1 //
2 // ========================================================================
3 // Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
8 //
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
11 //
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
14 //
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
17 //
18
19 package org.eclipse.jetty.websocket.jsr356.annotations;
20
21 import org.eclipse.jetty.websocket.common.events.annotated.InvalidSignatureException;
22
23 public abstract class JsrParamIdOnMessage extends JsrParamIdBase implements IJsrParamId
24 {
25 protected void assertPartialMessageSupportDisabled(Param param, JsrCallable callable)
26 {
27 if (callable instanceof OnMessageCallable)
28 {
29 OnMessageCallable onmessage = (OnMessageCallable)callable;
30 if (onmessage.isPartialMessageSupported())
31 {
32 StringBuilder err = new StringBuilder();
33 err.append("Unable to support parameter type <");
34 err.append(param.type.getName()).append("> in conjunction with the partial message indicator boolean.");
35 err.append(" Only type <String> is supported with partial message boolean indicator.");
36 throw new InvalidSignatureException(err.toString());
37 }
38 }
39 }
40 }