com.vaadin.server.communication
Class LegacyUidlWriter

java.lang.Object
  com.vaadin.server.communication.LegacyUidlWriter

All Implemented Interfaces:

java.io.Serializable

public class LegacyUidlWriter
extends java.lang.Object
implements java.io.Serializable

Serializes legacy UIDL changes to JSON.

Since:

7.1

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

LegacyUidlWriter()

Method Summary

void	write(UI ui, java.io.Writer writer, PaintTarget target) Writes a JSON array containing the changes of all dirty LegacyComponents in the given UI.

Methods inherited from class java.lang.Object

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

Constructor Detail

LegacyUidlWriter

public LegacyUidlWriter()

Method Detail

write

public void write(UI ui,
                  java.io.Writer writer,
                  PaintTarget target)
           throws java.io.IOException

Writes a JSON array containing the changes of all dirty LegacyComponents in the given UI.

Parameters:

ui - The UI whose legacy changes to write

writer - The Writer to write the JSON with

target - The PaintTarget to use

Throws:

java.io.IOException - If the serialization fails.