org.springframework.boot.yaml.ArrayDocumentMatcher Maven / Gradle / Ivy
/*
* Copyright 2012-2015 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 org.springframework.boot.yaml;
import java.util.Collections;
import java.util.Properties;
import java.util.Set;
import org.springframework.beans.factory.config.YamlProcessor.DocumentMatcher;
import org.springframework.beans.factory.config.YamlProcessor.MatchStatus;
import org.springframework.util.StringUtils;
/**
* Matches a document containing a given key and where the value of that key is an array
* containing one of the given values, or where one of the values matches one of the given
* values (interpreted as regexes).
*
* @author Dave Syer
* @deprecated as of 1.4.1 in favor of exact String-based matching
*/
@Deprecated
public class ArrayDocumentMatcher implements DocumentMatcher {
private final String key;
private final String[] patterns;
public ArrayDocumentMatcher(final String key, final String... patterns) {
this.key = key;
this.patterns = patterns;
}
@Override
public MatchStatus matches(Properties properties) {
if (!properties.containsKey(this.key)) {
return MatchStatus.ABSTAIN;
}
Set values = StringUtils
.commaDelimitedListToSet(properties.getProperty(this.key));
if (values.isEmpty()) {
values = Collections.singleton("");
}
for (String pattern : this.patterns) {
for (String value : values) {
if (value.matches(pattern)) {
return MatchStatus.FOUND;
}
}
}
return MatchStatus.NOT_FOUND;
}
}