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1 <?php
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2
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3 /*
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4 * This file is part of the Symfony package.
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5 *
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6 * (c) Fabien Potencier <fabien@symfony.com>
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7 *
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8 * For the full copyright and license information, please view the LICENSE
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9 * file that was distributed with this source code.
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10 */
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11
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12 namespace Symfony\Component\Console;
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13
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14 /**
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15 * Contains all events dispatched by an Application.
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16 *
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17 * @author Francesco Levorato <git@flevour.net>
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18 */
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19 final class ConsoleEvents
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20 {
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21 /**
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22 * The COMMAND event allows you to attach listeners before any command is
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23 * executed by the console. It also allows you to modify the command, input and output
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24 * before they are handled to the command.
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25 *
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26 * @Event("Symfony\Component\Console\Event\ConsoleCommandEvent")
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27 */
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28 const COMMAND = 'console.command';
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29
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30 /**
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31 * The TERMINATE event allows you to attach listeners after a command is
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32 * executed by the console.
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33 *
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34 * @Event("Symfony\Component\Console\Event\ConsoleTerminateEvent")
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35 */
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36 const TERMINATE = 'console.terminate';
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37
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38 /**
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39 * The EXCEPTION event occurs when an uncaught exception appears
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40 * while executing Command#run().
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41 *
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42 * This event allows you to deal with the exception or
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43 * to modify the thrown exception.
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44 *
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45 * @Event("Symfony\Component\Console\Event\ConsoleExceptionEvent")
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46 *
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47 * @deprecated The console.exception event is deprecated since version 3.3 and will be removed in 4.0. Use the console.error event instead.
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48 */
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49 const EXCEPTION = 'console.exception';
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50
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51 /**
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52 * The ERROR event occurs when an uncaught exception or error appears.
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53 *
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54 * This event allows you to deal with the exception/error or
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55 * to modify the thrown exception.
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56 *
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57 * @Event("Symfony\Component\Console\Event\ConsoleErrorEvent")
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58 */
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59 const ERROR = 'console.error';
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60 }
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