Examples with JsonArchiveBuilder io.automatiko.engine.workflow.json.JsonArchiveBuilder used on opensource projects

Example 1 with JsonArchiveBuilder

use of io.automatiko.engine.workflow.json.JsonArchiveBuilder in project automatiko-engine by automatiko-io.

the class ArchiveEndOfInstanceStrategy method perform.

@Override
public void perform(ProcessInstance<?> instance) {
    ArchiveBuilder builder = new JsonArchiveBuilder();
    ArchivedProcessInstance archived = instance.archive(builder);
    storage.store(archived);
}

Example 2 with JsonArchiveBuilder

use of io.automatiko.engine.workflow.json.JsonArchiveBuilder in project automatiko-engine by automatiko-io.

the class ProcessInstanceManagementResource method archiveInstance.

@SuppressWarnings("unchecked")
@APIResponses(value = { @APIResponse(responseCode = "404", description = "In case of instance with given id was not found", content = @Content(mediaType = "application/json", schema = @Schema(type = SchemaType.OBJECT))), @APIResponse(responseCode = "200", description = "Exported process instance", content = @Content(mediaType = "application/json")) })
@Operation(summary = "Returns archived process instance for given instance id as zip")
@GET()
@Path("/{processId}/instances/{instanceId}/archive")
@Produces("application/zip")
public Response archiveInstance(@Context UriInfo uriInfo, @Parameter(description = "Unique identifier of the process", required = true) @PathParam("processId") String processId, @Parameter(description = "Unique identifier of the instance", required = true) @PathParam("instanceId") String instanceId, @Parameter(description = "Indicates if the instance should be aborted after export, defaults to false", required = false) @QueryParam("abort") @DefaultValue("false") final boolean abort, @Parameter(description = "User identifier as alternative autroization info", required = false, hidden = true) @QueryParam("user") final String user, @Parameter(description = "Groups as alternative autroization info", required = false, hidden = true) @QueryParam("group") final List<String> groups) {
    identitySupplier.buildIdentityProvider(user, groups);
    ArchivedProcessInstance archived = UnitOfWorkExecutor.executeInUnitOfWork(application.unitOfWorkManager(), () -> {
        Process<?> process = processData.get(processId);
        if (process == null) {
            throw new ProcessInstanceNotFoundException(instanceId);
        }
        Optional<ProcessInstance<?>> instance = (Optional<ProcessInstance<?>>) process.instances().findById(instanceId);
        if (instance.isEmpty()) {
            throw new ProcessInstanceNotFoundException(instanceId);
        }
        ProcessInstance<?> pi = instance.get();
        return pi.archive(new JsonArchiveBuilder());
    });
    try {
        ByteArrayOutputStream output = new ByteArrayOutputStream();
        archived.writeAsZip(output);
        ResponseBuilder builder = Response.ok().entity(output.toByteArray());
        if (abort) {
            cancelProcessInstanceId(processId, instanceId, "active", user, groups);
        }
        return builder.header("Content-Type", "application/zip").header("Content-Disposition", "attachment; filename=" + archived.getId() + ".zip").build();
    } catch (Exception e) {
        LOGGER.error("Error generating process instance archive", e);
        return Response.serverError().entity("Error generating process instance archive").build();
    }
}