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

Method Summary

Modifier and Type	Method and 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 org.wildfly.clustering.marshalling.protostream.ProtoStreamMarshaller

getTypeName, read, write

Methods inherited from interface org.wildfly.security.ParametricPrivilegedAction

apply

Methods inherited from interface java.util.function.Function

andThen, compose, identity

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