NullFileOp Class Reference
Placeholder operation that has no params and does nothing. More...
Inherits FileOp.
Collaboration diagram for NullFileOp:
Additional Inherited Members | |
 Public Member Functions inherited from FileOp | |
| __construct (FileBackendStore $backend, array $params, LoggerInterface $logger) | |
| Build a new batch file operation transaction. | |
| applyDependencies (array $deps) | |
| Update a dependency tracking array to account for this operation. | |
| attempt () | |
| Attempt the operation. | |
| attemptAsync () | |
| Attempt the operation in the background. | |
| attemptAsyncQuick () | |
| Attempt the operation in the background without regards to prechecks. | |
| attemptQuick () | |
| Attempt the operation without regards to prechecks. | |
| dependsOn (array $deps) | |
| Check if this operation changes files listed in $paths. | |
| failed () | |
| Check if this operation failed precheck() or attempt() | |
| getBackend () | |
| Get the backend this operation is for. | |
| getParam ( $name) | |
| Get the value of the parameter with the given name. | |
| logFailure ( $action) | |
| Log a file operation failure and preserve any temp files. | |
| precheck (array &$predicates) | |
| Check preconditions of the operation without writing anything. | |
| storagePathsChanged () | |
| Get a list of storage paths written to for this operation. | |
| storagePathsRead () | |
| Get a list of storage paths read from for this operation. | |
| storagePathsReadOrChanged () | |
| Get a list of storage paths read from or written to for this operation. | |
| Static Public Member Functions inherited from FileOp | |
| static | newDependencies () |
| Get a new empty dependency tracking array for paths read/written to. | |
| static | newPredicates () |
| Get a new empty predicates array for precheck() | |
| Protected Member Functions inherited from FileOp | |
| allowedParams () | |
| Get the file operation parameters. | |
| doAttempt () | |
| doPrecheck (array &$predicates) | |
| fileExists ( $source, array $predicates) | |
| Check if a file will exist in storage when this operation is attempted. | |
| fileSha1 ( $source, array $predicates) | |
| Get the SHA-1 of a file in storage when this operation is attempted. | |
| fileSize ( $source, array $predicates) | |
| Get the size a file in storage will have when this operation is attempted. | |
| getSourceSha1Base36 () | |
| precheckDestExistence() helper function to get the source file SHA-1. | |
| getSourceSize () | |
| precheckDestExistence() helper function to get the source file size. | |
| precheckDestExistence (array $predicates) | |
| Check for errors with regards to the destination file already existing. | |
| setFlags (array $params) | |
| Adjust params to FileBackendStore internal file calls. | |
| Static Protected Member Functions inherited from FileOp | |
| static | normalizeIfValidStoragePath ( $path) |
| Normalize a string if it is a valid storage path. | |
| Protected Attributes inherited from FileOp | |
| bool | $async = false |
| FileBackendStore | $backend |
| bool | $cancelled = false |
| bool | $destExists |
| bool | $failed = false |
| LoggerInterface | $logger |
| bool | $overwriteSameCase |
| array | $params = [] |
| string bool | $sourceSha1 |
| int bool | $sourceSize |
| int | $state = self::STATE_NEW |
| const | ASSUMED_EXISTS = 'exists' |
| const | ASSUMED_SHA1 = 'sha1' |
| const | ASSUMED_SIZE = 'size' |
Detailed Description
Placeholder operation that has no params and does nothing.
Definition at line 27 of file NullFileOp.php.
The documentation for this class was generated from the following file:
- includes/libs/filebackend/fileop/NullFileOp.php
