util

Class VHDataSerializable

java.lang.Object

util.BaseValueHolder

util.VHDataSerializable

All Implemented Interfaces:

com.gemstone.gemfire.DataSerializable, Serializable, ValueHolderIF

Direct Known Subclasses:

VHDataSerializableInstantiator

public class VHDataSerializable
extends BaseValueHolder
implements com.gemstone.gemfire.DataSerializable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.gemstone.gemfire.DataSerializable

com.gemstone.gemfire.DataSerializable.Replaceable

Field Summary

Fields inherited from class util.BaseValueHolder

extraObject, modVal, myValue, myVersion

Constructor Summary

Constructors

Constructor and Description
VHDataSerializable()
VHDataSerializable(Object anObj, RandomValues randomValues)
VHDataSerializable(Object anObj, RandomValues randomValues, Integer initModVal)
VHDataSerializable(RandomValues randomValues)
VHDataSerializable(String nameFactoryName, RandomValues randomValues)
VHDataSerializable(String nameFactoryName, RandomValues randomValues, Integer initModVal)

Method Summary

Modifier and Type	Method and Description
void	fromData(DataInput in)
static void	myFromData(BaseValueHolder vh, DataInput in)
static void	myToData(BaseValueHolder vh, DataOutput out)
protected static byte[]	toBytes(Object anObj) Convert an object to a byte array
void	toData(DataOutput out)

Methods inherited from class util.BaseValueHolder

equals, getAlternateValueHolder, getExtraObject, getModVal, getMyValue, hashCode, incrementModVal, setModVal, toString, verifyMyFields, verifyMyFields

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VHDataSerializable

public VHDataSerializable(Object anObj,
                          RandomValues randomValues)

Parameters:

anObj -

randomValues -

VHDataSerializable

public VHDataSerializable(RandomValues randomValues)

Parameters:

randomValues -

VHDataSerializable

public VHDataSerializable(String nameFactoryName,
                          RandomValues randomValues)

Parameters:

nameFactoryName -

randomValues -

VHDataSerializable

public VHDataSerializable(Object anObj,
                          RandomValues randomValues,
                          Integer initModVal)

Parameters:

anObj -

randomValues -

initModVal -

VHDataSerializable

public VHDataSerializable(String nameFactoryName,
                          RandomValues randomValues,
                          Integer initModVal)

Parameters:

nameFactoryName -

randomValues -

initModVal -

VHDataSerializable

public VHDataSerializable()

Method Detail

toData

public void toData(DataOutput out)
            throws IOException

Specified by:

toData in interface com.gemstone.gemfire.DataSerializable

Throws:

IOException

myToData

public static void myToData(BaseValueHolder vh,
                            DataOutput out)
                     throws IOException

Throws:

IOException

fromData

public void fromData(DataInput in)
              throws IOException,
                     ClassNotFoundException

Specified by:

fromData in interface com.gemstone.gemfire.DataSerializable

Throws:

IOException

ClassNotFoundException

myFromData

public static void myFromData(BaseValueHolder vh,
                              DataInput in)
                       throws IOException

Throws:

IOException

toBytes

protected static byte[] toBytes(Object anObj)

Convert an object to a byte array

Parameters:

anObj - The object to convert.

Returns:

The byte array that represents anObj