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Class com.starla.lite.SMBInputStream

java.lang.Object
   |
   +----java.io.InputStream
           |
           +----com.starla.lite.SMBInputStream

public class SMBInputStream
extends InputStream
SMB input stream class.

The SMBInputStream class provides a standard InputStream interface to a remote file.

The class may be used with other I/O stream classes such as InputStreamReader, DataInputStream etc.

Note: It is not necessary to use a BufferedInputStream or BufferedReader class with the SMBInputStream as the underlying network connection will usually buffer 4Kb of data, up to a maximum of 64Kb.

Example use of the SMBInputStream class

PCShare shr = new PCShare ( "\\\\TEST\\C\\");
SMBDiskSession sess = SMBSessionFactory.OpenDisk ( shr);
SMBInputStream in = sess.OpenInputStream ( "DATAFILE.IN", SMBAccessMode.ReadOnly);
LineNumberReader lnRdr = new LineNumberReader ( new InputStreamReader ( in));
String inRec = null;
while (( inRec = lnRdr.readLine ()) != null)
  System.out.println ( lnRdr.getLineNumber () + ": " + inRec);
in.close ();

Version:
1.0

Method Index

 o available()
Return the number of bytes that can be read from this input stream without blocking.
 o close()
Close the input stream and release any system resources associated with the stream.
 o File()
Return a reference to the associated SMBFile object.
 o read()
Read a byte of data from the input stream.
 o read(byte[], int, int)
Read a block of bytes from the input stream.
 o skip(int)
Skip over a number of bytes in the input stream.

Methods

 o available
 public int available() throws IOException
Return the number of bytes that can be read from this input stream without blocking.

Returns:
Number of bytes that can be read without the input stream blocking.
Throws: IOException
If an I/O error occurs.
Overrides:
available in class InputStream
 o close
 public void close() throws IOException
Close the input stream and release any system resources associated with the stream.

Throws: IOException
If an I/O error occurs.
Overrides:
close in class InputStream
 o File
 public final SMBFile File()
Return a reference to the associated SMBFile object.

Returns:
SMBFile associated with this input stream.
 o read
 public int read() throws IOException
Read a byte of data from the input stream.

Returns:
The next byte of data, or -1 if the end of file has been reached.
Throws: IOException
If an I/O error occurs.
Overrides:
read in class InputStream
 o read
 public int read(byte buf[],
                 int off,
                 int len) throws IOException
Read a block of bytes from the input stream.

Parameters:
buf - The buffer to read the data into.
off - The start offset to place the received data.
len - The maximum number of bytes to read.
Returns:
The number of bytes read into the buffer, or -1 if the end of file has been reached.
Throws: IOException
If an I/O error occurs.
Overrides:
read in class InputStream
 o skip
 public int skip(int n) throws IOException
Skip over a number of bytes in the input stream.

Parameters:
n - Number of bytes to skip.
Returns:
The actual number of bytes skipped.
Throws: IOException
If an I/O error occurs.

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