forked from plusone/plusone-commons
85 lines
2.5 KiB
Java
85 lines
2.5 KiB
Java
/*
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* Copyright 2022-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package xyz.zhouxy.plusone.commons.util;
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import javax.annotation.Nullable;
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import xyz.zhouxy.plusone.commons.collection.SafeConcurrentHashMap;
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import java.util.Map;
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import java.util.Objects;
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import java.util.regex.Pattern;
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public class RegexUtil {
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private static final Map<String, Pattern> PATTERN_CACHE = new SafeConcurrentHashMap<>();
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public static Pattern getPattern(final String regex) {
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Objects.requireNonNull(regex);
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return PATTERN_CACHE.computeIfAbsent(regex, Pattern::compile);
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}
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public static boolean matches(@Nullable CharSequence input, String regex) {
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return matches(input, getPattern(regex));
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}
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public static boolean matches(@Nullable CharSequence input, Pattern pattern) {
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Assert.notNull(pattern, "Pattern must not be null.");
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return input != null && pattern.matcher(input).matches();
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}
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public static boolean matchesOr(@Nullable CharSequence input, String... regexes) {
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for (String regex : regexes) {
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if (matches(input, regex)) {
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return true;
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}
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}
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return false;
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}
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public static boolean matchesOr(@Nullable CharSequence input, Pattern... patterns) {
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for (Pattern pattern : patterns) {
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if (matches(input, pattern)) {
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return true;
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}
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}
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return false;
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}
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public static boolean matchesAnd(@Nullable CharSequence input, String... regexes) {
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for (String regex : regexes) {
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if (!matches(input, regex)) {
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return false;
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}
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}
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return true;
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}
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public static boolean matchesAnd(@Nullable CharSequence input, Pattern... patterns) {
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for (Pattern pattern : patterns) {
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if (!matches(input, pattern)) {
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return false;
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}
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}
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return true;
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}
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private RegexUtil() {
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throw new IllegalStateException("Utility class");
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}
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}
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