| /* |
| * 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.plugins.assembly.utils; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.LinkedHashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.maven.artifact.Artifact; |
| import org.apache.maven.artifact.resolver.filter.AndArtifactFilter; |
| import org.apache.maven.artifact.resolver.filter.ArtifactFilter; |
| import org.apache.maven.plugins.assembly.InvalidAssemblerConfigurationException; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.shared.artifact.filter.PatternExcludesArtifactFilter; |
| import org.apache.maven.shared.artifact.filter.PatternIncludesArtifactFilter; |
| import org.apache.maven.shared.artifact.filter.StatisticsReportingArtifactFilter; |
| import org.apache.maven.shared.artifact.filter.resolve.ScopeFilter; |
| import org.slf4j.Logger; |
| |
| /** |
| * |
| */ |
| public final class FilterUtils { |
| |
| private FilterUtils() {} |
| |
| public static Set<MavenProject> filterProjects( |
| final Set<MavenProject> projects, |
| final List<String> includes, |
| final List<String> excludes, |
| final boolean actTransitively, |
| final Logger logger) { |
| final List<PatternIncludesArtifactFilter> allFilters = new ArrayList<>(); |
| |
| final AndArtifactFilter filter = new AndArtifactFilter(); |
| |
| if (!includes.isEmpty()) { |
| final PatternIncludesArtifactFilter includeFilter = |
| new PatternIncludesArtifactFilter(includes, actTransitively); |
| |
| filter.add(includeFilter); |
| allFilters.add(includeFilter); |
| } |
| if (!excludes.isEmpty()) { |
| final PatternExcludesArtifactFilter excludeFilter = |
| new PatternExcludesArtifactFilter(excludes, actTransitively); |
| |
| filter.add(excludeFilter); |
| allFilters.add(excludeFilter); |
| } |
| |
| Set<MavenProject> result = new LinkedHashSet<>(projects.size()); |
| for (MavenProject project : projects) { |
| final Artifact artifact = project.getArtifact(); |
| |
| if (filter.include(artifact)) { |
| result.add(project); |
| } |
| } |
| |
| for (final PatternIncludesArtifactFilter f : allFilters) { |
| if (f != null) { |
| f.reportMissedCriteria(logger); |
| } |
| } |
| return result; |
| } |
| |
| public static void filterArtifacts( |
| final Set<Artifact> artifacts, |
| final List<String> includes, |
| final List<String> excludes, |
| final boolean strictFiltering, |
| final boolean actTransitively, |
| final Logger logger, |
| final ArtifactFilter... additionalFilters) |
| throws InvalidAssemblerConfigurationException { |
| final List<ArtifactFilter> allFilters = new ArrayList<>(); |
| |
| final AndArtifactFilter filter = new AndArtifactFilter(); |
| |
| if (additionalFilters != null) { |
| for (final ArtifactFilter additionalFilter : additionalFilters) { |
| if (additionalFilter != null) { |
| filter.add(additionalFilter); |
| } |
| } |
| } |
| |
| if (!includes.isEmpty()) { |
| final ArtifactFilter includeFilter = new PatternIncludesArtifactFilter(includes, actTransitively); |
| |
| filter.add(includeFilter); |
| |
| allFilters.add(includeFilter); |
| } |
| |
| if (!excludes.isEmpty()) { |
| final ArtifactFilter excludeFilter = new PatternExcludesArtifactFilter(excludes, actTransitively); |
| |
| filter.add(excludeFilter); |
| |
| allFilters.add(excludeFilter); |
| } |
| |
| // FIXME: Why is this added twice?? |
| // if ( additionalFilters != null && !additionalFilters.isEmpty() ) |
| // { |
| // allFilters.addAll( additionalFilters ); |
| // } |
| |
| for (final Iterator<Artifact> it = artifacts.iterator(); it.hasNext(); ) { |
| final Artifact artifact = it.next(); |
| |
| if (!filter.include(artifact)) { |
| it.remove(); |
| |
| if (logger.isDebugEnabled()) { |
| logger.debug(artifact.getId() + " was removed by one or more filters."); |
| } |
| } |
| } |
| |
| reportFilteringStatistics(allFilters, logger); |
| |
| for (final ArtifactFilter f : allFilters) { |
| if (f instanceof StatisticsReportingArtifactFilter) { |
| final StatisticsReportingArtifactFilter sFilter = (StatisticsReportingArtifactFilter) f; |
| |
| if (strictFiltering && sFilter.hasMissedCriteria()) { |
| throw new InvalidAssemblerConfigurationException( |
| "One or more filters had unmatched criteria. Check debug log for more information."); |
| } |
| } |
| } |
| } |
| |
| public static void reportFilteringStatistics(final Collection<ArtifactFilter> filters, final Logger logger) { |
| for (final ArtifactFilter f : filters) { |
| if (f instanceof StatisticsReportingArtifactFilter) { |
| final StatisticsReportingArtifactFilter sFilter = (StatisticsReportingArtifactFilter) f; |
| |
| if (logger.isDebugEnabled()) { |
| logger.debug("Statistics for " + sFilter + "\n"); |
| } |
| |
| sFilter.reportMissedCriteria(logger); |
| sFilter.reportFilteredArtifacts(logger); |
| } |
| } |
| } |
| |
| /** |
| * Results in a filter including the rootScope and its transitive scopes |
| * |
| * @param rootScope the root scope |
| * @return the filter |
| */ |
| public static ScopeFilter newScopeFilter(final String rootScope) { |
| return newScopeFilter(Collections.singleton(rootScope)); |
| } |
| |
| /** |
| * Results in a filter including all rootScopes and their transitive scopes |
| * |
| * @param rootScopes all root scopes |
| * @return the filter |
| */ |
| public static ScopeFilter newScopeFilter(final Collection<String> rootScopes) { |
| Set<String> scopes = new HashSet<>(); |
| |
| for (String rootScope : rootScopes) { |
| if (Artifact.SCOPE_COMPILE.equals(rootScope)) { |
| scopes.addAll(Arrays.asList("compile", "provided", "system")); |
| } |
| if (Artifact.SCOPE_PROVIDED.equals(rootScope)) { |
| scopes.add("provided"); |
| } |
| if (Artifact.SCOPE_RUNTIME.equals(rootScope)) { |
| scopes.addAll(Arrays.asList("compile", "runtime")); |
| } |
| if (Artifact.SCOPE_SYSTEM.equals(rootScope)) { |
| scopes.add("system"); |
| } |
| if (Artifact.SCOPE_TEST.equals(rootScope)) { |
| scopes.addAll(Arrays.asList("compile", "provided", "runtime", "system", "test")); |
| } |
| } |
| |
| return ScopeFilter.including(scopes); |
| } |
| } |