All Superinterfaces:

RemoteEndpoint

Enclosing interface:

RemoteEndpoint

public static interface RemoteEndpoint.Basic
extends RemoteEndpoint 

• Nested Class Summary

  • Nested classes/interfaces inherited from interface javax.websocket.RemoteEndpoint

    RemoteEndpoint.Async, RemoteEndpoint.Basic

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  OutputStream	getSendStream () Opens an output stream on which a binary message may be sent.
  Writer	getSendWriter () Opens an character stream on which a text message may be sent.
  void	sendBinary (ByteBuffer data) Send a binary message, returning when all of the message has been transmitted.
  void	sendBinary (ByteBuffer partialByte, boolean isLast) Send a binary message in parts, blocking until all of the message has been transmitted.
  void	sendObject (Object data) Sends a custom developer object, blocking until it has been transmitted.
  void	sendText (String text) Send a text message, blocking until all of the message has been transmitted.
  void	sendText (String partialMessage, boolean isLast) Send a text message in parts, blocking until all of the message has been transmitted.

  • Methods inherited from interface javax.websocket.RemoteEndpoint

    flushBatch, getBatchingAllowed, sendPing, sendPong, setBatchingAllowed

• Method Detail

  • sendText

    void sendText(String text)
     throws IOException 

    Send a text message, blocking until all of the message has been transmitted.

    Parameters:

    text - the message to be sent.

    Throws:

    IOException - if there is a problem delivering the message.

    IllegalArgumentException - if the text is null.

  • sendBinary

    void sendBinary(ByteBuffer data)
     throws IOException 

    Send a binary message, returning when all of the message has been transmitted.

    Parameters:

    data - the message to be sent.

    Throws:

    IOException - if there is a problem delivering the message.

    IllegalArgumentException - if the data is null.

  • sendText

    void sendText(String partialMessage,
     boolean isLast)
     throws IOException 

    Send a text message in parts, blocking until all of the message has been transmitted. The runtime reads the message in order. Non-final parts of the message are sent with isLast set to false. The final part must be sent with isLast set to true.

    Parameters:

    partialMessage - the parts of the message being sent.

    isLast - Whether the partial message being sent is the last part of the message.

    Throws:

    IOException - if there is a problem delivering the message fragment.

    IllegalArgumentException - if the partialMessage is null.

  • sendBinary

    void sendBinary(ByteBuffer partialByte,
     boolean isLast)
     throws IOException 

    Send a binary message in parts, blocking until all of the message has been transmitted. The runtime reads the message in order. Non-final parts are sent with isLast set to false. The final piece must be sent with isLast set to true.

    Parameters:

    partialByte - the part of the message being sent.

    isLast - Whether the partial message being sent is the last part of the message.

    Throws:

    IOException - if there is a problem delivering the partial message.

    IllegalArgumentException - if the partialByte is null.

  • getSendStream

    OutputStream getSendStream()
     throws IOException 

    Opens an output stream on which a binary message may be sent. The developer must close the output stream in order to indicate that the complete message has been placed into the output stream.

    Returns:

    the output stream to which the message will be written.

    Throws:

    IOException - if there is a problem obtaining the OutputStream to write the binary message.

  • getSendWriter

    Writer getSendWriter()
     throws IOException 

    Opens an character stream on which a text message may be sent. The developer must close the writer in order to indicate that the complete message has been placed into the character stream.

    Returns:

    the writer to which the message will be written.

    Throws:

    IOException - if there is a problem obtaining the Writer to write the text message.

  • sendObject

    void sendObject(Object data)
     throws IOException,
     EncodeException 

    Sends a custom developer object, blocking until it has been transmitted. Containers will by default be able to encode java primitive types and their object equivalents, otherwise the developer must have provided an encoder for the object type in the endpoint configuration. A developer-provided encoder for a Java primitive type overrides the container default encoder.

    Parameters:

    data - the object to be sent.

    Throws:

    IOException - if there is a communication error sending the message object.

    EncodeException - if there was a problem encoding the message object into the form of a native websocket message.

    IllegalArgumentException - if the data parameter is null