Examples with DataPointStreamCallback com.serotonin.m2m2.web.mvc.rest.v1.model.dataPoint.DataPointStreamCallback used on opensource projects

Example 1 with DataPointStreamCallback

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

the class DataPointRestController method queryRQL.

@ApiOperation(value = "Query Data Points", notes = "Use RQL formatted query", response = DataPointModel.class, responseContainer = "List")
@RequestMapping(method = RequestMethod.GET, produces = { "application/json" })
public ResponseEntity<QueryDataPageStream<DataPointVO>> queryRQL(HttpServletRequest request) {
    RestProcessResult<QueryDataPageStream<DataPointVO>> result = new RestProcessResult<QueryDataPageStream<DataPointVO>>(HttpStatus.OK);
    User user = this.checkUser(request, result);
    if (result.isOk()) {
        try {
            ASTNode node = parseRQLtoAST(request.getQueryString());
            if (user.isAdmin()) {
                // Admin Users Don't need to filter the results
                return result.createResponseEntity(getPageStream(node));
            } else {
                // Limit our results based on the fact that our permissions should be in the permissions strings
                node = addPermissionsFilter(node, user);
                DataPointStreamCallback callback = new DataPointStreamCallback(this, user);
                FilteredPageQueryStream<DataPointVO, DataPointModel, DataPointDao> stream = new FilteredPageQueryStream<DataPointVO, DataPointModel, DataPointDao>(DataPointDao.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();
}

Example 2 with DataPointStreamCallback

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

the class DataPointRestController method query.

@ApiOperation(value = "Query Data Points", notes = "", response = DataPointModel.class, responseContainer = "Array")
@RequestMapping(method = RequestMethod.POST, consumes = { "application/json" }, produces = { "application/json" }, value = "/query")
public ResponseEntity<QueryDataPageStream<DataPointVO>> query(@ApiParam(value = "Query", required = true) @RequestBody(required = true) ASTNode root, HttpServletRequest request) {
    RestProcessResult<QueryDataPageStream<DataPointVO>> result = new RestProcessResult<QueryDataPageStream<DataPointVO>>(HttpStatus.OK);
    User user = this.checkUser(request, result);
    if (result.isOk()) {
        // We are going to filter the results, so we need to strip out the limit(limit,offset) or limit(limit) clause.
        DataPointStreamCallback callback = new DataPointStreamCallback(this, user);
        if (!user.isAdmin()) {
            // Limit our results based on the fact that our permissions should be in the permissions strings
            root = addPermissionsFilter(root, user);
            FilteredPageQueryStream<DataPointVO, DataPointModel, DataPointDao> stream = new FilteredPageQueryStream<DataPointVO, DataPointModel, DataPointDao>(DataPointDao.instance, this, root, callback);
            stream.setupQuery();
            return result.createResponseEntity(stream);
        } else {
            // Admin Users Don't need to filter the results
            return result.createResponseEntity(getPageStream(root));
        }
    }
    return result.createResponseEntity();
}

Example 3 with DataPointStreamCallback

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

the class DataPointRestController method getAllDataPoints.

@ApiOperation(value = "Get all data points", notes = "Only returns points available to logged in user")
@RequestMapping(method = RequestMethod.GET, produces = { "application/json" }, value = "/list")
public ResponseEntity<QueryArrayStream<DataPointVO>> getAllDataPoints(HttpServletRequest request, @ApiParam(value = "Limit the number of results", required = false) @RequestParam(value = "limit", required = false, defaultValue = "100") int limit) {
    RestProcessResult<QueryArrayStream<DataPointVO>> result = new RestProcessResult<QueryArrayStream<DataPointVO>>(HttpStatus.OK);
    User user = this.checkUser(request, result);
    if (result.isOk()) {
        ASTNode root = new ASTNode("limit", limit);
        if (user.isAdmin()) {
            // Admin Users Don't need to filter the results
            return result.createResponseEntity(getStream(root));
        } else {
            // We are going to filter the results, so we need to strip out the limit(limit,offset) or limit(limit) clause.
            DataPointStreamCallback callback = new DataPointStreamCallback(this, user);
            FilteredQueryStream<DataPointVO, DataPointModel, DataPointDao> stream = new FilteredQueryStream<DataPointVO, DataPointModel, DataPointDao>(DataPointDao.instance, this, root, callback);
            stream.setupQuery();
            return result.createResponseEntity(stream);
        }
    }
    return result.createResponseEntity();
}