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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package shaded.shaded.org.eclipse.aether.internal.impl;
import shaded.shaded.org.eclipse.aether.spi.connector.checksum.ChecksumPolicy;
import org.eclipse.aether.transfer.ChecksumFailureException;
import org.eclipse.aether.transfer.TransferResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static java.util.Objects.requireNonNull;
abstract class AbstractChecksumPolicy implements ChecksumPolicy {
protected final Logger logger = LoggerFactory.getLogger(getClass());
protected final TransferResource resource;
protected AbstractChecksumPolicy(TransferResource resource) {
this.resource = resource;
}
@Override
public boolean onChecksumMatch(String algorithm, ChecksumKind kind) {
requireNonNull(algorithm, "algorithm cannot be null");
return true;
}
@Override
public void onChecksumMismatch(String algorithm, ChecksumKind kind, ChecksumFailureException exception)
throws ChecksumFailureException {
requireNonNull(algorithm, "algorithm cannot be null");
requireNonNull(exception, "exception cannot be null");
throw exception;
}
@Override
public void onChecksumError(String algorithm, ChecksumKind kind, ChecksumFailureException exception)
throws ChecksumFailureException {
requireNonNull(algorithm, "algorithm cannot be null");
requireNonNull(exception, "exception cannot be null");
logger.debug("Could not validate {} checksum for {}", algorithm, resource.getResourceName(), exception);
}
@Override
public void onNoMoreChecksums() throws ChecksumFailureException {
throw new ChecksumFailureException("Checksum validation failed, no checksums available");
}
@Override
public void onTransferRetry() {}
}