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MavenVersionRangeMapper.java
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/
MavenVersionRangeMapper.java
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/*
* Copyright 2014 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.gradle.api.publication.maven.internal;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class MavenVersionRangeMapper implements VersionRangeMapper{
private static final String FIXED_PREFIX = "([\\d\\.]*)";
private static final String DYN_VERSION_NUMBER = "(\\d+)";
public static final String PLUS_OPER = "[\\.]?\\+";
private static final String PLUS_NOTATION_PATTERN = FIXED_PREFIX + DYN_VERSION_NUMBER + PLUS_OPER;
public final Pattern plusNotationPattern = Pattern.compile(PLUS_NOTATION_PATTERN);
public String map(String version) {
Matcher plusNotationMatcher = plusNotationPattern.matcher(version);
if(plusNotationMatcher.matches()){
String prefix = plusNotationMatcher.group(1);
int dynVersionPart = Integer.parseInt(plusNotationMatcher.group(2));
if(prefix!=null){
return String.format("[%s%s,%s%s)", prefix, dynVersionPart, prefix, dynVersionPart+1);
} else{
return String.format("[%s,%s)", dynVersionPart, dynVersionPart+1);
}
}
return version;
}
}