Apache log4cxx  Version 0.10.0
FileInputStream Class Reference

InputStream implemented on top of APR file IO. More...

Inherits InputStream.

List of all members.

Public Member Functions

 FileInputStream (const LogString &filename)
 Creates a FileInputStream by opening a connection to an actual file, the file named by the path name name in the file system.
 FileInputStream (const logchar *filename)
 FileInputStream (const File &aFile)
 Creates a FileInputStream by opening a connection to an actual file, the file named by the File object file in the file system.
virtual ~FileInputStream ()
virtual void close ()
 Closes this file input stream and releases any system resources associated with the stream.
virtual int read (ByteBuffer &buf)
 Reads a sequence of bytes into the given buffer.

Detailed Description

InputStream implemented on top of APR file IO.


Constructor & Destructor Documentation

FileInputStream ( const LogString filename)

Creates a FileInputStream by opening a connection to an actual file, the file named by the path name name in the file system.

Parameters:
filenameThe system-dependent file name.
FileInputStream ( const logchar *  filename)
FileInputStream ( const File aFile)

Creates a FileInputStream by opening a connection to an actual file, the file named by the File object file in the file system.

Parameters:
aFileThe file to be opened for reading.
virtual ~FileInputStream ( ) [virtual]

Member Function Documentation

virtual void close ( ) [virtual]

Closes this file input stream and releases any system resources associated with the stream.

Implements InputStream.

virtual int read ( ByteBuffer buf) [virtual]

Reads a sequence of bytes into the given buffer.

Parameters:
bufThe buffer into which bytes are to be transferred.
Returns:
the total number of bytes read into the buffer, or -1 if there is no more data because the end of the stream has been reached.

Implements InputStream.


The documentation for this class was generated from the following file: