| /* |
| * 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.artifact; |
| |
| /** |
| * Type safe reincarnation of Artifact scope. Also supplies the {@code DEFAULT_SCOPE} as well |
| * as convenience method to deal with scope relationships. |
| * |
| * |
| */ |
| @Deprecated |
| public enum ArtifactScopeEnum { |
| compile(1), |
| test(2), |
| runtime(3), |
| provided(4), |
| system(5), |
| runtime_plus_system(6); |
| |
| public static final ArtifactScopeEnum DEFAULT_SCOPE = compile; |
| |
| private int id; |
| |
| // Constructor |
| ArtifactScopeEnum(int id) { |
| this.id = id; |
| } |
| |
| int getId() { |
| return id; |
| } |
| |
| /** |
| * Helper method to simplify null processing |
| * |
| * @param scope a scope or {@code null} |
| * @return the provided scope or DEFAULT_SCOPE |
| */ |
| public static ArtifactScopeEnum checkScope(ArtifactScopeEnum scope) { |
| return scope == null ? DEFAULT_SCOPE : scope; |
| } |
| |
| /** |
| * |
| * @return unsafe String representation of this scope. |
| */ |
| public String getScope() { |
| if (id == 1) { |
| return Artifact.SCOPE_COMPILE; |
| } else if (id == 2) { |
| return Artifact.SCOPE_TEST; |
| |
| } else if (id == 3) { |
| return Artifact.SCOPE_RUNTIME; |
| |
| } else if (id == 4) { |
| return Artifact.SCOPE_PROVIDED; |
| } else if (id == 5) { |
| return Artifact.SCOPE_SYSTEM; |
| } else { |
| return Artifact.SCOPE_RUNTIME_PLUS_SYSTEM; |
| } |
| } |
| |
| private static final ArtifactScopeEnum[][][] COMPLIANCY_SETS = { |
| {{compile}, {compile, provided, system}}, |
| {{test}, {compile, test, provided, system}}, |
| {{runtime}, {compile, runtime, system}}, |
| {{provided}, {compile, test, provided}} |
| }; |
| |
| /** |
| * scope relationship function. Used by the graph conflict resolution policies |
| * |
| * @param scope a scope |
| * @return true is supplied scope is an inclusive sub-scope of current one. |
| */ |
| public boolean encloses(ArtifactScopeEnum scope) { |
| final ArtifactScopeEnum s = checkScope(scope); |
| |
| // system scope is historic only - and simple |
| if (id == system.id) { |
| return scope.id == system.id; |
| } |
| |
| for (ArtifactScopeEnum[][] set : COMPLIANCY_SETS) { |
| if (id == set[0][0].id) { |
| for (ArtifactScopeEnum ase : set[1]) { |
| if (s.id == ase.id) { |
| return true; |
| } |
| } |
| break; |
| } |
| } |
| return false; |
| } |
| } |