cloud.piranha.cli.Util Maven / Gradle / Ivy
/*
* Copyright (c) 2002-2024 Manorrock.com. 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 copyright holder 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 cloud.piranha.cli;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Path;
/**
* Utility class.
*
* @author Manfred Riem ([email protected])
*/
public class Util {
/**
* Private constructor.
*/
private Util() {
}
/**
* Strip first element and return a new array.
*
* @param array the array.
* @return the copied array minus the first element.
*/
public static String[] stripFirstElement(String[] array) {
String[] newArray = new String[array.length - 1];
for (int i = 1; i < array.length; i++) {
newArray[i - 1] = array[i];
}
return newArray;
}
/**
* Get the Piranha version.
*
* @return the Piranha version.
*/
public static String version() {
String version;
try {
version = Files.readAllLines(
Path.of(Util.class.getResource("/VERSION").toURI())).get(0);
} catch (IOException | URISyntaxException e) {
version = e.getMessage();
}
return version;
}
}