| IPdxReader Interface |
A IPdxReader will be passed to IPdxSerializable.fromData or
during deserialization of a PDX. The domain class needs to deserialize field members
using this interface. This interface is implemented by Native Client.
Each readXXX call will return the field's value. If the serialized
PDX does not contain the named field then a default value will
be returned. Standard Java defaults are used. For Objects this is
null and for primitives it is 0 or 0.0.
Namespace: GemStone.GemFire.Cache.Generic
Assembly: Gemstone.Gemfire.Cache (in Gemstone.Gemfire.Cache.dll) Version: 9.0.6.18
SyntaxThe IPdxReader type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | HasField |
Whether field is available or not.
|
| IsIdentityField |
Whether field is used as identity field or not.
|
| ReadArrayOfByteArrays |
Read a two-dimenesional signed byte array from the data.
|
| ReadBoolean |
Read a boolean value from the stream.
|
| ReadBooleanArray |
Read a boolean array from the data.
|
| ReadByte |
Read a signed byte from the stream.
|
| ReadByteArray |
Read a signed byte array from the data.
|
| ReadChar |
Read a char value from the stream.
|
| ReadCharArray |
Read a char array from the data.
|
| ReadDate |
Read a Date from the data.
|
| ReadDouble |
Read a double precision number from the stream.
|
| ReadDoubleArray |
Read a double array from the data.
|
| ReadField |
Reads the named field of Type "type" and returns its value.
|
| ReadFloat |
Read a floating point number from the stream.
|
| ReadFloatArray |
Read a float from the data.
|
| ReadInt |
Read a 32-bit integer from the stream.
|
| ReadIntArray |
Read a int array from the data.
|
| ReadLong |
Read a 64-bit integer from the stream.
|
| ReadLongArray |
Read a long array from the data.
|
| ReadObject |
Read a serializable object from the data. Null objects are handled.
|
| ReadObjectArray |
Read a object array from the data.
|
| ReadShort |
Read a 16-bit integer from the stream.
|
| ReadShortArray |
Read a short from the data.
|
| ReadString |
Read a string after java-modified UTF-8 decoding from the stream.
|
| ReadStringArray |
Read a string array from the data.
|
| ReadUnreadFields |
To preserve unread data, which get added in new version of type.
|
See Also