65 lines
1.9 KiB
Java
65 lines
1.9 KiB
Java
/*
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* Copyright 2009 Red Hat, Inc.
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*
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* Red Hat licenses this file to you under the Apache License, version 2.0
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* (the "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.buffer;
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import java.nio.ByteOrder;
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/**
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* A skeletal implementation of {@link ChannelBufferFactory}.
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*
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* @author <a href="http://netty.io/">The Netty Project</a>
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* @author <a href="http://gleamynode.net/">Trustin Lee</a>
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*/
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public abstract class AbstractChannelBufferFactory implements ChannelBufferFactory {
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private final ByteOrder defaultOrder;
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/**
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* Creates a new factory whose default {@link ByteOrder} is
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* {@link ByteOrder#BIG_ENDIAN}.
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*/
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protected AbstractChannelBufferFactory() {
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this(ByteOrder.BIG_ENDIAN);
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}
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/**
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* Creates a new factory with the specified default {@link ByteOrder}.
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*
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* @param defaultOrder the default {@link ByteOrder} of this factory
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*/
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protected AbstractChannelBufferFactory(ByteOrder defaultOrder) {
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if (defaultOrder == null) {
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throw new NullPointerException("defaultOrder");
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}
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this.defaultOrder = defaultOrder;
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}
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@Override
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public ChannelBuffer getBuffer(int capacity) {
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return getBuffer(getDefaultOrder(), capacity);
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}
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@Override
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public ChannelBuffer getBuffer(byte[] array, int offset, int length) {
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return getBuffer(getDefaultOrder(), array, offset, length);
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}
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@Override
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public ByteOrder getDefaultOrder() {
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return defaultOrder;
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}
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}
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