io.netty.handler.codec.serialization

类 CompatibleObjectEncoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelOutboundHandlerAdapter

io.netty.handler.codec.MessageToByteEncoder<java.io.Serializable>

io.netty.handler.codec.serialization.CompatibleObjectEncoder

所有已实现的接口:

ChannelHandler, ChannelOutboundHandler

已过时。

This class has been deprecated with no replacement, because serialization can be a security liability

@Deprecated
public class CompatibleObjectEncoder
extends MessageToByteEncoder<java.io.Serializable>

An encoder which serializes a Java object into a ByteBuf (interoperability version).

This encoder is interoperable with the standard Java object streams such as ObjectInputStream and ObjectOutputStream.

Security: serialization can be a security liability, and should not be used without defining a list of classes that are allowed to be desirialized. Such a list can be specified with the jdk.serialFilter system property, for instance. See the serialization filtering article for more information.

嵌套类概要

从接口继承的嵌套类/接口 io.netty.channel.ChannelHandler

ChannelHandler.Sharable

构造器概要

构造器

构造器和说明
CompatibleObjectEncoder() 已过时。 Creates a new instance with the reset interval of 16.
CompatibleObjectEncoder(int resetInterval) 已过时。 Creates a new instance.

方法概要

限定符和类型	方法和说明
protected void	encode(ChannelHandlerContext ctx, java.io.Serializable msg, ByteBuf out) 已过时。 Encode a message into a ByteBuf.
protected java.io.ObjectOutputStream	newObjectOutputStream(java.io.OutputStream out) 已过时。 Creates a new ObjectOutputStream which wraps the specified OutputStream.

从类继承的方法 io.netty.handler.codec.MessageToByteEncoder

acceptOutboundMessage, allocateBuffer, isPreferDirect, write

从类继承的方法 io.netty.channel.ChannelOutboundHandlerAdapter

bind, close, connect, deregister, disconnect, flush, read

从类继承的方法 io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.netty.channel.ChannelHandler

exceptionCaught, handlerAdded, handlerRemoved

构造器详细资料

CompatibleObjectEncoder

public CompatibleObjectEncoder()

已过时。

Creates a new instance with the reset interval of 16.

CompatibleObjectEncoder

public CompatibleObjectEncoder(int resetInterval)

已过时。

Creates a new instance.

参数:

resetInterval - the number of objects between ObjectOutputStream.reset(). 0 will disable resetting the stream, but the remote peer will be at the risk of getting OutOfMemoryError in the long term.

方法详细资料

newObjectOutputStream

protected java.io.ObjectOutputStream newObjectOutputStream(java.io.OutputStream out)
                                                    throws java.lang.Exception

已过时。

Creates a new ObjectOutputStream which wraps the specified OutputStream. Override this method to use a subclass of the ObjectOutputStream.

抛出:

java.lang.Exception

encode

protected void encode(ChannelHandlerContext ctx,
                      java.io.Serializable msg,
                      ByteBuf out)
               throws java.lang.Exception

已过时。

从类复制的说明: MessageToByteEncoder

Encode a message into a ByteBuf. This method will be called for each written message that can be handled by this encoder.

指定者:

encode 在类中 MessageToByteEncoder<java.io.Serializable>

参数:

ctx - the ChannelHandlerContext which this MessageToByteEncoder belongs to

msg - the message to encode

out - the ByteBuf into which the encoded message will be written

抛出:

java.lang.Exception - is thrown if an error occurs