spring RegexPatternTypeFilter 源码
spring RegexPatternTypeFilter 代码
文件路径：/spring-core/src/main/java/org/springframework/core/type/filter/RegexPatternTypeFilter.java
/*
* Copyright 2002-2007 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
*
* 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.springframework.core.type.filter;
import java.util.regex.Pattern;
import org.springframework.core.type.ClassMetadata;
import org.springframework.util.Assert;
/**
* A simple filter for matching a fully-qualified class name with a regex {@link Pattern}.
*
* @author Mark Fisher
* @author Juergen Hoeller
* @since 2.5
*/
public class RegexPatternTypeFilter extends AbstractClassTestingTypeFilter {
private final Pattern pattern;
public RegexPatternTypeFilter(Pattern pattern) {
Assert.notNull(pattern, "Pattern must not be null");
this.pattern = pattern;
}
@Override
protected boolean match(ClassMetadata metadata) {
return this.pattern.matcher(metadata.getClassName()).matches();
}
}
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