com.alibaba.com.caucho.hessian.io

接口 Deserializer

所有已知实现类:

AbstractDeserializer, AbstractDeserializerWrapper, AbstractListDeserializer, AbstractMapDeserializer, AbstractStreamDeserializer, AbstractStringValueDeserializer, AnnotationDeserializer, ArrayDeserializer, BasicDeserializer, BeanDeserializer, BigDecimalDeserializer, ClassDeserializer, CollectionDeserializer, CurrencyDeserializer, EnumDeserializer, EnumerationDeserializer, FileDeserializer, Inet6AddressDeserializer, Inet6AddressHolderDeserializer, InetAddressDeserializer, InetAddressHolderDeserializer, InetSocketAddressDeserializer, InputStreamDeserializer, IteratorDeserializer, JavaDeserializer, LongAdderDeserializer, MapDeserializer, ObjectDeserializer, ObjectNameDeserializer, RecordDeserializer, RemoteDeserializer, SqlDateDeserializer, StackTraceElementDeserializer, StringValueDeserializer, UnixDomainSocketAddressSerDeserializer, UnsafeDeserializer, URIDeserializer, UUIDDeserializer, ValueDeserializer, WeekFieldsDeserializer

public interface Deserializer

Deserializing an object. Custom deserializers should extend from AbstractDeserializer to avoid issues with signature changes.

方法概要

限定符和类型	方法和说明
Object	createField(String name) Returns the deserializer's field reader for the given name.
Object[]	createFields(int len) Creates an empty array for the deserializers field entries.
Class<?>	getType()
boolean	isReadResolve()
Object	readLengthList(AbstractHessianInput in, int length)
Object	readLengthList(AbstractHessianInput in, int length, Class<?> expectType) deserialize list object from expect type.
Object	readList(AbstractHessianInput in, int length)
Object	readList(AbstractHessianInput in, int length, Class<?> expectType) deserialize list object from expect type.
Object	readMap(AbstractHessianInput in)
Object	readMap(AbstractHessianInput in, Class<?> expectKeyType, Class<?> expectValueType) deserialize map object from expect key and value type.
Object	readObject(AbstractHessianInput in)
Object	readObject(AbstractHessianInput in, Object[] fields) Reads the object from the input stream, given the field definition.
Object	readObject(AbstractHessianInput in, String[] fieldNames)

方法详细资料

getType

Class<?> getType()

isReadResolve

boolean isReadResolve()

readObject

Object readObject(AbstractHessianInput in)
           throws IOException

抛出:

IOException

readList

Object readList(AbstractHessianInput in,
                int length)
         throws IOException

抛出:

IOException

readLengthList

Object readLengthList(AbstractHessianInput in,
                      int length)
               throws IOException

抛出:

IOException

readMap

Object readMap(AbstractHessianInput in)
        throws IOException

抛出:

IOException

createFields

Object[] createFields(int len)

Creates an empty array for the deserializers field entries.

参数:

len - number of fields to be read

返回:

empty array of the proper field type.

createField

Object createField(String name)

Returns the deserializer's field reader for the given name.

参数:

name - the field name

返回:

the deserializer's internal field reader

readObject

Object readObject(AbstractHessianInput in,
                  Object[] fields)
           throws IOException

Reads the object from the input stream, given the field definition.

参数:

in - the input stream

fields - the deserializer's own field marshal

返回:

the new object

抛出:

IOException

readObject

Object readObject(AbstractHessianInput in,
                  String[] fieldNames)
           throws IOException

抛出:

IOException

readList

Object readList(AbstractHessianInput in,
                int length,
                Class<?> expectType)
         throws IOException

deserialize list object from expect type.

参数:

in -

length -

expectType -

返回:

抛出:

IOException

readLengthList

Object readLengthList(AbstractHessianInput in,
                      int length,
                      Class<?> expectType)
               throws IOException

deserialize list object from expect type.

参数:

in -

length -

expectType -

返回:

抛出:

IOException

readMap

Object readMap(AbstractHessianInput in,
               Class<?> expectKeyType,
               Class<?> expectValueType)
        throws IOException

deserialize map object from expect key and value type.

参数:

in -

expectKeyType -

expectValueType -

返回:

抛出:

IOException