| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.maven.internal.impl; |
| |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import java.util.Objects; |
| import java.util.regex.Pattern; |
| |
| import org.apache.maven.api.Version; |
| import org.apache.maven.api.VersionRange; |
| import org.apache.maven.api.services.VersionParser; |
| import org.apache.maven.api.services.VersionParserException; |
| import org.apache.maven.artifact.versioning.ArtifactVersion; |
| import org.apache.maven.artifact.versioning.DefaultArtifactVersion; |
| import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException; |
| |
| import static org.apache.maven.artifact.versioning.VersionRange.createFromVersionSpec; |
| import static org.apache.maven.internal.impl.Utils.nonNull; |
| |
| @Named |
| @Singleton |
| public class DefaultVersionParser implements VersionParser { |
| private static final String SNAPSHOT = "SNAPSHOT"; |
| private static final Pattern SNAPSHOT_TIMESTAMP = Pattern.compile("^(.*-)?([0-9]{8}\\.[0-9]{6}-[0-9]+)$"); |
| |
| @Override |
| public Version parseVersion(String version) { |
| return new DefaultVersion(new DefaultArtifactVersion(nonNull(version, "version"))); |
| } |
| |
| @Override |
| public VersionRange parseVersionRange(String range) { |
| try { |
| return new DefaultVersionRange(createFromVersionSpec(nonNull(range, "version"))); |
| } catch (InvalidVersionSpecificationException e) { |
| throw new VersionParserException("Unable to parse version range: " + range, e); |
| } |
| } |
| |
| @Override |
| public boolean isSnapshot(String version) { |
| return checkSnapshot(version); |
| } |
| |
| static boolean checkSnapshot(String version) { |
| return version.endsWith(SNAPSHOT) || SNAPSHOT_TIMESTAMP.matcher(version).matches(); |
| } |
| |
| static class DefaultVersion implements Version { |
| private final ArtifactVersion delegate; |
| |
| DefaultVersion(ArtifactVersion delegate) { |
| this.delegate = delegate; |
| } |
| |
| @Override |
| public int compareTo(Version o) { |
| if (o instanceof DefaultVersion) { |
| return delegate.compareTo(((DefaultVersion) o).delegate); |
| } else { |
| return delegate.compareTo(new DefaultArtifactVersion(o.toString())); |
| } |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| DefaultVersion that = (DefaultVersion) o; |
| return delegate.equals(that.delegate); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(delegate); |
| } |
| |
| @Override |
| public String asString() { |
| return delegate.toString(); |
| } |
| |
| @Override |
| public String toString() { |
| return asString(); |
| } |
| } |
| |
| static class DefaultVersionRange implements VersionRange { |
| private final org.apache.maven.artifact.versioning.VersionRange delegate; |
| |
| DefaultVersionRange(org.apache.maven.artifact.versioning.VersionRange delegate) { |
| this.delegate = delegate; |
| } |
| |
| @Override |
| public boolean contains(Version version) { |
| if (version instanceof DefaultVersion) { |
| return delegate.containsVersion(((DefaultVersion) version).delegate); |
| } else { |
| return delegate.containsVersion(new DefaultArtifactVersion(version.toString())); |
| } |
| } |
| |
| @Override |
| public String asString() { |
| return delegate.toString(); |
| } |
| |
| @Override |
| public String toString() { |
| return asString(); |
| } |
| } |
| } |