| package org.eclipse.aether.artifact; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| import static java.util.Objects.requireNonNull; |
| |
| /** |
| * A simple artifact type. |
| */ |
| public final class DefaultArtifactType |
| implements ArtifactType |
| { |
| |
| private final String id; |
| |
| private final String extension; |
| |
| private final String classifier; |
| |
| private final Map<String, String> properties; |
| |
| /** |
| * Creates a new artifact type with the specified identifier. This constructor assumes the usual file extension |
| * equals the given type id and that the usual classifier is empty. Additionally, the properties |
| * {@link ArtifactProperties#LANGUAGE}, {@link ArtifactProperties#CONSTITUTES_BUILD_PATH} and |
| * {@link ArtifactProperties#INCLUDES_DEPENDENCIES} will be set to {@code "none"}, {@code true} and {@code false}, |
| * respectively. |
| * |
| * @param id The identifier of the type which will also be used as the value for the {@link ArtifactProperties#TYPE} |
| * property, must not be {@code null} or empty. |
| */ |
| public DefaultArtifactType( String id ) |
| { |
| this( id, id, "", "none", false, false ); |
| } |
| |
| /** |
| * Creates a new artifact type with the specified properties. Additionally, the properties |
| * {@link ArtifactProperties#CONSTITUTES_BUILD_PATH} and {@link ArtifactProperties#INCLUDES_DEPENDENCIES} will be |
| * set to {@code true} and {@code false}, respectively. |
| * |
| * @param id The identifier of the type which will also be used as the value for the {@link ArtifactProperties#TYPE} |
| * property, must not be {@code null} or empty. |
| * @param extension The usual file extension for artifacts of this type, may be {@code null}. |
| * @param classifier The usual classifier for artifacts of this type, may be {@code null}. |
| * @param language The value for the {@link ArtifactProperties#LANGUAGE} property, may be {@code null}. |
| */ |
| public DefaultArtifactType( String id, String extension, String classifier, String language ) |
| { |
| this( id, extension, classifier, language, true, false ); |
| } |
| |
| /** |
| * Creates a new artifact type with the specified properties. |
| * |
| * @param id The identifier of the type which will also be used as the value for the {@link ArtifactProperties#TYPE} |
| * property, must not be {@code null} or empty. |
| * @param extension The usual file extension for artifacts of this type, may be {@code null}. |
| * @param classifier The usual classifier for artifacts of this type, may be {@code null}. |
| * @param language The value for the {@link ArtifactProperties#LANGUAGE} property, may be {@code null}. |
| * @param constitutesBuildPath The value for the {@link ArtifactProperties#CONSTITUTES_BUILD_PATH} property. |
| * @param includesDependencies The value for the {@link ArtifactProperties#INCLUDES_DEPENDENCIES} property. |
| */ |
| public DefaultArtifactType( String id, String extension, String classifier, String language, |
| boolean constitutesBuildPath, boolean includesDependencies ) |
| { |
| this.id = requireNonNull( id, "type id cannot be null" ); |
| if ( id.length() == 0 ) |
| { |
| throw new IllegalArgumentException( "type id cannot be empty" ); |
| } |
| this.extension = emptify( extension ); |
| this.classifier = emptify( classifier ); |
| Map<String, String> props = new HashMap<String, String>(); |
| props.put( ArtifactProperties.TYPE, id ); |
| props.put( ArtifactProperties.LANGUAGE, ( language != null && language.length() > 0 ) ? language : "none" ); |
| props.put( ArtifactProperties.INCLUDES_DEPENDENCIES, Boolean.toString( includesDependencies ) ); |
| props.put( ArtifactProperties.CONSTITUTES_BUILD_PATH, Boolean.toString( constitutesBuildPath ) ); |
| properties = Collections.unmodifiableMap( props ); |
| } |
| |
| /** |
| * Creates a new artifact type with the specified properties. |
| * |
| * @param id The identifier of the type, must not be {@code null} or empty. |
| * @param extension The usual file extension for artifacts of this type, may be {@code null}. |
| * @param classifier The usual classifier for artifacts of this type, may be {@code null}. |
| * @param properties The properties for artifacts of this type, may be {@code null}. |
| */ |
| public DefaultArtifactType( String id, String extension, String classifier, Map<String, String> properties ) |
| { |
| this.id = requireNonNull( id, "type id cannot be null" ); |
| if ( id.length() == 0 ) |
| { |
| throw new IllegalArgumentException( "type id cannot be empty" ); |
| } |
| this.extension = emptify( extension ); |
| this.classifier = emptify( classifier ); |
| this.properties = AbstractArtifact.copyProperties( properties ); |
| } |
| |
| private static String emptify( String str ) |
| { |
| return ( str == null ) ? "" : str; |
| } |
| |
| public String getId() |
| { |
| return id; |
| } |
| |
| public String getExtension() |
| { |
| return extension; |
| } |
| |
| public String getClassifier() |
| { |
| return classifier; |
| } |
| |
| public Map<String, String> getProperties() |
| { |
| return properties; |
| } |
| |
| } |