java.lang.Object
- org.apache.thrift.TDeserializer

```
public class TDeserializer
extends java.lang.Object
```
Generic utility for easily deserializing objects from a byte array or Java String.

Constructor Summary

Constructors
Constructor	Description
`TDeserializer()`	Create a new TDeserializer that uses the TBinaryProtocol by default.
`TDeserializer(TProtocolFactory protocolFactory)`	Create a new TDeserializer.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`deserialize(TBase base, byte[] bytes)`	Deserialize the Thrift object from a byte array.
`void`	`deserialize(TBase base, byte[] bytes, int offset, int length)`	Deserialize the Thrift object from a byte array.
`void`	`deserialize(TBase base, java.lang.String data, java.lang.String charset)`	Deserialize the Thrift object from a Java string, using a specified character set for decoding.
`void`	`fromString(TBase base, java.lang.String data)`	Deserialize the Thrift object from a Java string, using the default JVM charset encoding.
`void`	`partialDeserialize(TBase tb, byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only a single Thrift object (addressed by recursively using field id) from a byte record.
`java.lang.Boolean`	`partialDeserializeBool(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only a boolean field (addressed by recursively using field id) from a byte record.
`java.lang.Byte`	`partialDeserializeByte(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only a byte field (addressed by recursively using field id) from a byte record.
`java.nio.ByteBuffer`	`partialDeserializeByteArray(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only a binary field (addressed by recursively using field id) from a byte record.
`java.lang.Double`	`partialDeserializeDouble(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only a double field (addressed by recursively using field id) from a byte record.
`java.lang.Short`	`partialDeserializeI16(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only an i16 field (addressed by recursively using field id) from a byte record.
`java.lang.Integer`	`partialDeserializeI32(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only an i32 field (addressed by recursively using field id) from a byte record.
`java.lang.Long`	`partialDeserializeI64(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only an i64 field (addressed by recursively using field id) from a byte record.
`java.lang.Short`	`partialDeserializeSetFieldIdInUnion(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only the id of the field set in a TUnion (addressed by recursively using field id) from a byte record.
`java.lang.String`	`partialDeserializeString(byte[] bytes, TFieldIdEnum fieldIdPathFirst, TFieldIdEnum... fieldIdPathRest)`	Deserialize only a string field (addressed by recursively using field id) from a byte record.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- TDeserializer
```
public TDeserializer()
```
  Create a new TDeserializer that uses the TBinaryProtocol by default.
- TDeserializer
```
public TDeserializer(TProtocolFactory protocolFactory)
```
  Create a new TDeserializer. It will use the TProtocol specified by the factory that is passed in.
  
  Parameters:
  
  protocolFactory - Factory to create a protocol

Method Detail

deserialize
```
public void deserialize(TBase base,
                        byte[] bytes)
                 throws TException
```
Deserialize the Thrift object from a byte array.

Parameters:

base - The object to read into

bytes - The array to read from

Throws:

TException

deserialize
```
public void deserialize(TBase base,
                        byte[] bytes,
                        int offset,
                        int length)
                 throws TException
```
Deserialize the Thrift object from a byte array.

Parameters:

base - The object to read into

bytes - The array to read from

offset - The offset into bytes

length - The length to read from bytes

Throws:

TException

deserialize
```
public void deserialize(TBase base,
                        java.lang.String data,
                        java.lang.String charset)
                 throws TException
```
Deserialize the Thrift object from a Java string, using a specified character set for decoding.

Parameters:

base - The object to read into

data - The string to read from

charset - Valid JVM charset

Throws:

TException

partialDeserialize
```
public void partialDeserialize(TBase tb,
                               byte[] bytes,
                               TFieldIdEnum fieldIdPathFirst,
                               TFieldIdEnum... fieldIdPathRest)
                        throws TException
```
Deserialize only a single Thrift object (addressed by recursively using field id) from a byte record.

Parameters:

tb - The object to read into

bytes - The serialized object to read from

fieldIdPathFirst - First of the FieldId's that define a path tb

fieldIdPathRest - The rest FieldId's that define a path tb

Throws:

TException

partialDeserializeBool

public java.lang.Boolean partialDeserializeBool(byte[] bytes,
                                                TFieldIdEnum fieldIdPathFirst,
                                                TFieldIdEnum... fieldIdPathRest)
                                         throws TException

Deserialize only a boolean field (addressed by recursively using field id) from a byte record.

Parameters:: bytes - The serialized object to read from; fieldIdPathFirst - First of the FieldId's that define a path to a boolean field; fieldIdPathRest - The rest FieldId's that define a path to a boolean field
Throws:: TException

partialDeserializeByte

public java.lang.Byte partialDeserializeByte(byte[] bytes,
                                             TFieldIdEnum fieldIdPathFirst,
                                             TFieldIdEnum... fieldIdPathRest)
                                      throws TException

Deserialize only a byte field (addressed by recursively using field id) from a byte record.

Parameters:: bytes - The serialized object to read from; fieldIdPathFirst - First of the FieldId's that define a path to a byte field; fieldIdPathRest - The rest FieldId's that define a path to a byte field
Throws:: TException

partialDeserializeDouble

public java.lang.Double partialDeserializeDouble(byte[] bytes,
                                                 TFieldIdEnum fieldIdPathFirst,
                                                 TFieldIdEnum... fieldIdPathRest)
                                          throws TException

Deserialize only a double field (addressed by recursively using field id) from a byte record.

Parameters:: bytes - The serialized object to read from; fieldIdPathFirst - First of the FieldId's that define a path to a double field; fieldIdPathRest - The rest FieldId's that define a path to a double field
Throws:: TException

partialDeserializeI16

public java.lang.Short partialDeserializeI16(byte[] bytes,
                                             TFieldIdEnum fieldIdPathFirst,
                                             TFieldIdEnum... fieldIdPathRest)
                                      throws TException

Deserialize only an i16 field (addressed by recursively using field id) from a byte record.

Parameters:: bytes - The serialized object to read from; fieldIdPathFirst - First of the FieldId's that define a path to an i16 field; fieldIdPathRest - The rest FieldId's that define a path to an i16 field
Throws:: TException

partialDeserializeI32

public java.lang.Integer partialDeserializeI32(byte[] bytes,
                                               TFieldIdEnum fieldIdPathFirst,
                                               TFieldIdEnum... fieldIdPathRest)
                                        throws TException

Deserialize only an i32 field (addressed by recursively using field id) from a byte record.

Parameters:: bytes - The serialized object to read from; fieldIdPathFirst - First of the FieldId's that define a path to an i32 field; fieldIdPathRest - The rest FieldId's that define a path to an i32 field
Throws:: TException

partialDeserializeI64

public java.lang.Long partialDeserializeI64(byte[] bytes,
                                            TFieldIdEnum fieldIdPathFirst,
                                            TFieldIdEnum... fieldIdPathRest)
                                     throws TException

Deserialize only an i64 field (addressed by recursively using field id) from a byte record.

Parameters:: bytes - The serialized object to read from; fieldIdPathFirst - First of the FieldId's that define a path to an i64 field; fieldIdPathRest - The rest FieldId's that define a path to an i64 field
Throws:: TException

partialDeserializeString

public java.lang.String partialDeserializeString(byte[] bytes,
                                                 TFieldIdEnum fieldIdPathFirst,
                                                 TFieldIdEnum... fieldIdPathRest)
                                          throws TException

Deserialize only a string field (addressed by recursively using field id) from a byte record.

Parameters:: bytes - The serialized object to read from; fieldIdPathFirst - First of the FieldId's that define a path to a string field; fieldIdPathRest - The rest FieldId's that define a path to a string field
Throws:: TException

partialDeserializeByteArray

public java.nio.ByteBuffer partialDeserializeByteArray(byte[] bytes,
                                                       TFieldIdEnum fieldIdPathFirst,
                                                       TFieldIdEnum... fieldIdPathRest)
                                                throws TException

Deserialize only a binary field (addressed by recursively using field id) from a byte record.

Parameters:: bytes - The serialized object to read from; fieldIdPathFirst - First of the FieldId's that define a path to a binary field; fieldIdPathRest - The rest FieldId's that define a path to a binary field
Throws:: TException

partialDeserializeSetFieldIdInUnion

public java.lang.Short partialDeserializeSetFieldIdInUnion(byte[] bytes,
                                                           TFieldIdEnum fieldIdPathFirst,
                                                           TFieldIdEnum... fieldIdPathRest)
                                                    throws TException

Deserialize only the id of the field set in a TUnion (addressed by recursively using field id) from a byte record.

Parameters:: bytes - The serialized object to read from; fieldIdPathFirst - First of the FieldId's that define a path to a TUnion; fieldIdPathRest - The rest FieldId's that define a path to a TUnion
Throws:: TException

fromString
```
public void fromString(TBase base,
                       java.lang.String data)
                throws TException
```
Deserialize the Thrift object from a Java string, using the default JVM charset encoding.

Parameters:

base - The object to read into

data - The string to read from

Throws:

TException

Class TDeserializer

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

TDeserializer

TDeserializer

Method Detail

deserialize

deserialize

deserialize

partialDeserialize

partialDeserializeBool

partialDeserializeByte

partialDeserializeDouble

partialDeserializeI16

partialDeserializeI32

partialDeserializeI64

partialDeserializeString

partialDeserializeByteArray

partialDeserializeSetFieldIdInUnion

fromString