Examples with ConflictException co.cask.cdap.common.ConflictException used on opensource projects

Example 11 with ConflictException

use of co.cask.cdap.common.ConflictException in project cdap by caskdata.

the class CoreSchedulerService method updateSchedule.

@Override
public void updateSchedule(final ProgramSchedule schedule) throws NotFoundException, BadRequestException {
    ProgramScheduleStatus previousStatus = getScheduleStatus(schedule.getScheduleId());
    deleteSchedule(schedule.getScheduleId());
    try {
        addSchedule(schedule);
    } catch (AlreadyExistsException e) {
        // Should never reach here because we just deleted it
        throw new IllegalStateException("Schedule '" + schedule.getScheduleId() + "' already exists despite just being deleted.");
    }
    // if the schedule was previously enabled, it should still/again enabled be after the update
    if (ProgramScheduleStatus.SCHEDULED == previousStatus) {
        try {
            enableSchedule(schedule.getScheduleId());
        } catch (ConflictException e) {
            // Should never reach here because we just added this
            throw new IllegalStateException("Schedule '" + schedule.getScheduleId() + "' already enabled despite just being added.");
        }
    }
}

Example 12 with ConflictException

use of co.cask.cdap.common.ConflictException in project cdap by caskdata.

the class AppLifecycleHttpHandler method deployAppFromArtifact.

// normally we wouldn't want to use a body consumer but would just want to read the request body directly
// since it wont be big. But the deploy app API has one path with different behavior based on content type
// the other behavior requires a BodyConsumer and only have one method per path is allowed,
// so we have to use a BodyConsumer
private BodyConsumer deployAppFromArtifact(final ApplicationId appId) throws IOException {
    // createTempFile() needs a prefix of at least 3 characters
    return new AbstractBodyConsumer(File.createTempFile("apprequest-" + appId, ".json", tmpDir)) {

        @Override
        protected void onFinish(HttpResponder responder, File uploadedFile) {
            try (FileReader fileReader = new FileReader(uploadedFile)) {
                AppRequest<?> appRequest = GSON.fromJson(fileReader, AppRequest.class);
                ArtifactSummary artifactSummary = appRequest.getArtifact();
                KerberosPrincipalId ownerPrincipalId = appRequest.getOwnerPrincipal() == null ? null : new KerberosPrincipalId(appRequest.getOwnerPrincipal());
                // if we don't null check, it gets serialized to "null"
                String configString = appRequest.getConfig() == null ? null : GSON.toJson(appRequest.getConfig());
                applicationLifecycleService.deployApp(appId.getParent(), appId.getApplication(), appId.getVersion(), artifactSummary, configString, createProgramTerminator(), ownerPrincipalId, appRequest.canUpdateSchedules());
                responder.sendString(HttpResponseStatus.OK, "Deploy Complete");
            } catch (ArtifactNotFoundException e) {
                responder.sendString(HttpResponseStatus.NOT_FOUND, e.getMessage());
            } catch (ConflictException e) {
                responder.sendString(HttpResponseStatus.CONFLICT, e.getMessage());
            } catch (UnauthorizedException e) {
                responder.sendString(HttpResponseStatus.FORBIDDEN, e.getMessage());
            } catch (InvalidArtifactException e) {
                responder.sendString(HttpResponseStatus.BAD_REQUEST, e.getMessage());
            } catch (IOException e) {
                LOG.error("Error reading request body for creating app {}.", appId);
                responder.sendString(HttpResponseStatus.INTERNAL_SERVER_ERROR, String.format("Error while reading json request body for app %s.", appId));
            } catch (Exception e) {
                LOG.error("Deploy failure", e);
                responder.sendString(HttpResponseStatus.BAD_REQUEST, e.getMessage());
            }
        }
    };
}