Package org.wildfly.clustering.marshalling.protostream

Class SynchronizedDecoratorMarshaller<T>

java.lang.Object

org.wildfly.clustering.marshalling.protostream.DecoratorMarshaller<T>

org.wildfly.clustering.marshalling.protostream.SynchronizedDecoratorMarshaller<T>

All Implemented Interfaces:

Function<T,T>, org.infinispan.protostream.BaseMarshaller<T>, org.infinispan.protostream.ProtobufTagMarshaller<T>, Marshallable<T>, ProtoStreamMarshaller<T>, org.wildfly.security.ParametricPrivilegedAction<T,T>

public class SynchronizedDecoratorMarshaller<T>
extends DecoratorMarshaller<T>

A decorator marshaller that writes the decorated object while holding its monitor lock. e.g. to enable iteration over a decorated collection without the risk of a ConcurrentModificationException.

Author:

Paul Ferraro

Nested Class Summary

Nested classes/interfaces inherited from interface org.infinispan.protostream.ProtobufTagMarshaller

org.infinispan.protostream.ProtobufTagMarshaller.OperationContext, org.infinispan.protostream.ProtobufTagMarshaller.ReadContext, org.infinispan.protostream.ProtobufTagMarshaller.WriteContext

Constructor Summary

Constructors

Constructor	Description
SynchronizedDecoratorMarshaller(Class<T> decoratedClass, UnaryOperator<T> decorator, T sample)	Constructs a decorator marshaller.

Method Summary

Modifier and Type	Method	Description
void	writeTo(ProtoStreamWriter writer, T value)	Writes the specified object to the specified writer.

Methods inherited from class org.wildfly.clustering.marshalling.protostream.DecoratorMarshaller

getJavaClass, readFrom, run

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose

Methods inherited from interface org.wildfly.security.ParametricPrivilegedAction

apply

Methods inherited from interface org.wildfly.clustering.marshalling.protostream.ProtoStreamMarshaller

getTypeName, read, write

Constructor Detail

SynchronizedDecoratorMarshaller

public SynchronizedDecoratorMarshaller(Class<T> decoratedClass,
                                       UnaryOperator<T> decorator,
                                       T sample)

Constructs a decorator marshaller.

Parameters:

decoratedClass - the generalized type of the decorated object

decorator - the decoration function

sample - a sample object used to determine the type of the decorated object

Method Detail

writeTo

public void writeTo(ProtoStreamWriter writer,
                    T value)
             throws IOException

Description copied from interface: Marshallable

Writes the specified object to the specified writer.

Specified by:

writeTo in interface Marshallable<T>

Overrides:

writeTo in class DecoratorMarshaller<T>

Parameters:

writer - a ProtoStream writer

value - the object to be written

Throws:

IOException - if the object could not be written