de.ruedigermoeller.serialization

Class FSTBasicObjectSerializer

java.lang.Object

de.ruedigermoeller.serialization.FSTBasicObjectSerializer

All Implemented Interfaces:

FSTObjectSerializer

Direct Known Subclasses:

FSTBigNumberSerializers.FSTByteSerializer, FSTBigNumberSerializers.FSTCharSerializer, FSTBigNumberSerializers.FSTDoubleSerializer, FSTBigNumberSerializers.FSTFloatSerializer, FSTBigNumberSerializers.FSTShortSerializer, FSTClassSerializer, FSTCollectionSerializer, FSTDateSerializer, FSTEnumSetSerializer, FSTMapSerializer, FSTStringBufferSerializer, FSTStringSerializer

public abstract class FSTBasicObjectSerializer
extends Object
implements FSTObjectSerializer

Created with IntelliJ IDEA. User: ruedi Date: 11.11.12 Time: 12:09 To change this template use File | Settings | File Templates.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FSTBasicObjectSerializer()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	alwaysCopy()
Object	instantiate(Class objectClass, FSTObjectInput in, FSTClazzInfo serializationInfo, FSTClazzInfo.FSTFieldInfo referencee, int streamPositioin) return null to delegate object instantiation to FST.
void	readObject(FSTObjectInput in, Object toRead, FSTClazzInfo clzInfo, FSTClazzInfo.FSTFieldInfo referencedBy) read the content to an already instantiated object
boolean	willHandleClass(Class cl) useful if you register for a class and its subclasses, but want to exclude a specific subclass

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.ruedigermoeller.serialization.FSTObjectSerializer

writeObject

Constructor Detail

FSTBasicObjectSerializer

protected FSTBasicObjectSerializer()

Method Detail

willHandleClass

public boolean willHandleClass(Class cl)

Description copied from interface: FSTObjectSerializer

useful if you register for a class and its subclasses, but want to exclude a specific subclass

Specified by:

willHandleClass in interface FSTObjectSerializer

readObject

public void readObject(FSTObjectInput in,
              Object toRead,
              FSTClazzInfo clzInfo,
              FSTClazzInfo.FSTFieldInfo referencedBy)
                throws IOException,
                       ClassNotFoundException,
                       IllegalAccessException,
                       InstantiationException

Description copied from interface: FSTObjectSerializer

read the content to an already instantiated object

Specified by:

readObject in interface FSTObjectSerializer

Throws:

IOException

ClassNotFoundException

IllegalAccessException

InstantiationException

alwaysCopy

public boolean alwaysCopy()

Specified by:

alwaysCopy in interface FSTObjectSerializer

Returns:

true if FST can skip a search for same instances in the serialized ObjectGraph. This speeds up reading and writing and makes sense for short immutable such as Integer, Short, Character, Date, .. . For those classes it is more expensive (CPU, size) to do a lookup than to just write the Object twice in case.

instantiate

public Object instantiate(Class objectClass,
                 FSTObjectInput in,
                 FSTClazzInfo serializationInfo,
                 FSTClazzInfo.FSTFieldInfo referencee,
                 int streamPositioin)
                   throws IOException,
                          ClassNotFoundException,
                          InstantiationException,
                          IllegalAccessException

Description copied from interface: FSTObjectSerializer

return null to delegate object instantiation to FST. If you want to implement object instantiation yourself, usually you leave the readObject method empty and handle instantiation and reading the object here. You must call registerObjectForWrite immediately after creating it on the FSTObjectInput

Specified by:

instantiate in interface FSTObjectSerializer

Throws:

IOException

ClassNotFoundException

InstantiationException

IllegalAccessException