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-rw-r--r--support/arara/source/src/main/java/com/github/cereda/arara/utils/DatabaseUtils.java140
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diff --git a/support/arara/source/src/main/java/com/github/cereda/arara/utils/DatabaseUtils.java b/support/arara/source/src/main/java/com/github/cereda/arara/utils/DatabaseUtils.java
deleted file mode 100644
index 3a9b4eeea5..0000000000
--- a/support/arara/source/src/main/java/com/github/cereda/arara/utils/DatabaseUtils.java
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@@ -1,140 +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.utils;
-
-import com.github.cereda.arara.controller.ConfigurationController;
-import com.github.cereda.arara.controller.LanguageController;
-import com.github.cereda.arara.model.AraraException;
-import com.github.cereda.arara.model.Database;
-import com.github.cereda.arara.model.Messages;
-import java.io.File;
-import org.simpleframework.xml.Serializer;
-import org.simpleframework.xml.core.Persister;
-
-/**
- * Implements database utilitary methods.
- * @author Paulo Roberto Massa Cereda
- * @version 4.0
- * @since 4.0
- */
-public class DatabaseUtils {
-
- // the application messages obtained from the
- // language controller
- private static final LanguageController messages =
- LanguageController.getInstance();
-
- /**
- * Loads the XML file representing the database.
- * @return The database object.
- * @throws AraraException Something wrong happened, to be caught in the
- * higher levels.
- */
- public static Database load() throws AraraException {
- if (!exists()) {
- return new Database();
- } else {
- File file = new File(getPath());
- try {
- Serializer serializer = new Persister();
- Database database = serializer.read(Database.class, file);
- return database;
- } catch (Exception exception) {
- throw new AraraException(
- messages.getMessage(
- Messages.ERROR_LOAD_COULD_NOT_LOAD_XML,
- file.getName()
- ),
- exception
- );
- }
- }
- }
-
- /**
- * Saves the database on a XML file.
- * @param database The database object.
- * @throws AraraException Something wrong happened, to be caught in the
- * higher levels.
- */
- public static void save(Database database) throws AraraException {
- File file = new File(getPath());
- try {
- Serializer serializer = new Persister();
- serializer.write(database, file);
- } catch (Exception exception) {
- throw new AraraException(
- messages.getMessage(
- Messages.ERROR_SAVE_COULD_NOT_SAVE_XML,
- file.getName()
- ),
- exception
- );
- }
- }
-
- /**
- * Checks if the XML file representing the database exists.
- * @return A boolean value indicating if the XML file exists.
- * @throws AraraException Something wrong happened, to be caught in the
- * higher levels.
- */
- private static boolean exists() throws AraraException {
- File file = new File(getPath());
- return file.exists();
- }
-
- /**
- * Gets the path to the XML file representing the database.
- * @return A string representing the path to the XML file.
- * @throws AraraException Something wrong happened, to be caught in the
- * higher levels.
- */
- private static String getPath() throws AraraException {
- String name = ((String) ConfigurationController.
- getInstance().get("execution.database.name")).concat(".xml");
- String path = CommonUtils.getParentCanonicalPath(getReference());
- return CommonUtils.buildPath(path, name);
- }
-
- /**
- * Gets the main file reference.
- * @return The main file reference.
- */
- private static File getReference() {
- return (File) ConfigurationController.
- getInstance().get("execution.reference");
- }
-
-}