Language Java Nosugar Comms Code Encapsulatedrandomaccessfile.java

// 
//	EncapsulatedRandomAccessFile class
//	part of the set of documents known as Java no sugar.
//	Copyright (c) 1996 Sunil Gupta, sunil@magnetic.demon.co.uk
//	placed into the public domain by the author
//
//	Unfortunately RandomAccessFile has loads of final methods, which means
//	that if you want to change behaviours of subclasses (eg byte swapping)
//	it cant be done in a transparent fashion. This is inheritance by the backdoor
//	and appears to create a subclasses by encapsulation and changes final 
//  methods to ordinary ones
// ******************************************************************************
//
import java.io.*;

public class EncapsulatedRandomAccessFile extends Object
{
	private RandomAccessFile file;
		
	// Constructors
	public EncapsulatedRandomAccessFile(File infile, String mode) throws IOException { file = new RandomAccessFile(infile, mode);}
	public EncapsulatedRandomAccessFile(String name, String mode) throws IOException { file = new RandomAccessFile(name, mode);}

	// Methods
	public void close()									throws IOException {file.close();					}
	public FileDescriptor getFD()						throws IOException {return file.getFD();			}
	public long getFilePointer()						throws IOException {return file.getFilePointer();	}
	public long length()								throws IOException {return file.length();			}
	public int read()									throws IOException {return file.read();				}
	public int read(byte  b[])							throws IOException {return file.read(b);			}
	public int read(byte  b[], int	off, int  len)		throws IOException {return file.read(b,off,len);	}
	public boolean readBoolean()						throws IOException {return file.readBoolean();		}
	public byte readByte()								throws IOException {return file.readByte();			}
	public char readChar()								throws IOException {return file.readChar();			}
	public double readDouble()							throws IOException {return file.readDouble();		}
	public float readFloat()							throws IOException {return file.readFloat();		}
	public void readFully(byte	b[])					throws IOException {file.readFully(b);				}
	public void readFully(byte	b[], int  off, int	len)throws IOException {file.readFully(b,off,len);		}
	public int readInt()								throws IOException {return file.readInt();			}
	public String readLine()							throws IOException {return file.readLine();			}
	public long readLong()								throws IOException {return file.readLong();			}
	public short readShort()							throws IOException {return file.readShort();		}
	public int readUnsignedByte()						throws IOException {return file.readUnsignedByte();	}
	public int readUnsignedShort()						throws IOException {return file.readUnsignedShort();}
	public String readUTF()								throws IOException {return file.readUTF();			}
	public void seek(long	pos)							throws IOException {file.seek(pos);					}
	public int skipBytes(int  n)						throws IOException {return file.skipBytes(n);		}
	public void write(byte	b[])						throws IOException {file.write(b);					}
	public void write(byte	b[], int  off, int	len)	throws IOException {file.write(b,off,len);			}
	public void write(int	b)							throws IOException {file.write(b);						}
	public void writeBoolean(boolean  v)				throws IOException {file.writeBoolean(v);			}
	public void writeByte(int	v)						throws IOException {file.writeByte(v);				}
	public void writeBytes(String	s)					throws IOException {file.writeBytes(s);				}
	public void writeChar(int	v)						throws IOException {file.writeChar(v);				}
	public void writeChars(String	s)					throws IOException {file.writeChars(s);				}
	public void writeDouble(double	v)					throws IOException {file.writeDouble(v);			}
	public void writeFloat(float  v)					throws IOException {file.writeFloat(v);				}
	public void writeInt(int  v)						throws IOException {file.writeInt(v);				}
	public void writeLong(long	v)						throws IOException {file.writeLong(v);				}
	public void writeShort(int	v)						throws IOException {file.writeShort(v);				}
	public void writeUTF(String  str)					throws IOException {file.writeUTF(str);				}
}

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