ren.crux.jadb.util.OutputUtil Maven / Gradle / Ivy
/*
*
* Copyright 2018 The Crux Authors
*
* 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
*
* 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 ren.crux.jadb.util;
import org.apache.commons.lang3.StringUtils;
import java.util.ArrayList;
import java.util.List;
/**
* @author wangzhihui
*/
public class OutputUtil {
public static String requiredNonBlank(String output) throws Exception {
if (StringUtils.isNotBlank(output)) {
return output.trim();
}
throw new Exception("no-output.");
}
public static List readLines(String output) throws Exception {
List rows = new ArrayList<>();
if (StringUtils.isNotBlank(output)) {
String[] strings = output.split("\n");
for (String string : strings) {
if (StringUtils.isNotBlank(string.trim())) {
rows.add(string.trim());
}
}
}
return rows;
}
}