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path: root/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/provider/AuthorativeToscaProvider.java
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/*-
 * ============LICENSE_START=======================================================
 *  Copyright (C) 2019 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.onap.policy.models.tosca.authorative.provider;

import lombok.NonNull;

import org.onap.policy.models.base.PfConceptKey;
import org.onap.policy.models.base.PfModelException;
import org.onap.policy.models.dao.PfDao;
import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
import org.onap.policy.models.tosca.simple.provider.SimpleToscaProvider;

/**
 * This class provides the provision of information on TOSCA concepts in the database to callers.
 *
 * @author Liam Fallon (liam.fallon@est.tech)
 */
public class AuthorativeToscaProvider {
    /**
     * Get policy types.
     *
     * @param dao the DAO to use to access the database
     * @param name the name of the policy type to get.
     * @param version the version of the policy type to get.
     * @return the policy types found
     * @throws PfModelException on errors getting policy types
     */
    public ToscaServiceTemplate getPolicyTypes(@NonNull final PfDao dao, @NonNull final String name,
            @NonNull final String version) throws PfModelException {

        return new SimpleToscaProvider().getPolicyTypes(dao, new PfConceptKey(name, version)).toAuthorative();
    }

    /**
     * Create policy types.
     *
     * @param dao the DAO to use to access the database
     * @param serviceTemplate the service template containing the definition of the policy types to be created
     * @return the TOSCA service template containing the created policy types
     * @throws PfModelException on errors creating policy types
     */
    public ToscaServiceTemplate createPolicyTypes(@NonNull final PfDao dao,
            @NonNull final ToscaServiceTemplate serviceTemplate) throws PfModelException {

        return new SimpleToscaProvider().createPolicyTypes(dao, new JpaToscaServiceTemplate(serviceTemplate))
                .toAuthorative();
    }

    /**
     * Update policy types.
     *
     * @param dao the DAO to use to access the database
     * @param serviceTemplate the service template containing the definition of the policy types to be modified
     * @return the TOSCA service template containing the modified policy types
     * @throws PfModelException on errors updating policy types
     */
    public ToscaServiceTemplate updatePolicyTypes(@NonNull final PfDao dao,
            @NonNull final ToscaServiceTemplate serviceTemplate) throws PfModelException {

        return new SimpleToscaProvider().updatePolicyTypes(dao, new JpaToscaServiceTemplate(serviceTemplate))
                .toAuthorative();
    }

    /**
     * Delete policy types.
     *
     * @param dao the DAO to use to access the database
     * @param name the name of the policy type to delete.
     * @param version the version of the policy type to delete.
     * @return the TOSCA service template containing the policy types that were deleted
     * @throws PfModelException on errors deleting policy types
     */
    public ToscaServiceTemplate deletePolicyTypes(@NonNull final PfDao dao, @NonNull final String name,
            @NonNull final String version) throws PfModelException {

        return new SimpleToscaProvider().deletePolicyTypes(dao, new PfConceptKey(name, version)).toAuthorative();
    }

    /**
     * Get policies.
     *
     * @param dao the DAO to use to access the database
     * @param name the name of the policy to get.
     * @param version the version of the policy to get.
     * @return the policies found
     * @throws PfModelException on errors getting policies
     */
    public ToscaServiceTemplate getPolicies(@NonNull final PfDao dao, @NonNull final String name,
            @NonNull final String version) throws PfModelException {

        return new SimpleToscaProvider().getPolicies(dao, new PfConceptKey(name, version)).toAuthorative();
    }

    /**
     * Create policies.
     *
     * @param dao the DAO to use to access the database
     * @param serviceTemplate the service template containing the definitions of the new policies to be created.
     * @return the TOSCA service template containing the policy types that were created
     * @throws PfModelException on errors creating policies
     */
    public ToscaServiceTemplate createPolicies(@NonNull final PfDao dao,
            @NonNull final ToscaServiceTemplate serviceTemplate) throws PfModelException {

        return new SimpleToscaProvider().createPolicies(dao, new JpaToscaServiceTemplate(serviceTemplate))
                .toAuthorative();
    }

    /**
     * Update policies.
     *
     * @param dao the DAO to use to access the database
     * @param serviceTemplate the service template containing the definitions of the policies to be updated.
     * @return the TOSCA service template containing the policies that were updated
     * @throws PfModelException on errors updating policies
     */
    public ToscaServiceTemplate updatePolicies(@NonNull final PfDao dao,
            @NonNull final ToscaServiceTemplate serviceTemplate) throws PfModelException {

        return new SimpleToscaProvider().updatePolicies(dao, new JpaToscaServiceTemplate(serviceTemplate))
                .toAuthorative();
    }

    /**
     * Delete policies.
     *
     * @param dao the DAO to use to access the database
     * @param name the name of the policy to delete.
     * @param version the version of the policy to delete.
     * @return the TOSCA service template containing the policies that were deleted
     * @throws PfModelException on errors deleting policies
     */
    public ToscaServiceTemplate deletePolicies(@NonNull final PfDao dao, @NonNull final String name,
            @NonNull final String version) throws PfModelException {

        return new SimpleToscaProvider().deletePolicies(dao, new PfConceptKey(name, version)).toAuthorative();
    }
}