FileInputStream Class Reference

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

Inherits log4cxx::helpers::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:
filename The 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:
aFile The 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:
buf The 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: