package org.onap.policy.models.tosca.simple.provider;
+import javax.ws.rs.core.Response;
+
import lombok.NonNull;
import org.onap.policy.models.base.PfConceptKey;
import org.onap.policy.models.base.PfModelException;
+import org.onap.policy.models.base.PfModelRuntimeException;
import org.onap.policy.models.dao.PfDao;
+import org.onap.policy.models.tosca.simple.concepts.ToscaPolicies;
+import org.onap.policy.models.tosca.simple.concepts.ToscaPolicy;
+import org.onap.policy.models.tosca.simple.concepts.ToscaPolicyType;
+import org.onap.policy.models.tosca.simple.concepts.ToscaPolicyTypes;
import org.onap.policy.models.tosca.simple.concepts.ToscaServiceTemplate;
+import org.onap.policy.models.tosca.simple.concepts.ToscaTopologyTemplate;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
/**
* This class provides the provision of information on TOSCA concepts in the database to callers.
* @author Liam Fallon (liam.fallon@est.tech)
*/
public class SimpleToscaProvider {
+ private static final Logger LOGGER = LoggerFactory.getLogger(SimpleToscaProvider.class);
+
/**
* Get policy types.
*
*/
public ToscaServiceTemplate getPolicyTypes(@NonNull final PfDao dao, @NonNull final PfConceptKey policyTypeKey)
throws PfModelException {
- return null;
+
+ // Create the structure of the TOSCA service template to contain the policy type
+ ToscaServiceTemplate serviceTemplate = new ToscaServiceTemplate();
+ serviceTemplate.setPolicyTypes(new ToscaPolicyTypes());
+
+ // Add the policy type to the TOSCA service template
+ ToscaPolicyType policyType = dao.get(ToscaPolicyType.class, policyTypeKey);
+ if (policyType != null) {
+ serviceTemplate.getPolicyTypes().getConceptMap().put(policyTypeKey, policyType);
+ return serviceTemplate;
+ } else {
+ String errorMessage = "policy type not found: " + policyTypeKey.getId();
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
}
/**
*/
public ToscaServiceTemplate createPolicyTypes(@NonNull final PfDao dao,
@NonNull final ToscaServiceTemplate serviceTemplate) throws PfModelException {
- return null;
+
+ assertPolicyTypesExist(serviceTemplate);
+
+ for (ToscaPolicyType policyType : serviceTemplate.getPolicyTypes().getAll(null)) {
+ dao.create(policyType);
+ }
+
+ // Return the created policy types
+ ToscaPolicyTypes returnPolicyTypes = new ToscaPolicyTypes();
+
+ for (PfConceptKey policyTypeKey : serviceTemplate.getPolicyTypes().getConceptMap().keySet()) {
+ returnPolicyTypes.getConceptMap().put(policyTypeKey, dao.get(ToscaPolicyType.class, policyTypeKey));
+ }
+
+ ToscaServiceTemplate returnServiceTemplate = new ToscaServiceTemplate();
+ returnServiceTemplate.setPolicyTypes(returnPolicyTypes);
+
+ return returnServiceTemplate;
}
/**
*/
public ToscaServiceTemplate updatePolicyTypes(@NonNull final PfDao dao,
@NonNull final ToscaServiceTemplate serviceTemplate) throws PfModelException {
- return null;
+
+ assertPolicyTypesExist(serviceTemplate);
+
+ for (ToscaPolicyType policyType : serviceTemplate.getPolicyTypes().getAll(null)) {
+ dao.update(policyType);
+ }
+
+ // Return the created policy types
+ ToscaPolicyTypes returnPolicyTypes = new ToscaPolicyTypes();
+
+ for (PfConceptKey policyTypeKey : serviceTemplate.getPolicyTypes().getConceptMap().keySet()) {
+ returnPolicyTypes.getConceptMap().put(policyTypeKey, dao.get(ToscaPolicyType.class, policyTypeKey));
+ }
+
+ ToscaServiceTemplate returnServiceTemplate = new ToscaServiceTemplate();
+ returnServiceTemplate.setPolicyTypes(returnPolicyTypes);
+
+ return returnServiceTemplate;
}
/**
*/
public ToscaServiceTemplate deletePolicyTypes(@NonNull final PfDao dao, @NonNull final PfConceptKey policyTypeKey)
throws PfModelException {
- return null;
+
+ ToscaServiceTemplate serviceTemplate = getPolicyTypes(dao, policyTypeKey);
+
+ dao.delete(ToscaPolicyType.class, policyTypeKey);
+
+ return serviceTemplate;
}
/**
*/
public ToscaServiceTemplate getPolicies(@NonNull final PfDao dao, @NonNull final PfConceptKey policyKey)
throws PfModelException {
- return null;
+
+ // Create the structure of the TOSCA service template to contain the policy type
+ ToscaServiceTemplate serviceTemplate = new ToscaServiceTemplate();
+ serviceTemplate.setTopologyTemplate(new ToscaTopologyTemplate());
+ serviceTemplate.getTopologyTemplate().setPolicies(new ToscaPolicies());
+
+ // Add the policy to the TOSCA service template
+ ToscaPolicy policy = dao.get(ToscaPolicy.class, policyKey);
+ if (policy != null) {
+ serviceTemplate.getTopologyTemplate().getPolicies().getConceptMap().put(policyKey, policy);
+ return serviceTemplate;
+ } else {
+ String errorMessage = "policy not found: " + policyKey.getId();
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
}
/**
*/
public ToscaServiceTemplate createPolicies(@NonNull final PfDao dao,
@NonNull final ToscaServiceTemplate serviceTemplate) throws PfModelException {
- return null;
+
+ assertPoliciesExist(serviceTemplate);
+
+ for (ToscaPolicy policy : serviceTemplate.getTopologyTemplate().getPolicies().getAll(null)) {
+ dao.create(policy);
+ }
+
+ // Return the created policy types
+ ToscaPolicies returnPolicies = new ToscaPolicies();
+ returnPolicies.setKey(serviceTemplate.getTopologyTemplate().getPolicies().getKey());
+
+ for (PfConceptKey policyKey : serviceTemplate.getTopologyTemplate().getPolicies().getConceptMap().keySet()) {
+ returnPolicies.getConceptMap().put(policyKey, dao.get(ToscaPolicy.class, policyKey));
+ }
+
+ serviceTemplate.getTopologyTemplate().setPolicies(returnPolicies);
+
+ return serviceTemplate;
}
/**
*/
public ToscaServiceTemplate updatePolicies(@NonNull final PfDao dao,
@NonNull final ToscaServiceTemplate serviceTemplate) throws PfModelException {
- return null;
+
+ assertPoliciesExist(serviceTemplate);
+
+ for (ToscaPolicy policy : serviceTemplate.getTopologyTemplate().getPolicies().getAll(null)) {
+ dao.update(policy);
+ }
+
+ // Return the created policy types
+ ToscaPolicies returnPolicies = new ToscaPolicies();
+ returnPolicies.setKey(serviceTemplate.getTopologyTemplate().getPolicies().getKey());
+
+ for (PfConceptKey policyKey : serviceTemplate.getTopologyTemplate().getPolicies().getConceptMap().keySet()) {
+ returnPolicies.getConceptMap().put(policyKey, dao.get(ToscaPolicy.class, policyKey));
+ }
+
+ serviceTemplate.getTopologyTemplate().setPolicies(returnPolicies);
+
+ return serviceTemplate;
}
/**
*
* @param dao the DAO to use to access the database
* @param policyKey the policy key
- * @return the TOSCA service template containing the policy types that were deleted
+ * @return the TOSCA service template containing the policies that were deleted
* @throws PfModelException on errors deleting policies
*/
public ToscaServiceTemplate deletePolicies(@NonNull final PfDao dao, @NonNull final PfConceptKey policyKey)
throws PfModelException {
- return null;
+
+ ToscaServiceTemplate serviceTemplate = getPolicies(dao, policyKey);
+
+ dao.delete(ToscaPolicy.class, policyKey);
+
+ return serviceTemplate;
+ }
+
+ /**
+ * Check if policy types have been specified is initialized.
+ */
+ private void assertPolicyTypesExist(final ToscaServiceTemplate serviceTemplate) {
+ if (serviceTemplate.getPolicyTypes() == null) {
+ String errorMessage = "no policy types specified on service template";
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
+
+ if (serviceTemplate.getPolicyTypes().getConceptMap().isEmpty()) {
+ String errorMessage = "list of policy types specified on service template is empty";
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
+ }
+
+ /**
+ * Check if policy types have been specified is initialized.
+ */
+ private void assertPoliciesExist(final ToscaServiceTemplate serviceTemplate) {
+ if (serviceTemplate.getTopologyTemplate() == null) {
+ String errorMessage = "topology template not specified on service template";
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
+
+ if (serviceTemplate.getTopologyTemplate().getPolicies() == null) {
+ String errorMessage = "no policies specified on topology template of service template";
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
+
+ if (serviceTemplate.getTopologyTemplate().getPolicies().getConceptMap().isEmpty()) {
+ String errorMessage = "list of policies specified on topology template of service template is empty";
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
}
}
Code Review / policy / models.git / blobdiff