| package org.apache.maven.plugins.assembly.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. |
| */ |
| |
| import org.apache.maven.artifact.Artifact; |
| |
| import java.util.LinkedHashSet; |
| import java.util.Set; |
| |
| /** |
| * Helper class used to accumulate scopes and modules (with binaries included) that are used in an assembly, for the |
| * purposes of creating an aggregated managed-version map with dependency version conflicts resolved. |
| * |
| * @author jdcasey |
| */ |
| class ResolutionManagementInfo |
| { |
| private final LinkedHashSet<Artifact> artifacts = new LinkedHashSet<>(); |
| |
| Set<Artifact> getArtifacts() |
| { |
| return artifacts; |
| } |
| |
| void addArtifacts( final Set<Artifact> a ) |
| { |
| for ( Artifact artifact : a ) |
| { |
| addOneArtifact( artifact ); |
| } |
| artifacts.addAll( a ); |
| } |
| |
| private void addOneArtifact( Artifact artifact ) |
| { |
| for ( Artifact existing : artifacts ) |
| { |
| if ( existing.equals( artifact ) ) |
| { |
| if ( isScopeUpgrade( artifact, existing ) ) |
| { |
| artifacts.remove( existing ); |
| artifacts.add( artifact ); |
| return; |
| } |
| } |
| } |
| } |
| |
| private boolean isScopeUpgrade( Artifact a, Artifact existing ) |
| { |
| return scopeValue( a.getScope() ) > scopeValue( existing.getScope() ); |
| } |
| |
| private int scopeValue( final String scope ) |
| { |
| if ( Artifact.SCOPE_COMPILE.equals( scope ) ) |
| { |
| return 5; |
| } |
| else if ( Artifact.SCOPE_PROVIDED.equals( scope ) ) |
| { |
| return 4; |
| } |
| else if ( Artifact.SCOPE_RUNTIME.equals( scope ) ) |
| { |
| return 3; |
| } |
| else if ( Artifact.SCOPE_SYSTEM.equals( scope ) ) |
| { |
| return 2; |
| } |
| else if ( Artifact.SCOPE_TEST.equals( scope ) ) |
| { |
| return 1; |
| } |
| return 0; |
| } |
| |
| } |