/*
 * Copyright 2015 Pentaho Corporation.  All rights reserved.
 *
 * This software was developed by Pentaho Corporation and is provided under the terms
 * of the Mozilla Public License, Version 1.1, or any later version. You may not use
 * this file except in compliance with the license. If you need a copy of the license,
 * please go to http://www.mozilla.org/MPL/MPL-1.1.txt. TThe Initial Developer is Pentaho Corporation.
 *
 * Software distributed under the Mozilla Public License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or  implied. Please refer to
 * the license for the specific language governing your rights and limitations.
 */
package org.pentaho.platform.repository.solution.filebased;

import org.apache.commons.vfs2.FileContent;
import org.apache.commons.vfs2.FileContentInfo;
import org.apache.commons.vfs2.FileObject;
import org.apache.commons.vfs2.FileSystemException;
import org.apache.commons.vfs2.RandomAccessContent;
import org.apache.commons.vfs2.util.RandomAccessMode;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.security.cert.Certificate;
import java.util.Map;

/**
 * Useful when you need to override a single method in a FileContent object
 */
public class DecoratedFileContent implements FileContent {
  private FileContent fileContent;

  public DecoratedFileContent( final FileContent fileContent ) {
    this.fileContent = fileContent;
  }

  @Override public FileObject getFile() {
    return fileContent.getFile();
  }

  @Override public long getSize() throws FileSystemException {
    return fileContent.getSize();
  }

  @Override public long getLastModifiedTime() throws FileSystemException {
    return fileContent.getLastModifiedTime();
  }

  @Override public void setLastModifiedTime( final long l ) throws FileSystemException {
    fileContent.setLastModifiedTime( l );
  }

  @Override public boolean hasAttribute( final String s ) throws FileSystemException {
    return fileContent.hasAttribute( s );
  }

  @Override public Map getAttributes() throws FileSystemException {
    return fileContent.getAttributes();
  }

  @Override public String[] getAttributeNames() throws FileSystemException {
    return fileContent.getAttributeNames();
  }

  @Override public Object getAttribute( final String s ) throws FileSystemException {
    return fileContent.getAttribute( s );
  }

  @Override public void setAttribute( final String s, final Object o ) throws FileSystemException {
    fileContent.setAttribute( s, o );
  }

  @Override public void removeAttribute( final String s ) throws FileSystemException {
    fileContent.removeAttribute( s );
  }

  @Override public Certificate[] getCertificates() throws FileSystemException {
    return fileContent.getCertificates();
  }

  @Override public InputStream getInputStream() throws FileSystemException {
    return fileContent.getInputStream();
  }

  @Override public OutputStream getOutputStream() throws FileSystemException {
    return fileContent.getOutputStream();
  }

  @Override public RandomAccessContent getRandomAccessContent( final RandomAccessMode randomAccessMode )
    throws FileSystemException {
    return fileContent.getRandomAccessContent( randomAccessMode );
  }

  @Override public OutputStream getOutputStream( final boolean b ) throws FileSystemException {
    return fileContent.getOutputStream( b );
  }

  @Override public void close() throws FileSystemException {
    fileContent.close();
  }

  @Override public FileContentInfo getContentInfo() throws FileSystemException {
    return fileContent.getContentInfo();
  }

  @Override public boolean isOpen() {
    return fileContent.isOpen();
  }

  @Override public long write( FileContent fileContent ) throws IOException {
    throw new UnsupportedOperationException();
  }

  @Override public long write( FileObject fileObject ) throws IOException {
    throw new UnsupportedOperationException();
  }

  @Override public long write( OutputStream outputStream ) throws IOException {
    throw new UnsupportedOperationException();
  }

  @Override public long write( OutputStream outputStream, int i ) throws IOException {
    throw new UnsupportedOperationException();
  }
}