| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| #include "BodyHolder.h" |
| #include "AMQMethodBody.h" |
| #include "AMQHeaderBody.h" |
| #include "AMQContentBody.h" |
| #include "AMQHeartbeatBody.h" |
| #include "Buffer.h" |
| #include "qpid/framing/reply_exceptions.h" |
| |
| namespace qpid { |
| namespace framing { |
| |
| |
| // BodyHolder::operator=(const AMQBody&) is defined |
| // in generated file BodyHolder_gen.cpp |
| |
| |
| void BodyHolder::encode(Buffer& b) const { |
| const AMQMethodBody* method=getMethod(); |
| if (method) { |
| b.putOctet(method->amqpClassId()); |
| b.putOctet(method->amqpMethodId()); |
| method->encode(b); |
| } |
| else |
| get()->encode(b); |
| } |
| |
| void BodyHolder::decode(uint8_t type, Buffer& buffer, uint32_t size) { |
| switch(type) |
| { |
| case 0://CONTROL |
| case METHOD_BODY: { |
| ClassId c = buffer.getOctet(); |
| MethodId m = buffer.getOctet(); |
| setMethod(c, m); |
| break; |
| } |
| case HEADER_BODY: *this=in_place<AMQHeaderBody>(); break; |
| case CONTENT_BODY: *this=in_place<AMQContentBody>(); break; |
| case HEARTBEAT_BODY: *this=in_place<AMQHeartbeatBody>(); break; |
| default: |
| throw IllegalArgumentException(QPID_MSG("Invalid frame type " << type)); |
| } |
| get()->decode(buffer, size); |
| } |
| |
| uint32_t BodyHolder::encodedSize() const { |
| const AMQMethodBody* method=getMethod(); |
| if (method) |
| return sizeof(ClassId)+sizeof(MethodId)+method->encodedSize(); |
| else |
| return get()->encodedSize(); |
| } |
| |
| }} // namespace qpid::framing |
| |