/*
 * 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.filestore.ivy;

import org.gradle.api.Transformer;
import org.gradle.api.internal.file.TemporaryFileProvider;
import org.gradle.internal.component.external.model.ModuleComponentArtifactIdentifier;
import org.gradle.internal.resource.local.GroupedAndNamedUniqueFileStore;
import org.gradle.internal.resource.local.UniquePathKeyFileStore;

import java.io.File;

public class ArtifactIdentifierFileStore extends GroupedAndNamedUniqueFileStore<ModuleComponentArtifactIdentifier> {
    private static final Transformer<String, ModuleComponentArtifactIdentifier> GROUP = new Transformer<String, ModuleComponentArtifactIdentifier>() {
        @Override
        public String transform(ModuleComponentArtifactIdentifier artifactId) {
            return artifactId.getComponentIdentifier().getGroup() + '/' + artifactId.getComponentIdentifier().getModule() + '/' + artifactId.getComponentIdentifier().getVersion();
        }
    };
    private static final Transformer<String, ModuleComponentArtifactIdentifier> NAME = new Transformer<String, ModuleComponentArtifactIdentifier>() {
        @Override
        public String transform(ModuleComponentArtifactIdentifier artifactId) {
            return artifactId.getFileName();
        }
    };

    public ArtifactIdentifierFileStore(File fileStoreDir, TemporaryFileProvider temporaryFileProvider) {
        super(new UniquePathKeyFileStore(fileStoreDir), temporaryFileProvider, GROUP, NAME);
    }
}
