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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.csar.storage;
import java.io.InputStream;
/**
* Manages the artifact storage and handles operations on the artifacts
*/
public interface ArtifactStorageManager {
/**
* Persists the uploaded artifact in the storage.
*
* @param vspId the VSP id
* @param versionId the VSP version id
* @param uploadedArtifactInfo the uploaded
* @return the information about the persisted artifact
*/
ArtifactInfo persist(String vspId, String versionId, ArtifactInfo uploadedArtifactInfo);
/**
* Uploads a file to the Artifact Storage. This file will be temporary until persisted by {@link #persist(String, String, ArtifactInfo)}.
*
* @param vspId the VSP id
* @param versionId the VSP version id
* @param fileToUpload the file input stream
* @return the information about the uploaded artifact
*/
ArtifactInfo upload(String vspId, String versionId, InputStream fileToUpload);
/**
* Checks if the Artifact Storage is enabled.
*
* @return {@code true} if enable, {@code false} otherwise
*/
default boolean isEnabled() {
return false;
}
/**
* @return Storage Configuration
*/
ArtifactStorageConfig getStorageConfiguration();
InputStream get(final ArtifactInfo artifactInfo);
void delete(ArtifactInfo artifactInfo);
}
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