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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.simple.concepts;
import java.util.List;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NonNull;
import org.apache.commons.lang3.ObjectUtils;
import org.onap.policy.common.utils.validation.Assertions;
import org.onap.policy.models.base.PfAuthorative;
import org.onap.policy.models.base.PfConcept;
import org.onap.policy.models.base.PfKey;
import org.onap.policy.models.base.PfReferenceKey;
import org.onap.policy.models.base.PfValidationMessage;
import org.onap.policy.models.base.PfValidationResult;
import org.onap.policy.models.base.PfValidationResult.ValidationResult;
import org.onap.policy.models.tosca.authorative.concepts.ToscaTopologyTemplate;
/**
* This class holds a TOSCA topology template. Note: Only the policy specific parts of the TOSCA topology template are
* implemented.
*
* @author Liam Fallon (liam.fallon@est.tech)
*/
@Entity
@Table(name = "ToscaTopologyTemplate")
@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
@Data
@EqualsAndHashCode(callSuper = false)
public class JpaToscaTopologyTemplate extends PfConcept implements PfAuthorative<ToscaTopologyTemplate> {
private static final long serialVersionUID = 8969698734673232603L;
public static final String DEFAULT_LOCAL_NAME = "ToscaTopologyTemplateSimple";
@EmbeddedId
private PfReferenceKey key;
@Column(name = "description")
private String description;
@OneToOne(fetch = FetchType.EAGER, cascade = CascadeType.ALL, orphanRemoval = true)
private JpaToscaPolicies policies;
/**
* The Default Constructor creates a {@link JpaToscaTopologyTemplate} object with a null key.
*/
public JpaToscaTopologyTemplate() {
this(new PfReferenceKey(JpaToscaServiceTemplate.DEFAULT_NAME, JpaToscaServiceTemplate.DEFAULT_VERSION,
DEFAULT_LOCAL_NAME));
}
/**
* The Key Constructor creates a {@link JpaToscaTopologyTemplate} object with the given concept
* key.
*
* @param key the key
*/
public JpaToscaTopologyTemplate(@NonNull final PfReferenceKey key) {
this.key = key;
}
/**
* Copy constructor.
*
* @param copyConcept the concept to copy from
*/
public JpaToscaTopologyTemplate(final JpaToscaTopologyTemplate copyConcept) {
super(copyConcept);
}
/**
* Authorative constructor.
*
* @param authorativeConcept the authorative concept to copy from
*/
public JpaToscaTopologyTemplate(final ToscaTopologyTemplate authorativeConcept) {
this.fromAuthorative(authorativeConcept);
}
@Override
public ToscaTopologyTemplate toAuthorative() {
final ToscaTopologyTemplate toscaTopologyTemplate = new ToscaTopologyTemplate();
toscaTopologyTemplate.setDescription(description);
if (policies != null) {
toscaTopologyTemplate.setPolicies(policies.toAuthorative());
}
return toscaTopologyTemplate;
}
@Override
public void fromAuthorative(ToscaTopologyTemplate toscaTopologyTemplate) {
description = toscaTopologyTemplate.getDescription();
if (toscaTopologyTemplate.getPolicies() != null) {
policies = new JpaToscaPolicies();
policies.fromAuthorative(toscaTopologyTemplate.getPolicies());
}
}
@Override
public List<PfKey> getKeys() {
final List<PfKey> keyList = getKey().getKeys();
if (policies != null) {
keyList.addAll(policies.getKeys());
}
return keyList;
}
@Override
public void clean() {
key.clean();
description = (description != null ? description.trim() : null);
if (policies != null) {
policies.clean();
}
}
@Override
public PfValidationResult validate(PfValidationResult resultIn) {
PfValidationResult result = resultIn;
if (key.isNullKey()) {
result.addValidationMessage(
new PfValidationMessage(key, this.getClass(), ValidationResult.INVALID, "key is a null key"));
}
result = key.validate(result);
if (description != null && description.trim().length() == 0) {
result.addValidationMessage(new PfValidationMessage(key, this.getClass(), ValidationResult.INVALID,
"property description may not be blank"));
}
if (policies != null) {
result = policies.validate(result);
}
return result;
}
@Override
public int compareTo(final PfConcept otherConcept) {
if (otherConcept == null) {
return -1;
}
if (this == otherConcept) {
return 0;
}
if (getClass() != otherConcept.getClass()) {
return this.hashCode() - otherConcept.hashCode();
}
final JpaToscaTopologyTemplate other = (JpaToscaTopologyTemplate) otherConcept;
if (!key.equals(other.key)) {
return key.compareTo(other.key);
}
int result = ObjectUtils.compare(description, other.description);
if (result != 0) {
return result;
}
return ObjectUtils.compare(policies, other.policies);
}
@Override
public PfConcept copyTo(@NonNull PfConcept target) {
final Object copyObject = target;
Assertions.instanceOf(copyObject, PfConcept.class);
final JpaToscaTopologyTemplate copy = ((JpaToscaTopologyTemplate) copyObject);
copy.setKey(new PfReferenceKey(key));
copy.setDescription(description);
copy.setPolicies(policies != null ? new JpaToscaPolicies(policies) : null);
return copy;
}
}
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