net.hasor.utils.CheckUtils Maven / Gradle / Ivy
/*
* Copyright 2008-2009 the original author or 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 net.hasor.utils;
import java.util.List;
/**
*
* @version : 2013-6-6
* @author 赵永春 ([email protected])
*/
public class CheckUtils {
public static List checkEmpty(List patternArrays, String npeMessage) {
boolean needThrow = true;
for (String pattern : patternArrays) {
if (StringUtils.isBlank(pattern)) {
continue;
}
needThrow = false;
break;
}
if (needThrow) {
throw new NullPointerException(npeMessage);
}
return patternArrays;
}
}