use of org.apache.airavata.registry.core.app.catalog.model.HostIPAddressPK in project airavata by apache.
the class HostIPAddressResource method isExists.
public boolean isExists(Object identifier) throws AppCatalogException {
HashMap<String, String> ids;
if (identifier instanceof Map) {
ids = (HashMap) 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();
HostIPAddress hostIPAddress = em.find(HostIPAddress.class, new HostIPAddressPK(ids.get(HostIPAddressConstants.RESOURCE_ID), ids.get(HostIPAddressConstants.IP_ADDRESS)));
if (em.isOpen()) {
if (em.getTransaction().isActive()) {
em.getTransaction().rollback();
}
em.close();
}
return hostIPAddress != 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();
}
}
}
use of org.apache.airavata.registry.core.app.catalog.model.HostIPAddressPK in project airavata by apache.
the class HostIPAddressResource method save.
public void save() throws AppCatalogException {
EntityManager em = null;
try {
em = AppCatalogJPAUtils.getEntityManager();
HostIPAddress existingHostIP = em.find(HostIPAddress.class, new HostIPAddressPK(resourceID, ipaddress));
if (em.isOpen()) {
if (em.getTransaction().isActive()) {
em.getTransaction().rollback();
}
em.close();
}
em = AppCatalogJPAUtils.getEntityManager();
em.getTransaction().begin();
ComputeResource computeResource = em.find(ComputeResource.class, resourceID);
if (existingHostIP != null) {
existingHostIP.setIpaddress(ipaddress);
existingHostIP.setResourceID(resourceID);
existingHostIP.setComputeResource(computeResource);
em.merge(existingHostIP);
} else {
HostIPAddress hostIPAddress = new HostIPAddress();
hostIPAddress.setIpaddress(ipaddress);
hostIPAddress.setResourceID(resourceID);
hostIPAddress.setComputeResource(computeResource);
em.persist(hostIPAddress);
}
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();
}
}
}
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