csbase.logic

Class RemoteFileInputStream

java.lang.Object

java.io.InputStream

csbase.logic.RemoteFileInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class RemoteFileInputStream
extends java.io.InputStream

Implementa um leitor (stream) de um arquivo (client-side).

Author:

Tecgraf/PUC-Rio

Constructor Summary

Constructors

Constructor and Description
RemoteFileInputStream(byte[] id, SyncRemoteFileChannel channel) Cria um InputStream a partir de um canal de acesso a um arquivo remoto.
RemoteFileInputStream(tecgraf.ftc.common.logic.RemoteFileChannelInfo info) Cria um InputStream a partir de um canal de acesso a um arquivo remoto.

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
void	close()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] dst)
int	read(byte[] dst, int off, int len)
void	reset()
long	skip(long n)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RemoteFileInputStream

public RemoteFileInputStream(tecgraf.ftc.common.logic.RemoteFileChannelInfo info)
                      throws java.io.IOException

Cria um InputStream a partir de um canal de acesso a um arquivo remoto.

Parameters:

info - Informações para conexão do canal.

Throws:

java.io.IOException - Em caso de falha na operação.

RemoteFileInputStream

public RemoteFileInputStream(byte[] id,
                     SyncRemoteFileChannel channel)

Cria um InputStream a partir de um canal de acesso a um arquivo remoto.

Parameters:

id - Indentificador do arquivo remoto.

channel - Canal de acesso ao arquivo remoto. Deve ter sido aberto antes de ser passado a esse construtor.

Method Detail

available

public int available()

Overrides:

available in class java.io.InputStream

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] dst)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] dst,
       int off,
       int len)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object