2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
24 package org.onap.clamp.loop;
26 import com.att.eelf.configuration.EELFLogger;
27 import com.att.eelf.configuration.EELFManager;
28 import com.google.gson.JsonObject;
29 import com.google.gson.annotations.Expose;
31 import java.io.Serializable;
32 import java.util.HashMap;
33 import java.util.HashSet;
36 import java.util.SortedSet;
37 import java.util.TreeSet;
39 import javax.persistence.CascadeType;
40 import javax.persistence.Column;
41 import javax.persistence.Entity;
42 import javax.persistence.EnumType;
43 import javax.persistence.Enumerated;
44 import javax.persistence.FetchType;
45 import javax.persistence.Id;
46 import javax.persistence.JoinColumn;
47 import javax.persistence.JoinTable;
48 import javax.persistence.ManyToMany;
49 import javax.persistence.ManyToOne;
50 import javax.persistence.OneToMany;
51 import javax.persistence.Table;
52 import javax.persistence.Transient;
54 import org.hibernate.annotations.SortNatural;
55 import org.hibernate.annotations.Type;
56 import org.hibernate.annotations.TypeDef;
57 import org.hibernate.annotations.TypeDefs;
58 import org.onap.clamp.dao.model.jsontype.StringJsonUserType;
59 import org.onap.clamp.loop.common.AuditEntity;
60 import org.onap.clamp.loop.components.external.DcaeComponent;
61 import org.onap.clamp.loop.components.external.ExternalComponent;
62 import org.onap.clamp.loop.components.external.PolicyComponent;
63 import org.onap.clamp.loop.log.LoopLog;
64 import org.onap.clamp.loop.service.Service;
65 import org.onap.clamp.loop.template.LoopTemplate;
66 import org.onap.clamp.policy.microservice.MicroServicePolicy;
67 import org.onap.clamp.policy.operational.OperationalPolicy;
70 @Table(name = "loops")
71 @TypeDefs({ @TypeDef(name = "json", typeClass = StringJsonUserType.class) })
72 public class Loop extends AuditEntity implements Serializable {
75 * The serial version id.
77 private static final long serialVersionUID = -286522707701388642L;
80 private static final EELFLogger logger = EELFManager.getInstance().getLogger(Loop.class);
84 @Column(nullable = false, name = "name", unique = true)
88 @Column(name = "dcae_deployment_id")
89 private String dcaeDeploymentId;
92 @Column(name = "dcae_deployment_status_url")
93 private String dcaeDeploymentStatusUrl;
96 @Column(name = "dcae_blueprint_id")
97 private String dcaeBlueprintId;
99 @Column(columnDefinition = "MEDIUMTEXT", name = "svg_representation")
100 private String svgRepresentation;
104 @Column(columnDefinition = "json", name = "global_properties_json")
105 private JsonObject globalPropertiesJson;
108 @ManyToOne(fetch = FetchType.EAGER, cascade = { CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH })
109 @JoinColumn(name = "service_uuid")
110 private Service modelService;
112 @Column(columnDefinition = "MEDIUMTEXT", nullable = false, name = "blueprint_yaml")
113 private String blueprint;
116 @Column(nullable = false, name = "last_computed_state")
117 @Enumerated(EnumType.STRING)
118 private LoopState lastComputedState;
122 private final Map<String, ExternalComponent> components = new HashMap<>();
125 @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER, mappedBy = "loop", orphanRemoval = true)
126 private Set<OperationalPolicy> operationalPolicies = new HashSet<>();
129 @ManyToMany(cascade = { CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH }, fetch = FetchType.EAGER)
130 @JoinTable(name = "loops_microservicepolicies", joinColumns = @JoinColumn(name = "loop_id"), inverseJoinColumns = @JoinColumn(name = "microservicepolicy_id"))
131 private Set<MicroServicePolicy> microServicePolicies = new HashSet<>();
134 @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER, mappedBy = "loop", orphanRemoval = true)
136 private SortedSet<LoopLog> loopLogs = new TreeSet<>();
139 @ManyToOne(cascade = { CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH }, fetch = FetchType.EAGER)
140 @JoinColumn(name = "loop_template_name")
141 private LoopTemplate loopTemplate;
143 private void initializeExternalComponents() {
144 this.addComponent(new PolicyComponent());
145 this.addComponent(new DcaeComponent());
149 * Public constructor.
152 initializeExternalComponents();
158 public Loop(String name, String blueprint, String svgRepresentation) {
160 this.svgRepresentation = svgRepresentation;
161 this.blueprint = blueprint;
162 this.lastComputedState = LoopState.DESIGN;
163 this.globalPropertiesJson = new JsonObject();
164 initializeExternalComponents();
167 public String getName() {
171 void setName(String name) {
175 public String getDcaeDeploymentId() {
176 return dcaeDeploymentId;
179 void setDcaeDeploymentId(String dcaeDeploymentId) {
180 this.dcaeDeploymentId = dcaeDeploymentId;
183 public String getDcaeDeploymentStatusUrl() {
184 return dcaeDeploymentStatusUrl;
187 void setDcaeDeploymentStatusUrl(String dcaeDeploymentStatusUrl) {
188 this.dcaeDeploymentStatusUrl = dcaeDeploymentStatusUrl;
191 public String getSvgRepresentation() {
192 return svgRepresentation;
195 void setSvgRepresentation(String svgRepresentation) {
196 this.svgRepresentation = svgRepresentation;
199 public String getBlueprint() {
203 void setBlueprint(String blueprint) {
204 this.blueprint = blueprint;
207 public LoopState getLastComputedState() {
208 return lastComputedState;
211 void setLastComputedState(LoopState lastComputedState) {
212 this.lastComputedState = lastComputedState;
215 public Set<OperationalPolicy> getOperationalPolicies() {
216 return operationalPolicies;
219 void setOperationalPolicies(Set<OperationalPolicy> operationalPolicies) {
220 this.operationalPolicies = operationalPolicies;
223 public Set<MicroServicePolicy> getMicroServicePolicies() {
224 return microServicePolicies;
227 void setMicroServicePolicies(Set<MicroServicePolicy> microServicePolicies) {
228 this.microServicePolicies = microServicePolicies;
231 public JsonObject getGlobalPropertiesJson() {
232 return globalPropertiesJson;
235 void setGlobalPropertiesJson(JsonObject globalPropertiesJson) {
236 this.globalPropertiesJson = globalPropertiesJson;
239 public Set<LoopLog> getLoopLogs() {
243 void setLoopLogs(SortedSet<LoopLog> loopLogs) {
244 this.loopLogs = loopLogs;
247 void addOperationalPolicy(OperationalPolicy opPolicy) {
248 operationalPolicies.add(opPolicy);
249 opPolicy.setLoop(this);
252 void addMicroServicePolicy(MicroServicePolicy microServicePolicy) {
253 microServicePolicies.add(microServicePolicy);
254 microServicePolicy.getUsedByLoops().add(this);
257 public void addLog(LoopLog log) {
259 this.loopLogs.add(log);
262 public String getDcaeBlueprintId() {
263 return dcaeBlueprintId;
266 void setDcaeBlueprintId(String dcaeBlueprintId) {
267 this.dcaeBlueprintId = dcaeBlueprintId;
270 public Service getModelService() {
274 void setModelService(Service modelService) {
275 this.modelService = modelService;
278 public Map<String, ExternalComponent> getComponents() {
282 public ExternalComponent getComponent(String componentName) {
283 return this.components.get(componentName);
286 public void addComponent(ExternalComponent component) {
287 this.components.put(component.getComponentName(), component);
290 public LoopTemplate getLoopTemplate() {
294 public void setLoopTemplate(LoopTemplate loopTemplate) {
295 this.loopTemplate = loopTemplate;
299 * Generate the loop name.
301 * @param serviceName The service name
302 * @param serviceVersion The service version
303 * @param resourceName The resource name
304 * @param blueprintFileName The blueprint file name
305 * @return The generated loop name
307 static String generateLoopName(String serviceName, String serviceVersion, String resourceName,
308 String blueprintFilename) {
309 StringBuilder buffer = new StringBuilder("LOOP_").append(serviceName).append("_v").append(serviceVersion)
310 .append("_").append(resourceName).append("_").append(blueprintFilename.replaceAll(".yaml", ""));
311 return buffer.toString().replace('.', '_').replaceAll(" ", "");
315 public int hashCode() {
316 final int prime = 31;
318 result = prime * result + ((name == null) ? 0 : name.hashCode());
323 public boolean equals(Object obj) {
330 if (getClass() != obj.getClass()) {
333 Loop other = (Loop) obj;
335 if (other.name != null) {
338 } else if (!name.equals(other.name)) {