| 程序包 | 说明 |
|---|---|
| org.codehaus.jackson.map |
Contains basic mapper (conversion) functionality that
allows for converting between regular streaming json content and
Java objects (beans or Tree Model: support for both is via
ObjectMapper class, as well
as convenience methods included in
JsonParser
Object mapper will convert Json content to ant from
basic Java wrapper types (Integer, Boolean, Double),
Collection types (List, Map), Java Beans,
Strings and nulls. |
| 限定符和类型 | 方法和说明 |
|---|---|
ObjectReader |
ObjectMapper.reader()
Factory method for constructing
ObjectReader with
default settings. |
ObjectReader |
ObjectMapper.reader(Class<?> type)
Factory method for constructing
ObjectReader that will
read or update instances of specified type |
ObjectReader |
ObjectMapper.reader(FormatSchema schema)
Factory method for constructing
ObjectReader that will
pass specific schema object to JsonParser used for
reading content. |
ObjectReader |
ObjectMapper.reader(InjectableValues injectableValues)
Factory method for constructing
ObjectReader that will
use specified injectable values. |
ObjectReader |
ObjectMapper.reader(JavaType type)
Factory method for constructing
ObjectReader that will
read or update instances of specified type |
ObjectReader |
ObjectMapper.reader(JsonNodeFactory f)
Factory method for constructing
ObjectReader that will
use specified JsonNodeFactory for constructing JSON trees. |
ObjectReader |
ObjectMapper.reader(TypeReference<?> type)
Factory method for constructing
ObjectReader that will
read or update instances of specified type |
ObjectReader |
ObjectMapper.readerForUpdating(Object valueToUpdate)
Factory method for constructing
ObjectReader that will
update given Object (usually Bean, but can be a Collection or Map
as well, but NOT an array) with JSON data. |
ObjectReader |
ObjectMapper.schemaBasedReader(FormatSchema schema)
已过时。
Since 1.9, use
ObjectMapper.reader(FormatSchema) instead. |
ObjectReader |
ObjectMapper.updatingReader(Object valueToUpdate)
已过时。
Since 1.9, use
ObjectMapper.readerForUpdating(java.lang.Object) instead. |
ObjectReader |
ObjectReader.withInjectableValues(InjectableValues injectableValues)
Method for constructing a new instance with configuration that uses
passed
InjectableValues to provide injectable values. |
ObjectReader |
ObjectReader.withNodeFactory(JsonNodeFactory f)
Method for constructing a new reader instance with configuration that uses
passed
JsonNodeFactory for constructing JsonNode
instances. |
ObjectReader |
ObjectReader.withSchema(FormatSchema schema)
Method for constructing a new instance with configuration that
passes specified
FormatSchema to JsonParser that
is constructed for parsing content. |
ObjectReader |
ObjectReader.withType(Class<?> valueType)
Method for constructing a new reader instance that is configured
to data bind into specified type.
|
ObjectReader |
ObjectReader.withType(JavaType valueType)
Method for constructing a new reader instance that is configured
to data bind into specified type.
|
ObjectReader |
ObjectReader.withType(Type valueType)
Method for constructing a new reader instance that is configured
to data bind into specified type.
|
ObjectReader |
ObjectReader.withType(TypeReference<?> valueTypeRef)
Method for constructing a new reader instance that is configured
to data bind into specified type.
|
ObjectReader |
ObjectReader.withValueToUpdate(Object value)
Method for constructing a new instance with configuration that
updates passed Object (as root value), instead of constructing
a new value.
|
| 构造器和说明 |
|---|
ObjectReader(ObjectReader base,
DeserializationConfig config,
JavaType valueType,
Object valueToUpdate,
FormatSchema schema,
InjectableValues injectableValues)
Copy constructor used for building variations.
|