X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Fclamp%2Fpolicy%2Foperational%2FOperationalPolicy.java;h=9cf516330dc4a90c4c776087e5cd8aa1d80f628f;hb=0c4e6af85daabe730917898f466a1d45cbc16f92;hp=b6b591db2618d31f760186c3d7ba50d11dca21de;hpb=dfa86ca8a3d8380487261da22cbf582b547e3276;p=clamp.git diff --git a/src/main/java/org/onap/clamp/policy/operational/OperationalPolicy.java b/src/main/java/org/onap/clamp/policy/operational/OperationalPolicy.java index b6b591db..9cf51633 100644 --- a/src/main/java/org/onap/clamp/policy/operational/OperationalPolicy.java +++ b/src/main/java/org/onap/clamp/policy/operational/OperationalPolicy.java @@ -4,6 +4,7 @@ * ================================================================================ * 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. @@ -23,19 +24,22 @@ package org.onap.clamp.policy.operational; +import com.att.eelf.configuration.EELFLogger; +import com.att.eelf.configuration.EELFManager; import com.google.gson.Gson; import com.google.gson.GsonBuilder; import com.google.gson.JsonArray; import com.google.gson.JsonElement; import com.google.gson.JsonObject; +import com.google.gson.JsonSyntaxException; import com.google.gson.annotations.Expose; - +import java.io.IOException; import java.io.Serializable; -import java.util.ArrayList; -import java.util.List; +import java.io.UnsupportedEncodingException; +import java.net.URLEncoder; +import java.nio.charset.StandardCharsets; +import java.util.HashMap; import java.util.Map; -import java.util.Map.Entry; - import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.FetchType; @@ -43,34 +47,35 @@ import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.Table; - -import org.hibernate.annotations.Type; +import javax.persistence.Transient; import org.hibernate.annotations.TypeDef; import org.hibernate.annotations.TypeDefs; +import org.onap.clamp.clds.tosca.update.UnknownComponentException; import org.onap.clamp.dao.model.jsontype.StringJsonUserType; import org.onap.clamp.loop.Loop; +import org.onap.clamp.loop.template.LoopElementModel; +import org.onap.clamp.loop.template.PolicyModel; import org.onap.clamp.policy.Policy; +import org.yaml.snakeyaml.DumperOptions; import org.yaml.snakeyaml.Yaml; @Entity @Table(name = "operational_policies") -@TypeDefs({ @TypeDef(name = "json", typeClass = StringJsonUserType.class) }) -public class OperationalPolicy implements Serializable, Policy { +@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; - @Expose - @Type(type = "json") - @Column(columnDefinition = "json", name = "configurations_json") - private JsonObject configurationsJson; - @ManyToOne(fetch = FetchType.LAZY) @JoinColumn(name = "loop_id", nullable = false) private Loop loop; @@ -82,22 +87,48 @@ public class OperationalPolicy implements Serializable, Policy { /** * The constructor. * - * @param name - * The name of the operational policy - * @param loop - * The loop that uses this operational policy - * @param configurationsJson - * The operational policy property in the format of json + * @param name The name of the operational policy + * @param loop The loop that uses this operational policy + * @param configurationsJson The operational policy property in the format of + * json + * @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, Loop loop, JsonObject configurationsJson) { + public OperationalPolicy(String name, Loop loop, JsonObject configurationsJson, PolicyModel policyModel, + LoopElementModel loopElementModel, String pdpGroup, String pdpSubgroup) { this.name = name; this.loop = loop; - this.configurationsJson = configurationsJson; + this.setPolicyModel(policyModel); + this.setConfigurationsJson(configurationsJson); + this.setPdpGroup(pdpGroup); + this.setPdpSubgroup(pdpSubgroup); + this.setLoopElementModel(loopElementModel); + this.setJsonRepresentation(this.generateJsonRepresentation(policyModel)); + } - @Override - public String getName() { - return name; + private JsonObject generateJsonRepresentation(PolicyModel policyModel) { + JsonObject jsonReturned = new JsonObject(); + if (policyModel == null) { + return new JsonObject(); + } + try { + if (isLegacy()) { + // Op policy Legacy case + LegacyOperationalPolicy.preloadConfiguration(jsonReturned, loop); + jsonReturned = + OperationalPolicyRepresentationBuilder.generateOperationalPolicySchema(loop.getModelService()); + } else { + // Generic Case + jsonReturned = Policy.generateJsonRepresentationFromToscaModel(policyModel.getPolicyModelTosca(), + policyModel.getPolicyModelType()); + } + } catch (UnknownComponentException | IOException | NullPointerException e) { + logger.error("Unable to generate the operational policy Schema ... ", e); + } + return jsonReturned; } public void setLoop(Loop loopName) { @@ -109,16 +140,18 @@ public class OperationalPolicy implements Serializable, Policy { } @Override - public JsonObject getJsonRepresentation() { - return configurationsJson; - } - - public JsonObject getConfigurationsJson() { - return configurationsJson; + public String getName() { + return name; } - public void setConfigurationsJson(JsonObject configurationsJson) { - this.configurationsJson = configurationsJson; + /** + * name setter. + * + * @param name the name to set + */ + @Override + public void setName(String name) { + this.name = name; } @Override @@ -151,8 +184,16 @@ public class OperationalPolicy implements Serializable, Policy { return true; } - @Override - public String createPolicyPayload() { + public Boolean isLegacy() { + return (this.getPolicyModel() != null) && this.getPolicyModel().getPolicyModelType().contains("legacy"); + } + + /** + * Create policy Yaml from json defined here. + * + * @return A string containing Yaml + */ + public String createPolicyPayloadYaml() { JsonObject policyPayloadResult = new JsonObject(); policyPayloadResult.addProperty("tosca_definitions_version", "tosca_simple_yaml_1_0_0"); @@ -175,24 +216,69 @@ public class OperationalPolicy implements Serializable, Policy { operationalPolicyDetails.add("metadata", metadata); metadata.addProperty("policy-id", this.name); - operationalPolicyDetails.add("properties", this.configurationsJson.get("operational_policy")); + operationalPolicyDetails.add("properties", LegacyOperationalPolicy + .reworkActorAttributes(this.getConfigurationsJson().get("operational_policy").deepCopy())); + DumperOptions options = new DumperOptions(); + options.setIndent(2); + options.setPrettyFlow(true); + options.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK); Gson gson = new GsonBuilder().create(); - Map jsonMap = gson.fromJson(gson.toJson(policyPayloadResult), Map.class); - return (new Yaml()).dump(jsonMap); + + return (new Yaml(options)).dump(gson.fromJson(gson.toJson(policyPayloadResult), Map.class)); + } + + @Override + public String createPolicyPayload() throws UnsupportedEncodingException { + if (isLegacy()) { + // Now using the legacy payload fo Dublin + JsonObject payload = new JsonObject(); + payload.addProperty("policy-id", this.getName()); + payload.addProperty("content", + URLEncoder.encode( + LegacyOperationalPolicy + .createPolicyPayloadYamlLegacy( + this.getConfigurationsJson().get("operational_policy")), + StandardCharsets.UTF_8.toString())); + String opPayload = new GsonBuilder().setPrettyPrinting().create().toJson(payload); + logger.info("Operational policy payload: " + opPayload); + return opPayload; + } else { + return super.createPolicyPayload(); + } } - public List createGuardPolicyPayloads() { - List result = new ArrayList<>(); + /** + * Return a map containing all Guard policies indexed by Guard policy Name. + * + * @return The Guards map + */ + public Map createGuardPolicyPayloads() { + Map result = new HashMap<>(); - JsonObject guard = new JsonObject(); - JsonElement guardsList = this.getConfigurationsJson().get("guard_policies"); - for (Entry guardElem : guardsList.getAsJsonObject().entrySet()) { - guard.addProperty("policy-id", guardElem.getKey()); - guard.add("contents", guardElem.getValue()); - result.add(new GsonBuilder().create().toJson(guard)); + if (this.getConfigurationsJson() != null) { + JsonElement guardsList = this.getConfigurationsJson().get("guard_policies"); + if (guardsList != null) { + for (JsonElement guardElem : guardsList.getAsJsonArray()) { + result.put(guardElem.getAsJsonObject().get("policy-id").getAsString(), + new GsonBuilder().create().toJson(guardElem)); + } + } } + logger.info("Guard policy payload: " + result); return result; } + /** + * Regenerate the Operational Policy Json Representation. + */ + public void updateJsonRepresentation() { + try { + this.setJsonRepresentation( + OperationalPolicyRepresentationBuilder.generateOperationalPolicySchema(loop.getModelService())); + } catch (JsonSyntaxException | IOException | NullPointerException e) { + logger.error("Unable to generate the operational policy Schema ... ", e); + this.setJsonRepresentation(new JsonObject()); + } + } }