/**
*
* 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 java.sql.Timestamp;
import java.util.ArrayList;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.Query;
import org.apache.airavata.common.exception.ApplicationSettingsException;
import org.apache.airavata.common.utils.AiravataUtils;
import org.apache.airavata.registry.core.app.catalog.model.GridftpDataMovement;
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;
public class GridftpDataMovementResource extends AppCatAbstractResource {
private final static Logger logger = LoggerFactory.getLogger(GridftpDataMovementResource.class);
private String dataMovementInterfaceId;
private String securityProtocol;
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;
}
@Override
public void remove(Object identifier) throws AppCatalogException {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(GRIDFTP_DATA_MOVEMENT);
generator.setParameter(GridftpDataMovementConstants.DATA_MOVEMENT_INTERFACE_ID, identifier);
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 {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(GRIDFTP_DATA_MOVEMENT);
generator.setParameter(GridftpDataMovementConstants.DATA_MOVEMENT_INTERFACE_ID, identifier);
Query q = generator.selectQuery(em);
GridftpDataMovement gridftpDataMovement = (GridftpDataMovement) q.getSingleResult();
GridftpDataMovementResource gridftpDataMovementResource = (GridftpDataMovementResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.GRIDFTP_DATA_MOVEMENT, gridftpDataMovement);
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
return gridftpDataMovementResource;
} 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> gridftpDataMovementResources = new ArrayList<AppCatalogResource>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(GRIDFTP_DATA_MOVEMENT);
Query q;
if ((fieldName.equals(GridftpDataMovementConstants.DATA_MOVEMENT_INTERFACE_ID)) || (fieldName.equals(GridftpDataMovementConstants.SECURITY_PROTOCOL))) {
generator.setParameter(fieldName, value);
q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
GridftpDataMovement gridftpDataMovement = (GridftpDataMovement) result;
GridftpDataMovementResource gridftpDataMovementResource = (GridftpDataMovementResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.GRIDFTP_DATA_MOVEMENT, gridftpDataMovement);
gridftpDataMovementResources.add(gridftpDataMovementResource);
}
} else {
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
logger.error("Unsupported field name for Gridftp Data Movement Resource.", new IllegalArgumentException());
throw new IllegalArgumentException("Unsupported field name for Gridftp Data Movement 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 gridftpDataMovementResources;
}
@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> gridftpDataMovementResourceIDs = new ArrayList<String>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(GRIDFTP_DATA_MOVEMENT);
Query q;
if ((fieldName.equals(GridftpDataMovementConstants.DATA_MOVEMENT_INTERFACE_ID)) || (fieldName.equals(GridftpDataMovementConstants.SECURITY_PROTOCOL))) {
generator.setParameter(fieldName, value);
q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
GridftpDataMovement gridftpDataMovement = (GridftpDataMovement) result;
GridftpDataMovementResource gridftpDataMovementResource = (GridftpDataMovementResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.GRIDFTP_DATA_MOVEMENT, gridftpDataMovement);
gridftpDataMovementResourceIDs.add(gridftpDataMovementResource.getDataMovementInterfaceId());
}
} else {
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
logger.error("Unsupported field name for Gridftp Data Movement Resource.", new IllegalArgumentException());
throw new IllegalArgumentException("Unsupported field name for Gridftp Data Movement 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 gridftpDataMovementResourceIDs;
}
@Override
public void save() throws AppCatalogException {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
GridftpDataMovement existingGridftpDataMovement = em.find(GridftpDataMovement.class, dataMovementInterfaceId);
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
GridftpDataMovement gridftpDataMovement;
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
if (existingGridftpDataMovement == null) {
gridftpDataMovement = new GridftpDataMovement();
gridftpDataMovement.setCreationTime(AiravataUtils.getCurrentTimestamp());
} else {
gridftpDataMovement = existingGridftpDataMovement;
gridftpDataMovement.setUpdateTime(AiravataUtils.getCurrentTimestamp());
}
gridftpDataMovement.setDataMovementInterfaceId(getDataMovementInterfaceId());
gridftpDataMovement.setSecurityProtocol(getSecurityProtocol());
if (existingGridftpDataMovement == null) {
em.persist(gridftpDataMovement);
} else {
em.merge(gridftpDataMovement);
}
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 {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
GridftpDataMovement gridftpDataMovement = em.find(GridftpDataMovement.class, identifier);
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
return gridftpDataMovement != 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 getDataMovementInterfaceId() {
return dataMovementInterfaceId;
}
public String getSecurityProtocol() {
return securityProtocol;
}
public void setDataMovementInterfaceId(String dataMovementInterfaceId) {
this.dataMovementInterfaceId=dataMovementInterfaceId;
}
public void setSecurityProtocol(String securityProtocol) {
this.securityProtocol=securityProtocol;
}
}