2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.be.dao.api;
23 import fj.data.Either;
24 import org.openecomp.sdc.be.resources.data.ESArtifactData;
25 import org.openecomp.sdc.be.resources.exception.ResourceDAOException;
27 import java.util.List;
29 public interface ICatalogDAO {
31 public static final String TOSCA_ELEMENT_INDEX = "toscaelement";
32 public static final String RESOURCES_INDEX = "resources";
33 public final static String REF_NAME_FIELD = "refName";
34 public final static String REF_VERSION_FIELD = "refVersion";
35 public final static String ARTIFACT_NAME_FIELD = "artifactName";
37 void addToIndicesMap(String typeName, String indexName);
40 * Save an artifact in the DAO layer.
44 void writeArtifact(ESArtifactData artifactData) throws ResourceDAOException;
47 * Get an artifact as a byte array based on the artifact id.
50 * The id of the artifact to read.
52 * @return The artifact as a byte array.
54 Either<ESArtifactData, ResourceUploadStatus> getArtifact(String id);
56 Either<List<ESArtifactData>, ResourceUploadStatus> getArtifacts(String[] ids);
59 * Delete the given image.
62 * Id of the image to delete.
64 void deleteArtifact(String id);
67 * delete all artifacts
69 void deleteAllArtifacts();