org.apache.commons.vfs.provider
Class AbstractRandomAccessStreamContent

java.lang.Object
  extended by org.apache.commons.vfs.provider.AbstractRandomAccessContent
      extended by org.apache.commons.vfs.provider.AbstractRandomAccessStreamContent
All Implemented Interfaces:
java.io.DataInput, java.io.DataOutput, RandomAccessContent

public abstract class AbstractRandomAccessStreamContent
extends AbstractRandomAccessContent

Implements the part usable for all stream base random access implementations.

Version:
$Revision: 804548 $ $Date: 2009-08-16 04:12:32 +0200 (So, 16. Aug 2009) $
Author:
Mario Ivankovits

Constructor Summary
protected AbstractRandomAccessStreamContent(RandomAccessMode mode)
           
 
Method Summary
protected abstract  java.io.DataInputStream getDataInputStream()
           
 java.io.InputStream getInputStream()
          Get the input stream.
 boolean readBoolean()
           
 byte readByte()
           
 char readChar()
           
 double readDouble()
           
 float readFloat()
           
 void readFully(byte[] b)
           
 void readFully(byte[] b, int off, int len)
           
 int readInt()
           
 long readLong()
           
 short readShort()
           
 int readUnsignedByte()
           
 int readUnsignedShort()
           
 java.lang.String readUTF()
           
 int skipBytes(int n)
           
 
Methods inherited from class org.apache.commons.vfs.provider.AbstractRandomAccessContent
readLine, write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.commons.vfs.RandomAccessContent
close, getFilePointer, length, seek
 

Constructor Detail

AbstractRandomAccessStreamContent

protected AbstractRandomAccessStreamContent(RandomAccessMode mode)
Method Detail

getDataInputStream

protected abstract java.io.DataInputStream getDataInputStream()
                                                       throws java.io.IOException
Throws:
java.io.IOException

readByte

public byte readByte()
              throws java.io.IOException
Throws:
java.io.IOException

readChar

public char readChar()
              throws java.io.IOException
Throws:
java.io.IOException

readDouble

public double readDouble()
                  throws java.io.IOException
Throws:
java.io.IOException

readFloat

public float readFloat()
                throws java.io.IOException
Throws:
java.io.IOException

readInt

public int readInt()
            throws java.io.IOException
Throws:
java.io.IOException

readUnsignedByte

public int readUnsignedByte()
                     throws java.io.IOException
Throws:
java.io.IOException

readUnsignedShort

public int readUnsignedShort()
                      throws java.io.IOException
Throws:
java.io.IOException

readLong

public long readLong()
              throws java.io.IOException
Throws:
java.io.IOException

readShort

public short readShort()
                throws java.io.IOException
Throws:
java.io.IOException

readBoolean

public boolean readBoolean()
                    throws java.io.IOException
Throws:
java.io.IOException

skipBytes

public int skipBytes(int n)
              throws java.io.IOException
Throws:
java.io.IOException

readFully

public void readFully(byte[] b)
               throws java.io.IOException
Throws:
java.io.IOException

readFully

public void readFully(byte[] b,
                      int off,
                      int len)
               throws java.io.IOException
Throws:
java.io.IOException

readUTF

public java.lang.String readUTF()
                         throws java.io.IOException
Throws:
java.io.IOException

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException
Description copied from interface: RandomAccessContent
Get the input stream.
Notice: If you use RandomAccessContent.seek(long) you have to reget the InputStream

Returns:
the InputStream.
Throws:
java.io.IOException - if an I/O error occurs.


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