DefaultMavenArtifactRepository.java

/*
 * 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.repositories;

import com.google.common.collect.Lists;
import org.gradle.api.InvalidUserDataException;
import org.gradle.api.artifacts.repositories.AuthenticationContainer;
import org.gradle.api.artifacts.repositories.MavenArtifactRepository;
import org.gradle.api.internal.artifacts.ImmutableModuleIdentifierFactory;
import org.gradle.api.internal.artifacts.ModuleVersionPublisher;
import org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ConfiguredModuleComponentRepository;
import org.gradle.api.internal.artifacts.ivyservice.ivyresolve.parser.MetaDataParser;
import org.gradle.api.internal.artifacts.repositories.resolver.MavenResolver;
import org.gradle.api.internal.artifacts.repositories.transport.RepositoryTransport;
import org.gradle.api.internal.artifacts.repositories.transport.RepositoryTransportFactory;
import org.gradle.api.internal.file.FileResolver;
import org.gradle.internal.component.external.model.ModuleComponentArtifactIdentifier;
import org.gradle.internal.component.external.model.ModuleComponentArtifactMetadata;
import org.gradle.internal.component.external.model.MutableMavenModuleResolveMetadata;
import org.gradle.internal.reflect.Instantiator;
import org.gradle.internal.resource.local.FileStore;
import org.gradle.internal.resource.local.LocallyAvailableResourceFinder;

import java.net.URI;
import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;

public class DefaultMavenArtifactRepository extends AbstractAuthenticationSupportedRepository implements MavenArtifactRepository, ResolutionAwareRepository, PublicationAwareRepository {
    private final FileResolver fileResolver;
    private final RepositoryTransportFactory transportFactory;
    private Object url;
    private List<Object> additionalUrls = new ArrayList<Object>();
    private final LocallyAvailableResourceFinder<ModuleComponentArtifactMetadata> locallyAvailableResourceFinder;
    private final FileStore<ModuleComponentArtifactIdentifier> artifactFileStore;
    private final MetaDataParser<MutableMavenModuleResolveMetadata> pomParser;
    private final ImmutableModuleIdentifierFactory moduleIdentifierFactory;
    private final FileStore<String> resourcesFileStore;

    public DefaultMavenArtifactRepository(FileResolver fileResolver, RepositoryTransportFactory transportFactory,
                                          LocallyAvailableResourceFinder<ModuleComponentArtifactMetadata> locallyAvailableResourceFinder,
                                          Instantiator instantiator,
                                          FileStore<ModuleComponentArtifactIdentifier> artifactFileStore,
                                          MetaDataParser<MutableMavenModuleResolveMetadata> pomParser,
                                          AuthenticationContainer authenticationContainer,
                                          ImmutableModuleIdentifierFactory moduleIdentifierFactory,
                                          FileStore<String> resourcesFileStore) {
        super(instantiator, authenticationContainer);
        this.fileResolver = fileResolver;
        this.transportFactory = transportFactory;
        this.locallyAvailableResourceFinder = locallyAvailableResourceFinder;
        this.artifactFileStore = artifactFileStore;
        this.pomParser = pomParser;
        this.moduleIdentifierFactory = moduleIdentifierFactory;
        this.resourcesFileStore = resourcesFileStore;
    }

    public URI getUrl() {
        return url == null ? null : fileResolver.resolveUri(url);
    }

    public void setUrl(URI url) {
        this.url = url;
    }

    public void setUrl(Object url) {
        this.url = url;
    }

    public Set<URI> getArtifactUrls() {
        Set<URI> result = new LinkedHashSet<URI>();
        for (Object additionalUrl : additionalUrls) {
            result.add(fileResolver.resolveUri(additionalUrl));
        }
        return result;
    }

    public void artifactUrls(Object... urls) {
        additionalUrls.addAll(Lists.newArrayList(urls));
    }

    @Override
    public void setArtifactUrls(Set<URI> urls) {
        setArtifactUrls((Iterable<?>) urls);
    }

    public void setArtifactUrls(Iterable<?> urls) {
        additionalUrls = Lists.newArrayList(urls);
    }

    public ModuleVersionPublisher createPublisher() {
        return createRealResolver();
    }

    public ConfiguredModuleComponentRepository createResolver() {
        return createRealResolver();
    }

    protected MavenResolver createRealResolver() {
        URI rootUri = getUrl();
        if (rootUri == null) {
            throw new InvalidUserDataException("You must specify a URL for a Maven repository.");
        }

        MavenResolver resolver = createResolver(rootUri);

        for (URI repoUrl : getArtifactUrls()) {
            resolver.addArtifactLocation(repoUrl);
        }
        return resolver;
    }

    private MavenResolver createResolver(URI rootUri) {
        RepositoryTransport transport = getTransport(rootUri.getScheme());
        return new MavenResolver(getName(), rootUri, transport, locallyAvailableResourceFinder, artifactFileStore, pomParser, moduleIdentifierFactory, transport.getResourceAccessor(), resourcesFileStore);
    }

    public MetaDataParser<MutableMavenModuleResolveMetadata> getPomParser() {
        return pomParser;
    }

    protected FileStore<ModuleComponentArtifactIdentifier> getArtifactFileStore() {
        return artifactFileStore;
    }

    protected RepositoryTransport getTransport(String scheme) {
        return transportFactory.createTransport(scheme, getName(), getConfiguredAuthentication());
    }

    protected LocallyAvailableResourceFinder<ModuleComponentArtifactMetadata> getLocallyAvailableResourceFinder() {
        return locallyAvailableResourceFinder;
    }
}