12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364 |
- /*
- * Copyright (c) 2006-2015 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.commandparser.aliases;
-
- import com.dmdirc.interfaces.Migrator;
-
- import java.io.IOException;
- import java.io.InputStream;
- import java.nio.file.Files;
- import java.nio.file.Path;
-
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
-
- import static com.dmdirc.util.LogUtils.APP_ERROR;
-
- /**
- * Migrator that installs the default aliases file if the user does not currently have one.
- */
- public class DefaultAliasInstaller implements Migrator {
-
- private static final Logger LOG = LoggerFactory.getLogger(DefaultAliasInstaller.class);
-
- private final Path target;
-
- public DefaultAliasInstaller(final Path target) {
- this.target = target;
- }
-
- @Override
- public boolean needsMigration() {
- return !Files.exists(target);
- }
-
- @Override
- public void migrate() {
- try (final InputStream stream = getClass().getResourceAsStream("defaults.yml")) {
- Files.copy(stream, target);
- } catch (IOException ex) {
- LOG.error(APP_ERROR, "Unable to extract default aliases", ex);
- }
- }
-
- }
|