1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.eclipse.aether.util.graph.manager;
20
21 import java.util.ArrayList;
22 import java.util.Collection;
23
24 import org.eclipse.aether.collection.DependencyManager;
25 import org.eclipse.aether.graph.Exclusion;
26 import org.eclipse.aether.scope.ScopeManager;
27 import org.eclipse.aether.scope.SystemDependencyScope;
28
29 /**
30 * A dependency manager managing dependencies on all levels supporting transitive dependency management.
31 * <p>
32 * <b>Note:</b>Unlike the {@code ClassicDependencyManager} and the {@code TransitiveDependencyManager} this
33 * implementation applies management also on the first level. This is considered the resolver's default behaviour.
34 * It ignores all management overrides supported by the {@code MavenModelBuilder}.
35 * <p>
36 * This manager has {@code deriveUntil=Integer.MAX_VALUE} and {@code applyFrom=0}.
37 *
38 * @author Christian Schulte
39 * @since 1.4.0
40 */
41 public final class DefaultDependencyManager extends AbstractDependencyManager {
42 /**
43 * Creates a new dependency manager without any management information.
44 *
45 * @deprecated Use constructor that provides consumer application specific predicate.
46 */
47 @Deprecated
48 public DefaultDependencyManager() {
49 this(null);
50 }
51
52 public DefaultDependencyManager(ScopeManager scopeManager) {
53 super(Integer.MAX_VALUE, 0, scopeManager);
54 }
55
56 @SuppressWarnings("checkstyle:ParameterNumber")
57 private DefaultDependencyManager(
58 ArrayList<AbstractDependencyManager> path,
59 int depth,
60 int deriveUntil,
61 int applyFrom,
62 MMap<Key, String> managedVersions,
63 MMap<Key, String> managedScopes,
64 MMap<Key, Boolean> managedOptionals,
65 MMap<Key, String> managedLocalPaths,
66 MMap<Key, Holder<Collection<Exclusion>>> managedExclusions,
67 SystemDependencyScope systemDependencyScope) {
68 super(
69 path,
70 depth,
71 deriveUntil,
72 applyFrom,
73 managedVersions,
74 managedScopes,
75 managedOptionals,
76 managedLocalPaths,
77 managedExclusions,
78 systemDependencyScope);
79 }
80
81 @Override
82 protected DependencyManager newInstance(
83 MMap<Key, String> managedVersions,
84 MMap<Key, String> managedScopes,
85 MMap<Key, Boolean> managedOptionals,
86 MMap<Key, String> managedLocalPaths,
87 MMap<Key, Holder<Collection<Exclusion>>> managedExclusions) {
88 ArrayList<AbstractDependencyManager> path = new ArrayList<>(this.path);
89 path.add(this);
90 return new DefaultDependencyManager(
91 path,
92 depth + 1,
93 deriveUntil,
94 applyFrom,
95 managedVersions,
96 managedScopes,
97 managedOptionals,
98 managedLocalPaths,
99 managedExclusions,
100 systemDependencyScope);
101 }
102 }