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/*-
* ============LICENSE_START=======================================================
* ONAP CLAMP
* ================================================================================
* Copyright (C) 2018 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.
* ============LICENSE_END============================================
* ===================================================================
*
*/
package org.onap.clamp.loop.template;
import com.google.gson.annotations.Expose;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;
import java.util.SortedSet;
import java.util.TreeSet;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinTable;
import javax.persistence.ManyToMany;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import org.hibernate.annotations.SortNatural;
import org.onap.clamp.loop.common.AuditEntity;
/**
* This class represents a micro service model for a loop template.
*/
@Entity
@Table(name = "loop_element_models")
public class LoopElementModel extends AuditEntity implements Serializable {
public static final String DEFAULT_GROUP_NAME = "DEFAULT";
/**
* The serial version id.
*/
private static final long serialVersionUID = -286522707701376645L;
@Id
@Expose
@Column(nullable = false, name = "name", unique = true)
private String name;
/**
* Here we store the blueprint coming from DCAE.
*/
@Column(nullable = false, name = "blueprint_yaml")
private String blueprint;
/**
* The type of element.
*/
@Column(nullable = false, name = "loop_element_type")
private String loopElementType;
/**
* This variable is used to store the type mentioned in the micro-service
* blueprint.
*/
@Expose
@ManyToMany(fetch = FetchType.EAGER, cascade = { CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH })
@JoinTable(name = "loopelementmodels_to_policymodels",
joinColumns = @JoinColumn(name = "loop_element_name", referencedColumnName = "name"),
inverseJoinColumns = { @JoinColumn(name = "policy_model_type", referencedColumnName = "policy_model_type"),
@JoinColumn(name = "policy_model_version", referencedColumnName = "version") })
@SortNatural
private SortedSet<PolicyModel> policyModels = new TreeSet<>();
@OneToMany(fetch = FetchType.LAZY, mappedBy = "loopElementModel", orphanRemoval = true)
private Set<LoopTemplateLoopElementModel> usedByLoopTemplates = new HashSet<>();
/**
* policyModels getter.
*
* @return the policyModel
*/
public SortedSet<PolicyModel> getPolicyModels() {
return policyModels;
}
/**
* Method to add a new policyModel to the list.
*
* @param policyModel The policy model
*/
public void addPolicyModel(PolicyModel policyModel) {
policyModels.add(policyModel);
policyModel.getUsedByElementModels().add(this);
}
/**
* name getter.
*
* @return the name
*/
public String getName() {
return name;
}
/**
* name setter.
*
* @param name the name to set
*/
public void setName(String name) {
this.name = name;
}
/**
* blueprint getter.
*
* @return the blueprint
*/
public String getBlueprint() {
return blueprint;
}
/**
* blueprint setter.
*
* @param blueprint the blueprint to set
*/
public void setBlueprint(String blueprint) {
this.blueprint = blueprint;
}
/**
* loopElementType getter.
*
* @return the loopElementType
*/
public String getLoopElementType() {
return loopElementType;
}
/**
* loopElementType setter.
*
* @param loopElementType the loopElementType to set
*/
public void setLoopElementType(String loopElementType) {
this.loopElementType = loopElementType;
}
/**
* usedByLoopTemplates getter.
*
* @return the usedByLoopTemplates
*/
public Set<LoopTemplateLoopElementModel> getUsedByLoopTemplates() {
return usedByLoopTemplates;
}
/**
* Default constructor for serialization.
*/
public LoopElementModel() {
}
/**
* Constructor.
*
* @param name The name id
* @param loopElementType The type of loop element
* @param blueprint The blueprint defined for dcae that contains the
* policy type to use
*/
public LoopElementModel(String name, String loopElementType, String blueprint) {
this.name = name;
this.loopElementType = loopElementType;
this.blueprint = blueprint;
}
@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;
}
LoopElementModel other = (LoopElementModel) obj;
if (name == null) {
if (other.name != null) {
return false;
}
} else if (!name.equals(other.name)) {
return false;
}
return true;
}
}
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