Examples with NotFoundException org.eclipse.che.api.core.NotFoundException used on opensource projects

Example 61 with NotFoundException

use of org.eclipse.che.api.core.NotFoundException in project che by eclipse.

the class WorkspaceRuntimes method snapshotAndUpdateStatus.

/** Creates a snapshot and changes status SNAPSHOTTING -> RUNNING. */
private void snapshotAndUpdateStatus(String workspaceId) throws NotFoundException, ConflictException, ServerException {
    eventsService.publish(DtoFactory.newDto(WorkspaceStatusEvent.class).withWorkspaceId(workspaceId).withStatus(WorkspaceStatus.SNAPSHOTTING).withEventType(EventType.SNAPSHOT_CREATING).withPrevStatus(WorkspaceStatus.RUNNING));
    WorkspaceRuntimeImpl runtime = getRuntime(workspaceId);
    List<MachineImpl> machines = runtime.getMachines();
    machines.sort(comparing(m -> !m.getConfig().isDev(), Boolean::compare));
    LOG.info("Creating snapshot of workspace '{}', machines to snapshot: '{}'", workspaceId, machines.size());
    List<SnapshotImpl> newSnapshots = new ArrayList<>(machines.size());
    for (MachineImpl machine : machines) {
        try {
            newSnapshots.add(envEngine.saveSnapshot(workspaceId, machine.getId()));
        } catch (ServerException | NotFoundException x) {
            if (machine.getConfig().isDev()) {
                compareAndSetStatus(workspaceId, WorkspaceStatus.SNAPSHOTTING, WorkspaceStatus.RUNNING);
                eventsService.publish(DtoFactory.newDto(WorkspaceStatusEvent.class).withWorkspaceId(workspaceId).withStatus(WorkspaceStatus.RUNNING).withEventType(EventType.SNAPSHOT_CREATION_ERROR).withPrevStatus(WorkspaceStatus.SNAPSHOTTING).withError(x.getMessage()));
                throw x;
            }
            LOG.warn(format("Couldn't create snapshot of machine '%s:%s' in workspace '%s'", machine.getEnvName(), machine.getConfig().getName(), workspaceId));
        }
    }
    LOG.info("Saving new snapshots metadata, workspace id '{}'", workspaceId);
    try {
        List<SnapshotImpl> removed = snapshotDao.replaceSnapshots(workspaceId, runtime.getActiveEnv(), newSnapshots);
        if (!removed.isEmpty()) {
            LOG.info("Removing old snapshots binaries, workspace id '{}', snapshots to remove '{}'", workspaceId, removed.size());
            removeBinaries(removed);
        }
    } catch (SnapshotException x) {
        LOG.error(format("Couldn't remove existing snapshots metadata for workspace '%s'", workspaceId), x);
        LOG.info("Removing newly created snapshots, workspace id '{}', snapshots to remove '{}'", workspaceId, newSnapshots.size());
        removeBinaries(newSnapshots);
        compareAndSetStatus(workspaceId, WorkspaceStatus.SNAPSHOTTING, WorkspaceStatus.RUNNING);
        eventsService.publish(DtoFactory.newDto(WorkspaceStatusEvent.class).withWorkspaceId(workspaceId).withStatus(WorkspaceStatus.RUNNING).withEventType(EventType.SNAPSHOT_CREATION_ERROR).withPrevStatus(WorkspaceStatus.SNAPSHOTTING).withError(x.getMessage()));
        throw x;
    }
    compareAndSetStatus(workspaceId, WorkspaceStatus.SNAPSHOTTING, WorkspaceStatus.RUNNING);
    eventsService.publish(DtoFactory.newDto(WorkspaceStatusEvent.class).withStatus(WorkspaceStatus.RUNNING).withWorkspaceId(workspaceId).withEventType(EventType.SNAPSHOT_CREATED).withPrevStatus(WorkspaceStatus.SNAPSHOTTING));
}

Example 62 with NotFoundException

use of org.eclipse.che.api.core.NotFoundException in project che by eclipse.

the class WorkspaceManager method stopRunningWorkspacesNormally.

/**
     * Stops all the running and starting workspaces - snapshotting them before if needed.
     * Workspace stop operations executed asynchronously while the method waits
     * for async task to finish.
     */
private void stopRunningWorkspacesNormally() throws InterruptedException {
    if (runtimes.isAnyRunning()) {
        // getting all the running or starting workspaces
        ArrayList<WorkspaceImpl> runningOrStarting = new ArrayList<>();
        for (String workspaceId : runtimes.getRuntimesIds()) {
            try {
                WorkspaceImpl workspace = workspaceDao.get(workspaceId);
                workspace.setStatus(runtimes.getStatus(workspaceId));
                if (workspace.getStatus() == WorkspaceStatus.RUNNING || workspace.getStatus() == WorkspaceStatus.STARTING) {
                    runningOrStarting.add(workspace);
                }
            } catch (NotFoundException | ServerException x) {
                if (runtimes.hasRuntime(workspaceId)) {
                    LOG.error("Couldn't get the workspace '{}' while it's running, the occurred error: '{}'", workspaceId, x.getMessage());
                }
            }
        }
        // stopping them asynchronously
        CountDownLatch stopLatch = new CountDownLatch(runningOrStarting.size());
        for (WorkspaceImpl workspace : runningOrStarting) {
            try {
                stopAsync(workspace, null).whenComplete((res, ex) -> stopLatch.countDown());
            } catch (Exception x) {
                stopLatch.countDown();
                if (runtimes.hasRuntime(workspace.getId())) {
                    LOG.warn("Couldn't stop the workspace '{}' normally, due to error: {}", workspace.getId(), x.getMessage());
                }
            }
        }
        // wait for stopping workspaces to complete
        stopLatch.await();
    }
}

Example 63 with NotFoundException

use of org.eclipse.che.api.core.NotFoundException in project che by eclipse.

the class StackService method getIcon.

@GET
@Path("/{id}/icon")
@Produces("image/*")
@GenerateLink(rel = LINK_REL_GET_ICON)
@ApiOperation(value = "Get icon by stack id", notes = "This operation can be performed only by authorized user", response = byte[].class)
@ApiResponses({ @ApiResponse(code = 200, message = "The response contains requested image entity"), @ApiResponse(code = 403, message = "The user does not have access to get image entity"), @ApiResponse(code = 500, message = "Internal server error occurred") })
public Response getIcon(@ApiParam("The stack id") @PathParam("id") final String id) throws NotFoundException, ServerException, BadRequestException {
    StackImpl stack = stackDao.getById(id);
    if (stack == null) {
        throw new NotFoundException("Stack with id '" + id + "' was not found.");
    }
    StackIcon image = stack.getStackIcon();
    if (image == null) {
        throw new NotFoundException("Image for stack with id '" + id + "' was not found.");
    }
    return Response.ok(image.getData(), image.getMediaType()).build();
}

Example 64 with NotFoundException

use of org.eclipse.che.api.core.NotFoundException in project che by eclipse.

the class JpaWorkspaceDao method doUpdate.

@Transactional
protected WorkspaceImpl doUpdate(WorkspaceImpl update) throws NotFoundException {
    EntityManager manager = managerProvider.get();
    if (manager.find(WorkspaceImpl.class, update.getId()) == null) {
        throw new NotFoundException(format("Workspace with id '%s' doesn't exist", update.getId()));
    }
    if (update.getConfig() != null) {
        update.getConfig().getProjects().forEach(ProjectConfigImpl::prePersistAttributes);
    }
    WorkspaceImpl merged = manager.merge(update);
    manager.flush();
    return merged;
}

Example 65 with NotFoundException

use of org.eclipse.che.api.core.NotFoundException in project che by eclipse.

the class CheEnvironmentEngine method saveSnapshot.

/**
     * Saves machine into snapshot.
     *
     * @param workspaceId
     *         ID of workspace that owns environment
     * @param machineId
     *         ID of machine to save
     * @return snapshot
     * @throws EnvironmentNotRunningException
     *         if environment of machine is not running
     * @throws NotFoundException
     *         if machine is not running
     * @throws ServerException
     *         if another error occurs
     */
public SnapshotImpl saveSnapshot(String workspaceId, String machineId) throws ServerException, NotFoundException {
    EnvironmentHolder environmentHolder;
    SnapshotImpl snapshot = null;
    Instance instance = null;
    try (@SuppressWarnings("unused") Unlocker u = stripedLocks.readLock(workspaceId)) {
        environmentHolder = environments.get(workspaceId);
        if (environmentHolder == null || environmentHolder.status != EnvStatus.RUNNING) {
            throw new EnvironmentNotRunningException(format("Environment '%s' is not running", workspaceId));
        }
        for (Instance machine : environmentHolder.machines) {
            if (machine.getId().equals(machineId)) {
                instance = machine;
                snapshot = SnapshotImpl.builder().generateId().setType(machine.getConfig().getType()).setWorkspaceId(machine.getWorkspaceId()).setDescription(machine.getEnvName()).setDev(machine.getConfig().isDev()).setEnvName(machine.getEnvName()).setMachineName(machine.getConfig().getName()).useCurrentCreationDate().build();
            }
        }
    }
    if (instance == null) {
        throw new NotFoundException(format("Machine with id '%s' is not found in environment of workspace '%s'", machineId, workspaceId));
    }
    try {
        MachineSource machineSource = instance.saveToSnapshot();
        snapshot.setMachineSource(new MachineSourceImpl(machineSource));
        return snapshot;
    } catch (ServerException e) {
        try {
            instance.getLogger().writeLine("Snapshot storing failed. " + e.getLocalizedMessage());
        } catch (IOException ignore) {
        }
        throw e;
    }
}