(new File(path));
ObjectMapper mapper = new ObjectMapper();
JsonNode root = mapper.readTree(new File(path));
JsonNode jsonNode = root;
ObjectCodec objectCodec = Mockito.mock(ObjectCodec.class);
Mockito.when(objectCodec.readTree(jsonParser)).thenReturn(jsonNode);
jsonParser.setCodec(objectCodec);
DefaultDeserializationContext deserializationContext = Mockito.mock(DefaultDeserializationContext.class);
ResponseDeserializer responseDeserializer = new ResponseDeserializer();
try {
responseDeserializer.deserialize(jsonParser, deserializationContext);
} catch (JsonProcessingException e) {
Assert.assertFalse(true);
}
}
Example #5
| Source File: JsonSerializationTest.java From carbon-apimgt with Apache License 2.0 | 6 votes |
|
@Test
public void testDeserializeSecurityDef() throws Exception {
String path =
"src" + File.separator + "test" + File.separator + "resources" + File.separator + "swagger"
+ File.separator + "Security.json";
JsonParser jsonParser = new JsonFactory().createParser(new File(path));
ObjectMapper mapper = new ObjectMapper();
JsonNode root = mapper.readTree(new File(path));
JsonNode jsonNode = root;
ObjectCodec objectCodec = Mockito.mock(ObjectCodec.class);
Mockito.when(objectCodec.readTree(jsonParser)).thenReturn(jsonNode);
jsonParser.setCodec(objectCodec);
SecurityDefinitionDeserializer securityDefinitionDeserializer = new SecurityDefinitionDeserializer();
DefaultDeserializationContext deserializationContext = Mockito.mock(DefaultDeserializationContext.class);
try {
securityDefinitionDeserializer.deserialize(jsonParser, deserializationContext);
} catch (JsonProcessingException e) {
Assert.assertFalse(true);
}
}
Example #6
| Source File: JsonSerializationTest.java From carbon-apimgt with Apache License 2.0 | 6 votes |
|
@Test
public void testDeserializeModel() throws Exception {
String path =
"src" + File.separator + "test" + File.separator + "resources" + File.separator + "swagger"
+ File.separator + "ModelTest.json";
JsonParser jsonParser = new JsonFactory().createParser(new File(path));
ObjectMapper mapper = new ObjectMapper();
JsonNode root = mapper.readTree(new File(path));
JsonNode jsonNode = root;
ObjectCodec objectCodec = Mockito.mock(ObjectCodec.class);
Mockito.when(objectCodec.readTree(jsonParser)).thenReturn(jsonNode);
jsonParser.setCodec(objectCodec);
ModelDeserializer modelDeserializer = new ModelDeserializer();
DefaultDeserializationContext deserializationContext = Mockito.mock(DefaultDeserializationContext.class);
Assert.assertNotNull(modelDeserializer.deserialize(jsonParser, deserializationContext));
}
Example #7
| Source File: JsonSerializationTest.java From carbon-apimgt with Apache License 2.0 | 6 votes |
|
@Test
public void testDeserializePetStoreFile() throws Exception {
String path =
"src" + File.separator + "test" + File.separator + "resources" + File.separator + "swagger"
+ File.separator + "Pet.json";
JsonParser jsonParser = new JsonFactory().createParser(new File(path));
ObjectMapper mapper = new ObjectMapper();
JsonNode root = mapper.readTree(new File(path));
JsonNode jsonNode = root;
ObjectCodec objectCodec = Mockito.mock(ObjectCodec.class);
Mockito.when(objectCodec.readTree(jsonParser)).thenReturn(jsonNode);
jsonParser.setCodec(objectCodec);
PropertyDeserializer propertyDeserializer = new PropertyDeserializer();
DefaultDeserializationContext deserializationContext = Mockito.mock(DefaultDeserializationContext.class);
Assert.assertNotNull(propertyDeserializer.propertyFromNode(jsonNode));
propertyDeserializer.deserialize(jsonParser, deserializationContext);
ObjectNode obj = Mockito.mock(ObjectNode.class);
Mockito.when(obj.get("name")).thenReturn(jsonNode);
Mockito.when(obj.get("namespace")).thenReturn(jsonNode);
Mockito.when(obj.get("prefix")).thenReturn(jsonNode);
Mockito.when(obj.get("attribute")).thenReturn(jsonNode);
Mockito.when(obj.get("wrapped")).thenReturn(jsonNode);
Mockito.when(obj.get("xml")).thenReturn(obj);
Assert.assertNotNull(propertyDeserializer.getXml(obj));
}
Example #8
| Source File: ObjectMapperProvider.java From icure-backend with GNU General Public License v2.0 | 6 votes |
|
@Override
public ObjectMapper getContext(Class<?> type) {
// TypeResolver
SimpleAbstractTypeResolver abstractTypeResolver = new SimpleAbstractTypeResolver();
abstractTypeResolver.addMapping(List.class, ArrayList.class);
abstractTypeResolver.addMapping(Set.class, HashSet.class);
abstractTypeResolver.addMapping(Map.class, HashMap.class);
// Serializer
DefaultSerializerProvider serializerProvider = new DefaultSerializerProvider.Impl();
// Deserializer
DeserializerFactoryConfig deserializerFactoryConfig = new DeserializerFactoryConfig().withAbstractTypeResolver(abstractTypeResolver);
BeanDeserializerFactory deserializerFactory = new BeanDeserializerFactory(deserializerFactoryConfig);
DefaultDeserializationContext.Impl deserializationContext = new DefaultDeserializationContext.Impl(deserializerFactory);
// ObjectMapper
ObjectMapper objectMapper = new ObjectMapper(null, serializerProvider, deserializationContext);
objectMapper = objectMapper.enableDefaultTypingAsProperty(ObjectMapper.DefaultTyping.OBJECT_AND_NON_CONCRETE, "type");
objectMapper = objectMapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
objectMapper = objectMapper.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);
return objectMapper;
}
Example #9
| Source File: AWSUtil.java From flink with Apache License 2.0 | 5 votes |
|
/**
* Set all prefixed properties on {@link ClientConfiguration}.
* @param config
* @param configProps
*/
public static void setAwsClientConfigProperties(ClientConfiguration config,
Properties configProps) {
Map<String, Object> awsConfigProperties = new HashMap<>();
for (Map.Entry<Object, Object> entry : configProps.entrySet()) {
String key = (String) entry.getKey();
if (key.startsWith(AWS_CLIENT_CONFIG_PREFIX)) {
awsConfigProperties.put(key.substring(AWS_CLIENT_CONFIG_PREFIX.length()), entry.getValue());
}
}
// Jackson does not like the following properties
String[] ignorableProperties = {"secureRandom"};
BeanDeserializerModifier modifier = new BeanDeserializerModifierForIgnorables(
ClientConfiguration.class, ignorableProperties);
DeserializerFactory factory = BeanDeserializerFactory.instance.withDeserializerModifier(
modifier);
ObjectMapper mapper = new ObjectMapper(null, null,
new DefaultDeserializationContext.Impl(factory));
JsonNode propTree = mapper.convertValue(awsConfigProperties, JsonNode.class);
try {
mapper.readerForUpdating(config).readValue(propTree);
} catch (IOException ex) {
throw new RuntimeException(ex);
}
}
Example #10
| Source File: JsonSerializationTest.java From carbon-apimgt with Apache License 2.0 | 5 votes |
|
@Test
public void testDeserializeArrays() throws Exception {
String path =
"src" + File.separator + "test" + File.separator + "resources" + File.separator + "swagger"
+ File.separator + "Pet.json";
JsonParser jsonParser = new JsonFactory().createParser(new File(path));
ObjectMapper mapper = new ObjectMapper();
String array = "\"indicators\": {\n" +
" \"type\": \"array\",\n" +
" \"items\": {\n" +
" \"$ref\": \"#/definitions/Indicator\"\n" +
" }\n" +
" }";
JsonNode jsonNode = mapper.readTree(array);
ObjectCodec objectCodec = Mockito.mock(ObjectCodec.class);
Mockito.when(objectCodec.readTree(jsonParser)).thenReturn(jsonNode);
jsonParser.setCodec(objectCodec);
PropertyDeserializer propertyDeserializer = new PropertyDeserializer();
DefaultDeserializationContext deserializationContext = Mockito.mock(DefaultDeserializationContext.class);
try {
propertyDeserializer.propertyFromNode(jsonNode);
propertyDeserializer.deserialize(jsonParser, deserializationContext);
propertyDeserializer.getXml(jsonNode);
} catch (JsonProcessingException e) {
Assert.assertFalse(true);
}
}
Example #11
| Source File: AWSUtil.java From flink with Apache License 2.0 | 5 votes |
|
/**
* Set all prefixed properties on {@link ClientConfiguration}.
* @param config
* @param configProps
*/
public static void setAwsClientConfigProperties(ClientConfiguration config,
Properties configProps) {
Map<String, Object> awsConfigProperties = new HashMap<>();
for (Map.Entry<Object, Object> entry : configProps.entrySet()) {
String key = (String) entry.getKey();
if (key.startsWith(AWS_CLIENT_CONFIG_PREFIX)) {
awsConfigProperties.put(key.substring(AWS_CLIENT_CONFIG_PREFIX.length()), entry.getValue());
}
}
// Jackson does not like the following properties
String[] ignorableProperties = {"secureRandom"};
BeanDeserializerModifier modifier = new BeanDeserializerModifierForIgnorables(
ClientConfiguration.class, ignorableProperties);
DeserializerFactory factory = BeanDeserializerFactory.instance.withDeserializerModifier(
modifier);
ObjectMapper mapper = new ObjectMapper(null, null,
new DefaultDeserializationContext.Impl(factory));
JsonNode propTree = mapper.convertValue(awsConfigProperties, JsonNode.class);
try {
mapper.readerForUpdating(config).readValue(propTree);
} catch (IOException ex) {
throw new RuntimeException(ex);
}
}
Example #12
| Source File: AWSUtil.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
/**
* Set all prefixed properties on {@link ClientConfiguration}.
* @param config
* @param configProps
*/
public static void setAwsClientConfigProperties(ClientConfiguration config,
Properties configProps) {
Map<String, Object> awsConfigProperties = new HashMap<>();
for (Map.Entry<Object, Object> entry : configProps.entrySet()) {
String key = (String) entry.getKey();
if (key.startsWith(AWS_CLIENT_CONFIG_PREFIX)) {
awsConfigProperties.put(key.substring(AWS_CLIENT_CONFIG_PREFIX.length()), entry.getValue());
}
}
// Jackson does not like the following properties
String[] ignorableProperties = {"secureRandom"};
BeanDeserializerModifier modifier = new BeanDeserializerModifierForIgnorables(
ClientConfiguration.class, ignorableProperties);
DeserializerFactory factory = BeanDeserializerFactory.instance.withDeserializerModifier(
modifier);
ObjectMapper mapper = new ObjectMapper(null, null,
new DefaultDeserializationContext.Impl(factory));
JsonNode propTree = mapper.convertValue(awsConfigProperties, JsonNode.class);
try {
mapper.readerForUpdating(config).readValue(propTree);
} catch (IOException ex) {
throw new RuntimeException(ex);
}
}
Example #13
| Source File: ObjectMapperFactoryV2.java From aws-athena-query-federation with Apache License 2.0 | 5 votes |
|
private StrictObjectMapper(BlockAllocator allocator)
{
super(JSON_FACTORY);
_serializerFactory = SERIALIZER_FACTORY;
ImmutableMap<Class<?>, JsonDeserializer<?>> desers = ImmutableMap.of(
FederationRequest.class, createRequestDeserializer(allocator),
FederationResponse.class, createResponseDeserializer(allocator),
LambdaFunctionException.class, new LambdaFunctionExceptionSerDe.Deserializer());
SimpleDeserializers deserializers = new SimpleDeserializers(desers);
DeserializerFactoryConfig dConfig = new DeserializerFactoryConfig().withAdditionalDeserializers(deserializers);
_deserializationContext = new DefaultDeserializationContext.Impl(new StrictDeserializerFactory(dConfig));
// required by LambdaInvokerFactory
disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
}
Example #14
| Source File: JsonSerializationTest.java From carbon-apimgt with Apache License 2.0 | 4 votes |
|
@Test
public void testDeserializeArray() throws Exception {
String path =
"src" + File.separator + "test" + File.separator + "resources" + File.separator + "swagger"
+ File.separator + "Pet.json";
JsonParser jsonParser = new JsonFactory().createParser(new File(path));
ObjectMapper mapper = new ObjectMapper();
String array = "{\n" +
" \"properties\": {\n" +
" \"type\": {\n" +
" \"type\": \"string\",\n" +
" \"default\": \"BBANDS\"\n" +
" },\n" +
" \"computeOn\": {\n" +
" \"type\": \"array\",\n" +
" \"items\": {\n" +
" \"type\": \"string\"\n" +
" },\n" +
" \"default\": [\n" +
" \"close\"\n" +
" ]\n" +
" },\n" +
" \"parameters\": {\n" +
" \"type\": \"object\",\n" +
" \"properties\": {\n" +
" \"timeperiod\": {\n" +
" \"type\": \"integer\",\n" +
" \"format\": \"int32\",\n" +
" \"default\": 5\n" +
" },\n" +
" \"nbdevup\": {\n" +
" \"type\": \"integer\",\n" +
" \"format\": \"int32\",\n" +
" \"default\": 2\n" +
" },\n" +
" \"nbdevdn\": {\n" +
" \"type\": \"integer\",\n" +
" \"format\": \"int32\",\n" +
" \"default\": 2\n" +
" },\n" +
" \"matype\": {\n" +
" \"type\": \"integer\",\n" +
" \"format\": \"int32\",\n" +
" \"default\": 0\n" +
" }\n" +
" }\n" +
" }\n" +
" }\n" +
"}";
JsonNode jsonNode = mapper.readTree(array);
ObjectCodec objectCodec = Mockito.mock(ObjectCodec.class);
Mockito.when(objectCodec.readTree(jsonParser)).thenReturn(jsonNode);
jsonParser.setCodec(objectCodec);
PropertyDeserializer propertyDeserializer = new PropertyDeserializer();
DefaultDeserializationContext deserializationContext = Mockito.mock(DefaultDeserializationContext.class);
Assert.assertNotNull(propertyDeserializer.propertyFromNode(jsonNode));
propertyDeserializer.deserialize(jsonParser, deserializationContext);
propertyDeserializer.getXml(jsonNode);
}
Example #15
| Source File: JsonSerializationTest.java From carbon-apimgt with Apache License 2.0 | 4 votes |
|
@Test
public void testDeserializePropertyFromNodeArray() throws Exception {
String path =
"src" + File.separator + "test" + File.separator + "resources" + File.separator + "swagger"
+ File.separator + "Pet.json";
JsonParser jsonParser = new JsonFactory().createParser(new File(path));
ObjectMapper mapper = new ObjectMapper();
String arrayJson = "{\"parameters\": [\n" +
"{\n" +
" \"name\": \"petId\",\n" +
" \"in\": \"path\",\n" +
" \"description\": \"ID of pet to update\",\n" +
" \"required\": true,\n" +
" \"type\": \"integer\",\n" +
" \"format\": \"int64\"\n" +
"},\n" +
"{\n" +
"\"name\": \"additionalMetadata\",\n" +
"\"in\": \"formData\",\n" +
"\"description\": \"Additional data to pass to server\",\n" +
"\"required\": false,\n" +
"\"type\": \"string\"\n" +
"},\n" +
"{\n" +
"\"name\": \"file\",\n" +
"\"in\": \"formData\",\n" +
"\"description\": \"file to upload\",\n" +
"\"required\": false,\n" +
"\"type\": \"file\"\n" +
"}\n" +
"]}";
JsonNode root = mapper.readTree(arrayJson.getBytes());
JsonNode jsonNode = root;
ObjectCodec objectCodec = Mockito.mock(ObjectCodec.class);
Mockito.when(objectCodec.readTree(jsonParser)).thenReturn(jsonNode);
jsonParser.setCodec(objectCodec);
PropertyDeserializer propertyDeserializer = new PropertyDeserializer();
DefaultDeserializationContext deserializationContext = Mockito.mock(DefaultDeserializationContext.class);
try {
propertyDeserializer.propertyFromNode(jsonNode);
propertyDeserializer.deserialize(jsonParser, deserializationContext);
} catch (JsonProcessingException e) {
Assert.assertFalse(true);
}
}
Example #16
| Source File: JsonSerializationTest.java From carbon-apimgt with Apache License 2.0 | 4 votes |
|
@Test
public void testDeserializeParameter() throws Exception {
String path =
"src" + File.separator + "test" + File.separator + "resources" + File.separator + "swagger"
+ File.separator + "Parameter.json";
String headerNode = "{\n" +
" \"name\": \"api_key\",\n" +
" \"in\": \"header\",\n" +
" \"description\": \"\",\n" +
" \"required\": false,\n" +
" \"type\": \"string\"\n" +
" }";
String queryNode = "{\n" +
" \"name\": \"api_key\",\n" +
" \"in\": \"query\",\n" +
" \"description\": \"\",\n" +
" \"required\": false,\n" +
" \"type\": \"string\"\n" +
" }";
String bodyNode = "{\n" +
" \"name\": \"api_key\",\n" +
" \"in\": \"body\",\n" +
" \"description\": \"\",\n" +
" \"required\": false,\n" +
" \"type\": \"string\"\n" +
" }";
String cookieNode = "{\n" +
" \"name\": \"api_key\",\n" +
" \"in\": \"cookie\",\n" +
" \"description\": \"\",\n" +
" \"required\": false,\n" +
" \"type\": \"string\"\n" +
" }";
String pathNode = "{\n" +
" \"name\": \"api_key\",\n" +
" \"in\": \"path\",\n" +
" \"description\": \"\",\n" +
" \"required\": false,\n" +
" \"type\": \"string\"\n" +
" }";
String formDataNode = "{\n" +
" \"name\": \"api_key\",\n" +
" \"in\": \"formData\",\n" +
" \"description\": \"\",\n" +
" \"required\": false,\n" +
" \"type\": \"string\"\n" +
" }";
Map<String, String> stringMap = new HashMap<String, String>();
stringMap.put("Header", headerNode);
stringMap.put("Body", bodyNode);
stringMap.put("Path", pathNode);
stringMap.put("FormData", formDataNode);
stringMap.put("Cookie", cookieNode);
stringMap.put("Query", queryNode);
for (String nodeString : stringMap.values()) {
JsonParser jsonParser = new JsonFactory().createParser(new File(path));
ObjectMapper mapper = new ObjectMapper();
JsonNode root = mapper.readTree(nodeString.getBytes());
JsonNode jsonNode = root;
ObjectCodec objectCodec = Mockito.mock(ObjectCodec.class);
Mockito.when(objectCodec.readTree(jsonParser)).thenReturn(jsonNode);
jsonParser.setCodec(objectCodec);
ParameterDeserializer parameterDeserializer = new ParameterDeserializer();
DefaultDeserializationContext deserializationContext = Mockito.mock(DefaultDeserializationContext.class);
try {
parameterDeserializer.deserialize(jsonParser, deserializationContext);
} catch (JsonProcessingException e) {
Assert.assertFalse(true);
}
}
}
Example #17
| Source File: ObjectReader.java From lams with GNU General Public License v2.0 | 2 votes |
|
/**
* Internal helper method called to create an instance of {@link DeserializationContext}
* for deserializing a single root value.
* Can be overridden if a custom context is needed.
*/
protected DefaultDeserializationContext createDeserializationContext(JsonParser p) {
return _context.createInstance(_config, p, _injectableValues);
}
