Examples with EventHandlerStreamCallback com.serotonin.m2m2.web.mvc.rest.v1.model.eventHandler.EventHandlerStreamCallback used on opensource projects

Example 1 with EventHandlerStreamCallback

use of com.serotonin.m2m2.web.mvc.rest.v1.model.eventHandler.EventHandlerStreamCallback in project ma-modules-public by infiniteautomation.

the class EventHandlerRestController method queryRQL.

@ApiOperation(value = "Query Event Handlers", notes = "Use RQL formatted query", response = AbstractEventHandlerModel.class, responseContainer = "List")
@RequestMapping(method = RequestMethod.GET, produces = { "application/json" })
public ResponseEntity<QueryDataPageStream<AbstractEventHandlerVO<?>>> queryRQL(HttpServletRequest request) {
    RestProcessResult<QueryDataPageStream<AbstractEventHandlerVO<?>>> result = new RestProcessResult<QueryDataPageStream<AbstractEventHandlerVO<?>>>(HttpStatus.OK);
    User user = this.checkUser(request, result);
    if (result.isOk()) {
        try {
            ASTNode node = parseRQLtoAST(request.getQueryString());
            EventHandlerStreamCallback callback = new EventHandlerStreamCallback(this, user);
            FilteredPageQueryStream<AbstractEventHandlerVO<?>, AbstractEventHandlerModel<?>, EventHandlerDao> stream = new FilteredPageQueryStream<AbstractEventHandlerVO<?>, AbstractEventHandlerModel<?>, EventHandlerDao>(EventHandlerDao.instance, this, node, callback);
            stream.setupQuery();
            return result.createResponseEntity(stream);
        } catch (InvalidRQLRestException e) {
            LOG.error(e.getMessage(), e);
            result.addRestMessage(getInternalServerErrorMessage(e.getMessage()));
            return result.createResponseEntity();
        }
    }
    return result.createResponseEntity();
}