| /* |
| * |
| * 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; |
| |
| import org.apache.qpid.proton.amqp.Decimal64; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| public class Decimal64Type extends AbstractPrimitiveType<Decimal64> |
| { |
| private Decimal64Encoding _decimal64Encoder; |
| |
| Decimal64Type(final EncoderImpl encoder, final DecoderImpl decoder) |
| { |
| _decimal64Encoder = new Decimal64Encoding(encoder, decoder); |
| encoder.register(Decimal64.class, this); |
| decoder.register(this); |
| } |
| |
| public Class<Decimal64> getTypeClass() |
| { |
| return Decimal64.class; |
| } |
| |
| public Decimal64Encoding getEncoding(final Decimal64 val) |
| { |
| return _decimal64Encoder; |
| } |
| |
| |
| public Decimal64Encoding getCanonicalEncoding() |
| { |
| return _decimal64Encoder; |
| } |
| |
| public Collection<Decimal64Encoding> getAllEncodings() |
| { |
| return Collections.singleton(_decimal64Encoder); |
| } |
| |
| private class Decimal64Encoding extends FixedSizePrimitiveTypeEncoding<Decimal64> |
| { |
| |
| public Decimal64Encoding(final EncoderImpl encoder, final DecoderImpl decoder) |
| { |
| super(encoder, decoder); |
| } |
| |
| @Override |
| protected int getFixedSize() |
| { |
| return 8; |
| } |
| |
| @Override |
| public byte getEncodingCode() |
| { |
| return EncodingCodes.DECIMAL64; |
| } |
| |
| public Decimal64Type getType() |
| { |
| return Decimal64Type.this; |
| } |
| |
| public void writeValue(final Decimal64 val) |
| { |
| getEncoder().writeRaw(val.getBits()); |
| } |
| |
| public boolean encodesSuperset(final TypeEncoding<Decimal64> encoding) |
| { |
| return (getType() == encoding.getType()); |
| } |
| |
| public Decimal64 readValue() |
| { |
| return new Decimal64(getDecoder().readRawLong()); |
| } |
| } |
| } |