/*
 * Copyright 2011 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;

import org.gradle.api.artifacts.*;
import org.gradle.api.specs.Spec;
import org.gradle.internal.Factory;

import java.io.File;
import java.util.Set;

import static java.lang.String.format;

public class DefaultResolvedConfiguration implements ResolvedConfiguration {
    private final DefaultLenientConfiguration configuration;
    private final CacheLockingManager cacheLockingManager;

    public DefaultResolvedConfiguration(DefaultLenientConfiguration configuration, CacheLockingManager cacheLockingManager) {
        this.configuration = configuration;
        this.cacheLockingManager = cacheLockingManager;
    }

    public boolean hasError() {
        return configuration.hasError();
    }

    public void rethrowFailure() throws ResolveException {
        configuration.rethrowFailure();
    }

    public LenientConfiguration getLenientConfiguration() {
        return configuration;
    }

    public Set<File> getFiles(final Spec<? super Dependency> dependencySpec) throws ResolveException {
        rethrowFailure();
        return cacheLockingManager.useCache(format("resolving files from %s", configuration.getConfiguration()), new Factory<Set<File>>() {
            public Set<File> create() {
                return configuration.getFilesStrict(dependencySpec);
            }
        });
    }

    public Set<ResolvedDependency> getFirstLevelModuleDependencies() throws ResolveException {
        rethrowFailure();
        return configuration.getFirstLevelModuleDependencies();
    }

    public Set<ResolvedDependency> getFirstLevelModuleDependencies(Spec<? super Dependency> dependencySpec) throws ResolveException {
        rethrowFailure();
        return configuration.getFirstLevelModuleDependencies(dependencySpec);
    }

    public Set<ResolvedArtifact> getResolvedArtifacts() throws ResolveException {
        rethrowFailure();
        return configuration.getResolvedArtifacts();
    }
}
