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Spring Cloud Contract Shaded Dependencies
/*
* 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 shaded.shaded.org.eclipse.aether.internal.impl.collect;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.artifact.ArtifactType;
import org.eclipse.aether.artifact.ArtifactTypeRegistry;
/**
* A short-lived artifact type registry that caches results from a presumably slower type registry.
* Internal helper class for collector implementations.
*/
public class CachingArtifactTypeRegistry implements ArtifactTypeRegistry {
private final ArtifactTypeRegistry delegate;
private final Map types;
public static ArtifactTypeRegistry newInstance(RepositorySystemSession session) {
return newInstance(session.getArtifactTypeRegistry());
}
public static ArtifactTypeRegistry newInstance(ArtifactTypeRegistry delegate) {
return (delegate != null) ? new CachingArtifactTypeRegistry(delegate) : null;
}
private CachingArtifactTypeRegistry(ArtifactTypeRegistry delegate) {
this.delegate = delegate;
types = new HashMap<>();
}
public ArtifactType get(String typeId) {
ArtifactType type = types.get(typeId);
if (type == null) {
type = delegate.get(typeId);
types.put(typeId, type);
}
return type;
}
}