Class MongoDbStore

A key-value-store backed by MongoDB.

Webmozart\KeyValueStore\MongoDbStore implements Webmozart\KeyValueStore\Api\KeyValueStore

Namespace: Webmozart\KeyValueStore
Since: 1.0
Author: Bernhard Schussek hello@webmozart.io
Located at MongoDbStore.php

Methods summary
`public`	# `__construct( MongoDB\Collection $collection, $flags = 0 )`
`public`	# `set( integer\|string $key, mixed $value )` Sets the value for a key in the store. Sets the value for a key in the store. Parameters `$key` The key to set. `$value` The value to set for the key. Throws `Webmozart\KeyValueStore\Api\WriteException` If the store cannot be written. InvalidKeyException If the key is not a string or integer. SerializationFailedException If the value cannot be serialized. `Webmozart\KeyValueStore\Api\UnsupportedValueException` If the value is not supported by the implementation. Implementation of `Webmozart\KeyValueStore\Api\KeyValueStore::set()`
`public mixed`	# `get( integer\|string $key, mixed $default = null )` Returns the value of a key in the store. Returns the value of a key in the store. Parameters `$key` The key to get. `$default` The default value to return if the key does not exist. Returns mixed The value of the key or the default value if the key does not exist. Throws `Webmozart\KeyValueStore\Api\ReadException` If the store cannot be read. InvalidKeyException If the key is not a string or integer. `Webmozart\KeyValueStore\Api\UnserializationFailedException` If the stored value cannot be unserialized. Implementation of `Webmozart\KeyValueStore\Api\KeyValueStore::get()`
`public mixed`	# `getOrFail( integer\|string $key )` Returns the value of a key in the store. Returns the value of a key in the store. Parameters `$key` The key to get. Returns mixed The value of the key. Throws `Webmozart\KeyValueStore\Api\ReadException` If the store cannot be read. `Webmozart\KeyValueStore\Api\NoSuchKeyException` If the key was not found. InvalidKeyException If the key is not a string or integer. `Webmozart\KeyValueStore\Api\UnserializationFailedException` If the stored value cannot be unserialized. Implementation of `Webmozart\KeyValueStore\Api\KeyValueStore::getOrFail()`
`public array`	# `getMultiple( array $keys, mixed $default = null )` Returns the values of multiple keys in the store. Returns the values of multiple keys in the store. Parameters `$keys` The keys to get. The keys must be strings or integers. `$default` The default value to return for keys that are not found. Returns array The values of the passed keys, indexed by the keys. Throws `Webmozart\KeyValueStore\Api\ReadException` If the store cannot be read. InvalidKeyException If a key is not a string or integer. `Webmozart\KeyValueStore\Api\UnserializationFailedException` If a stored value cannot be unserialized. Implementation of `Webmozart\KeyValueStore\Api\KeyValueStore::getMultiple()`
`public array`	# `getMultipleOrFail( array $keys )` Returns the values of multiple keys in the store. Returns the values of multiple keys in the store. Parameters `$keys` The keys to get. The keys must be strings or integers. Returns array The values of the passed keys, indexed by the keys. Throws `Webmozart\KeyValueStore\Api\ReadException` If the store cannot be read. `Webmozart\KeyValueStore\Api\NoSuchKeyException` If a key was not found. InvalidKeyException If a key is not a string or integer. `Webmozart\KeyValueStore\Api\UnserializationFailedException` If a stored value cannot be unserialized. Implementation of `Webmozart\KeyValueStore\Api\KeyValueStore::getMultipleOrFail()`
`public boolean`	# `remove( integer\|string $key )` Removes a key from the store. Removes a key from the store. Parameters `$key` The key to remove. Returns boolean Returns `true` if a key was removed from the store. Throws `Webmozart\KeyValueStore\Api\WriteException` If the store cannot be written. InvalidKeyException If the key is not a string or integer. Implementation of `Webmozart\KeyValueStore\Api\KeyValueStore::remove()`
`public boolean`	# `exists( integer\|string $key )` Returns whether a key exists. Returns whether a key exists. Parameters `$key` The key to test. Returns boolean Whether the key exists in the store. Throws `Webmozart\KeyValueStore\Api\ReadException` If the store cannot be read. InvalidKeyException If the key is not a string or integer. Implementation of `Webmozart\KeyValueStore\Api\KeyValueStore::exists()`
`public`	# `clear( )` Removes all keys from the store. Removes all keys from the store. Throws `Webmozart\KeyValueStore\Api\WriteException` If the store cannot be written. Implementation of `Webmozart\KeyValueStore\Api\KeyValueStore::clear()`
`public array`	# `keys( )` Returns all keys currently stored in the store. Returns all keys currently stored in the store. Returns array The keys stored in the store. Each key is either a string or an integer. The order of the keys is undefined. Throws `Webmozart\KeyValueStore\Api\ReadException` If the store cannot be read. Implementation of `Webmozart\KeyValueStore\Api\KeyValueStore::keys()`

Constants summary
`integer`	`NO_SERIALIZE` Flag: Disable serialization. Flag: Disable serialization.	# `1`
`integer`	`SUPPORT_BINARY` Flag: Support storage of binary data. Flag: Support storage of binary data.	# `2`

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Classes

Class MongoDbStore

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