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/*-
* ============LICENSE_START=======================================================
* ONAP CLAMP
* ================================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights
* reserved.
* Modifications Copyright (C) 2020 Huawei Technologies Co., Ltd.
* ================================================================================
* 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.
* ============LICENSE_END============================================
* ===================================================================
*
*/
package org.onap.clamp.policy.operational;
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import com.google.gson.JsonObject;
import com.google.gson.annotations.Expose;
import java.io.Serializable;
import java.io.UnsupportedEncodingException;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Transient;
import org.apache.commons.lang3.RandomStringUtils;
import org.hibernate.annotations.TypeDef;
import org.hibernate.annotations.TypeDefs;
import org.onap.clamp.clds.tosca.update.ToscaConverterWithDictionarySupport;
import org.onap.clamp.dao.model.jsontype.StringJsonUserType;
import org.onap.clamp.loop.Loop;
import org.onap.clamp.loop.service.Service;
import org.onap.clamp.loop.template.LoopElementModel;
import org.onap.clamp.loop.template.PolicyModel;
import org.onap.clamp.policy.Policy;
@Entity
@Table(name = "operational_policies")
@TypeDefs({@TypeDef(name = "json", typeClass = StringJsonUserType.class)})
public class OperationalPolicy extends Policy implements Serializable {
/**
* The serial version ID.
*/
private static final long serialVersionUID = 6117076450841538255L;
@Transient
private static final EELFLogger logger = EELFManager.getInstance().getLogger(OperationalPolicy.class);
@Id
@Expose
@Column(nullable = false, name = "name", unique = true)
private String name;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "loop_id", nullable = false)
private Loop loop;
/**
* Constructor for serialization.
*/
public OperationalPolicy() {
}
/**
* The constructor.
*
* @param name The name of the operational policy
* @param configurationsJson The operational policy property in the format of
* json
* @param jsonRepresentation The jsonObject defining the json schema
* @param policyModel The policy model associated if any, can be null
* @param loopElementModel The loop element from which this instance is supposed to be created
* @param pdpGroup The Pdp Group info
* @param pdpSubgroup The Pdp Subgroup info
*/
public OperationalPolicy(String name, JsonObject configurationsJson,
JsonObject jsonRepresentation, PolicyModel policyModel,
LoopElementModel loopElementModel, String pdpGroup, String pdpSubgroup) {
this.name = name;
this.setPolicyModel(policyModel);
this.setConfigurationsJson(configurationsJson);
this.setPdpGroup(pdpGroup);
this.setPdpSubgroup(pdpSubgroup);
this.setLoopElementModel(loopElementModel);
this.setJsonRepresentation(jsonRepresentation);
}
/**
* Create an operational policy from a loop element model.
*
* @param loop The parent loop
* @param service The loop service
* @param loopElementModel The loop element model
* @param toscaConverter The tosca converter that must be used to create the Json representation
*/
public OperationalPolicy(Loop loop, Service service, LoopElementModel loopElementModel,
ToscaConverterWithDictionarySupport toscaConverter) {
this(Policy.generatePolicyName("OPERATIONAL", service.getName(), service.getVersion(),
loopElementModel.getPolicyModels().first().getPolicyAcronym() + '_'
+ loopElementModel.getPolicyModels().first().getVersion(),
RandomStringUtils.randomAlphanumeric(3)), new JsonObject(),
new JsonObject(), loopElementModel.getPolicyModels().first(), loopElementModel, null, null);
this.setLoop(loop);
this.updateJsonRepresentation(toscaConverter, service);
}
/**
* Create an operational policy from a policy model.
*
* @param loop The parent loop
* @param service The loop service
* @param policyModel The policy model
* @param toscaConverter The tosca converter that must be used to create the Json representation
*/
public OperationalPolicy(Loop loop, Service service, PolicyModel policyModel,
ToscaConverterWithDictionarySupport toscaConverter) {
this(Policy.generatePolicyName("OPERATIONAL", service.getName(), service.getVersion(),
policyModel.getPolicyAcronym() + '_' + policyModel.getVersion(),
RandomStringUtils.randomAlphanumeric(3)),
new JsonObject(),
new JsonObject(), policyModel, null, null, null);
this.setLoop(loop);
this.updateJsonRepresentation(toscaConverter, service);
}
public void setLoop(Loop loopName) {
this.loop = loopName;
}
public Loop getLoop() {
return loop;
}
@Override
public String getName() {
return name;
}
/**
* name setter.
*
* @param name the name to set
*/
@Override
public void setName(String name) {
this.name = name;
}
@Override
public void updateJsonRepresentation(ToscaConverterWithDictionarySupport toscaConverter, Service serviceModel) {
{
this.setJsonRepresentation(new JsonObject());
if (this.getPolicyModel() == null) {
return;
}
// Generic Case
this.setJsonRepresentation(toscaConverter.convertToscaToJsonSchemaObject(
this.getPolicyModel().getPolicyModelTosca(),
this.getPolicyModel().getPolicyModelType(), serviceModel));
}
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((name == null) ? 0 : name.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
OperationalPolicy other = (OperationalPolicy) obj;
if (name == null) {
if (other.name != null) {
return false;
}
} else {
if (!name.equals(other.name)) {
return false;
}
}
return true;
}
@Override
public String createPolicyPayload() throws UnsupportedEncodingException {
return super.createPolicyPayload();
}
}
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