Examples of org.gridgain.grid.kernal.processors.rest.GridRestResponse

            res.setStatus(HttpServletResponse.SC_UNAUTHORIZED);


            return;
        }


        GridRestResponse cmdRes;


        Map<String, Object> params = parameters(req);


        try {
            GridRestRequest cmdReq = createRequest(cmd, params, req);


            if (log.isDebugEnabled())
                log.debug("Initialized command request: " + cmdReq);


            cmdRes = hnd.handle(cmdReq);


            if (cmdRes == null)
                throw new IllegalStateException("Received null result from handler: " + hnd);


            byte[] sesTok = cmdRes.sessionTokenBytes();


            if (sesTok != null)
                cmdRes.setSessionToken(U.byteArray2HexString(sesTok));


            res.setStatus(HttpServletResponse.SC_OK);
        }
        catch (Throwable e) {
            res.setStatus(HttpServletResponse.SC_OK);


            U.error(log, "Failed to process HTTP request [action=" + act + ", req=" + req + ']', e);


            cmdRes = new GridRestResponse(STATUS_FAILED, e.getMessage());
        }


        JsonConfig cfg = new GridJettyJsonConfig();
        JSON json;


        try {
            json = JSONSerializer.toJSON(cmdRes, cfg);
        }
        catch (JSONException e) {
            U.error(log, "Failed to convert response to JSON: " + cmdRes, e);


            json = JSONSerializer.toJSON(new GridRestResponse(STATUS_FAILED, e.getMessage()), cfg);
        }


        try {
            if (log.isDebugEnabled())
                log.debug("Parsed command response into JSON object: " + json.toString(2));

            authorize(req, subjCtx);
        }
        catch (GridSecurityException e) {
            assert subjCtx != null;


            GridRestResponse res = new GridRestResponse(STATUS_SECURITY_CHECK_FAILED, e.getMessage());


            if (ctx.isEnterprise()) {
                try {
                    res.sessionTokenBytes(updateSessionToken(req, subjCtx));
                }
                catch (GridException e1) {
                    U.warn(log, "Cannot update response session token: " + e1.getMessage());
                }
            }


            return new GridFinishedFuture<>(ctx, res);
        }
        catch (GridException e) {
            return new GridFinishedFuture<>(ctx, new GridRestResponse(STATUS_AUTH_FAILED, e.getMessage()));
        }


        interceptRequest(req);


        GridRestCommandHandler hnd = handlers.get(req.command());


        GridFuture<GridRestResponse> res = hnd == null ? null : hnd.handleAsync(req);


        if (res == null)
            return new GridFinishedFuture<>(ctx,
                new GridException("Failed to find registered handler for command: " + req.command()));


        final GridSecurityContext subjCtx0 = subjCtx;


        return res.chain(new C1<GridFuture<GridRestResponse>, GridRestResponse>() {
            @Override public GridRestResponse apply(GridFuture<GridRestResponse> f) {
                GridRestResponse res;


                try {
                    res = f.get();
                }
                catch (Exception e) {
                    LT.error(log, e, "Failed to handle request: " + req.command());


                    if (log.isDebugEnabled())
                        log.debug("Failed to handle request [req=" + req + ", e=" + e + "]");


                    res = new GridRestResponse(STATUS_FAILED, e.getMessage());
                }


                assert res != null;


                if (ctx.secureSession().enabled()) {
                    try {
                        res.sessionTokenBytes(updateSessionToken(req, subjCtx0));
                    }
                    catch (GridException e) {
                        U.warn(log, "Cannot update response session token: " + e.getMessage());
                    }
                }

Examples of org.gridgain.grid.kernal.processors.rest.GridRestResponse

Related Classes of org.gridgain.grid.kernal.processors.rest.GridRestResponse