| /* |
| * 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.ignite.internal.processors.cache.persistence.file; |
| |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.nio.MappedByteBuffer; |
| import java.nio.channels.ReadableByteChannel; |
| import java.nio.channels.WritableByteChannel; |
| |
| /** |
| * Decorator class for File I/O |
| */ |
| public class FileIODecorator extends AbstractFileIO { |
| /** File I/O delegate */ |
| protected final FileIO delegate; |
| |
| /** |
| * |
| * @param delegate File I/O delegate |
| */ |
| public FileIODecorator(FileIO delegate) { |
| this.delegate = delegate; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int getFileSystemBlockSize() { |
| return delegate.getFileSystemBlockSize(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long getSparseSize() { |
| return delegate.getSparseSize(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int punchHole(long pos, int len) { |
| return delegate.punchHole(pos, len); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long position() throws IOException { |
| return delegate.position(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void position(long newPosition) throws IOException { |
| delegate.position(newPosition); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int read(ByteBuffer destBuf) throws IOException { |
| return delegate.read(destBuf); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int read(ByteBuffer destBuf, long position) throws IOException { |
| return delegate.read(destBuf, position); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int read(byte[] buf, int off, int len) throws IOException { |
| return delegate.read(buf, off, len); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int write(ByteBuffer srcBuf) throws IOException { |
| return delegate.write(srcBuf); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int write(ByteBuffer srcBuf, long position) throws IOException { |
| return delegate.write(srcBuf, position); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int write(byte[] buf, int off, int len) throws IOException { |
| return delegate.write(buf, off, len); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public MappedByteBuffer map(int sizeBytes) throws IOException { |
| return delegate.map(sizeBytes); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void force() throws IOException { |
| delegate.force(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void force(boolean withMetadata) throws IOException { |
| delegate.force(withMetadata); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long size() throws IOException { |
| return delegate.size(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void clear() throws IOException { |
| delegate.clear(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void close() throws IOException { |
| delegate.close(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long transferTo(long position, long count, WritableByteChannel target) throws IOException { |
| return delegate.transferTo(position, count, target); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long transferFrom(ReadableByteChannel src, long position, long count) throws IOException { |
| return delegate.transferFrom(src, position, count); |
| } |
| } |