/*
* 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.internal.resource.transport;
import org.gradle.internal.operations.BuildOperationExecutor;
import org.gradle.internal.resource.DownloadBuildOperationFiringExternalResourceDecorator;
import org.gradle.internal.resource.ExternalResource;
import org.gradle.internal.resource.local.LocalResource;
import org.gradle.internal.resource.metadata.ExternalResourceMetaData;
import org.gradle.internal.resource.transfer.DefaultExternalResource;
import org.gradle.internal.resource.transfer.ExternalResourceAccessor;
import org.gradle.internal.resource.transfer.ExternalResourceLister;
import org.gradle.internal.resource.transfer.ExternalResourceReadResponse;
import org.gradle.internal.resource.transfer.ExternalResourceUploader;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
import java.net.URI;
import java.util.List;
public class DefaultExternalResourceRepository implements ExternalResourceRepository {
private static final Logger LOGGER = LoggerFactory.getLogger(DefaultExternalResourceRepository.class);
private final String name;
private final ExternalResourceAccessor accessor;
private final ExternalResourceUploader uploader;
private final ExternalResourceLister lister;
private final ExternalResourceAccessor loggingAccessor;
private final ExternalResourceUploader loggingUploader;
private final BuildOperationExecutor buildOperationExecutor;
public DefaultExternalResourceRepository(String name,
ExternalResourceAccessor accessor,
ExternalResourceUploader uploader,
ExternalResourceLister lister,
ExternalResourceAccessor loggingAccessor,
ExternalResourceUploader loggingUploader,
BuildOperationExecutor buildOperationExecutor) {
this.name = name;
this.accessor = accessor;
this.uploader = uploader;
this.lister = lister;
this.loggingAccessor = loggingAccessor;
this.loggingUploader = loggingUploader;
this.buildOperationExecutor = buildOperationExecutor;
}
@Override
public ExternalResourceRepository withProgressLogging() {
if (loggingAccessor == accessor && loggingUploader == uploader) {
return this;
}
return new DefaultExternalResourceRepository(name, loggingAccessor, loggingUploader, lister, loggingAccessor, loggingUploader, buildOperationExecutor);
}
public ExternalResource getResource(URI source, boolean revalidate) {
ExternalResourceReadResponse response = accessor.openResource(source, revalidate);
return response == null ? null : new DownloadBuildOperationFiringExternalResourceDecorator(buildOperationExecutor, new DefaultExternalResource(source, response));
}
public ExternalResourceMetaData getResourceMetaData(URI source, boolean revalidate) {
return accessor.getMetaData(source, revalidate);
}
public void put(LocalResource source, URI destination) throws IOException {
LOGGER.debug("Attempting to put resource {}.", destination);
uploader.upload(source, destination);
}
public List<String> list(URI parent) {
return lister.list(parent);
}
public String toString() {
return name;
}
}