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CODE STYLE class.fileCache.php

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This commit is contained in:
Fernando Ontiveros
2012-10-09 12:44:18 -04:00
parent a1f4caea41
commit 9196ae75e3
1 changed files with 108 additions and 102 deletions
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26
workflow/engine/classes/class.fileCache.php
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@@ -1,6 +1,8 @@
<?php <?php
/** /**
* class.memcached.php * class.memcached.php
*
* @package workflow.engine.ProcessMaker * @package workflow.engine.ProcessMaker
* *
* ProcessMaker Open Source Edition * ProcessMaker Open Source Edition
@@ -24,17 +26,21 @@
* *
*/ */
class FileCache { class FileCache
{
function __construct($dir) { function __construct ($dir)
{
$this->dir = $dir; $this->dir = $dir;
} }
private function _name($key) { private function _name ($key)
{
return sprintf( "%s/%s", $this->dir, sha1( $key ) ); return sprintf( "%s/%s", $this->dir, sha1( $key ) );
} }
public function get($key, $expiration = 3600) { public function get ($key, $expiration = 3600)
{
if (! is_dir( $this->dir ) or ! is_writable( $this->dir )) { if (! is_dir( $this->dir ) or ! is_writable( $this->dir )) {
return FALSE; return FALSE;
@@ -62,8 +68,7 @@ class FileCache {
if (filesize( $cache_path ) > 0) { if (filesize( $cache_path ) > 0) {
$cache = unserialize( fread( $fp, filesize( $cache_path ) ) ); $cache = unserialize( fread( $fp, filesize( $cache_path ) ) );
} } else {
else {
$cache = NULL; $cache = NULL;
} }
@@ -73,7 +78,8 @@ class FileCache {
return $cache; return $cache;
} }
public function set($key, $data) { public function set ($key, $data)
{
if (! is_dir( $this->dir ) or ! is_writable( $this->dir )) { if (! is_dir( $this->dir ) or ! is_writable( $this->dir )) {
return FALSE; return FALSE;
@@ -88,8 +94,7 @@ class FileCache {
if (flock( $fp, LOCK_EX )) { if (flock( $fp, LOCK_EX )) {
fwrite( $fp, serialize( $data ) ); fwrite( $fp, serialize( $data ) );
flock( $fp, LOCK_UN ); flock( $fp, LOCK_UN );
} } else {
else {
return FALSE; return FALSE;
} }
fclose( $fp ); fclose( $fp );
@@ -97,7 +102,8 @@ class FileCache {
return TRUE; return TRUE;
} }
public function clear($key) { public function clear ($key)
{
$cache_path = $this->_name( $key ); $cache_path = $this->_name( $key );
if (file_exists( $cache_path )) { if (file_exists( $cache_path )) {