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

Example 21 with Context

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

the class OpenStackStackService 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;
    connector = osContext.getHeatConnector();
    ((OpenStackContext) context).refreshIfStale(connector);
}

Example 22 with Context

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

the class OpenStackVolumeService method getVolumes.

/**
 * Returns a list of volumes that match the supplied name
 *
 * @param name
 *            The name pattern of the volumes to be located. The name is a regular expression that is suitable for
 *            use in the Java String.matches() method.
 * @return A list (potentially empty) of all volumes that match the specified name pattern
 * @throws ZoneException
 *             - If the volume service cannot be accessed.
 * @see java.lang.String#matches(String)
 * @see com.att.cdp.zones.VolumeService#getVolumes(java.lang.String)
 */
@Override
public List<Volume> getVolumes(String name) throws ZoneException {
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.VOLUME, name);
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    ArrayList<Volume> list = new ArrayList<>();
    try {
        com.woorea.openstack.nova.model.Volumes volumes = nova.getClient().volumes().list(true).execute();
        for (com.woorea.openstack.nova.model.Volume volume : volumes) {
            if (name != null) {
                if (volume.getName() != null && volume.getName().matches(name)) {
                    list.add(new OpenStackVolume(context, volume));
                }
            } else {
                list.add(new OpenStackVolume(context, volume));
            }
        }
    } catch (OpenStackBaseException ex) {
        ExceptionMapper.mapException(ex);
    }
    return list;
}

Example 23 with Context

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

the class OpenStackVolumeService method createVolume.

/**
 * This method is used to create a new volume using the Volume object (disconnected) as the model. When the method
 * returns, a connected model object is returned that should be used for any model navigation desired.
 *
 * @param template
 *            The template of the volume to create. This must contain at least a name and size. Other information
 *            will be supplied if not present. Any ID is ignored, and the ID of the created volume is returned in
 *            the connected volume object returned to the caller.
 * @return A Volume object that is connected to the service context and can be used to navigate the model.
 * @throws ZoneException
 *             - If the volume cannot be created for some reason.
 * @see com.att.cdp.zones.VolumeService#createVolume(com.att.cdp.zones.model.Volume)
 */
@SuppressWarnings("nls")
@Override
public Volume createVolume(Volume template) throws ZoneException {
    checkArg(template, "template");
    connect();
    Context context = getContext();
    trackRequest();
    RequestState.put(RequestState.VOLUME, template.getName());
    RequestState.put(RequestState.SIZE, template.getSize());
    RequestState.put(RequestState.SERVICE, "Compute");
    RequestState.put(RequestState.SERVICE_URL, nova.getEndpoint());
    try {
        com.woorea.openstack.nova.model.VolumeForCreate newVolume = new com.woorea.openstack.nova.model.VolumeForCreate();
        HashMap<String, String> dictionary = new HashMap<>();
        dictionary.put("name", "name");
        dictionary.put("description", "description");
        dictionary.put("size", "size");
        dictionary.put("snapshotId", "snapshotId");
        dictionary.put("availabilityZone", "availabilityZone");
        ObjectMapper.map(template, newVolume, dictionary);
        OpenStackVolume volume = new OpenStackVolume(context, nova.getClient().volumes().create(newVolume).execute());
        return volume;
    } catch (OpenStackBaseException ex) {
        ExceptionMapper.mapException(ex);
    }
    // for the compiler
    return null;
}

Example 24 with Context

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

the class OpenStackVolumeService method getVolume.

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

Example 25 with Context

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

the class OpenStackVolumeService method destroySnapshot.

/**
 * This method can be called to destroy a snapshot.
 *
 * @param id
 *            The id of the snapshot to be destroyed.
 * @throws ZoneException
 *             - If the snapshot cannot be destroyed.
 * @see com.att.cdp.zones.VolumeService#destroySnapshot(java.lang.String)
 */
@SuppressWarnings("nls")
@Override
public void destroySnapshot(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 {
        nova.getClient().snapshots().delete(id).execute();
    } catch (OpenStackBaseException ex) {
        ExceptionMapper.mapException(ex);
    }
}