/*-
* ============LICENSE_START=======================================================
- * Copyright (C) 2019 Nordix Foundation.
+ * Copyright (C) 2019-2021, 2023 Nordix Foundation.
+ * Modifications Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2020, 2022 Bell Canada. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package org.onap.policy.models.provider.impl;
-import java.util.Base64;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-
-import javax.ws.rs.core.Response;
-
+import jakarta.ws.rs.core.Response;
+import lombok.Getter;
import lombok.NonNull;
-
-import org.eclipse.persistence.config.PersistenceUnitProperties;
import org.onap.policy.models.base.PfModelException;
-import org.onap.policy.models.base.PfModelRuntimeException;
-import org.onap.policy.models.dao.DaoParameters;
import org.onap.policy.models.dao.PfDao;
-import org.onap.policy.models.dao.PfDaoFactory;
-import org.onap.policy.models.dao.impl.DefaultPfDao;
-import org.onap.policy.models.pdp.concepts.Pdp;
-import org.onap.policy.models.pdp.concepts.PdpGroup;
-import org.onap.policy.models.pdp.concepts.PdpGroupFilter;
-import org.onap.policy.models.pdp.concepts.PdpStatistics;
-import org.onap.policy.models.pdp.concepts.PdpSubGroup;
-import org.onap.policy.models.pdp.persistence.provider.PdpProvider;
-import org.onap.policy.models.provider.PolicyModelsProvider;
import org.onap.policy.models.provider.PolicyModelsProviderParameters;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyFilter;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyType;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeFilter;
-import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
-import org.onap.policy.models.tosca.authorative.provider.AuthorativeToscaProvider;
-import org.onap.policy.models.tosca.legacy.concepts.LegacyGuardPolicyInput;
-import org.onap.policy.models.tosca.legacy.concepts.LegacyGuardPolicyOutput;
-import org.onap.policy.models.tosca.legacy.concepts.LegacyOperationalPolicy;
-import org.onap.policy.models.tosca.legacy.provider.LegacyProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
*
* @author Liam Fallon (liam.fallon@est.tech)
*/
-public class DatabasePolicyModelsProviderImpl implements PolicyModelsProvider {
+public class DatabasePolicyModelsProviderImpl extends AbstractPolicyModelsProvider {
- private static final Logger LOGGER = LoggerFactory.getLogger(DefaultPfDao.class);
+ private static final Logger LOGGER = LoggerFactory.getLogger(DatabasePolicyModelsProviderImpl.class);
private final PolicyModelsProviderParameters parameters;
// Database connection and the DAO for reading and writing Policy Framework concepts
+ @Getter
private PfDao pfDao;
/**
}
@Override
- public void init() throws PfModelException {
+ public synchronized void init() throws PfModelException {
LOGGER.debug("opening the database connection to {} using persistence unit {}", parameters.getDatabaseUrl(),
parameters.getPersistenceUnit());
if (pfDao != null) {
- String errorMessage = "provider is already initialized";
- LOGGER.warn(errorMessage);
+ var errorMessage = "provider is already initialized";
throw new PfModelException(Response.Status.NOT_ACCEPTABLE, errorMessage);
}
- // Parameters for the DAO
- final DaoParameters daoParameters = new DaoParameters();
- daoParameters.setPluginClass(DefaultPfDao.class.getCanonicalName());
- daoParameters.setPersistenceUnit(parameters.getPersistenceUnit());
-
- // Decode the password using Base64
- String decodedPassword = new String(Base64.getDecoder().decode(parameters.getDatabasePassword()));
-
- // @formatter:off
- Properties jdbcProperties = new Properties();
- jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_DRIVER, parameters.getDatabaseDriver());
- jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_URL, parameters.getDatabaseUrl());
- jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_USER, parameters.getDatabaseUser());
- jdbcProperties.setProperty(PersistenceUnitProperties.JDBC_PASSWORD, decodedPassword);
- // @formatter:on
-
- daoParameters.setJdbcProperties(jdbcProperties);
-
- pfDao = new PfDaoFactory().createPfDao(daoParameters);
- try {
- pfDao = new PfDaoFactory().createPfDao(daoParameters);
- pfDao.init(daoParameters);
- } catch (Exception exc) {
- String errorMessage = "could not create Data Access Object (DAO) using url \"" + parameters.getDatabaseUrl()
- + "\" and persistence unit \"" + parameters.getPersistenceUnit() + "\"";
- LOGGER.warn(errorMessage, exc);
-
- this.close();
- throw new PfModelException(Response.Status.NOT_ACCEPTABLE, errorMessage, exc);
- }
+ pfDao = ModelsProvider.init(parameters);
}
@Override
- public void close() throws PfModelException {
+ public synchronized void close() throws PfModelException {
LOGGER.debug("closing the database connection to {} using persistence unit {}", parameters.getDatabaseUrl(),
parameters.getPersistenceUnit());
parameters.getPersistenceUnit());
}
- @Override
- public ToscaServiceTemplate getPolicyTypes(final String name, final String version) throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().getPolicyTypes(pfDao, name, version);
- }
-
- @Override
- public List<ToscaPolicyType> getPolicyTypeList(final String name, final String version) throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().getPolicyTypeList(pfDao, name, version);
- }
-
- @Override
- public ToscaServiceTemplate getFilteredPolicyTypes(@NonNull ToscaPolicyTypeFilter filter) throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().getFilteredPolicyTypes(pfDao, filter);
- }
-
- @Override
- public List<ToscaPolicyType> getFilteredPolicyTypeList(@NonNull ToscaPolicyTypeFilter filter)
- throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().getFilteredPolicyTypeList(pfDao, filter);
- }
-
- @Override
- public ToscaServiceTemplate createPolicyTypes(@NonNull final ToscaServiceTemplate serviceTemplate)
- throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().createPolicyTypes(pfDao, serviceTemplate);
- }
-
- @Override
- public ToscaServiceTemplate updatePolicyTypes(@NonNull final ToscaServiceTemplate serviceTemplate)
- throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().updatePolicyTypes(pfDao, serviceTemplate);
- }
-
- @Override
- public ToscaServiceTemplate deletePolicyType(@NonNull final String name, @NonNull final String version)
- throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().deletePolicyType(pfDao, name, version);
- }
-
- @Override
- public ToscaServiceTemplate getPolicies(final String name, final String version) throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().getPolicies(pfDao, name, version);
- }
-
- @Override
- public List<ToscaPolicy> getPolicyList(final String name, final String version) throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().getPolicyList(pfDao, name, version);
- }
-
- @Override
- public ToscaServiceTemplate getFilteredPolicies(@NonNull ToscaPolicyFilter filter) throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().getFilteredPolicies(pfDao, filter);
- }
-
- @Override
- public List<ToscaPolicy> getFilteredPolicyList(@NonNull ToscaPolicyFilter filter) throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().getFilteredPolicyList(pfDao, filter);
- }
-
-
- @Override
- public ToscaServiceTemplate createPolicies(@NonNull final ToscaServiceTemplate serviceTemplate)
- throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().createPolicies(pfDao, serviceTemplate);
- }
-
- @Override
- public ToscaServiceTemplate updatePolicies(@NonNull final ToscaServiceTemplate serviceTemplate)
- throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().updatePolicies(pfDao, serviceTemplate);
- }
-
- @Override
- public ToscaServiceTemplate deletePolicy(@NonNull final String name, @NonNull final String version)
- throws PfModelException {
- assertInitilized();
- return new AuthorativeToscaProvider().deletePolicy(pfDao, name, version);
- }
-
- @Override
- public LegacyOperationalPolicy getOperationalPolicy(@NonNull final String policyId) throws PfModelException {
- assertInitilized();
- return new LegacyProvider().getOperationalPolicy(pfDao, policyId);
- }
-
- @Override
- public LegacyOperationalPolicy createOperationalPolicy(
- @NonNull final LegacyOperationalPolicy legacyOperationalPolicy) throws PfModelException {
- assertInitilized();
- return new LegacyProvider().createOperationalPolicy(pfDao, legacyOperationalPolicy);
- }
-
- @Override
- public LegacyOperationalPolicy updateOperationalPolicy(
- @NonNull final LegacyOperationalPolicy legacyOperationalPolicy) throws PfModelException {
- assertInitilized();
- return new LegacyProvider().updateOperationalPolicy(pfDao, legacyOperationalPolicy);
- }
-
- @Override
- public LegacyOperationalPolicy deleteOperationalPolicy(@NonNull final String policyId) throws PfModelException {
- assertInitilized();
- return new LegacyProvider().deleteOperationalPolicy(pfDao, policyId);
- }
-
- @Override
- public Map<String, LegacyGuardPolicyOutput> getGuardPolicy(@NonNull final String policyId) throws PfModelException {
- assertInitilized();
- return new LegacyProvider().getGuardPolicy(pfDao, policyId);
- }
-
- @Override
- public Map<String, LegacyGuardPolicyOutput> createGuardPolicy(
- @NonNull final LegacyGuardPolicyInput legacyGuardPolicy) throws PfModelException {
- assertInitilized();
- return new LegacyProvider().createGuardPolicy(pfDao, legacyGuardPolicy);
- }
-
- @Override
- public Map<String, LegacyGuardPolicyOutput> updateGuardPolicy(
- @NonNull final LegacyGuardPolicyInput legacyGuardPolicy) throws PfModelException {
- assertInitilized();
- return new LegacyProvider().updateGuardPolicy(pfDao, legacyGuardPolicy);
- }
-
- @Override
- public Map<String, LegacyGuardPolicyOutput> deleteGuardPolicy(@NonNull final String policyId)
- throws PfModelException {
- assertInitilized();
- return new LegacyProvider().deleteGuardPolicy(pfDao, policyId);
- }
-
- @Override
- public List<PdpGroup> getPdpGroups(final String name, final String version) throws PfModelException {
- assertInitilized();
- return new PdpProvider().getPdpGroups(pfDao, name, version);
- }
-
- @Override
- public List<PdpGroup> getFilteredPdpGroups(@NonNull PdpGroupFilter filter) throws PfModelException {
- assertInitilized();
- return new PdpProvider().getFilteredPdpGroups(pfDao, filter);
- }
-
- @Override
- public List<PdpGroup> createPdpGroups(@NonNull final List<PdpGroup> pdpGroups) throws PfModelException {
- assertInitilized();
- return new PdpProvider().createPdpGroups(pfDao, pdpGroups);
- }
-
- @Override
- public List<PdpGroup> updatePdpGroups(@NonNull final List<PdpGroup> pdpGroups) throws PfModelException {
- assertInitilized();
- return new PdpProvider().updatePdpGroups(pfDao, pdpGroups);
- }
-
- @Override
- public void updatePdpSubGroup(@NonNull final String pdpGroupName, @NonNull final String pdpGroupVersion,
- @NonNull final PdpSubGroup pdpSubGroup) throws PfModelException {
- assertInitilized();
- new PdpProvider().updatePdpSubGroup(pfDao, pdpGroupName, pdpGroupVersion, pdpSubGroup);
- }
-
- @Override
- public void updatePdp(@NonNull String pdpGroupName, @NonNull String pdpGroupVersion, @NonNull String pdpSubGroup,
- @NonNull Pdp pdp) throws PfModelException {
- new PdpProvider().updatePdp(pfDao, pdpGroupName, pdpGroupVersion, pdpSubGroup, pdp);
- }
-
- @Override
- public PdpGroup deletePdpGroup(@NonNull final String name, @NonNull final String version) throws PfModelException {
- assertInitilized();
- return new PdpProvider().deletePdpGroup(pfDao, name, version);
- }
-
- @Override
- public List<PdpStatistics> getPdpStatistics(final String name, final String version) throws PfModelException {
- assertInitilized();
- return new PdpProvider().getPdpStatistics(pfDao, name, version);
- }
-
- @Override
- public void updatePdpStatistics(@NonNull final String pdpGroupName, @NonNull final String pdpGroupVersion,
- @NonNull final String pdpType, @NonNull final String pdpInstanceId,
- @NonNull final PdpStatistics pdpStatistics) throws PfModelException {
- assertInitilized();
- new PdpProvider().updatePdpStatistics(pfDao, pdpGroupName, pdpGroupVersion, pdpType, pdpInstanceId,
- pdpStatistics);
- }
-
- /**
- * Check if the model provider is initialized.
- */
- private void assertInitilized() {
- if (pfDao == null) {
- String errorMessage = "policy models provider is not initilaized";
- LOGGER.warn(errorMessage);
- throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
- }
- }
}
Code Review / policy / models.git / blobdiff