/**
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.airavata.registry.core.app.catalog.resources;
import org.apache.airavata.common.exception.ApplicationSettingsException;
import org.apache.airavata.common.utils.AiravataUtils;
import org.apache.airavata.registry.core.app.catalog.model.*;
import org.apache.airavata.registry.core.app.catalog.util.AppCatalogJPAUtils;
import org.apache.airavata.registry.core.app.catalog.util.AppCatalogQueryGenerator;
import org.apache.airavata.registry.core.app.catalog.util.AppCatalogResourceType;
import org.apache.airavata.registry.cpi.AppCatalogException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.persistence.EntityManager;
import javax.persistence.Query;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class StorageInterfaceResource extends AppCatAbstractResource {
private final static Logger logger = LoggerFactory.getLogger(StorageInterfaceResource.class);
private String storageResourceId;
private StorageResourceResource storageResourceResource;
private String dataMovementProtocol;
private String dataMovementInterfaceId;
private int priorityOrder;
private Timestamp createdTime;
private Timestamp updatedTime;
public Timestamp getCreatedTime() {
return createdTime;
}
public void setCreatedTime(Timestamp createdTime) {
this.createdTime = createdTime;
}
public Timestamp getUpdatedTime() {
return updatedTime;
}
public void setUpdatedTime(Timestamp updatedTime) {
this.updatedTime = updatedTime;
}
public int getPriorityOrder() {
return priorityOrder;
}
public void setPriorityOrder(int priorityOrder) {
this.priorityOrder = priorityOrder;
}
@Override
public void remove(Object identifier) throws AppCatalogException {
HashMap<String, String> ids;
if (identifier instanceof Map) {
ids = (HashMap<String, String>) identifier;
} else {
logger.error("Identifier should be a map with the field name and it's value");
throw new AppCatalogException("Identifier should be a map with the field name and it's value");
}
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(STORAGE_INTERFACE);
generator.setParameter(StorageInterfaceConstants.STORAGE_RESOURCE_ID, ids.get(StorageInterfaceConstants.STORAGE_RESOURCE_ID));
generator.setParameter(StorageInterfaceConstants.DATA_MOVEMENT_ID, ids.get(StorageInterfaceConstants.DATA_MOVEMENT_ID));
Query q = generator.deleteQuery(em);
q.executeUpdate();
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
} catch (ApplicationSettingsException e) {
logger.error(e.getMessage(), e);
throw new AppCatalogException(e);
} finally {
if (em != null && em.isOpen()) {
if (em.getTransaction().isActive()) {
em.getTransaction().rollback();
}
em.close();
}
}
}
@Override
public AppCatalogResource get(Object identifier) throws AppCatalogException {
HashMap<String, String> ids;
if (identifier instanceof Map) {
ids = (HashMap<String, String>) identifier;
} else {
logger.error("Identifier should be a map with the field name and it's value");
throw new AppCatalogException("Identifier should be a map with the field name and it's value");
}
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(STORAGE_INTERFACE);
generator.setParameter(StorageInterfaceConstants.STORAGE_RESOURCE_ID, ids.get(StorageInterfaceConstants.STORAGE_RESOURCE_ID));
generator.setParameter(StorageInterfaceConstants.DATA_MOVEMENT_ID, ids.get(StorageInterfaceConstants.DATA_MOVEMENT_ID));
Query q = generator.selectQuery(em);
StorageInterface storageInterface = (StorageInterface) q.getSingleResult();
StorageInterfaceResource storageInterfaceResource = (StorageInterfaceResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.STORAGE_INTERFACE, storageInterface);
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
return storageInterfaceResource;
} catch (ApplicationSettingsException e) {
logger.error(e.getMessage(), e);
throw new AppCatalogException(e);
} finally {
if (em != null && em.isOpen()) {
if (em.getTransaction().isActive()) {
em.getTransaction().rollback();
}
em.close();
}
}
}
@Override
public List<AppCatalogResource> get(String fieldName, Object value) throws AppCatalogException {
List<AppCatalogResource> storageInterfaceResources = new ArrayList<AppCatalogResource>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(STORAGE_INTERFACE);
Query q;
if ((fieldName.equals(StorageInterfaceConstants.STORAGE_RESOURCE_ID)) || (fieldName.equals(StorageInterfaceConstants.DATA_MOVEMENT_PROTOCOL)) || (fieldName.equals(StorageInterfaceConstants.DATA_MOVEMENT_ID))) {
generator.setParameter(fieldName, value);
q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
StorageInterface storageInterface = (StorageInterface) result;
StorageInterfaceResource storageInterfaceResource = (StorageInterfaceResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.STORAGE_INTERFACE, storageInterface);
storageInterfaceResources.add(storageInterfaceResource);
}
} else {
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
logger.error("Unsupported field name for Data Movement Interface Resource.", new IllegalArgumentException());
throw new IllegalArgumentException("Unsupported field name for Data Movement Interface Resource.");
}
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
} catch (ApplicationSettingsException e) {
logger.error(e.getMessage(), e);
throw new AppCatalogException(e);
} finally {
if (em != null && em.isOpen()) {
if (em.getTransaction().isActive()) {
em.getTransaction().rollback();
}
em.close();
}
}
return storageInterfaceResources;
}
@Override
public List<AppCatalogResource> getAll() throws AppCatalogException {
return null;
}
@Override
public List<String> getAllIds() throws AppCatalogException {
return null;
}
@Override
public List<String> getIds(String fieldName, Object value) throws AppCatalogException {
List<String> storageInterfaceResourceIDs = new ArrayList<String>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(STORAGE_INTERFACE);
Query q;
if ((fieldName.equals(StorageInterfaceConstants.STORAGE_RESOURCE_ID)) || (fieldName.equals(StorageInterfaceConstants.DATA_MOVEMENT_PROTOCOL)) || (fieldName.equals(StorageInterfaceConstants.DATA_MOVEMENT_ID))) {
generator.setParameter(fieldName, value);
q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
StorageInterface storageInterface = (StorageInterface) result;
StorageInterfaceResource storageInterfaceResource = (StorageInterfaceResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.STORAGE_INTERFACE, storageInterface);
storageInterfaceResourceIDs.add(storageInterfaceResource.getStorageResourceId());
}
} else {
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
logger.error("Unsupported field name for Storage Interface Resource.", new IllegalArgumentException());
throw new IllegalArgumentException("Unsupported field name for Storage Interface Resource.");
}
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
} catch (ApplicationSettingsException e) {
logger.error(e.getMessage(), e);
throw new AppCatalogException(e);
} finally {
if (em != null && em.isOpen()) {
if (em.getTransaction().isActive()) {
em.getTransaction().rollback();
}
em.close();
}
}
return storageInterfaceResourceIDs;
}
@Override
public void save() throws AppCatalogException {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
StorageInterface existingStorageInterface = em.find(StorageInterface.class, new StorageInterface_PK(storageResourceId, dataMovementInterfaceId));
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
StorageInterface storageInterface;
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
if (existingStorageInterface == null) {
storageInterface = new StorageInterface();
storageInterface.setCreationTime(AiravataUtils.getCurrentTimestamp());
} else {
storageInterface = existingStorageInterface;
storageInterface.setUpdateTime(AiravataUtils.getCurrentTimestamp());
}
storageInterface.setStorageResourceId(getStorageResourceId());
StorageResource storageResource = em.find(StorageResource.class, getStorageResourceId());
storageInterface.setStorageResource(storageResource);
storageInterface.setDataMovementProtocol(getDataMovementProtocol());
storageInterface.setDataMovementInterfaceId(getDataMovementInterfaceId());
storageInterface.setPriorityOrder(priorityOrder);
if (existingStorageInterface == null) {
em.persist(storageInterface);
} else {
em.merge(storageInterface);
}
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
} catch (Exception e) {
logger.error(e.getMessage(), e);
throw new AppCatalogException(e);
} finally {
if (em != null && em.isOpen()) {
if (em.getTransaction().isActive()) {
em.getTransaction().rollback();
}
em.close();
}
}
}
@Override
public boolean isExists(Object identifier) throws AppCatalogException {
HashMap<String, String> ids;
if (identifier instanceof Map) {
ids = (HashMap<String, String>) identifier;
} else {
logger.error("Identifier should be a map with the field name and it's value");
throw new AppCatalogException("Identifier should be a map with the field name and it's value");
}
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
StorageInterface storageInterface = em.find(StorageInterface.class, new StorageInterface_PK(ids.get(StorageInterfaceConstants.STORAGE_RESOURCE_ID), ids.get(StorageInterfaceConstants.DATA_MOVEMENT_ID)));
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
return storageInterface != null;
} catch (ApplicationSettingsException e) {
logger.error(e.getMessage(), e);
throw new AppCatalogException(e);
} finally {
if (em != null && em.isOpen()) {
if (em.getTransaction().isActive()) {
em.getTransaction().rollback();
}
em.close();
}
}
}
public String getDataMovementProtocol() {
return dataMovementProtocol;
}
public String getDataMovementInterfaceId() {
return dataMovementInterfaceId;
}
public void setDataMovementProtocol(String dataMovementProtocol) {
this.dataMovementProtocol=dataMovementProtocol;
}
public void setDataMovementInterfaceId(String dataMovementInterfaceId) {
this.dataMovementInterfaceId=dataMovementInterfaceId;
}
public String getStorageResourceId() {
return storageResourceId;
}
public void setStorageResourceId(String storageResourceId) {
this.storageResourceId = storageResourceId;
}
public StorageResourceResource getStorageResourceResource() {
return storageResourceResource;
}
public void setStorageResourceResource(StorageResourceResource storageResourceResource) {
this.storageResourceResource = storageResourceResource;
}
}