/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package org.onap.policy.models.pdp.persistence.provider;
+import java.util.ArrayList;
+import java.util.List;
+import javax.ws.rs.core.Response;
import lombok.NonNull;
-
+import org.onap.policy.models.base.PfConceptKey;
+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.PfReferenceKey;
+import org.onap.policy.models.base.PfValidationResult;
import org.onap.policy.models.dao.PfDao;
-import org.onap.policy.models.pdp.concepts.PdpGroups;
+import org.onap.policy.models.pdp.concepts.Pdp;
+import org.onap.policy.models.pdp.concepts.PdpGroup;
+import org.onap.policy.models.pdp.concepts.PdpGroupFilter;
+import org.onap.policy.models.pdp.concepts.PdpStatistics;
+import org.onap.policy.models.pdp.concepts.PdpSubGroup;
+import org.onap.policy.models.pdp.persistence.concepts.JpaPdp;
+import org.onap.policy.models.pdp.persistence.concepts.JpaPdpGroup;
+import org.onap.policy.models.pdp.persistence.concepts.JpaPdpSubGroup;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
/**
* This class provides the provision of information on PAP concepts in the database to callers.
* @author Liam Fallon (liam.fallon@est.tech)
*/
public class PdpProvider {
+ private static final Logger LOGGER = LoggerFactory.getLogger(PdpProvider.class);
+
+ // Recurring string constants
+ private static final String NOT_VALID = "\" is not valid \n";
+
/**
* Get PDP groups.
*
* @param dao the DAO to use to access the database
- * @param pdpGroupFilter a filter for the get
+ * @param name the name of the PDP group to get, null to get all PDP groups
* @return the PDP groups found
* @throws PfModelException on errors getting PDP groups
*/
- public PdpGroups getPdpGroups(@NonNull final PfDao dao, @NonNull final String pdpGroupFilter)
- throws PfModelException {
- return new PdpGroups();
+ public List<PdpGroup> getPdpGroups(@NonNull final PfDao dao, final String name) throws PfModelException {
+
+ return asPdpGroupList(dao.getFiltered(JpaPdpGroup.class, name, PfKey.NULL_KEY_VERSION));
+ }
+
+ /**
+ * Get filtered PDP groups.
+ *
+ * @param dao the DAO to use to access the database
+ * @param filter the filter for the PDP groups to get
+ * @return the PDP groups found
+ * @throws PfModelException on errors getting policies
+ */
+ public List<PdpGroup> getFilteredPdpGroups(@NonNull final PfDao dao, @NonNull final PdpGroupFilter filter) {
+
+ return filter.filter(
+ asPdpGroupList(dao.getFiltered(JpaPdpGroup.class, filter.getName(), PfKey.NULL_KEY_VERSION)));
}
/**
* @return the PDP groups created
* @throws PfModelException on errors creating PDP groups
*/
- public PdpGroups createPdpGroups(@NonNull final PfDao dao, @NonNull final PdpGroups pdpGroups)
+ public List<PdpGroup> createPdpGroups(@NonNull final PfDao dao, @NonNull final List<PdpGroup> pdpGroups)
throws PfModelException {
- return new PdpGroups();
+
+ for (PdpGroup pdpGroup : pdpGroups) {
+ JpaPdpGroup jpaPdpGroup = new JpaPdpGroup();
+ jpaPdpGroup.fromAuthorative(pdpGroup);
+
+ PfValidationResult validationResult = jpaPdpGroup.validate(new PfValidationResult());
+ if (!validationResult.isOk()) {
+ String errorMessage = "pdp group \"" + jpaPdpGroup.getId() + NOT_VALID + validationResult;
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
+
+ dao.create(jpaPdpGroup);
+ }
+
+ // Return the created PDP groups
+ List<PdpGroup> returnPdpGroups = new ArrayList<>();
+
+ for (PdpGroup pdpGroup : pdpGroups) {
+ JpaPdpGroup jpaPdpGroup =
+ dao.get(JpaPdpGroup.class, new PfConceptKey(pdpGroup.getName(), PfKey.NULL_KEY_VERSION));
+ returnPdpGroups.add(jpaPdpGroup.toAuthorative());
+ }
+
+ return returnPdpGroups;
}
/**
* @return the PDP groups updated
* @throws PfModelException on errors updating PDP groups
*/
- public PdpGroups updatePdpGroups(@NonNull final PfDao dao, @NonNull final PdpGroups pdpGroups)
+ public List<PdpGroup> updatePdpGroups(@NonNull final PfDao dao, @NonNull final List<PdpGroup> pdpGroups)
throws PfModelException {
- return new PdpGroups();
+
+ for (PdpGroup pdpGroup : pdpGroups) {
+ JpaPdpGroup jpaPdpGroup = new JpaPdpGroup();
+ jpaPdpGroup.fromAuthorative(pdpGroup);
+
+ PfValidationResult validationResult = jpaPdpGroup.validate(new PfValidationResult());
+ if (!validationResult.isOk()) {
+ String errorMessage = "pdp group \"" + jpaPdpGroup.getId() + NOT_VALID + validationResult;
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
+
+ dao.update(jpaPdpGroup);
+ }
+
+ // Return the created PDP groups
+ List<PdpGroup> returnPdpGroups = new ArrayList<>();
+
+ for (PdpGroup pdpGroup : pdpGroups) {
+ JpaPdpGroup jpaPdpGroup =
+ dao.get(JpaPdpGroup.class, new PfConceptKey(pdpGroup.getName(), PfKey.NULL_KEY_VERSION));
+ returnPdpGroups.add(jpaPdpGroup.toAuthorative());
+ }
+
+ return returnPdpGroups;
+ }
+
+ /**
+ * Update a PDP subgroup.
+ *
+ * @param dao the DAO to use to access the database
+ * @param pdpGroupName the name of the PDP group of the PDP subgroup
+ * @param pdpSubGroup the PDP subgroup to be updated
+ * @throws PfModelException on errors updating PDP subgroups
+ */
+ public void updatePdpSubGroup(@NonNull final PfDao dao, @NonNull final String pdpGroupName,
+ @NonNull final PdpSubGroup pdpSubGroup) throws PfModelException {
+
+ final PfReferenceKey subGroupKey =
+ new PfReferenceKey(pdpGroupName, PfKey.NULL_KEY_VERSION, pdpSubGroup.getPdpType());
+ final JpaPdpSubGroup jpaPdpSubgroup = new JpaPdpSubGroup(subGroupKey);
+ jpaPdpSubgroup.fromAuthorative(pdpSubGroup);
+
+ PfValidationResult validationResult = jpaPdpSubgroup.validate(new PfValidationResult());
+ if (!validationResult.isOk()) {
+ String errorMessage = "PDP subgroup \"" + jpaPdpSubgroup.getId() + NOT_VALID + validationResult;
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
+
+ dao.update(jpaPdpSubgroup);
}
/**
- * Delete PDP groups.
+ * Update a PDP.
*
* @param dao the DAO to use to access the database
- * @param pdpGroupFilter a filter for the get
- * @return the PDP groups deleted
+ * @param pdpGroupName the name of the PDP group of the PDP subgroup
+ * @param pdpSubGroup the PDP subgroup to be updated
+ * @param pdp the PDP to be updated
+ * @throws PfModelException on errors updating PDP subgroups
+ */
+ public void updatePdp(@NonNull final PfDao dao, @NonNull final String pdpGroupName,
+ @NonNull final String pdpSubGroup, @NonNull final Pdp pdp) {
+
+ final PfReferenceKey pdpKey =
+ new PfReferenceKey(pdpGroupName, PfKey.NULL_KEY_VERSION, pdpSubGroup, pdp.getInstanceId());
+ final JpaPdp jpaPdp = new JpaPdp(pdpKey);
+ jpaPdp.fromAuthorative(pdp);
+
+ PfValidationResult validationResult = jpaPdp.validate(new PfValidationResult());
+ if (!validationResult.isOk()) {
+ String errorMessage = "PDP \"" + jpaPdp.getId() + NOT_VALID + validationResult;
+ LOGGER.warn(errorMessage);
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
+
+ dao.update(jpaPdp);
+ }
+
+ /**
+ * Delete a PDP group.
+ *
+ * @param dao the DAO to use to access the database
+ * @param name the name of the policy to get, null to get all PDP groups
+ * @return the PDP group deleted
* @throws PfModelException on errors deleting PDP groups
*/
- public PdpGroups deletePdpGroups(@NonNull final PfDao dao, @NonNull final String pdpGroupFilter)
- throws PfModelException {
- return new PdpGroups();
+ public PdpGroup deletePdpGroup(@NonNull final PfDao dao, @NonNull final String name) {
+
+ PfConceptKey pdpGroupKey = new PfConceptKey(name, PfKey.NULL_KEY_VERSION);
+
+ JpaPdpGroup jpaDeletePdpGroup = dao.get(JpaPdpGroup.class, pdpGroupKey);
+
+ if (jpaDeletePdpGroup == null) {
+ String errorMessage =
+ "delete of PDP group \"" + pdpGroupKey.getId() + "\" failed, PDP group does not exist";
+ throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, errorMessage);
+ }
+
+ dao.delete(jpaDeletePdpGroup);
+
+ return jpaDeletePdpGroup.toAuthorative();
+ }
+
+ /**
+ * Get PDP statistics.
+ *
+ * @param dao the DAO to use to access the database
+ * @param name the name of the PDP group to get statistics for, null to get all PDP groups
+ * @return the statistics found
+ * @throws PfModelException on errors getting statistics
+ */
+ public List<PdpStatistics> getPdpStatistics(@NonNull final PfDao dao, final String name) throws PfModelException {
+ return new ArrayList<>();
+ }
+
+ /**
+ * Update PDP statistics for a PDP.
+ *
+ * @param dao the DAO to use to access the database
+ * @param pdpGroupName the name of the PDP group containing the PDP that the statistics are for
+ * @param pdpType the PDP type of the subgroup containing the PDP that the statistics are for
+ * @param pdpInstanceId the instance ID of the PDP to update statistics for
+ * @param pdpStatistics the statistics to update
+ * @throws PfModelException on errors updating statistics
+ */
+ public void updatePdpStatistics(@NonNull final PfDao dao, @NonNull final String pdpGroupName,
+ @NonNull final String pdpType, @NonNull final String pdpInstanceId,
+ @NonNull final PdpStatistics pdpStatistics) throws PfModelException {
+ // Not implemented yet
+ }
+
+ /**
+ * Convert JPA PDP group list to an authorative PDP group list.
+ *
+ * @param foundPdpGroups the list to convert
+ * @return the authorative list
+ */
+ private List<PdpGroup> asPdpGroupList(List<JpaPdpGroup> jpaPdpGroupList) {
+ List<PdpGroup> pdpGroupList = new ArrayList<>(jpaPdpGroupList.size());
+
+ for (JpaPdpGroup jpaPdpGroup : jpaPdpGroupList) {
+ pdpGroupList.add(jpaPdpGroup.toAuthorative());
+ }
+
+ return pdpGroupList;
}
}
Code Review / policy / models.git / blobdiff