rapture.series.children.SeriesPathParser Maven / Gradle / Ivy
/**
* The MIT License (MIT)
*
* Copyright (c) 2011-2016 Incapture Technologies LLC
*
* 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 rapture.series.children;
import java.util.Arrays;
import java.util.List;
public class SeriesPathParser {
/**
* Get each part of the path in a list of strings, e.g. a/b/s1 will return a
* list containing "a", "b", and "s1". The last entry in the list is always
* the series file name
*
* @param path
* @return
*/
public static List getPathParts(String path) {
path = massagePath(path);
return Arrays.asList(path.split(PathConstants.PATH_SEPARATOR));
}
/**
* Get rid of double slashes in path, remove leading and trailing slashes
*
* @param path
* @return
*/
private static String massagePath(String path) {
return path.replaceAll("/+", PathConstants.PATH_SEPARATOR).replaceAll("^/+", "").replaceAll("/$", "");
}
public static String getParent(String fullPath) {
String path = massagePath(fullPath);
int lastSlash = path.lastIndexOf(PathConstants.PATH_SEPARATOR);
if (lastSlash == -1) {
return "";
} else {
return path.substring(0, lastSlash);
}
}
public static String getChild(String fullPath) {
String path = massagePath(fullPath);
int lastSlash = path.lastIndexOf(PathConstants.PATH_SEPARATOR);
if (lastSlash == -1) {
return path;
}
else {
return path.substring(lastSlash + 1);
}
}
}