# Class PojoMessageHandlerPartialBase<T>

java.lang.Object
org.apache.tomcat.websocket.pojo.PojoMessageHandlerBase<T>
org.apache.tomcat.websocket.pojo.PojoMessageHandlerPartialBase<T>

Type Parameters:
  `T` - The type of message to handle

All Implemented Interfaces:
  `MessageHandler`, `MessageHandler.Partial<T>`, `WrappedMessageHandler`

Direct Known Subclasses:
  `PojoMessageHandlerPartialBinary`, `PojoMessageHandlerPartialText`

public abstract class PojoMessageHandlerPartialBase<T> extends PojoMessageHandlerBase<T> implements MessageHandler.Partial<T>
Common implementation code for the POJO partial message handlers. All the real work is done in this class and in the superclass.

- ## Nested Class Summary

  ### Nested classes/interfaces inherited from interface jakarta.websocket.MessageHandler

  `MessageHandler.Partial<T>, MessageHandler.Whole<T>`

- ## Field Summary

  ### Fields inherited from class org.apache.tomcat.websocket.pojo.PojoMessageHandlerBase

  `convert, indexPayload, indexSession, maxMessageSize, method, params, pojo, session`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `PojoMessageHandlerPartialBase(Object pojo, Method method, Session session, Object[] params, int indexPayload, boolean convert, int indexBoolean, int indexSession, long maxMessageSize)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `final void`
  `onMessage(T message, boolean last)`
  Called when part of a message is available to be processed.

  ### Methods inherited from class org.apache.tomcat.websocket.pojo.PojoMessageHandlerBase

  `getMaxMessageSize, getWrappedHandler, handlePojoMethodException, processResult`

  ### Methods inherited from class java.lang.Object

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

- ## Constructor Details

  - ### PojoMessageHandlerPartialBase

    public PojoMessageHandlerPartialBase(Object pojo, Method method, Session session, Object[] params, int indexPayload, boolean convert, int indexBoolean, int indexSession, long maxMessageSize)

- ## Method Details

  - ### onMessage

    public final void onMessage(T message, boolean last)
    Description copied from interface: `jakarta.websocket.MessageHandler.Partial`
    Called when part of a message is available to be processed.
    Specified by:
      `onMessage` in interface `MessageHandler.Partial<T>`
    Parameters:
      `message` - The message part
      `last` - `true` if this is the last part of this message, else `false`