Apache log4cxx  Version 0.10.0
FileInputStream Class Reference

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

Inherits InputStream.

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.
 

Additional Inherited Members

- Static Public Member Functions inherited from Object
static const helpers::ClassgetStaticClass ()
 
static const
log4cxx::helpers::ClassRegistration
registerClass ()
 
- Protected Member Functions inherited from InputStream
 InputStream ()
 
virtual ~InputStream ()
 
- Protected Attributes inherited from ObjectImpl
unsigned int volatile ref
 

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: