/**
*
* 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.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.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class ParallelismPrefixCommandResource extends AppCatAbstractResource {
private final static Logger logger = LoggerFactory.getLogger(ParallelismPrefixCommandResource.class);
private String resourceJobManagerId;
private ResourceJobManagerResource resourceJobManagerResource;
private String commandType;
private String command;
@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(PARALLELISM_PREFIX_COMMAND);
generator.setParameter(ParallelismCommandConstants.RESOURCE_JOB_MANAGER_ID, ids.get(ParallelismCommandConstants.RESOURCE_JOB_MANAGER_ID));
generator.setParameter(ParallelismCommandConstants.COMMAND_TYPE, ids.get(ParallelismCommandConstants.COMMAND_TYPE));
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(PARALLELISM_PREFIX_COMMAND);
generator.setParameter(ParallelismCommandConstants.RESOURCE_JOB_MANAGER_ID, ids.get(ParallelismCommandConstants.RESOURCE_JOB_MANAGER_ID));
generator.setParameter(ParallelismCommandConstants.COMMAND_TYPE, ids.get(ParallelismCommandConstants.COMMAND_TYPE));
Query q = generator.selectQuery(em);
ParallelismPrefixCommand parallelismPrefixCommand = (ParallelismPrefixCommand) q.getSingleResult();
ParallelismPrefixCommandResource prefixCommandResource = (ParallelismPrefixCommandResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.PARALLELISM_PREFIX_COMMAND, parallelismPrefixCommand);
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
return prefixCommandResource;
} 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> parallelismCommandResources = new ArrayList<AppCatalogResource>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(PARALLELISM_PREFIX_COMMAND);
Query q;
if ((fieldName.equals(ParallelismCommandConstants.RESOURCE_JOB_MANAGER_ID)) || (fieldName.equals(ParallelismCommandConstants.COMMAND_TYPE)) || (fieldName.equals(ParallelismCommandConstants.COMMAND))) {
generator.setParameter(fieldName, value);
q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
ParallelismPrefixCommand prefixCommand = (ParallelismPrefixCommand) result;
ParallelismPrefixCommandResource parallelismPrefixCommandResource = (ParallelismPrefixCommandResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.PARALLELISM_PREFIX_COMMAND, prefixCommand);
parallelismCommandResources.add(parallelismPrefixCommandResource);
}
} else {
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
logger.error("Unsupported field name for Parallelism Command Resource.", new IllegalArgumentException());
throw new IllegalArgumentException("Unsupported field name for Parallelism Command 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 parallelismCommandResources;
}
@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> parallelismCommandResourceIDs = new ArrayList<String>();
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(PARALLELISM_PREFIX_COMMAND);
Query q;
if ((fieldName.equals(ParallelismCommandConstants.RESOURCE_JOB_MANAGER_ID)) || (fieldName.equals(ParallelismCommandConstants.COMMAND_TYPE)) || (fieldName.equals(ParallelismCommandConstants.COMMAND))) {
generator.setParameter(fieldName, value);
q = generator.selectQuery(em);
List<?> results = q.getResultList();
for (Object result : results) {
ParallelismPrefixCommand parallelismPrefixCommand = (ParallelismPrefixCommand) result;
ParallelismPrefixCommandResource parallelismPrefixCommandResource = (ParallelismPrefixCommandResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.PARALLELISM_PREFIX_COMMAND, parallelismPrefixCommand);
parallelismCommandResourceIDs.add(parallelismPrefixCommandResource.getResourceJobManagerId());
}
} else {
em.getTransaction().commit();
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
logger.error("Unsupported field name for Parallelism Command Resource.", new IllegalArgumentException());
throw new IllegalArgumentException("Unsupported field name for Parallelism Command 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 parallelismCommandResourceIDs;
}
@Override
public void save() throws AppCatalogException {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
ParallelismPrefixCommand existingParallelismCommand = em.find(ParallelismPrefixCommand.class, new ParallelismPrefixCommand_PK(resourceJobManagerId, commandType));
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
ParallelismPrefixCommand prefixCommand;
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
if (existingParallelismCommand == null) {
prefixCommand = new ParallelismPrefixCommand();
} else {
prefixCommand = existingParallelismCommand;
}
prefixCommand.setResourceJobManagerId(getResourceJobManagerId());
ResourceJobManager resourceJobManager = em.find(ResourceJobManager.class, getResourceJobManagerId());
prefixCommand.setResourceJobManager(resourceJobManager);
prefixCommand.setCommandType(getCommandType());
prefixCommand.setCommand(getCommand());
if (existingParallelismCommand == null) {
em.persist(prefixCommand);
} else {
em.merge(prefixCommand);
}
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();
ParallelismPrefixCommand parallelismPrefixCommand = em.find(ParallelismPrefixCommand.class, new ParallelismPrefixCommand_PK(ids.get(ParallelismCommandConstants.RESOURCE_JOB_MANAGER_ID), ids.get(ParallelismCommandConstants.COMMAND_TYPE)));
if (em.isOpen()) {
if (em.getTransaction().isActive()){
em.getTransaction().rollback();
}
em.close();
}
return parallelismPrefixCommand != 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 getResourceJobManagerId() {
return resourceJobManagerId;
}
public ResourceJobManagerResource getResourceJobManagerResource() {
return resourceJobManagerResource;
}
public String getCommandType() {
return commandType;
}
public String getCommand() {
return command;
}
public void setResourceJobManagerId(String resourceJobManagerId) {
this.resourceJobManagerId=resourceJobManagerId;
}
public void setResourceJobManagerResource(ResourceJobManagerResource resourceJobManagerResource) {
this.resourceJobManagerResource=resourceJobManagerResource;
}
public void setCommandType(String commandType) {
this.commandType=commandType;
}
public void setCommand(String command) {
this.command=command;
}
}