1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495 |
- /*
- * Copyright (C) 2010, Google Inc.
- * and other copyright owners as documented in the project's IP log.
- *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - 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.
- *
- * - Neither the name of the Eclipse Foundation, Inc. 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 OWNER 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 org.eclipse.jgit.lib;
-
- import java.io.IOException;
-
- import org.eclipse.jgit.errors.ConfigInvalidException;
-
- /**
- * Persistent configuration that can be stored and loaded from a location.
- */
- public abstract class StoredConfig extends Config {
- /** Create a configuration with no default fallback. */
- public StoredConfig() {
- super();
- }
-
- /**
- * Create an empty configuration with a fallback for missing keys.
- *
- * @param defaultConfig
- * the base configuration to be consulted when a key is missing
- * from this configuration instance.
- */
- public StoredConfig(Config defaultConfig) {
- super(defaultConfig);
- }
-
- /**
- * Load the configuration from the persistent store.
- * <p>
- * If the configuration does not exist, this configuration is cleared, and
- * thus behaves the same as though the backing store exists, but is empty.
- *
- * @throws IOException
- * the configuration could not be read (but does exist).
- * @throws ConfigInvalidException
- * the configuration is not properly formatted.
- */
- public abstract void load() throws IOException, ConfigInvalidException;
-
- /**
- * Save the configuration to the persistent store.
- *
- * @throws IOException
- * the configuration could not be written.
- */
- public abstract void save() throws IOException;
-
- @Override
- public void clear() {
- super.clear();
- }
- }
|