| /******************************************************************************* |
| * Copyright (c) 2008-2010 Sonatype, Inc. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Sonatype, Inc. - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.m2e.core.internal.index.nexus; |
| |
| import java.io.File; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| import org.apache.lucene.search.BooleanClause.Occur; |
| import org.apache.lucene.search.BooleanQuery; |
| |
| import org.apache.maven.index.Field; |
| import org.apache.maven.index.MAVEN; |
| |
| import org.eclipse.m2e.core.embedder.ArtifactKey; |
| import org.eclipse.m2e.core.internal.index.IIndex; |
| import org.eclipse.m2e.core.internal.index.IMutableIndex; |
| import org.eclipse.m2e.core.internal.index.IndexedArtifact; |
| import org.eclipse.m2e.core.internal.index.IndexedArtifactFile; |
| import org.eclipse.m2e.core.internal.index.SearchExpression; |
| import org.eclipse.m2e.core.repository.IRepository; |
| |
| |
| /** |
| * NexusIndex |
| * |
| * @author igor |
| */ |
| public class NexusIndex implements IIndex, IMutableIndex { |
| |
| /** |
| * Repository index is disabled. |
| */ |
| public static final String DETAILS_DISABLED = "off"; //$NON-NLS-1$ |
| |
| /** |
| * Only artifact index information is used. Classname index is disabled. |
| */ |
| public static final String DETAILS_MIN = "min"; //$NON-NLS-1$ |
| |
| /** |
| * Both artifact and classname indexes are used. |
| */ |
| public static final String DETAILS_FULL = "full"; //$NON-NLS-1$ |
| |
| private final NexusIndexManager indexManager; |
| |
| private final IRepository repository; |
| |
| private final String indexDetails; |
| |
| NexusIndex(NexusIndexManager indexManager, IRepository repository, String indexDetails) { |
| this.indexManager = indexManager; |
| this.repository = repository; |
| this.indexDetails = indexDetails; |
| } |
| |
| public String getRepositoryUrl() { |
| return this.repository.getUrl(); |
| } |
| |
| public String getIndexDetails() { |
| return this.indexDetails; |
| } |
| |
| public void addArtifact(File pomFile, ArtifactKey artifactKey) { |
| indexManager.addDocument(repository, pomFile, artifactKey); |
| } |
| |
| public void removeArtifact(File pomFile, ArtifactKey artifactKey) { |
| indexManager.removeDocument(repository, pomFile, artifactKey, null); |
| } |
| |
| public Collection<IndexedArtifact> find(SearchExpression groupId, SearchExpression artifactId, |
| SearchExpression version, SearchExpression packaging) throws CoreException { |
| return find(wrapIfNotNull(groupId), wrapIfNotNull(artifactId), wrapIfNotNull(version), wrapIfNotNull(packaging)); |
| } |
| |
| /** |
| * Method wrapping one SearchExpression into a collection, if it is not null. |
| * |
| * @param sex |
| * @return |
| */ |
| private Collection<SearchExpression> wrapIfNotNull(SearchExpression se) { |
| if(se == null) { |
| return null; |
| } |
| return Collections.singleton(se); |
| } |
| |
| public Collection<IndexedArtifact> find(Collection<SearchExpression> groupId, |
| Collection<SearchExpression> artifactId, Collection<SearchExpression> version, |
| Collection<SearchExpression> packaging) throws CoreException { |
| BooleanQuery query = new BooleanQuery(); |
| |
| addQueryFromSearchExpressionCollection(query, MAVEN.PACKAGING, packaging); |
| |
| addQueryFromSearchExpressionCollection(query, MAVEN.GROUP_ID, groupId); |
| |
| addQueryFromSearchExpressionCollection(query, MAVEN.ARTIFACT_ID, artifactId); |
| |
| addQueryFromSearchExpressionCollection(query, MAVEN.VERSION, version); |
| |
| return indexManager.search(repository, query).values(); |
| } |
| |
| private void addQueryFromSearchExpressionCollection(final BooleanQuery query, final Field field, |
| final Collection<SearchExpression> sec) { |
| if(sec != null && !sec.isEmpty()) { |
| if(sec.size() > 1) { |
| BooleanQuery q = new BooleanQuery(); |
| for(SearchExpression se : sec) { |
| q.add(indexManager.constructQuery(field, se), Occur.SHOULD); |
| } |
| query.add(q, Occur.MUST); |
| } else { |
| query.add(indexManager.constructQuery(field, sec.iterator().next()), Occur.MUST); |
| } |
| } |
| } |
| |
| public IndexedArtifactFile getIndexedArtifactFile(ArtifactKey artifact) throws CoreException { |
| return indexManager.getIndexedArtifactFile(repository, artifact); |
| } |
| |
| public IndexedArtifactFile identify(File file) throws CoreException { |
| return indexManager.identify(repository, file); |
| } |
| |
| public void updateIndex(boolean force, IProgressMonitor monitor) throws CoreException { |
| indexManager.updateIndex(repository, force, monitor); |
| } |
| |
| public void scheduleIndexUpdate(boolean force) { |
| indexManager.scheduleIndexUpdate(repository, force); |
| } |
| |
| public IndexedArtifactGroup[] getRootIndexedArtifactGroups() throws CoreException { |
| return indexManager.getRootIndexedArtifactGroups(repository); |
| } |
| |
| public boolean isUpdating() { |
| return indexManager.isUpdatingIndex(repository); |
| } |
| |
| public IRepository getRepository() { |
| return repository; |
| } |
| |
| public boolean isEnabled() { |
| return DETAILS_MIN.equals(indexDetails) || DETAILS_FULL.equals(indexDetails); |
| } |
| |
| public void setIndexDetails(String details) throws CoreException { |
| indexManager.setIndexDetails(repository, details, null/*async*/); |
| } |
| |
| public Map<String, IndexedArtifact> search(SearchExpression term, String searchType) throws CoreException { |
| return indexManager.search(getRepository(), term, searchType); |
| } |
| |
| public Map<String, IndexedArtifact> search(SearchExpression term, String searchType, int classifier) |
| throws CoreException { |
| return indexManager.search(getRepository(), term, searchType, classifier); |
| } |
| } |