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.artifact;
20
21 import org.eclipse.aether.RepositorySystemSession;
22
23 /**
24 * The keys for common properties of artifacts.
25 *
26 * @see Artifact#getProperties()
27 */
28 public final class ArtifactProperties {
29
30 /**
31 * A high-level characterization of the artifact, e.g. "maven-plugin" or "test-jar".
32 *
33 * @see ArtifactType#getId()
34 */
35 public static final String TYPE = "type";
36
37 /**
38 * The programming language this artifact is relevant for, e.g. "java" or "none".
39 */
40 public static final String LANGUAGE = "language";
41
42 /**
43 * The (expected) path to the artifact on the local filesystem. An artifact which has this property set is assumed
44 * to be not present in any regular repository and likewise has no artifact descriptor. Artifact resolution will
45 * verify the path and resolve the artifact if the path actually denotes an existing file. If the path isn't valid,
46 * resolution will fail and no attempts to search local/remote repositories are made.
47 *
48 * @deprecated since 2.0, the semantic carried by this property and the fact this property is coupled to Resolver
49 * 1.x "system" scope (that was delegated to consumer application) implies this property should not be used anymore,
50 * instead, the {@link org.eclipse.aether.SystemScopeHandler} exposed via method
51 * {@link RepositorySystemSession#getSystemScopeHandler()} should be used.
52 */
53 @Deprecated
54 public static final String LOCAL_PATH = "localPath";
55
56 /**
57 * A boolean flag indicating whether the artifact presents some kind of bundle that physically includes its
58 * dependencies, e.g. a fat WAR.
59 *
60 * @deprecated since 2.0, the semantic carried by this property should be defined in a custom
61 * {@link org.eclipse.aether.collection.DependencyTraverser} implementation provided by the resolver
62 * consumer
63 */
64 @Deprecated
65 public static final String INCLUDES_DEPENDENCIES = "includesDependencies";
66
67 /**
68 * A boolean flag indicating whether the artifact is meant to be used for the compile/runtime/test build path of a
69 * consumer project.
70 * <p>
71 * Note: This property is about "build path", whatever it means in the scope of the consumer project. It is NOT
72 * about Java classpath or anything alike. How artifact is being consumed depends heavily on the consumer project.
73 * Resolver is and will remain agnostic of consumer project use cases.
74 *
75 * @deprecated since 2.0, this property should be defined by the resolver consumer along with the {@link ArtifactType}
76 * implementation
77 */
78 @Deprecated
79 public static final String CONSTITUTES_BUILD_PATH = "constitutesBuildPath";
80
81 /**
82 * The URL to a web page from which the artifact can be manually downloaded. This URL is not contacted by the
83 * repository system but serves as a pointer for the end user to assist in getting artifacts that are not published
84 * in a proper repository.
85 */
86 public static final String DOWNLOAD_URL = "downloadUrl";
87
88 private ArtifactProperties() {
89 // hide constructor
90 }
91 }