/
PluginsMetadata.java
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/
PluginsMetadata.java
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/*
* 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.internal.impl.resolver;
import java.io.File;
import java.nio.file.Path;
import java.util.Date;
import java.util.LinkedHashMap;
import java.util.List;
import org.apache.maven.api.metadata.Metadata;
import org.apache.maven.api.metadata.Plugin;
/**
* Maven G level metadata.
*/
final class PluginsMetadata extends MavenMetadata {
static final class PluginInfo {
final String groupId;
private final String artifactId;
private final String goalPrefix;
private final String name;
PluginInfo(String groupId, String artifactId, String goalPrefix, String name) {
this.groupId = groupId;
this.artifactId = artifactId;
this.goalPrefix = goalPrefix;
this.name = name;
}
}
private final PluginInfo pluginInfo;
PluginsMetadata(PluginInfo pluginInfo, Date timestamp) {
super(createRepositoryMetadata(pluginInfo), (Path) null, timestamp);
this.pluginInfo = pluginInfo;
}
PluginsMetadata(PluginInfo pluginInfo, Path path, Date timestamp) {
super(createRepositoryMetadata(pluginInfo), path, timestamp);
this.pluginInfo = pluginInfo;
}
private static Metadata createRepositoryMetadata(PluginInfo pluginInfo) {
return Metadata.newBuilder()
.plugins(List.of(Plugin.newBuilder()
.prefix(pluginInfo.goalPrefix)
.artifactId(pluginInfo.artifactId)
.name(pluginInfo.name)
.build()))
.build();
}
@Override
protected void merge(Metadata recessive) {
List<Plugin> recessivePlugins = recessive.getPlugins();
List<Plugin> plugins = metadata.getPlugins();
if (!recessivePlugins.isEmpty() || !plugins.isEmpty()) {
LinkedHashMap<String, Plugin> mergedPlugins = new LinkedHashMap<>();
recessivePlugins.forEach(p -> mergedPlugins.put(p.getPrefix(), p));
plugins.forEach(p -> mergedPlugins.put(p.getPrefix(), p));
metadata = metadata.withPlugins(mergedPlugins.values());
}
// just carry-on as-is
if (recessive.getVersioning() != null) {
metadata = metadata.withVersioning(recessive.getVersioning());
}
}
@Deprecated
@Override
public MavenMetadata setFile(File file) {
return new PluginsMetadata(pluginInfo, file.toPath(), timestamp);
}
@Override
public MavenMetadata setPath(Path path) {
return new PluginsMetadata(pluginInfo, path, timestamp);
}
@Override
public String getGroupId() {
return pluginInfo.groupId;
}
@Override
public String getArtifactId() {
return "";
}
@Override
public String getVersion() {
return "";
}
@Override
public Nature getNature() {
return Nature.RELEASE_OR_SNAPSHOT;
}
}