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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2020-2021,2023 Nordix Foundation.
* Modifications Copyright (C) 2020-2021 AT&T Intellectual Property. 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.
* 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.simple.concepts;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.JoinColumn;
import javax.persistence.JoinColumns;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import javax.ws.rs.core.Response;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NonNull;
import org.apache.commons.lang3.ObjectUtils;
import org.onap.policy.common.parameters.annotations.Valid;
import org.onap.policy.common.utils.coder.CoderException;
import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.models.base.PfConcept;
import org.onap.policy.models.base.PfConceptKey;
import org.onap.policy.models.base.PfKey;
import org.onap.policy.models.base.PfModelRuntimeException;
import org.onap.policy.models.tosca.authorative.concepts.ToscaCapabilityAssignment;
import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
/**
* Class to represent the node template in TOSCA definition.
*/
@Entity
@Table(name = "ToscaNodeTemplate")
@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
@Data
@EqualsAndHashCode(callSuper = false)
public class JpaToscaNodeTemplate extends JpaToscaWithTypeAndStringProperties<ToscaNodeTemplate> {
private static final long serialVersionUID = 1675770231921107988L;
private static final StandardCoder STANDARD_CODER = new StandardCoder();
// formatter:off
@OneToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL, orphanRemoval = true)
@JoinColumns({
@JoinColumn(name = "requirementsName", referencedColumnName = "name"),
@JoinColumn(name = "requirementsVersion", referencedColumnName = "version")
})
@Valid
private JpaToscaRequirements requirements;
@OneToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL, orphanRemoval = true)
@JoinColumns({
@JoinColumn(name = "capabilitiesName", referencedColumnName = "name"),
@JoinColumn(name = "capabilitiesVersion", referencedColumnName = "version")
})
@Valid
private JpaToscaCapabilityAssignments capabilities;
// @formatter:on
/**
* The Default Constructor creates a {@link JpaToscaNodeTemplate} object with a null key.
*/
public JpaToscaNodeTemplate() {
this(new PfConceptKey());
}
/**
* The Key Constructor creates a {@link JpaToscaNodeTemplate} object with the given concept key.
*
* @param key the key
*/
public JpaToscaNodeTemplate(@NonNull final PfConceptKey key) {
this(key, null);
}
/**
* Copy constructor.
*
* @param copyConcept the concept to copy from
*/
public JpaToscaNodeTemplate(final JpaToscaNodeTemplate copyConcept) {
super(copyConcept);
this.requirements =
(copyConcept.requirements != null ? new JpaToscaRequirements(copyConcept.requirements) : null);
this.capabilities =
(copyConcept.capabilities != null ? new JpaToscaCapabilityAssignments(copyConcept.capabilities) : null);
}
/**
* The Key Constructor creates a {@link JpaToscaParameter} object with the given concept key.
*
* @param key the key
* @param type the node template type
*/
public JpaToscaNodeTemplate(@NonNull final PfConceptKey key, final String type) {
super(key);
}
/**
* Authorative constructor.
*
* @param authorativeConcept the authorative concept to copy from
*/
public JpaToscaNodeTemplate(final ToscaNodeTemplate authorativeConcept) {
this.fromAuthorative(authorativeConcept);
}
@Override
public ToscaNodeTemplate toAuthorative() {
var toscaNodeTemplate = new ToscaNodeTemplate();
super.setToscaEntity(toscaNodeTemplate);
super.toAuthorative();
if (requirements != null) {
toscaNodeTemplate.setRequirements(requirements.toAuthorative());
}
if (capabilities != null) {
toscaNodeTemplate.setCapabilities(new LinkedHashMap<>());
List<Map<String, ToscaCapabilityAssignment>> capabilityAssignmentMapList = capabilities.toAuthorative();
for (Map<String, ToscaCapabilityAssignment> capabilityAssignmentMap : capabilityAssignmentMapList) {
toscaNodeTemplate.getCapabilities().putAll(capabilityAssignmentMap);
}
}
return toscaNodeTemplate;
}
@Override
public void fromAuthorative(ToscaNodeTemplate toscaNodeTemplate) {
super.fromAuthorative(toscaNodeTemplate);
if (toscaNodeTemplate.getRequirements() != null) {
requirements = new JpaToscaRequirements();
requirements.fromAuthorative(toscaNodeTemplate.getRequirements());
}
if (toscaNodeTemplate.getCapabilities() != null) {
capabilities = new JpaToscaCapabilityAssignments();
capabilities.fromAuthorative(Collections.singletonList(toscaNodeTemplate.getCapabilities()));
}
}
@Override
protected Object deserializePropertyValue(String propValue) {
try {
return STANDARD_CODER.decode(propValue, Object.class);
} catch (CoderException ce) {
String errorMessage = "error decoding property JSON value read from database: " + propValue;
throw new PfModelRuntimeException(Response.Status.INTERNAL_SERVER_ERROR, errorMessage, ce);
}
}
@Override
protected String serializePropertyValue(Object propValue) {
try {
return STANDARD_CODER.encode(propValue);
} catch (CoderException ce) {
String errorMessage = "error encoding property JSON value for database: " + propValue;
throw new PfModelRuntimeException(Response.Status.INTERNAL_SERVER_ERROR, errorMessage, ce);
}
}
@Override
public List<PfKey> getKeys() {
final List<PfKey> keyList = super.getKeys();
if (requirements != null) {
keyList.addAll(requirements.getKeys());
}
if (capabilities != null) {
keyList.addAll(capabilities.getKeys());
}
return keyList;
}
@Override
public void clean() {
super.clean();
if (requirements != null) {
requirements.clean();
}
if (capabilities != null) {
capabilities.clean();
}
}
@Override
public int compareTo(final PfConcept otherConcept) {
if (this == otherConcept) {
return 0;
}
int result = super.compareTo(otherConcept);
if (result != 0) {
return result;
}
final JpaToscaNodeTemplate other = (JpaToscaNodeTemplate) otherConcept;
result = ObjectUtils.compare(requirements, other.requirements);
if (result != 0) {
return result;
}
return ObjectUtils.compare(capabilities, other.capabilities);
}
}
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