Examples with Context com.att.cdp.zones.Context used on opensource projects

Example 26 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackVolumeService method getSnapshotsByVolume.

/**
 * @see com.att.cdp.zones.VolumeService#getSnapshotsByVolume(java.lang.String)
 */
@Override
public List<Snapshot> getSnapshotsByVolume(String id) throws ZoneException {
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.VOLUME, id);
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    ArrayList<Snapshot> list = new ArrayList<>();
    try {
        com.woorea.openstack.nova.model.Snapshots snapshots = nova.getClient().snapshots().list(true).execute();
        for (com.woorea.openstack.nova.model.Snapshot snap : snapshots) {
            if (id != null) {
                if (snap.getVolumeId() != null && snap.getVolumeId().matches(id)) {
                    list.add(new OpenStackSnapshot(context, snap));
                }
            }
        }
    } catch (OpenStackBaseException ex) {
        ExceptionMapper.mapException(ex);
    }
    return list;
}

Example 27 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackVolumeService method connect.

/**
 * This is a helper method used to construct the Nova service object and setup the environment to access the
 * OpenStack compute service (Nova).
 *
 * @throws NotLoggedInException
 *             If the user is not logged in
 * @throws ContextClosedException
 *             If the user attempts an operation after the context is closed
 */
private void connect() throws NotLoggedInException, ContextClosedException {
    checkLogin();
    checkOpen();
    Context context = getContext();
    OpenStackContext osContext = (OpenStackContext) context;
    nova = osContext.getNovaConnector();
    ((OpenStackContext) context).refreshIfStale(nova);
}

Example 28 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackVolumeService method getSnapshot.

/**
 * Returns information about the snapshot with the indicated id, if it exists.
 *
 * @param id
 *            The id of the snapshot that we want to find information about
 * @return The snapshot if it exists
 * @throws ZoneException
 *             - If the snapshot cannot be listed, or the snapshot does not exist
 * @see com.att.cdp.zones.VolumeService#getSnapshot(java.lang.String)
 */
@SuppressWarnings("nls")
@Override
public Snapshot getSnapshot(String id) throws ZoneException {
    checkArg(id, "id");
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.SNAPSHOT, id);
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    try {
        com.woorea.openstack.nova.model.Snapshot snapshot = nova.getClient().snapshots().show(id).execute();
        if (snapshot == null) {
            throw new ResourceNotFoundException(EELFResourceManager.format(OSMsg.PAL_OS_RESOURCE_NOT_FOUND, "Snapshot", id, context.getProvider().getName()));
        }
        return new OpenStackSnapshot(context, snapshot);
    } catch (OpenStackBaseException ex) {
        ExceptionMapper.mapException(ex);
    }
    // for the compiler
    return null;
}

Example 29 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackComputeService method getTemplate.

/**
 * Obtains the template specified by the provided id
 *
 * @see com.att.cdp.zones.ComputeService#getTemplate(java.lang.String)
 */
@SuppressWarnings("nls")
@Override
public Template getTemplate(String id) throws ZoneException {
    checkArg(id, "id");
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    RequestState.put(RequestState.TEMPLATE, id);
    try {
        return new OpenStackTemplate(context, nova.getClient().flavors().show(id).execute());
    } catch (OpenStackBaseException ex) {
        ExceptionMapper.mapException(ex);
    } catch (Exception e) {
        throw new ResourceNotFoundException(e);
    }
    // for the compiler
    return null;
}

Example 30 with Context

use of com.att.cdp.zones.Context in project AJSC by att.

the class OpenStackComputeService method getServers.

/**
 * Obtain a list of servers from the compute service.
 *
 * @return The list of servers that are defined.
 * @throws ZoneException
 *             - If any of the following conditions are true:
 *             <ul>
 *             <li>the user has not successfully logged in to the provider</li>
 *             <li>the context has been closed and this service is requested</li>
 *             <li>the current user does not have the rights to perform this operation</li>
 *             <li>the user and/or credentials are not valid</li>
 *             </ul>
 * @see com.att.cdp.zones.ComputeService#getServers()
 */
@Override
public List<Server> getServers() throws ZoneException {
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    ArrayList<Server> list = new ArrayList<>();
    try {
        com.woorea.openstack.nova.model.Servers servers = nova.getClient().servers().list(true).execute();
        for (com.woorea.openstack.nova.model.Server s : servers.getList()) {
            list.add(new OpenStackServer(context, s));
        }
    } catch (OpenStackBaseException e) {
        ExceptionMapper.mapException(e);
    }
    return list;
}