Examples with MessageHandlerWrapper org.eclipse.jetty.websocket.jsr356.MessageHandlerWrapper used on opensource projects

Example 6 with MessageHandlerWrapper

use of org.eclipse.jetty.websocket.jsr356.MessageHandlerWrapper in project jetty.project by eclipse.

the class JsrEndpointEventDriver method onPongMessage.

private void onPongMessage(ByteBuffer buffer) {
    final MessageHandlerWrapper wrapper = jsrsession.getMessageHandlerWrapper(MessageType.PONG);
    if (wrapper == null) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("No PONG MessageHandler declared");
        }
        return;
    }
    ByteBuffer pongBuf = null;
    if (BufferUtil.isEmpty(buffer)) {
        pongBuf = BufferUtil.EMPTY_BUFFER;
    } else {
        pongBuf = ByteBuffer.allocate(buffer.remaining());
        BufferUtil.put(buffer, pongBuf);
        BufferUtil.flipToFlush(pongBuf, 0);
    }
    @SuppressWarnings("unchecked") Whole<PongMessage> pongHandler = (Whole<PongMessage>) wrapper.getHandler();
    pongHandler.onMessage(new JsrPongMessage(pongBuf));
}

Example 7 with MessageHandlerWrapper

use of org.eclipse.jetty.websocket.jsr356.MessageHandlerWrapper in project jetty.project by eclipse.

the class JsrSessionTest method testMessageHandlerReplaceTextHandler.

@Test
public void testMessageHandlerReplaceTextHandler() throws DeploymentException {
    MessageHandler oldText = new StringWholeHandler();
    // add a TEXT handler
    session.addMessageHandler(oldText);
    // add BINARY handler
    session.addMessageHandler(new ByteArrayWholeHandler());
    // remove original TEXT handler
    session.removeMessageHandler(oldText);
    // add new TEXT handler
    session.addMessageHandler(new LongMessageHandler());
    MessageHandlerWrapper wrapper = session.getMessageHandlerWrapper(MessageType.BINARY);
    Assert.assertThat("Binary Handler", wrapper.getHandler(), instanceOf(ByteArrayWholeHandler.class));
    Assert.assertEquals("Message Class", wrapper.getMetadata().getMessageClass(), byte[].class);
    wrapper = session.getMessageHandlerWrapper(MessageType.TEXT);
    Assert.assertThat("Text Handler", wrapper.getHandler(), instanceOf(LongMessageHandler.class));
    Assert.assertEquals("Message Class", wrapper.getMetadata().getMessageClass(), Long.class);
}

Example 8 with MessageHandlerWrapper

use of org.eclipse.jetty.websocket.jsr356.MessageHandlerWrapper in project jetty.project by eclipse.

the class JsrSessionTest method testMessageHandlerText.

@Test
public void testMessageHandlerText() throws DeploymentException {
    session.addMessageHandler(new StringWholeHandler());
    MessageHandlerWrapper wrapper = session.getMessageHandlerWrapper(MessageType.TEXT);
    Assert.assertThat("Text Handler", wrapper.getHandler(), instanceOf(StringWholeHandler.class));
    Assert.assertEquals("Message Class", wrapper.getMetadata().getMessageClass(), String.class);
}