Index

  1. \SetaPDF
    1. Core
    2. Core
      1. Reader
        1. AbstractReader
        2. Binary
        3. Exception
        4. File
        5. FilePath
        6. MaxFile
        7. MaxFileHandler
        8. ReaderInterface
        9. Stream
        10. String

SetaPDF_Core_Reader_MaxFileHandler Class that handles SetaPDF_Core_Reader_MaxFile instances.

File: /SetaPDF v2/Core/Reader/MaxFileHandler.php

It is responsible for observing the open file handles and ensures that a specific limit is not reached by setting other instances into sleep-mode.

Class hierarchy

Summary

Methods

Properties

Properties

$_instances

protected SetaPDF_Core_Reader_MaxFile[] SetaPDF_Core_Reader_MaxFileHandler::$_instances = array()

The reader instances

$_maxOpenHandles

protected int SetaPDF_Core_Reader_MaxFileHandler::$_maxOpenHandles = 1000

Maximum open handles

$_openHandles

protected int SetaPDF_Core_Reader_MaxFileHandler::$_openHandles = 0

Currently open handles.


Methods

__construct()

public SetaPDF_Core_Reader_MaxFileHandler::__construct (
[ int $maxOpenHandles = 1000 ]
)

The constructor.

Parameters
$maxOpenHandles : int
 

createReader()

public SetaPDF_Core_Reader_MaxFileHandler::createReader (
string $filename
): SetaPDF_Core_Reader_MaxFile

Helper method to create a reader instance.

Parameters
$filename : string
 
Exceptions

Throws SetaPDF_Core_Reader_Exception

See

ensureFreeHandle()

public SetaPDF_Core_Reader_MaxFileHandler::ensureFreeHandle (
void
): void

Ensures a free handle.

getInstances()

public SetaPDF_Core_Reader_MaxFileHandler::getInstances (
void
): SetaPDF_Core_Reader_MaxFile[]

Get all reader instances registered in this handler instance.

getMaxOpenHandles()

public SetaPDF_Core_Reader_MaxFileHandler::getMaxOpenHandles (
void
): int

Get the maximum open handles.

getOpenHandles()

public SetaPDF_Core_Reader_MaxFileHandler::getOpenHandles (
void
): int

Get the currently opened handles count.

onHandleClosed()

public SetaPDF_Core_Reader_MaxFileHandler::onHandleClosed (
void
): void

Shall be triggered if a handle is closed.

onHandleOpened()

public SetaPDF_Core_Reader_MaxFileHandler::onHandleOpened (
void
): void

Shall be triggered if a handle is opened.

setMaxOpenHandles()

public SetaPDF_Core_Reader_MaxFileHandler::setMaxOpenHandles (
int $maxOpenHandles
): void

Set the maximum open handles.

Parameters
$maxOpenHandles : int
 

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