/**
*
* 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.ComputeResource;
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.List;
public class ComputeResourceResource extends AppCatAbstractResource {
private final static Logger logger = LoggerFactory.getLogger(ComputeResourceResource.class);
private String resourceDescription;
private String resourceId;
private String hostName;
private Timestamp createdTime;
private Timestamp updatedTime;
private int maxMemoryPerNode;
private boolean enabled;
private boolean gatewayUsageReporting;
private String gatewayUsageModLoadCMD;
private String gatewayUsageExec;
public int getMaxMemoryPerNode() {
return maxMemoryPerNode;
}
public void setMaxMemoryPerNode(int maxMemoryPerNode) {
this.maxMemoryPerNode = maxMemoryPerNode;
}
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 boolean isEnabled() {
return enabled;
}
public void setEnabled(boolean enabled) {
this.enabled = enabled;
}
@Override
public void remove(Object identifier) throws AppCatalogException {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(COMPUTE_RESOURCE);
generator.setParameter(ComputeResourceConstants.RESOURCE_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(COMPUTE_RESOURCE);
generator.setParameter(ComputeResourceConstants.RESOURCE_ID, identifier);
Query q = generator.selectQuery(em);
ComputeResource computeResource = (ComputeResource) q.getSingleResult();
ComputeResourceResource computeResourceResource = (ComputeResourceResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.COMPUTE_RESOURCE, computeResource);
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
return computeResourceResource;
} 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> computeResourceResources = new ArrayList<AppCatalogResource>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(COMPUTE_RESOURCE);
Query q;
if ((fieldName.equals(ComputeResourceConstants.RESOURCE_DESCRIPTION)) || (fieldName.equals(ComputeResourceConstants.RESOURCE_ID)) || (fieldName.equals(ComputeResourceConstants.HOST_NAME))) {
generator.setParameter(fieldName, value);
q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
ComputeResource computeResource = (ComputeResource) result;
ComputeResourceResource computeResourceResource = (ComputeResourceResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.COMPUTE_RESOURCE, computeResource);
computeResourceResources.add(computeResourceResource);
}
} else {
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
logger.error("Unsupported field name for Compute Resource Resource.", new IllegalArgumentException());
throw new IllegalArgumentException("Unsupported field name for Compute Resource 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 computeResourceResources;
}
@Override
public List<AppCatalogResource> getAll() throws AppCatalogException {
List<AppCatalogResource> computeResourceResources = new ArrayList<AppCatalogResource>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(COMPUTE_RESOURCE);
Query q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
ComputeResource computeResource = (ComputeResource) result;
ComputeResourceResource computeResourceResource = (ComputeResourceResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.COMPUTE_RESOURCE, computeResource);
computeResourceResources.add(computeResourceResource);
}
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 computeResourceResources;
}
@Override
public List<String> getAllIds() throws AppCatalogException {
List<String> computeResourceResources = new ArrayList<String>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(COMPUTE_RESOURCE);
Query q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
ComputeResource computeResource = (ComputeResource) result;
computeResourceResources.add(computeResource.getResourceId());
}
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 computeResourceResources;
}
@Override
public List<String> getIds(String fieldName, Object value) throws AppCatalogException {
List<String> computeResourceResourceIDs = new ArrayList<String>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(COMPUTE_RESOURCE);
Query q;
if ((fieldName.equals(ComputeResourceConstants.RESOURCE_DESCRIPTION)) || (fieldName.equals(ComputeResourceConstants.RESOURCE_ID)) || (fieldName.equals(ComputeResourceConstants.HOST_NAME))) {
generator.setParameter(fieldName, value);
q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
ComputeResource computeResource = (ComputeResource) result;
ComputeResourceResource computeResourceResource = (ComputeResourceResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.COMPUTE_RESOURCE, computeResource);
computeResourceResourceIDs.add(computeResourceResource.getResourceId());
}
} else {
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
logger.error("Unsupported field name for Compute Resource Resource.", new IllegalArgumentException());
throw new IllegalArgumentException("Unsupported field name for Compute Resource 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 computeResourceResourceIDs;
}
@Override
public void save() throws AppCatalogException {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
ComputeResource existingComputeResource = em.find(ComputeResource.class, resourceId);
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
ComputeResource computeResource;
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
if (existingComputeResource == null) {
computeResource = new ComputeResource();
computeResource.setCreationTime(AiravataUtils.getCurrentTimestamp());
} else {
computeResource = existingComputeResource;
computeResource.setUpdateTime(AiravataUtils.getCurrentTimestamp());
}
computeResource.setResourceDescription(getResourceDescription());
computeResource.setResourceId(getResourceId());
computeResource.setHostName(getHostName());
computeResource.setEnabled(isEnabled());
computeResource.setMaxMemoryPerNode(getMaxMemoryPerNode());
computeResource.setGatewayUsageReporting(gatewayUsageReporting);
computeResource.setGatewayUsageModLoadCMD(gatewayUsageModLoadCMD);
computeResource.setGatewayUsageExec(gatewayUsageExec);
if (existingComputeResource == null) {
em.persist(computeResource);
} else {
em.merge(computeResource);
}
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();
ComputeResource computeResource = em.find(ComputeResource.class, identifier);
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
return computeResource != 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 getResourceDescription() {
return resourceDescription;
}
public String getResourceId() {
return resourceId;
}
public String getHostName() {
return hostName;
}
public void setResourceDescription(String resourceDescription) {
this.resourceDescription=resourceDescription;
}
public void setResourceId(String resourceId) {
this.resourceId=resourceId;
}
public void setHostName(String hostName) {
this.hostName=hostName;
}
public boolean isGatewayUsageReporting() {
return gatewayUsageReporting;
}
public void setGatewayUsageReporting(boolean gatewayUsageReporting) {
this.gatewayUsageReporting = gatewayUsageReporting;
}
public String getGatewayUsageModLoadCMD() {
return gatewayUsageModLoadCMD;
}
public void setGatewayUsageModLoadCMD(String gatewayUsageModLoadCMD) {
this.gatewayUsageModLoadCMD = gatewayUsageModLoadCMD;
}
public String getGatewayUsageExec() {
return gatewayUsageExec;
}
public void setGatewayUsageExec(String gatewayUsageExec) {
this.gatewayUsageExec = gatewayUsageExec;
}
}