001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.eclipse.aether.util.graph.manager;
020
021import java.util.Collection;
022
023import org.eclipse.aether.collection.DependencyManager;
024import org.eclipse.aether.graph.Exclusion;
025import org.eclipse.aether.scope.ScopeManager;
026import org.eclipse.aether.scope.SystemDependencyScope;
027
028/**
029 * A dependency manager managing dependencies on all levels supporting transitive dependency management.
030 * <p>
031 * <b>Note:</b>Unlike the {@code ClassicDependencyManager} and the {@code TransitiveDependencyManager} this
032 * implementation applies management also on the first level. This is considered the resolver's default behaviour.
033 * It ignores all management overrides supported by the {@code MavenModelBuilder}.
034 * <p>
035 * This manager has {@code deriveUntil=Integer.MAX_VALUE} and {@code applyFrom=0}.
036 *
037 * @author Christian Schulte
038 * @since 1.4.0
039 */
040public final class DefaultDependencyManager extends AbstractDependencyManager {
041    /**
042     * Creates a new dependency manager without any management information.
043     *
044     * @deprecated Use constructor that provides consumer application specific predicate.
045     */
046    @Deprecated
047    public DefaultDependencyManager() {
048        this(null);
049    }
050
051    public DefaultDependencyManager(ScopeManager scopeManager) {
052        super(Integer.MAX_VALUE, 0, scopeManager);
053    }
054
055    @SuppressWarnings("checkstyle:ParameterNumber")
056    private DefaultDependencyManager(
057            int depth,
058            int deriveUntil,
059            int applyFrom,
060            MMap<Key, Holder<String>> managedVersions,
061            MMap<Key, Holder<String>> managedScopes,
062            MMap<Key, Holder<Boolean>> managedOptionals,
063            MMap<Key, Holder<String>> managedLocalPaths,
064            MMap<Key, Collection<Holder<Collection<Exclusion>>>> managedExclusions,
065            SystemDependencyScope systemDependencyScope) {
066        super(
067                depth,
068                deriveUntil,
069                applyFrom,
070                managedVersions,
071                managedScopes,
072                managedOptionals,
073                managedLocalPaths,
074                managedExclusions,
075                systemDependencyScope);
076    }
077
078    @Override
079    protected DependencyManager newInstance(
080            MMap<Key, Holder<String>> managedVersions,
081            MMap<Key, Holder<String>> managedScopes,
082            MMap<Key, Holder<Boolean>> managedOptionals,
083            MMap<Key, Holder<String>> managedLocalPaths,
084            MMap<Key, Collection<Holder<Collection<Exclusion>>>> managedExclusions) {
085        return new DefaultDependencyManager(
086                depth + 1,
087                deriveUntil,
088                applyFrom,
089                managedVersions,
090                managedScopes,
091                managedOptionals,
092                managedLocalPaths,
093                managedExclusions,
094                systemDependencyScope);
095    }
096}