Examples with Pair com.cloud.legacymodel.utils.Pair used on opensource projects

Example 56 with Pair

use of com.cloud.legacymodel.utils.Pair in project cosmic by MissionCriticalCloud.

the class DataCenterDaoImpl method allocatePrivateIpAddress.

@Override
public Pair<String, Long> allocatePrivateIpAddress(final long dcId, final long podId, final long instanceId, final String reservationId) {
    _ipAllocDao.releaseIpAddress(instanceId);
    final DataCenterIpAddressVO vo = _ipAllocDao.takeIpAddress(dcId, podId, instanceId, reservationId);
    if (vo == null) {
        return null;
    }
    return new Pair<>(vo.getIpAddress(), vo.getMacAddress());
}

Example 57 with Pair

use of com.cloud.legacymodel.utils.Pair in project cosmic by MissionCriticalCloud.

the class CapacityDaoImpl method orderClustersByAggregateCapacity.

@Override
public Pair<List<Long>, Map<Long, Double>> orderClustersByAggregateCapacity(final long id, final short capacityTypeForOrdering, final boolean isZone) {
    final TransactionLegacy txn = TransactionLegacy.currentTxn();
    PreparedStatement pstmt = null;
    final List<Long> result = new ArrayList<>();
    final Map<Long, Double> clusterCapacityMap = new HashMap<>();
    final StringBuilder sql = new StringBuilder();
    if (capacityTypeForOrdering != Capacity.CAPACITY_TYPE_CPU && capacityTypeForOrdering != Capacity.CAPACITY_TYPE_MEMORY) {
        sql.append(ORDER_CLUSTERS_BY_AGGREGATE_CAPACITY_PART1);
    } else {
        sql.append(ORDER_CLUSTERS_BY_AGGREGATE_OVERCOMMIT_CAPACITY_PART1);
    }
    if (isZone) {
        sql.append(" data_center_id = ?");
    } else {
        sql.append(" pod_id = ?");
    }
    if (capacityTypeForOrdering != Capacity.CAPACITY_TYPE_CPU && capacityTypeForOrdering != Capacity.CAPACITY_TYPE_MEMORY) {
        sql.append(ORDER_CLUSTERS_BY_AGGREGATE_CAPACITY_PART2);
    } else {
        sql.append(ORDER_CLUSTERS_BY_AGGREGATE_OVERCOMMIT_CAPACITY_PART2);
    }
    try {
        pstmt = txn.prepareAutoCloseStatement(sql.toString());
        pstmt.setLong(1, id);
        pstmt.setShort(2, capacityTypeForOrdering);
        if (capacityTypeForOrdering == Capacity.CAPACITY_TYPE_CPU) {
            pstmt.setString(3, "cpuOvercommitRatio");
        } else if (capacityTypeForOrdering == Capacity.CAPACITY_TYPE_MEMORY) {
            pstmt.setString(3, "memoryOvercommitRatio");
        }
        final ResultSet rs = pstmt.executeQuery();
        while (rs.next()) {
            final Long clusterId = rs.getLong(1);
            result.add(clusterId);
            clusterCapacityMap.put(clusterId, rs.getDouble(2));
        }
        return new Pair<>(result, clusterCapacityMap);
    } catch (final SQLException e) {
        throw new CloudRuntimeException("DB Exception on: " + sql, e);
    }
}

Example 58 with Pair

use of com.cloud.legacymodel.utils.Pair in project cosmic by MissionCriticalCloud.

the class GenericDaoBase method setField.

@DB()
protected void setField(final Object entity, final ResultSet rs, final ResultSetMetaData meta, final int index) throws SQLException {
    Attribute attr = _allColumns.get(new Pair<>(meta.getTableName(index), meta.getColumnName(index)));
    if (attr == null) {
        // work around for mysql bug to return original table name instead of view name in db view case
        final Table tbl = entity.getClass().getSuperclass().getAnnotation(Table.class);
        if (tbl != null) {
            attr = _allColumns.get(new Pair<>(tbl.name(), meta.getColumnLabel(index)));
        }
    }
    assert (attr != null) : "How come I can't find " + meta.getCatalogName(index) + "." + meta.getColumnName(index);
    setField(entity, attr.field, rs, index);
}

Example 59 with Pair

use of com.cloud.legacymodel.utils.Pair in project cosmic by MissionCriticalCloud.

the class SqlGenerator method buildDiscriminatorClause.

/**
 * buildDiscriminatorClause builds the join clause when there are multiple tables.
 *
 * @return
 */
public Pair<StringBuilder, Map<String, Object>> buildDiscriminatorClause() {
    final StringBuilder sql = new StringBuilder();
    final Map<String, Object> values = new HashMap<>();
    for (final Class<?> table : _tables) {
        final DiscriminatorValue dv = table.getAnnotation(DiscriminatorValue.class);
        if (dv != null) {
            final Class<?> parent = table.getSuperclass();
            final String tableName = DbUtil.getTableName(parent);
            final DiscriminatorColumn dc = parent.getAnnotation(DiscriminatorColumn.class);
            assert (dc != null) : "Parent does not have discrminator column: " + parent.getName();
            sql.append(tableName);
            sql.append(".");
            sql.append(dc.name()).append("=");
            Object value = null;
            if (dc.discriminatorType() == DiscriminatorType.INTEGER) {
                sql.append(dv.value());
                value = Integer.parseInt(dv.value());
            } else if (dc.discriminatorType() == DiscriminatorType.CHAR) {
                sql.append(dv.value());
                value = dv.value().charAt(0);
            } else if (dc.discriminatorType() == DiscriminatorType.STRING) {
                String v = dv.value();
                v = v.substring(0, v.length() < dc.length() ? v.length() : dc.length());
                sql.append("'").append(v).append("'");
                value = v;
            }
            values.put(dc.name(), value);
            sql.append(" AND ");
        }
    }
    return new Pair<>(sql, values);
}

Example 60 with Pair

use of com.cloud.legacymodel.utils.Pair in project cosmic by MissionCriticalCloud.

the class ApiServer method handleAsyncJobPublishEvent.

@MessageHandler(topic = AsyncJob.Topics.JOB_EVENT_PUBLISH)
private void handleAsyncJobPublishEvent(final String subject, final String senderAddress, final Object args) {
    assert (args != null);
    final Pair<AsyncJob, String> eventInfo = (Pair<AsyncJob, String>) args;
    final AsyncJob job = eventInfo.first();
    final String jobEvent = eventInfo.second();
    if (s_logger.isTraceEnabled()) {
        s_logger.trace("Handle asyjob publish event " + jobEvent);
    }
    final EventBus eventBus;
    try {
        eventBus = ComponentContext.getComponent(EventBus.class);
    } catch (final NoSuchBeanDefinitionException nbe) {
        // no provider is configured to provide events bus, so just return
        return;
    }
    if (!job.getDispatcher().equalsIgnoreCase("ApiAsyncJobDispatcher")) {
        return;
    }
    final User userJobOwner = _accountMgr.getUserIncludingRemoved(job.getUserId());
    final Account jobOwner = _accountMgr.getAccount(userJobOwner.getAccountId());
    // Get the event type from the cmdInfo json string
    final String info = job.getCmdInfo();
    String cmdEventType = "unknown";
    if (info != null) {
        final Type type = new TypeToken<Map<String, String>>() {
        }.getType();
        final Map<String, String> cmdInfo = ApiGsonHelper.getBuilder().create().fromJson(info, type);
        final String eventTypeObj = cmdInfo.get("cmdEventType");
        if (eventTypeObj != null) {
            cmdEventType = eventTypeObj;
            if (s_logger.isDebugEnabled()) {
                s_logger.debug("Retrieved cmdEventType from job info: " + cmdEventType);
            }
        } else {
            if (s_logger.isDebugEnabled()) {
                s_logger.debug("Unable to locate cmdEventType marker in job info. publish as unknown event");
            }
        }
    }
    // For some reason, the instanceType / instanceId are not abstract, which means we may get null values.
    final String instanceType = job.getInstanceType() != null ? job.getInstanceType() : "unknown";
    final String instanceUuid = job.getInstanceId() != null ? ApiDBUtils.findJobInstanceUuid(job) : "";
    final Event event = new Event("management-server", EventCategory.ASYNC_JOB_CHANGE_EVENT.getName(), jobEvent, instanceType, instanceUuid);
    final Map<String, String> eventDescription = new HashMap<>();
    eventDescription.put("command", job.getCmd());
    eventDescription.put("user", userJobOwner.getUuid());
    eventDescription.put("account", jobOwner.getUuid());
    eventDescription.put("processStatus", "" + job.getProcessStatus());
    eventDescription.put("resultCode", "" + job.getResultCode());
    eventDescription.put("instanceUuid", instanceUuid);
    eventDescription.put("instanceType", instanceType);
    eventDescription.put("commandEventType", cmdEventType);
    eventDescription.put("jobId", job.getUuid());
    eventDescription.put("jobResult", job.getResult());
    eventDescription.put("cmdInfo", job.getCmdInfo());
    eventDescription.put("status", "" + job.getStatus());
    // If the event.accountinfo boolean value is set, get the human readable value for the username / domainname
    final Map<String, String> configs = _configDao.getConfiguration("management-server", new HashMap<String, String>());
    if (Boolean.valueOf(configs.get("event.accountinfo"))) {
        final DomainVO domain = _domainDao.findById(jobOwner.getDomainId());
        eventDescription.put("username", userJobOwner.getUsername());
        eventDescription.put("accountname", jobOwner.getAccountName());
        eventDescription.put("domainname", domain.getName());
    }
    event.setDescription(eventDescription);
    try {
        eventBus.publish(event);
    } catch (final EventBusException evx) {
        final String errMsg = "Failed to publish async job event on the the event bus.";
        s_logger.warn(errMsg, evx);
    }
}