/*
* Copyright 2012 the original author or authors.
*
* Licensed 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.gradle.api.internal.artifacts.ivyservice.resolveengine.result;
import org.gradle.api.artifacts.component.ComponentSelector;
import org.gradle.api.artifacts.result.ComponentSelectionReason;
import org.gradle.api.artifacts.result.ResolvedComponentResult;
import org.gradle.api.artifacts.result.ResolvedDependencyResult;
import org.gradle.api.artifacts.result.UnresolvedDependencyResult;
import org.gradle.internal.resolve.ModuleVersionResolveException;
import org.gradle.api.internal.artifacts.result.DefaultResolvedComponentResult;
import org.gradle.api.internal.artifacts.result.DefaultResolvedDependencyResult;
import org.gradle.api.internal.artifacts.result.DefaultUnresolvedDependencyResult;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static java.util.Arrays.asList;
public class CachingDependencyResultFactory {
private final Map<List, DefaultUnresolvedDependencyResult> unresolvedDependencies = new HashMap<List, DefaultUnresolvedDependencyResult>();
private final Map<List, DefaultResolvedDependencyResult> resolvedDependencies = new HashMap<List, DefaultResolvedDependencyResult>();
public UnresolvedDependencyResult createUnresolvedDependency(ComponentSelector requested, ResolvedComponentResult from,
ComponentSelectionReason reason, ModuleVersionResolveException failure) {
List<Object> key = asList(requested, from);
if (!unresolvedDependencies.containsKey(key)) {
unresolvedDependencies.put(key, new DefaultUnresolvedDependencyResult(requested, reason, from, failure));
}
return unresolvedDependencies.get(key);
}
public ResolvedDependencyResult createResolvedDependency(ComponentSelector requested, ResolvedComponentResult from, DefaultResolvedComponentResult selected) {
List<Object> key = asList(requested, from, selected);
if (!resolvedDependencies.containsKey(key)) {
resolvedDependencies.put(key, new DefaultResolvedDependencyResult(requested, selected, from));
}
return resolvedDependencies.get(key);
}
}