package org.onap.clamp.policy.microservice;
+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.JsonObject;
import com.google.gson.annotations.Expose;
import java.io.Serializable;
import java.util.HashSet;
+import java.util.Map;
import java.util.Set;
import javax.persistence.Column;
import javax.persistence.Entity;
+import javax.persistence.FetchType;
import javax.persistence.Id;
import javax.persistence.ManyToMany;
import javax.persistence.Table;
+import javax.persistence.Transient;
import org.hibernate.annotations.Type;
import org.hibernate.annotations.TypeDef;
import org.hibernate.annotations.TypeDefs;
+import org.json.JSONObject;
+import org.onap.clamp.clds.tosca.ToscaYamlToJsonConvertor;
+import org.onap.clamp.clds.util.JsonUtils;
import org.onap.clamp.dao.model.jsontype.StringJsonUserType;
import org.onap.clamp.loop.Loop;
import org.onap.clamp.policy.Policy;
+import org.yaml.snakeyaml.Yaml;
@Entity
@Table(name = "micro_service_policies")
@TypeDefs({ @TypeDef(name = "json", typeClass = StringJsonUserType.class) })
public class MicroServicePolicy implements Serializable, Policy {
/**
- *
+ * The serial version ID.
*/
private static final long serialVersionUID = 6271238288583332616L;
+ @Transient
+ private static final EELFLogger logger = EELFManager.getInstance().getLogger(MicroServicePolicy.class);
+
@Expose
@Id
@Column(nullable = false, name = "name", unique = true)
private String name;
+ @Expose
+ @Column(nullable = false, name = "model_type")
+ private String modelType;
+
@Expose
@Type(type = "json")
@Column(columnDefinition = "json", name = "properties")
@Column(name = "shared", nullable = false)
private Boolean shared;
- @Column(name = "policy_tosca", nullable = false)
+ @Column(columnDefinition = "MEDIUMTEXT", name = "policy_tosca", nullable = false)
private String policyTosca;
@Expose
@Column(columnDefinition = "json", name = "json_representation", nullable = false)
private JsonObject jsonRepresentation;
- @ManyToMany(mappedBy = "microServicePolicies")
+ @ManyToMany(mappedBy = "microServicePolicies", fetch = FetchType.EAGER)
private Set<Loop> usedByLoops = new HashSet<>();
public MicroServicePolicy() {
// serialization
}
- public MicroServicePolicy(String name, String policyTosca, Boolean shared, JsonObject jsonRepresentation,
- Set<Loop> usedByLoops) {
+ /**
+ * The constructor that create the json representation from the policyTosca
+ * using the ToscaYamlToJsonConvertor.
+ *
+ * @param name The name of the MicroService
+ * @param modelType The model type of the MicroService
+ * @param policyTosca The policy Tosca of the MicroService
+ * @param shared The flag indicate whether the MicroService is shared
+ * @param usedByLoops The list of loops that uses this MicroService
+ */
+ public MicroServicePolicy(String name, String modelType, String policyTosca, Boolean shared,
+ Set<Loop> usedByLoops) {
this.name = name;
+ this.modelType = modelType;
this.policyTosca = policyTosca;
this.shared = shared;
- this.jsonRepresentation = jsonRepresentation;
+ this.jsonRepresentation = JsonUtils.GSON_JPA_MODEL
+ .fromJson(new ToscaYamlToJsonConvertor().parseToscaYaml(policyTosca, modelType), JsonObject.class);
this.usedByLoops = usedByLoops;
}
+ private JsonObject createJsonFromPolicyTosca() {
+ Map<String, Object> map = new Yaml().load(this.getPolicyTosca());
+ JSONObject jsonObject = new JSONObject(map);
+ return new Gson().fromJson(jsonObject.toString(), JsonObject.class);
+ }
+
+ /**
+ * The constructor that does not make use of ToscaYamlToJsonConvertor but take
+ * the jsonRepresentation instead.
+ *
+ * @param name The name of the MicroService
+ * @param modelType The model type of the MicroService
+ * @param policyTosca The policy Tosca of the MicroService
+ * @param shared The flag indicate whether the MicroService is
+ * shared
+ * @param jsonRepresentation The UI representation in json format
+ * @param usedByLoops The list of loops that uses this MicroService
+ */
+ public MicroServicePolicy(String name, String modelType, String policyTosca, Boolean shared,
+ JsonObject jsonRepresentation, Set<Loop> usedByLoops) {
+ this.name = name;
+ this.modelType = modelType;
+ this.policyTosca = policyTosca;
+ this.shared = shared;
+ this.usedByLoops = usedByLoops;
+ this.jsonRepresentation = jsonRepresentation;
+ }
+
@Override
public String getName() {
return name;
}
+ public String getModelType() {
+ return modelType;
+ }
+
+ void setModelType(String modelType) {
+ this.modelType = modelType;
+ }
+
public JsonObject getProperties() {
return properties;
}
return shared;
}
- public void setShared(Boolean shared) {
+ void setShared(Boolean shared) {
this.shared = shared;
}
return policyTosca;
}
- public void setPolicyTosca(String policyTosca) {
+ void setPolicyTosca(String policyTosca) {
this.policyTosca = policyTosca;
}
return jsonRepresentation;
}
- public void setJsonRepresentation(JsonObject jsonRepresentation) {
+ void setJsonRepresentation(JsonObject jsonRepresentation) {
this.jsonRepresentation = jsonRepresentation;
}
return usedByLoops;
}
- public void setUsedByLoops(Set<Loop> usedBy) {
+ void setUsedByLoops(Set<Loop> usedBy) {
this.usedByLoops = usedBy;
}
@Override
public boolean equals(Object obj) {
- if (this == obj)
+ if (this == obj) {
return true;
- if (obj == null)
+ }
+ if (obj == null) {
return false;
- if (getClass() != obj.getClass())
+ }
+ if (getClass() != obj.getClass()) {
return false;
+ }
MicroServicePolicy other = (MicroServicePolicy) obj;
if (name == null) {
- if (other.name != null)
+ if (other.name != null) {
return false;
- } else if (!name.equals(other.name))
+ }
+ } else if (!name.equals(other.name)) {
return false;
+ }
return true;
}
+ private String getMicroServicePropertyNameFromTosca(JsonObject object) {
+ return object.getAsJsonObject("policy_types").getAsJsonObject(this.modelType).getAsJsonObject("properties")
+ .keySet().toArray(new String[1])[0];
+ }
+
+ @Override
+ public String createPolicyPayload() {
+ JsonObject toscaJson = createJsonFromPolicyTosca();
+
+ JsonObject policyPayloadResult = new JsonObject();
+
+ policyPayloadResult.add("tosca_definitions_version", toscaJson.get("tosca_definitions_version"));
+
+ JsonObject topologyTemplateNode = new JsonObject();
+ policyPayloadResult.add("topology_template", topologyTemplateNode);
+
+ JsonArray policiesArray = new JsonArray();
+ topologyTemplateNode.add("policies", policiesArray);
+
+ JsonObject thisPolicy = new JsonObject();
+ policiesArray.add(thisPolicy);
+
+ JsonObject policyDetails = new JsonObject();
+ thisPolicy.add(this.getName(), policyDetails);
+ policyDetails.addProperty("type", this.getModelType());
+ policyDetails.addProperty("version", "1.0.0");
+
+ JsonObject policyMetadata = new JsonObject();
+ policyDetails.add("metadata", policyMetadata);
+ policyMetadata.addProperty("policy-id", this.getName());
+
+ JsonObject policyProperties = new JsonObject();
+ policyDetails.add("properties", policyProperties);
+ policyProperties.add(this.getMicroServicePropertyNameFromTosca(toscaJson), this.getProperties());
+ String policyPayload = new GsonBuilder().setPrettyPrinting().create().toJson(policyPayloadResult);
+ logger.info("Micro service policy payload: " + policyPayload);
+ return policyPayload;
+ }
+
}
Code Review / clamp.git / blobdiff