blob: f9ec015a200cd6d6b7c8888d8bb92c78471b3501 [file] [log] [blame]
Andreas Wundsam5204de22013-07-30 11:34:45 -07001//:: # Copyright 2013, Big Switch Networks, Inc.
2//:: #
3//:: # LoxiGen is licensed under the Eclipse Public License, version 1.0 (EPL), with
4//:: # the following special exception:
5//:: #
6//:: # LOXI Exception
7//:: #
8//:: # As a special exception to the terms of the EPL, you may distribute libraries
9//:: # generated by LoxiGen (LoxiGen Libraries) under the terms of your choice, provided
10//:: # that copyright and licensing notices generated by LoxiGen are not altered or removed
11//:: # from the LoxiGen Libraries and the notice provided below is (i) included in
12//:: # the LoxiGen Libraries, if distributed in source code form and (ii) included in any
13//:: # documentation for the LoxiGen Libraries, if distributed in binary form.
14//:: #
15//:: # Notice: "Copyright 2013, Big Switch Networks, Inc. This library was generated by the LoxiGen Compiler."
16//:: #
17//:: # You may not use this file except in compliance with the EPL or LOXI Exception. You may obtain
18//:: # a copy of the EPL at:
19//:: #
20//:: # http::: #www.eclipse.org/legal/epl-v10.html
21//:: #
22//:: # Unless required by applicable law or agreed to in writing, software
23//:: # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
24//:: # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
25//:: # EPL for the specific language governing permissions and limitations
26//:: # under the EPL.
27//::
28//:: import itertools
Andreas Wundsam5204de22013-07-30 11:34:45 -070029//:: include('_copyright.java')
30
31//:: include('_autogen.java')
32
Yotam Harchol791e4882013-09-05 16:32:56 -070033package org.projectfloodlight.openflow.protocol;
Andreas Wundsam5204de22013-07-30 11:34:45 -070034
35//:: include("_imports.java")
36
37public final class OFFactories {
Rob Vaterlausaf374f02013-10-11 19:55:32 -070038
Rob Vaterlausd3034502013-10-15 13:56:31 -070039 private static final GenericReader GENERIC_READER = new GenericReader();
Rob Vaterlausaf374f02013-10-11 19:55:32 -070040
Andreas Wundsam5204de22013-07-30 11:34:45 -070041 public static OFFactory getFactory(OFVersion version) {
42 switch(version) {
43 //:: for v in versions:
44 case ${v.constant_version}:
Andreas Wundsamc8912c12013-11-15 13:44:48 -080045 return org.projectfloodlight.openflow.protocol.ver${v.dotless_version}.OFFactoryVer${v.dotless_version}.INSTANCE;
Andreas Wundsam5204de22013-07-30 11:34:45 -070046 //:: #endfor
47 default:
48 throw new IllegalArgumentException("Unknown version: "+version);
49 }
50 }
Andreas Wundsamc8912c12013-11-15 13:44:48 -080051
Rob Vaterlausaf374f02013-10-11 19:55:32 -070052 private static class GenericReader implements OFMessageReader<OFMessage> {
53 public OFMessage readFrom(ChannelBuffer bb) throws OFParseError {
54 short wireVersion = U8.f(bb.getByte(0));
55 OFFactory factory;
56 switch (wireVersion) {
57 //:: for v in versions:
58 case ${v.int_version}:
Andreas Wundsamc8912c12013-11-15 13:44:48 -080059 factory = org.projectfloodlight.openflow.protocol.ver${v.dotless_version}.OFFactoryVer${v.dotless_version}.INSTANCE;
Rob Vaterlausaf374f02013-10-11 19:55:32 -070060 break;
61 //:: #endfor
62 default:
63 throw new IllegalArgumentException("Unknown wire version: " + wireVersion);
64 }
65 return factory.getReader().readFrom(bb);
66 }
67 }
68
69 public static OFMessageReader<OFMessage> getGenericReader() {
70 return GENERIC_READER;
71 }
Andreas Wundsam5204de22013-07-30 11:34:45 -070072}