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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* 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.
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
* ============LICENSE_END=========================================================
*/
package org.openecomp.appc.sdc.artifacts.helper;
import org.openecomp.appc.exceptions.APPCException;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import org.openecomp.sdnc.sli.resource.dblib.DbLibService;
import org.openecomp.appc.sdc.artifacts.object.SDCArtifact;
import org.osgi.framework.BundleContext;
import org.osgi.framework.FrameworkUtil;
import org.osgi.framework.ServiceReference;
import javax.sql.rowset.CachedRowSet;
import java.sql.SQLException;
import java.util.ArrayList;
import static org.openecomp.appc.licmgr.Constants.ASDC_ARTIFACTS;
import static org.openecomp.appc.licmgr.Constants.ASDC_ARTIFACTS_FIELDS.*;
/**
* Provides methods for storing sdc artifacts into app-c database
*/
public class ArtifactStorageService {
private DbLibService dbLibService;
private static final String COMMA = " , ";
private static final String QUERY_PLACEHOLDER = " = ? ";
private static final String SCHEMA = "sdnctl";
private static final String SELECT_QUERY = "SELECT * FROM " + ASDC_ARTIFACTS +
" WHERE " + RESOURCE_NAME + QUERY_PLACEHOLDER +
" AND " + RESOURCE_VERSION + QUERY_PLACEHOLDER +
" AND " + ARTIFACT_TYPE + QUERY_PLACEHOLDER;
private static final String INSERT_QUERY = "INSERT INTO " + ASDC_ARTIFACTS +
" ( " + SERVICE_UUID + COMMA +
DISTRIBUTION_ID + COMMA +
SERVICE_NAME + COMMA +
SERVICE_DESCRIPTION + COMMA +
RESOURCE_UUID + COMMA +
RESOURCE_INSTANCE_NAME + COMMA +
RESOURCE_NAME + COMMA +
RESOURCE_VERSION + COMMA +
RESOURCE_TYPE + COMMA +
ARTIFACT_UUID + COMMA +
ARTIFACT_TYPE + COMMA +
ARTIFACT_VERSION + COMMA +
ARTIFACT_DESCRIPTION + COMMA +
CREATION_DATE + COMMA +
ARTIFACT_NAME +COMMA +
ARTIFACT_CONTENT + " ) values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
private final EELFLogger logger = EELFManager.getInstance().getLogger(ArtifactStorageService.class);
/**
* Stores Artifact received from SDC into APP-C database
* @param artifact
* @throws APPCException
*/
public void storeASDCArtifact(SDCArtifact artifact) throws APPCException {
if(logger.isDebugEnabled()){
logger.debug("Entering storeASDCArtifact with : " + artifact.toString());
}
try {
initializeDBLibService();
ArrayList<String> arguments = prepareArguments(artifact);
dbLibService.writeData(INSERT_QUERY,arguments,SCHEMA);
} catch (SQLException e) {
logger.error("Error storing artifact in database : " +artifact.toString(),e);
throw new APPCException(e.getMessage(),e);
}
if(logger.isDebugEnabled()){
logger.debug("Exiting storeASDCArtifact");
}
}
private void initializeDBLibService() {
if(dbLibService == null){
BundleContext context = FrameworkUtil.getBundle(DbLibService.class).getBundleContext();
ServiceReference serviceReference = context.getServiceReference(DbLibService.class.getName());
dbLibService = (DbLibService)context.getService(serviceReference);
}
}
private ArrayList<String> prepareArguments(SDCArtifact artifact) {
ArrayList<String> arguments = new ArrayList<>();
arguments.add(artifact.getServiceUUID());
arguments.add(artifact.getDistributionId());
arguments.add(artifact.getServiceName());
arguments.add(artifact.getServiceDescription());
arguments.add(artifact.getResourceUUID());
arguments.add(artifact.getResourceInstanceName());
arguments.add(artifact.getResourceName());
arguments.add(artifact.getResourceVersion());
arguments.add(artifact.getResourceType());
arguments.add(artifact.getArtifactUUID());
arguments.add(artifact.getArtifactType());
arguments.add(artifact.getArtifactVersion());
arguments.add(artifact.getArtifactDescription());
arguments.add(artifact.getCreationDate());
arguments.add(artifact.getArtifactName());
arguments.add(artifact.getArtifactContent());
return arguments;
}
/**
* reads the SDC artifact from APP-C database
* @param resourceName
* @param resourceVersion
* @param artifactType
* @return
* @throws APPCException
*/
public SDCArtifact retrieveSDCArtifact(String resourceName, String resourceVersion, String artifactType) throws APPCException {
SDCArtifact artifact = null;
try {
initializeDBLibService();
ArrayList<String> arguments = new ArrayList<>();
arguments.add(resourceName);
arguments.add(resourceVersion);
arguments.add(artifactType);
CachedRowSet rowSet = dbLibService.getData(SELECT_QUERY, arguments, SCHEMA);
if (rowSet.first()) {
artifact = new SDCArtifact();
artifact.setArtifactUUID(rowSet.getString(ARTIFACT_UUID.toString()));
artifact.setArtifactName(rowSet.getString(ARTIFACT_NAME.toString()));
artifact.setArtifactType(rowSet.getString(ARTIFACT_TYPE.toString()));
artifact.setArtifactVersion(rowSet.getString(ARTIFACT_VERSION.toString()));
artifact.setArtifactDescription(rowSet.getString(ARTIFACT_DESCRIPTION.toString()));
artifact.setArtifactContent(rowSet.getString(ARTIFACT_CONTENT.toString()));
artifact.setResourceUUID(rowSet.getString(RESOURCE_UUID.toString()));
artifact.setResourceName(rowSet.getString(RESOURCE_NAME.toString()));
artifact.setResourceType(rowSet.getString(RESOURCE_TYPE.toString()));
artifact.setResourceVersion(rowSet.getString(RESOURCE_VERSION.toString()));
artifact.setResourceInstanceName(rowSet.getString(RESOURCE_INSTANCE_NAME.toString()));
artifact.setServiceUUID(rowSet.getString(SERVICE_UUID.toString()));
artifact.setServiceName(rowSet.getString(SERVICE_NAME.toString()));
artifact.setServiceDescription(rowSet.getString(SERVICE_DESCRIPTION.toString()));
artifact.setCreationDate(rowSet.getString(CREATION_DATE.toString()));
artifact.setDistributionId(rowSet.getString(DISTRIBUTION_ID.toString()));
}
} catch (SQLException e) {
logger.error("Error query artifact for " + RESOURCE_NAME + " = " + resourceName +
RESOURCE_VERSION + " = " + resourceVersion +
ARTIFACT_TYPE + " = " + artifactType, e);
throw new APPCException(e);
}
return artifact;
}
}
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