| |
| /* |
| * |
| * 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. |
| * |
| */ |
| |
| |
| package org.apache.qpid.server.protocol.v1_0.type.transaction.codec; |
| |
| import org.apache.qpid.server.protocol.v1_0.codec.DescribedTypeConstructor; |
| import org.apache.qpid.server.protocol.v1_0.codec.DescribedTypeConstructorRegistry; |
| import org.apache.qpid.server.protocol.v1_0.type.*; |
| import org.apache.qpid.server.protocol.v1_0.type.transaction.*; |
| |
| |
| import java.util.List; |
| |
| public class DeclaredConstructor extends DescribedTypeConstructor<Declared> |
| { |
| private static final Object[] DESCRIPTORS = |
| { |
| Symbol.valueOf("amqp:declared:list"),UnsignedLong.valueOf(0x0000000000000033L), |
| }; |
| |
| private static final DeclaredConstructor INSTANCE = new DeclaredConstructor(); |
| |
| public static void register(DescribedTypeConstructorRegistry registry) |
| { |
| for(Object descriptor : DESCRIPTORS) |
| { |
| registry.register(descriptor, INSTANCE); |
| } |
| } |
| |
| public Declared construct(Object underlying) |
| { |
| if(underlying instanceof List) |
| { |
| List list = (List) underlying; |
| Declared obj = new Declared(); |
| int position = 0; |
| final int size = list.size(); |
| |
| if(position < size) |
| { |
| Object val = list.get(position); |
| position++; |
| |
| if(val != null) |
| { |
| |
| try |
| { |
| obj.setTxnId( (Binary) val ); |
| } |
| catch(ClassCastException e) |
| { |
| |
| // TODO Error |
| } |
| |
| } |
| |
| |
| } |
| else |
| { |
| return obj; |
| } |
| |
| |
| return obj; |
| } |
| else |
| { |
| // TODO - error |
| return null; |
| } |
| } |
| |
| |
| } |