package org.onap.policy.models.tosca.simple.provider;
import java.util.ArrayList;
-import java.util.LinkedHashMap;
+import java.util.Collection;
import java.util.List;
-import java.util.Map;
import javax.ws.rs.core.Response;
import org.onap.policy.models.base.PfKey;
import org.onap.policy.models.base.PfModelException;
import org.onap.policy.models.base.PfModelRuntimeException;
+import org.onap.policy.models.base.PfValidationResult;
import org.onap.policy.models.dao.PfDao;
import org.onap.policy.models.tosca.simple.concepts.JpaToscaDataType;
import org.onap.policy.models.tosca.simple.concepts.JpaToscaDataTypes;
import org.onap.policy.models.tosca.simple.concepts.JpaToscaPolicyType;
import org.onap.policy.models.tosca.simple.concepts.JpaToscaPolicyTypes;
import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
-import org.onap.policy.models.tosca.simple.concepts.JpaToscaTopologyTemplate;
+import org.onap.policy.models.tosca.utils.ToscaServiceTemplateUtils;
import org.onap.policy.models.tosca.utils.ToscaUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SimpleToscaProvider {
private static final Logger LOGGER = LoggerFactory.getLogger(SimpleToscaProvider.class);
+ // Recurring string constants
+ private static final String SERVICE_TEMPLATE_NOT_FOUND_IN_DATABASE = "service template not found in database";
+ private static final String DO_NOT_EXIST = " do not exist";
+
+ /**
+ * Get Service Template.
+ *
+ * @param dao the DAO to use to access the database
+ * @return the service template
+ * @throws PfModelException on errors getting the service template
+ */
+ public JpaToscaServiceTemplate getServiceTemplate(@NonNull final PfDao dao) throws PfModelException {
+ LOGGER.debug("->getServiceTemplate");
+
+ JpaToscaServiceTemplate serviceTemplate = new SimpleToscaServiceTemplateProvider().read(dao);
+ if (serviceTemplate == null) {
+ throw new PfModelRuntimeException(Response.Status.NOT_FOUND, SERVICE_TEMPLATE_NOT_FOUND_IN_DATABASE);
+ }
+
+ LOGGER.debug("<-getServiceTemplate: serviceTemplate={}", serviceTemplate);
+ return serviceTemplate;
+ }
+
+ /**
+ * Append a service template fragment to the service template in the database.
+ *
+ * @param dao the DAO to use to access the database
+ * @param incomingServiceTemplateFragment the service template containing the definition of the entities to be
+ * created
+ * @return the TOSCA service template in the database after the operation
+ * @throws PfModelException on errors appending a service template to the template in the database
+ */
+ public JpaToscaServiceTemplate appendToServiceTemplate(@NonNull final PfDao dao,
+ @NonNull final JpaToscaServiceTemplate incomingServiceTemplateFragment) throws PfModelException {
+ LOGGER.debug("->appendServiceTemplateFragment: incomingServiceTemplateFragment={}",
+ incomingServiceTemplateFragment);
+
+ JpaToscaServiceTemplate dbServiceTemplate = new SimpleToscaServiceTemplateProvider().read(dao);
+
+ JpaToscaServiceTemplate serviceTemplateToWrite;
+ if (dbServiceTemplate == null) {
+ serviceTemplateToWrite = incomingServiceTemplateFragment;
+ } else {
+ serviceTemplateToWrite =
+ ToscaServiceTemplateUtils.addFragment(dbServiceTemplate, incomingServiceTemplateFragment);
+ }
+
+ PfValidationResult result = serviceTemplateToWrite.validate(new PfValidationResult());
+ if (!result.isValid()) {
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, result.toString());
+ }
+
+ new SimpleToscaServiceTemplateProvider().write(dao, serviceTemplateToWrite);
+
+ LOGGER.debug("<-appendServiceTemplateFragment: returnServiceTempalate={}", serviceTemplateToWrite);
+ return serviceTemplateToWrite;
+ }
+
/**
* Get data types.
*
throws PfModelException {
LOGGER.debug("->getDataTypes: name={}, version={}", name, version);
- // Create the structure of the TOSCA service template to contain the data type
- JpaToscaServiceTemplate serviceTemplate = new JpaToscaServiceTemplate();
- serviceTemplate.setDataTypes(new JpaToscaDataTypes());
+ JpaToscaServiceTemplate serviceTemplate = getServiceTemplate(dao);
+
+ if (!ToscaUtils.doDataTypesExist(serviceTemplate)) {
+ throw new PfModelRuntimeException(Response.Status.NOT_FOUND,
+ "data types for " + name + ":" + version + DO_NOT_EXIST);
+ }
- // Add the data type to the TOSCA service template
- List<JpaToscaDataType> jpaDataTypeList = dao.getFiltered(JpaToscaDataType.class, name, version);
- serviceTemplate.getDataTypes().getConceptMap().putAll(asConceptMap(jpaDataTypeList));
+ serviceTemplate.setPolicyTypes(null);
+ serviceTemplate.setTopologyTemplate(null);
+
+ ToscaUtils.getEntityTree(serviceTemplate.getDataTypes(), name, version);
+
+ if (!ToscaUtils.doDataTypesExist(serviceTemplate)) {
+ throw new PfModelRuntimeException(Response.Status.NOT_FOUND,
+ "data types for " + name + ":" + version + DO_NOT_EXIST);
+ }
+
+ for (JpaToscaDataType dataType : serviceTemplate.getDataTypes().getConceptMap().values()) {
+ Collection<PfConceptKey> referencedDataTypeKeys = dataType.getReferencedDataTypes();
+
+ for (PfConceptKey referencedDataTypeKey : referencedDataTypeKeys) {
+ JpaToscaServiceTemplate dataTypeEntityTreeServiceTemplate =
+ getDataTypes(dao, referencedDataTypeKey.getName(), referencedDataTypeKey.getVersion());
+
+ serviceTemplate =
+ ToscaServiceTemplateUtils.addFragment(serviceTemplate, dataTypeEntityTreeServiceTemplate);
+ }
+ }
LOGGER.debug("<-getDataTypes: name={}, version={}, serviceTemplate={}", name, version, serviceTemplate);
return serviceTemplate;
* Create data types.
*
* @param dao the DAO to use to access the database
- * @param serviceTemplate the service template containing the definition of the data types to be created
+ * @param incomingServiceTemplate the service template containing the definition of the data types to be created
* @return the TOSCA service template containing the created data types
* @throws PfModelException on errors creating data types
*/
public JpaToscaServiceTemplate createDataTypes(@NonNull final PfDao dao,
- @NonNull final JpaToscaServiceTemplate serviceTemplate) throws PfModelException {
- LOGGER.debug("->createDataTypes: serviceTempalate={}", serviceTemplate);
-
- ToscaUtils.assertDataTypesExist(serviceTemplate);
-
- for (JpaToscaDataType dataType : serviceTemplate.getDataTypes().getAll(null)) {
- dao.create(dataType);
- }
+ @NonNull final JpaToscaServiceTemplate incomingServiceTemplate) throws PfModelException {
+ LOGGER.debug("->createDataTypes: incomingServiceTemplate={}", incomingServiceTemplate);
- // Return the created Data types
- JpaToscaDataTypes returnDataTypes = new JpaToscaDataTypes();
+ ToscaUtils.assertDataTypesExist(incomingServiceTemplate);
- for (PfConceptKey dataTypeKey : serviceTemplate.getDataTypes().getConceptMap().keySet()) {
- returnDataTypes.getConceptMap().put(dataTypeKey, dao.get(JpaToscaDataType.class, dataTypeKey));
- }
+ JpaToscaServiceTemplate writtenServiceTemplate = appendToServiceTemplate(dao, incomingServiceTemplate);
- JpaToscaServiceTemplate returnServiceTemplate = new JpaToscaServiceTemplate();
- returnServiceTemplate.setDataTypes(returnDataTypes);
-
- LOGGER.debug("<-createDataTypes: returnServiceTempalate={}", returnServiceTemplate);
- return returnServiceTemplate;
+ LOGGER.debug("<-createDataTypes: returnServiceTempalate={}", writtenServiceTemplate);
+ return writtenServiceTemplate;
}
/**
throws PfModelException {
LOGGER.debug("->getPolicyTypes: name={}, version={}", name, version);
- // Create the structure of the TOSCA service template to contain the policy type
- JpaToscaServiceTemplate serviceTemplate = new JpaToscaServiceTemplate();
- serviceTemplate.setPolicyTypes(new JpaToscaPolicyTypes());
+ JpaToscaServiceTemplate serviceTemplate = getServiceTemplate(dao);
+
+ serviceTemplate.setDataTypes(null);
+ serviceTemplate.setTopologyTemplate(null);
+
+ if (!ToscaUtils.doPolicyTypesExist(serviceTemplate)) {
+ throw new PfModelRuntimeException(Response.Status.NOT_FOUND,
+ "policy types for " + name + ":" + version + DO_NOT_EXIST);
+ }
+
+ ToscaUtils.getEntityTree(serviceTemplate.getPolicyTypes(), name, version);
- // Add the policy type to the TOSCA service template
- List<JpaToscaPolicyType> jpaPolicyTypeList = dao.getFiltered(JpaToscaPolicyType.class, name, version);
- serviceTemplate.getPolicyTypes().getConceptMap().putAll(asConceptMap(jpaPolicyTypeList));
+ if (!ToscaUtils.doPolicyTypesExist(serviceTemplate)) {
+ throw new PfModelRuntimeException(Response.Status.NOT_FOUND,
+ "policy types for " + name + ":" + version + DO_NOT_EXIST);
+ }
+
+ for (JpaToscaPolicyType policyType : serviceTemplate.getPolicyTypes().getConceptMap().values()) {
+ Collection<PfConceptKey> referencedDataTypeKeys = policyType.getReferencedDataTypes();
- // Return all data types
- // TODO: In an upcoming review, return just the data types used by the policy types on the policy type list
- List<JpaToscaDataType> jpaDataTypeList = dao.getFiltered(JpaToscaDataType.class, null, null);
- if (!CollectionUtils.isEmpty(jpaDataTypeList)) {
- serviceTemplate.setDataTypes(new JpaToscaDataTypes());
- serviceTemplate.getDataTypes().getConceptMap().putAll(asConceptMap(jpaDataTypeList));
+ for (PfConceptKey referencedDataTypeKey : referencedDataTypeKeys) {
+ JpaToscaServiceTemplate dataTypeEntityTreeServiceTemplate =
+ getDataTypes(dao, referencedDataTypeKey.getName(), referencedDataTypeKey.getVersion());
+
+ serviceTemplate =
+ ToscaServiceTemplateUtils.addFragment(serviceTemplate, dataTypeEntityTreeServiceTemplate);
+ }
}
LOGGER.debug("<-getPolicyTypes: name={}, version={}, serviceTemplate={}", name, version, serviceTemplate);
* Create policy types.
*
* @param dao the DAO to use to access the database
- * @param serviceTemplate the service template containing the definition of the policy types to be created
+ * @param incomingServiceTemplate the service template containing the definition of the policy types to be created
* @return the TOSCA service template containing the created policy types
* @throws PfModelException on errors creating policy types
*/
public JpaToscaServiceTemplate createPolicyTypes(@NonNull final PfDao dao,
- @NonNull final JpaToscaServiceTemplate serviceTemplate) throws PfModelException {
- LOGGER.debug("->createPolicyTypes: serviceTempalate={}", serviceTemplate);
-
- ToscaUtils.assertPolicyTypesExist(serviceTemplate);
+ @NonNull final JpaToscaServiceTemplate incomingServiceTemplate) throws PfModelException {
+ LOGGER.debug("->createPolicyTypes: serviceTempalate={}", incomingServiceTemplate);
- // Create the data types on the policy type
- if (ToscaUtils.doDataTypesExist(serviceTemplate)) {
- createDataTypes(dao, serviceTemplate);
- }
+ ToscaUtils.assertPolicyTypesExist(incomingServiceTemplate);
- for (JpaToscaPolicyType policyType : serviceTemplate.getPolicyTypes().getAll(null)) {
- dao.create(policyType);
- }
-
- // Return the created policy types
- JpaToscaPolicyTypes returnPolicyTypes = new JpaToscaPolicyTypes();
+ JpaToscaServiceTemplate writtenServiceTemplate = appendToServiceTemplate(dao, incomingServiceTemplate);
- for (PfConceptKey policyTypeKey : serviceTemplate.getPolicyTypes().getConceptMap().keySet()) {
- returnPolicyTypes.getConceptMap().put(policyTypeKey, dao.get(JpaToscaPolicyType.class, policyTypeKey));
- }
-
- JpaToscaServiceTemplate returnServiceTemplate = new JpaToscaServiceTemplate();
- returnServiceTemplate.setPolicyTypes(returnPolicyTypes);
-
- LOGGER.debug("<-createPolicyTypes: returnServiceTempalate={}", returnServiceTemplate);
- return returnServiceTemplate;
+ LOGGER.debug("<-createPolicyTypes: returnServiceTempalate={}", writtenServiceTemplate);
+ return writtenServiceTemplate;
}
/**
throws PfModelException {
LOGGER.debug("->getPolicies: name={}, version={}", name, version);
- // Create the structure of the TOSCA service template to contain the policy type
- JpaToscaServiceTemplate serviceTemplate = new JpaToscaServiceTemplate();
- serviceTemplate.setTopologyTemplate(new JpaToscaTopologyTemplate());
- serviceTemplate.getTopologyTemplate().setPolicies(new JpaToscaPolicies());
+ JpaToscaServiceTemplate serviceTemplate = getServiceTemplate(dao);
+
+ if (!ToscaUtils.doPoliciesExist(serviceTemplate)) {
+ throw new PfModelRuntimeException(Response.Status.NOT_FOUND,
+ "policies for " + name + ":" + version + DO_NOT_EXIST);
+ }
+
+ ToscaUtils.getEntityTree(serviceTemplate.getTopologyTemplate().getPolicies(), name, version);
+
+ if (!ToscaUtils.doPoliciesExist(serviceTemplate)) {
+ throw new PfModelRuntimeException(Response.Status.NOT_FOUND,
+ "policies for " + name + ":" + version + DO_NOT_EXIST);
+ }
- // Add the policy type to the TOSCA service template
- List<JpaToscaPolicy> jpaPolicyList = dao.getFiltered(JpaToscaPolicy.class, name, version);
- serviceTemplate.getTopologyTemplate().getPolicies().getConceptMap().putAll(asConceptMap(jpaPolicyList));
+ for (JpaToscaPolicy policy : serviceTemplate.getTopologyTemplate().getPolicies().getConceptMap().values()) {
+ if (policy.getDerivedFrom() != null) {
+ JpaToscaServiceTemplate referencedEntitiesServiceTemplate =
+ getPolicyTypes(dao, policy.getDerivedFrom().getName(), policy.getDerivedFrom().getVersion());
+
+ serviceTemplate =
+ ToscaServiceTemplateUtils.addFragment(serviceTemplate, referencedEntitiesServiceTemplate);
+ }
+ }
LOGGER.debug("<-getPolicies: name={}, version={}, serviceTemplate={}", name, version, serviceTemplate);
return serviceTemplate;
* Create policies.
*
* @param dao the DAO to use to access the database
- * @param serviceTemplate the service template containing the definitions of the new policies to be created.
+ * @param incomingServiceTemplate the service template containing the definitions of the new policies to be created.
* @return the TOSCA service template containing the policy types that were created
* @throws PfModelException on errors creating policies
*/
public JpaToscaServiceTemplate createPolicies(@NonNull final PfDao dao,
- @NonNull final JpaToscaServiceTemplate serviceTemplate) throws PfModelException {
- LOGGER.debug("->createPolicies: serviceTempalate={}", serviceTemplate);
-
- ToscaUtils.assertPoliciesExist(serviceTemplate);
-
- for (JpaToscaPolicy policy : serviceTemplate.getTopologyTemplate().getPolicies().getAll(null)) {
- verifyPolicyTypeForPolicy(dao, policy);
- dao.create(policy);
- }
-
- // Return the created policy types
- JpaToscaPolicies returnPolicies = new JpaToscaPolicies();
- returnPolicies.setKey(serviceTemplate.getTopologyTemplate().getPolicies().getKey());
+ @NonNull final JpaToscaServiceTemplate incomingServiceTemplate) throws PfModelException {
+ LOGGER.debug("->createPolicies: incomingServiceTemplate={}", incomingServiceTemplate);
- for (PfConceptKey policyKey : serviceTemplate.getTopologyTemplate().getPolicies().getConceptMap().keySet()) {
- returnPolicies.getConceptMap().put(policyKey, dao.get(JpaToscaPolicy.class, policyKey));
- }
+ ToscaUtils.assertPoliciesExist(incomingServiceTemplate);
- serviceTemplate.getTopologyTemplate().setPolicies(returnPolicies);
+ JpaToscaServiceTemplate writtenServiceTemplate = appendToServiceTemplate(dao, incomingServiceTemplate);
- LOGGER.debug("<-createPolicies: serviceTemplate={}", serviceTemplate);
- return serviceTemplate;
+ LOGGER.debug("<-createPolicies: serviceTemplate={}", writtenServiceTemplate);
+ return writtenServiceTemplate;
}
/**
return serviceTemplate;
}
- /**
- * Convert a list of concepts to a map of concepts.
- *
- * @param conceptList the concept list
- * @return the concept map
- */
- private <T extends PfConcept> Map<PfConceptKey, T> asConceptMap(List<T> conceptList) {
- Map<PfConceptKey, T> conceptMap = new LinkedHashMap<>();
- for (T concept : conceptList) {
- conceptMap.put((PfConceptKey) concept.getKey(), concept);
- }
-
- return conceptMap;
- }
-
/**
* Verify the policy type for a policy exists.
*
if (policyType == null) {
String errorMessage =
"policy type " + policyTypeKey.getId() + " for policy " + policy.getId() + " does not exist";
- LOGGER.warn(errorMessage);
throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
}
}
// We should have one and only one returned entry
if (filterdPolicyTypeList.size() != 1) {
- String errorMessage = "search for lates policy type " + policyTypeName + " returned more than one entry";
- LOGGER.warn(errorMessage);
+ String errorMessage = "search for latest policy type " + policyTypeName + " returned more than one entry";
throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
}
Code Review / policy / models.git / blobdiff