/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.syncope.client.cli;
import java.io.File;
import org.apache.syncope.client.cli.commands.install.InstallConfigFileTemplate;
public final class ArgsManager {
public static void validator(final String[] args) throws IllegalArgumentException {
if (args.length == 0) {
throw new IllegalArgumentException("Syntax error: no options");
} else if (!"install".equalsIgnoreCase(args[0])) {
final File configFile = new File(InstallConfigFileTemplate.configurationFilePath());
if (!configFile.exists()) {
throw new IllegalArgumentException(
"It seems you need to first setup the CLI client. Run install --setup.");
}
}
}
public static String[] operands(final String[] args) {
final String[] operands = new String[args.length - 1];
for (int i = 1; i < args.length; i++) {
operands[i - 1] = args[i];
}
return operands;
}
private ArgsManager() {
// private constructor for static utility class
}
}