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Diffstat (limited to 'support/arara/source/src/main/java/com/github/cereda/arara/controller/SessionController.java')
-rw-r--r-- | support/arara/source/src/main/java/com/github/cereda/arara/controller/SessionController.java | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/support/arara/source/src/main/java/com/github/cereda/arara/controller/SessionController.java b/support/arara/source/src/main/java/com/github/cereda/arara/controller/SessionController.java deleted file mode 100644 index 41c627dc98..0000000000 --- a/support/arara/source/src/main/java/com/github/cereda/arara/controller/SessionController.java +++ /dev/null @@ -1,124 +0,0 @@ -/** - * Arara, the cool TeX automation tool - * Copyright (c) 2012 -- 2019, Paulo Roberto Massa Cereda - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the project's author nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY - * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -package com.github.cereda.arara.controller; - -import java.util.HashMap; -import java.util.Map; - -/** - * Implements a session controller. This class wraps a map that holds the - * execution session, that is, a dirty maneuver to exchange pretty much any - * data between commands and even rules. - * @author Paulo Roberto Massa Cereda - * @version 4.0 - * @since 4.0 - */ -public class SessionController { - - // the controller itself, since we have a singleton; - // this is the reference instance, instantiated once - private static final SessionController instance = - new SessionController(); - - // the session map which holds the execution session; - // the idea here is to provide wrappers to the map - // methods, so it could be easily manipulated - private final Map<String, Object> map; - - /** - * Private constructor. Called once when the singleton is created. - */ - private SessionController() { - map = new HashMap<String, Object>(); - } - - /** - * Gets the singleton reference. Since this class is implemented as a - * singleton, you will get the same controller every single time. - * @return The session controller which holds the session map. - */ - public static SessionController getInstance() { - return instance; - } - - /** - * Gets the object indexed by the provided key. This method actually holds - * the map method of the very same name. - * @param key The provided map key. - * @return The object indexed by the provided map key. - */ - public Object get(String key) { - return map.get(key); - } - - /** - * Puts the object in the session map and indexes it under the provided - * key. This method actually holds the map method of the very same name. - * @param key The provided map key. - * @param value The object to be indexed under the provided key. - */ - public void put(String key, Object value) { - map.put(key, value); - } - - /** - * Checks if the session map contains the provided key. This method holds - * the map method of the very same name. - * @param key The key to be checked. - * @return A boolean value indicating if the session map contains the - * provided key. - */ - public boolean contains(String key) { - return map.containsKey(key); - } - - /** - * Remove an entry from the map according to the provided key. This method - * holds the map method of the same name. - * @param key The provided key to indicate which session map entry should - * be removed. - */ - public void remove(String key) { - map.remove(key); - } - - /** - * Clears the session map. This method, as usual, holds the map method of - * the same name. - */ - public void clear() { - map.clear(); - } - -} |