| package org.apache.maven.index.artifact; |
| |
| /* |
| * 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. |
| */ |
| |
| /** |
| * An immutable value class representing unique artifact coordinates. |
| * |
| * @author cstamas |
| * @author jvanzyl |
| */ |
| public class Gav |
| { |
| /** |
| * Enumeration representing Maven artifact hash types |
| */ |
| public enum HashType |
| { |
| sha1, md5 |
| } |
| |
| /** |
| * Enumeration representing Maven artifact signature types |
| */ |
| public enum SignatureType |
| { |
| gpg; |
| |
| @Override |
| public String toString() |
| { |
| switch ( this ) |
| { |
| case gpg: |
| { |
| return "asc"; |
| } |
| |
| default: |
| { |
| return "unknown-signature-type"; |
| } |
| } |
| } |
| } |
| |
| private final String groupId; |
| |
| private final String artifactId; |
| |
| private final String version; |
| |
| private final String baseVersion; |
| |
| private final String classifier; |
| |
| private final String extension; |
| |
| private final Integer snapshotBuildNumber; |
| |
| private final Long snapshotTimeStamp; |
| |
| private final String name; |
| |
| private final boolean snapshot; |
| |
| private final boolean hash; |
| |
| private final HashType hashType; |
| |
| private final boolean signature; |
| |
| private final SignatureType signatureType; |
| |
| public Gav( String groupId, String artifactId, String version ) |
| { |
| this( groupId, artifactId, version, null, null, null, null, null, false, null, false, null ); |
| } |
| |
| public Gav( String groupId, String artifactId, String version, String classifier, String extension, |
| Integer snapshotBuildNumber, Long snapshotTimeStamp, String name, boolean hash, HashType hashType, |
| boolean signature, SignatureType signatureType ) |
| { |
| this.groupId = groupId; |
| this.artifactId = artifactId; |
| this.version = version; |
| this.snapshot = VersionUtils.isSnapshot( version ); |
| |
| if ( !snapshot ) |
| { |
| this.baseVersion = null; |
| } |
| else |
| { |
| if ( version.contains( "SNAPSHOT" ) ) |
| { |
| // this is not a timestamped version |
| this.baseVersion = null; |
| } |
| else |
| { |
| // this is a timestamped version (verified against pattern, see above) |
| // we have XXXXXX-YYYYMMDD.HHMMSS-B |
| // but XXXXXX may contain "-" too! |
| |
| // if ( new DefaultNexusEnforcer().isStrict() ) |
| // { |
| // this.baseVersion = version.substring( 0, version.lastIndexOf( '-' ) ); |
| // this.baseVersion = baseVersion.substring( 0, baseVersion.lastIndexOf( '-' ) ) + "-SNAPSHOT"; |
| // } |
| // also there may be no XXXXXX (i.e. when version is strictly named SNAPSHOT |
| // BUT this is not the proper scheme, we will simply loosen up here if requested |
| // else |
| // { |
| // trim the part of 'YYYYMMDD.HHMMSS-BN |
| String tempBaseVersion = version.substring( 0, version.lastIndexOf( '-' ) ); |
| tempBaseVersion = tempBaseVersion.substring( 0, tempBaseVersion.length() - 15 ); |
| |
| if ( tempBaseVersion.length() > 0 ) |
| { |
| this.baseVersion = tempBaseVersion + "SNAPSHOT"; |
| } |
| else |
| { |
| this.baseVersion = "SNAPSHOT"; |
| } |
| // } |
| } |
| } |
| |
| this.classifier = classifier; |
| this.extension = extension; |
| this.snapshotBuildNumber = snapshotBuildNumber; |
| this.snapshotTimeStamp = snapshotTimeStamp; |
| this.name = name; |
| this.hash = hash; |
| this.hashType = hashType; |
| this.signature = signature; |
| this.signatureType = signatureType; |
| } |
| |
| public String getGroupId() |
| { |
| return groupId; |
| } |
| |
| public String getArtifactId() |
| { |
| return artifactId; |
| } |
| |
| public String getVersion() |
| { |
| return version; |
| } |
| |
| public String getBaseVersion() |
| { |
| if ( baseVersion == null ) |
| { |
| return getVersion(); |
| } |
| else |
| { |
| return baseVersion; |
| } |
| } |
| |
| public String getClassifier() |
| { |
| return classifier; |
| } |
| |
| public String getExtension() |
| { |
| return extension; |
| } |
| |
| public String getName() |
| { |
| return name; |
| } |
| |
| public boolean isSnapshot() |
| { |
| return snapshot; |
| } |
| |
| public Integer getSnapshotBuildNumber() |
| { |
| return snapshotBuildNumber; |
| } |
| |
| public Long getSnapshotTimeStamp() |
| { |
| return snapshotTimeStamp; |
| } |
| |
| public boolean isHash() |
| { |
| return hash; |
| } |
| |
| public HashType getHashType() |
| { |
| return hashType; |
| } |
| |
| public boolean isSignature() |
| { |
| return signature; |
| } |
| |
| public SignatureType getSignatureType() |
| { |
| return signatureType; |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| int result = 1; |
| result = 31 * result + ( groupId == null ? 0 : groupId.hashCode() ); |
| result = 31 * result + ( artifactId == null ? 0 : artifactId.hashCode() ); |
| result = 31 * result + ( version == null ? 0 : version.hashCode() ); |
| result = 31 * result + ( baseVersion == null ? 0 : baseVersion.hashCode() ); |
| result = 31 * result + ( classifier == null ? 0 : classifier.hashCode() ); |
| result = 31 * result + ( extension == null ? 0 : extension.hashCode() ); |
| result = 31 * result + ( name == null ? 0 : name.hashCode() ); |
| result = 31 * result + ( snapshot ? 1231 : 1237 ); |
| result = 31 * result + ( snapshotBuildNumber == null ? 0 : snapshotBuildNumber.hashCode() ); |
| result = 31 * result + ( snapshotTimeStamp == null ? 0 : snapshotTimeStamp.hashCode() ); |
| result = 31 * result + ( hash ? 1231 : 1237 ); |
| result = 31 * result + ( hashType == null ? 0 : hashType.hashCode() ); |
| result = 31 * result + ( signature ? 1231 : 1237 ); |
| result = 31 * result + ( signatureType == null ? 0 : signatureType.hashCode() ); |
| return result; |
| } |
| |
| @Override |
| public boolean equals( Object obj ) |
| { |
| if ( this == obj ) |
| { |
| return true; |
| } |
| if ( obj == null ) |
| { |
| return false; |
| } |
| if ( getClass() != obj.getClass() ) |
| { |
| return false; |
| } |
| |
| Gav other = (Gav) obj; |
| |
| if ( groupId == null ) |
| { |
| if ( other.groupId != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !groupId.equals( other.groupId ) ) |
| { |
| return false; |
| } |
| |
| if ( artifactId == null ) |
| { |
| if ( other.artifactId != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !artifactId.equals( other.artifactId ) ) |
| { |
| return false; |
| } |
| |
| if ( version == null ) |
| { |
| if ( other.version != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !version.equals( other.version ) ) |
| { |
| return false; |
| } |
| |
| if ( baseVersion == null ) |
| { |
| if ( other.baseVersion != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !baseVersion.equals( other.baseVersion ) ) |
| { |
| return false; |
| } |
| |
| if ( classifier == null ) |
| { |
| if ( other.classifier != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !classifier.equals( other.classifier ) ) |
| { |
| return false; |
| } |
| |
| if ( extension == null ) |
| { |
| if ( other.extension != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !extension.equals( other.extension ) ) |
| { |
| return false; |
| } |
| |
| if ( name == null ) |
| { |
| if ( other.name != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !name.equals( other.name ) ) |
| { |
| return false; |
| } |
| |
| if ( snapshot != other.snapshot ) |
| { |
| return false; |
| } |
| |
| if ( snapshotBuildNumber == null ) |
| { |
| if ( other.snapshotBuildNumber != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !snapshotBuildNumber.equals( other.snapshotBuildNumber ) ) |
| { |
| return false; |
| } |
| |
| if ( snapshotTimeStamp == null ) |
| { |
| if ( other.snapshotTimeStamp != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !snapshotTimeStamp.equals( other.snapshotTimeStamp ) ) |
| { |
| return false; |
| } |
| |
| if ( hash != other.hash ) |
| { |
| return false; |
| } |
| |
| if ( hashType == null ) |
| { |
| if ( other.hashType != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !hashType.equals( other.hashType ) ) |
| { |
| return false; |
| } |
| |
| if ( signature != other.signature ) |
| { |
| return false; |
| } |
| |
| if ( signatureType == null ) |
| { |
| if ( other.signatureType != null ) |
| { |
| return false; |
| } |
| } |
| else if ( !signatureType.equals( other.signatureType ) ) |
| { |
| return false; |
| } |
| |
| return true; |
| } |
| } |