protected function ExifTagMapper::getCache in File metadata manager 8.2

Same name and namespace in other branches

1. 8 file_mdm_exif/src/ExifTagMapper.php \Drupal\file_mdm_exif\ExifTagMapper::getCache()

Gets a cache entry.

Parameters

string $id: The cache id to get.

Return value

object|null The cache item or NULL on failure.

4 calls to ExifTagMapper::getCache()

ExifTagMapper::getStringToIfdMap in file_mdm_exif/src/ExifTagMapper.php

Returns the map of IFD strings to IFD integers.

ExifTagMapper::getStringToTagMap in file_mdm_exif/src/ExifTagMapper.php

Returns the map of TAG strings to IFD/TAG integers.

ExifTagMapper::getSupportedIfdsMap in file_mdm_exif/src/ExifTagMapper.php

Returns the list of supported IFDs.

ExifTagMapper::getSupportedKeysMap in file_mdm_exif/src/ExifTagMapper.php

Returns the list of supported metadata 'keys'.

File

file_mdm_exif/src/ExifTagMapper.php, line 325

Class

ExifTagMapper

Provides a mapping service for EXIF ifds and tags.

Namespace

Drupal\file_mdm_exif

Code

protected function getCache($id) {
  if ($cache = $this->cache
    ->get("map:exif:{$id}")) {
    return $cache;
  }
  else {
    return NULL;
  }
}