| /* |
| * |
| * 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.proton.codec.impl; |
| |
| import java.nio.ByteBuffer; |
| |
| import org.apache.qpid.proton.amqp.Decimal64; |
| import org.apache.qpid.proton.codec.Data; |
| |
| class Decimal64Element extends AtomicElement<Decimal64> |
| { |
| |
| private final Decimal64 _value; |
| |
| Decimal64Element(Element parent, Element prev, Decimal64 d) |
| { |
| super(parent, prev); |
| _value = d; |
| } |
| |
| @Override |
| public int size() |
| { |
| return isElementOfArray() ? 8 : 9; |
| } |
| |
| @Override |
| public Decimal64 getValue() |
| { |
| return _value; |
| } |
| |
| @Override |
| public Data.DataType getDataType() |
| { |
| return Data.DataType.DECIMAL64; |
| } |
| |
| @Override |
| public int encode(ByteBuffer b) |
| { |
| int size = size(); |
| if(b.remaining()>=size) |
| { |
| if(size == 9) |
| { |
| b.put((byte)0x84); |
| } |
| b.putLong(_value.getBits()); |
| return size; |
| } |
| else |
| { |
| return 0; |
| } |
| } |
| } |