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Qore Programming Language Reference Manual 1.14.0
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This class implements the OutputStream interface for writing bytes to a file. More...
#include <QC_FileOutputStream.dox.h>
Public Member Functions | |
nothing | close () |
Closes the output stream and releases any resources. More... | |
constructor (string fileName, bool append=False, softint mode=0644, *string encoding) | |
Creates the FileOutputStream by opening or creating a file. More... | |
string | getEncoding () |
Returns the character encoding for the FileOutputStream. More... | |
nothing | write (binary data) |
Writes bytes to the output stream. More... | |
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abstract nothing | close () |
Flushes any buffered (unwritten) bytes, closes the output stream and releases all resources. More... | |
constructor () | |
Constructor. More... | |
abstract nothing | write (binary data) |
Writes bytes to the output stream. More... | |
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constructor () | |
Throws an exception if called directly; this class can only be instantiated by builtin subclasses. More... | |
int | getThreadId () |
Get the currently assigned thread id or -1 if not assigned to any thread. | |
nothing | reassignThread () |
Reassigns current thread as thread used for stream manipulation. More... | |
nothing | unassignThread () |
Unassigns current thread as thread used for stream manipulation. More... | |
This class implements the OutputStream interface for writing bytes to a file.
STREAM-THREAD-ERROR
to be thrown, unless the stream is handed off to another thread using the StreamBase::unassignThread() method in the thread that currently owns the stream, and the StreamBase::reassignThread() method in the new thread.
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virtual |
Closes the output stream and releases any resources.
Any methods called on a closed output stream will throw an IO-ERROR exception.
IO-ERROR | if an I/O error occurs |
OUTPUT-STREAM-CLOSED-ERROR | the output stream has already been closed |
STREAM-THREAD-ERROR | this exception is thrown if this method is called from any thread other than the thread that created the object |
Implements Qore::OutputStream.
Qore::FileOutputStream::constructor | ( | string | fileName, |
bool | append = False , |
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softint | mode = 0644 , |
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*string | encoding | ||
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Creates the FileOutputStream by opening or creating a file.
fileName | the name of the file to open |
append | if true, then bytes will be written to the end of the file |
mode | permission bits for when the file is to be created (default: 0644) |
encoding | the character encoding of the file; if not present, defaults to the default encoding |
string Qore::FileOutputStream::getEncoding | ( | ) |
Returns the character encoding for the FileOutputStream.
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virtual |
Writes bytes to the output stream.
data | the data to write |
FILE-WRITE-ERROR | if an I/O error occurs |
OUTPUT-STREAM-CLOSED-ERROR | the output stream has already been closed |
STREAM-THREAD-ERROR | this exception is thrown if this method is called from any thread other than the thread that created the object |
Implements Qore::OutputStream.