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| 1 | <?php |
| 2 | /** |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License as published by |
| 5 | * the Free Software Foundation; either version 2 of the License, or |
| 6 | * (at your option) any later version. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License along |
| 14 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 16 | * http://www.gnu.org/copyleft/gpl.html |
| 17 | * |
| 18 | * @file |
| 19 | */ |
| 20 | |
| 21 | use Liuggio\StatsdClient\Entity\StatsdDataInterface; |
| 22 | use Liuggio\StatsdClient\Factory\StatsdDataFactoryInterface; |
| 23 | |
| 24 | /** |
| 25 | * Proxy to prefix metric keys sent to a StatsdDataFactoryInterface |
| 26 | * |
| 27 | * @since 1.32 |
| 28 | */ |
| 29 | class PrefixingStatsdDataFactoryProxy implements StatsdDataFactoryInterface { |
| 30 | |
| 31 | /** |
| 32 | * @var string |
| 33 | */ |
| 34 | private $prefix; |
| 35 | |
| 36 | /** |
| 37 | * @var StatsdDataFactoryInterface |
| 38 | */ |
| 39 | private $factory; |
| 40 | |
| 41 | /** |
| 42 | * @param StatsdDataFactoryInterface $factory |
| 43 | * @param string $prefix |
| 44 | */ |
| 45 | public function __construct( |
| 46 | StatsdDataFactoryInterface $factory, |
| 47 | $prefix |
| 48 | ) { |
| 49 | $this->factory = $factory; |
| 50 | $this->prefix = rtrim( $prefix, '.' ); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * @param string $key |
| 55 | * @return string |
| 56 | */ |
| 57 | private function addPrefixToKey( $key ) { |
| 58 | return $this->prefix . '.' . $key; |
| 59 | } |
| 60 | |
| 61 | public function timing( $key, $time ) { |
| 62 | return $this->factory->timing( $this->addPrefixToKey( $key ), $time ); |
| 63 | } |
| 64 | |
| 65 | public function gauge( $key, $value ) { |
| 66 | return $this->factory->gauge( $this->addPrefixToKey( $key ), $value ); |
| 67 | } |
| 68 | |
| 69 | public function set( $key, $value ) { |
| 70 | return $this->factory->set( $this->addPrefixToKey( $key ), $value ); |
| 71 | } |
| 72 | |
| 73 | public function increment( $key ) { |
| 74 | return $this->factory->increment( $this->addPrefixToKey( $key ) ); |
| 75 | } |
| 76 | |
| 77 | public function decrement( $key ) { |
| 78 | return $this->factory->decrement( $this->addPrefixToKey( $key ) ); |
| 79 | } |
| 80 | |
| 81 | public function updateCount( $key, $delta ) { |
| 82 | return $this->factory->updateCount( $this->addPrefixToKey( $key ), $delta ); |
| 83 | } |
| 84 | |
| 85 | public function produceStatsdData( |
| 86 | $key, |
| 87 | $value = 1, |
| 88 | $metric = StatsdDataInterface::STATSD_METRIC_COUNT |
| 89 | ) { |
| 90 | return $this->factory->produceStatsdData( |
| 91 | $this->addPrefixToKey( $key ), |
| 92 | $value, |
| 93 | $metric |
| 94 | ); |
| 95 | } |
| 96 | } |