org.openapitools.codegen.utils.OptionUtils Maven / Gradle / Ivy
/*
* Copyright 2018 OpenAPI-Generator Contributors (https://openapi-generator.tech)
* Copyright 2018 SmartBear Software
*
* Licensed 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
*
* https://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.openapitools.codegen.utils;
import org.apache.commons.lang3.tuple.Pair;
import java.util.ArrayList;
import java.util.List;
import static org.apache.commons.lang3.StringUtils.isNotEmpty;
public class OptionUtils {
public static List> parseCommaSeparatedTuples(final String input) {
final List> results = new ArrayList>();
final List tuples = splitCommaSeparatedList(input);
for (String tuple : tuples) {
int ix = tuple.indexOf('=');
if (ix > 0 && ix <= tuple.length() - 1) {
final Pair pair = Pair.of(tuple.substring(0, ix), tuple.substring(ix + 1));
results.add(pair);
} else if (ix < 0){
final Pair pair = Pair.of(tuple, "");
results.add(pair);
}
}
return results;
}
public static List splitCommaSeparatedList(String input) {
List results = new ArrayList();
if(input != null && !input.isEmpty()) {
String[] tokens = input.split(",(?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)", -1);
for (String value : tokens) {
if(isNotEmpty(value))
results.add(value);
}
}
return results;
}
}