Examples with SB org.apache.ignite.internal.util.typedef.internal.SB used on opensource projects

Example 51 with SB

use of org.apache.ignite.internal.util.typedef.internal.SB in project ignite by apache.

the class IgniteUtils method formatMins.

/**
     * Pretty-formatting for minutes.
     *
     * @param mins Minutes to format.
     * @return Formatted presentation of minutes.
     */
public static String formatMins(long mins) {
    assert mins >= 0;
    if (mins == 0)
        return "< 1 min";
    SB sb = new SB();
    // 1440 mins = 60 mins * 24 hours
    long dd = mins / 1440;
    if (dd > 0)
        sb.a(dd).a(dd == 1 ? " day " : " days ");
    mins %= 1440;
    long hh = mins / 60;
    if (hh > 0)
        sb.a(hh).a(hh == 1 ? " hour " : " hours ");
    mins %= 60;
    if (mins > 0)
        sb.a(mins).a(mins == 1 ? " min " : " mins ");
    return sb.toString().trim();
}

Example 52 with SB

use of org.apache.ignite.internal.util.typedef.internal.SB in project ignite by apache.

the class GridLongList method toString.

/** {@inheritDoc} */
@Override
public String toString() {
    SB b = new SB("[");
    for (int i = 0; i < idx; i++) {
        if (i != 0)
            b.a(',');
        b.a(arr[i]);
    }
    b.a(']');
    return S.toString(GridLongList.class, this, "arr", b);
}

Example 53 with SB

use of org.apache.ignite.internal.util.typedef.internal.SB in project ignite by apache.

the class IgniteUtils method quiet.

/**
     *
     * @param err Whether to print to {@code System.err}.
     * @param objs Objects to log in quiet mode.
     */
public static void quiet(boolean err, Object... objs) {
    assert objs != null;
    String time = SHORT_DATE_FMT.format(new java.util.Date());
    SB sb = new SB();
    for (Object obj : objs) sb.a('[').a(time).a("] ").a(obj.toString()).a(NL);
    PrintStream ps = err ? System.err : System.out;
    ps.print(compact(sb.toString()));
}

Example 54 with SB

use of org.apache.ignite.internal.util.typedef.internal.SB in project ignite by apache.

the class TcpDiscoverySharedFsIpFinder method name.

/**
     * Creates file name for address.
     *
     * @param addr Node address.
     * @return Name.
     */
private String name(InetSocketAddress addr) {
    assert addr != null;
    SB sb = new SB();
    sb.a(normalizeAddress(addr.getAddress().getHostAddress())).a(DELIM).a(addr.getPort());
    return sb.toString();
}

Example 55 with SB

use of org.apache.ignite.internal.util.typedef.internal.SB in project ignite by apache.

the class GridRestProcessor method handleRequest.

/**
     * @param req Request.
     * @return Future.
     */
private IgniteInternalFuture<GridRestResponse> handleRequest(final GridRestRequest req) {
    if (startLatch.getCount() > 0) {
        try {
            startLatch.await();
        } catch (InterruptedException e) {
            return new GridFinishedFuture<>(new IgniteCheckedException("Failed to handle request " + "(protocol handler was interrupted when awaiting grid start).", e));
        }
    }
    if (log.isDebugEnabled())
        log.debug("Received request from client: " + req);
    if (ctx.security().enabled()) {
        Session ses;
        try {
            ses = session(req);
        } catch (IgniteCheckedException e) {
            GridRestResponse res = new GridRestResponse(STATUS_FAILED, e.getMessage());
            return new GridFinishedFuture<>(res);
        }
        assert ses != null;
        req.clientId(ses.clientId);
        req.sessionToken(U.uuidToBytes(ses.sesId));
        if (log.isDebugEnabled())
            log.debug("Next clientId and sessionToken were extracted according to request: " + "[clientId=" + req.clientId() + ", sesTok=" + Arrays.toString(req.sessionToken()) + "]");
        SecurityContext secCtx0 = ses.secCtx;
        try {
            if (secCtx0 == null)
                ses.secCtx = secCtx0 = authenticate(req);
            authorize(req, secCtx0);
        } catch (SecurityException e) {
            assert secCtx0 != null;
            GridRestResponse res = new GridRestResponse(STATUS_SECURITY_CHECK_FAILED, e.getMessage());
            return new GridFinishedFuture<>(res);
        } catch (IgniteCheckedException e) {
            return new GridFinishedFuture<>(new GridRestResponse(STATUS_AUTH_FAILED, e.getMessage()));
        }
    }
    interceptRequest(req);
    GridRestCommandHandler hnd = handlers.get(req.command());
    IgniteInternalFuture<GridRestResponse> res = hnd == null ? null : hnd.handleAsync(req);
    if (res == null)
        return new GridFinishedFuture<>(new IgniteCheckedException("Failed to find registered handler for command: " + req.command()));
    return res.chain(new C1<IgniteInternalFuture<GridRestResponse>, GridRestResponse>() {

        @Override
        public GridRestResponse apply(IgniteInternalFuture<GridRestResponse> f) {
            GridRestResponse res;
            boolean failed = false;
            try {
                res = f.get();
            } catch (Exception e) {
                failed = true;
                if (!X.hasCause(e, VisorClusterGroupEmptyException.class))
                    LT.error(log, e, "Failed to handle request: " + req.command());
                if (log.isDebugEnabled())
                    log.debug("Failed to handle request [req=" + req + ", e=" + e + "]");
                // Prepare error message:
                SB sb = new SB(256);
                sb.a("Failed to handle request: [req=").a(req.command());
                if (req instanceof GridRestTaskRequest) {
                    GridRestTaskRequest tskReq = (GridRestTaskRequest) req;
                    sb.a(", taskName=").a(tskReq.taskName()).a(", params=").a(tskReq.params());
                }
                sb.a(", err=").a(e.getMessage() != null ? e.getMessage() : e.getClass().getName()).a(']');
                res = new GridRestResponse(STATUS_FAILED, sb.toString());
            }
            assert res != null;
            if (ctx.security().enabled() && !failed)
                res.sessionTokenBytes(req.sessionToken());
            interceptResponse(res, req);
            return res;
        }
    });
}