Examples with BridgeContext com.sun.messaging.bridge.api.BridgeContext used on opensource projects

Example 1 with BridgeContext

use of com.sun.messaging.bridge.api.BridgeContext in project openmq by eclipse-ee4j.

the class StompMessageFilter method handleRead.

/**
 * @param ctx Context of {@link FilterChainContext} processing
 * @return the next action
 */
@Override
public NextAction handleRead(final FilterChainContext ctx) throws IOException {
    BridgeContext bc = null;
    synchronized (this) {
        if (_bc == null || _jmsprop == null || logger == null) {
            if (logger != null) {
                logger.logWarn("Stomp Service not ready yet", null);
            }
            throw new IOException("Stomp service not ready yet");
        }
        bc = _bc;
    }
    final Connection c = ctx.getConnection();
    StompProtocolHandler sph = sphAttr.get(c);
    if (logger.isFinestLoggable()) {
        logger.logFinest(this + ", conn=@" + c.hashCode() + ", sph=@" + (sph == null ? "null" : sph.hashCode()), null);
    }
    AttributeHolder ah = ctx.getAttributes();
    ah.setAttribute(STOMP_PROTOCOL_HANDLER, sph);
    final Buffer input = ctx.getMessage();
    final PacketParseState parsestate = parsestateAttr.get(c);
    int pos = input.position();
    StompFrameMessageImpl _message = null;
    try {
        if (logger.isFinestLoggable()) {
            logger.logFinest(this + ", position=" + pos + ", input=" + input, null);
        }
        if (parsestate.message == null) {
            if (input.remaining() >= StompFrameMessage.MIN_COMMAND_LEN) {
                parsestate.message = StompFrameMessageImpl.parseCommand(input, logger);
                if (logger.isFinestLoggable()) {
                    logger.logFinest("returned from parseCommand with " + parsestate.message, null);
                }
            }
            if (parsestate.message == null) {
                input.position(pos);
                return ctx.getStopAction(input);
            }
        }
        _message = parsestate.message;
        if (_message.getNextParseStage() == StompFrameMessage.ParseStage.HEADER) {
            _message.parseHeader(input);
            if (logger.isFinestLoggable()) {
                logger.logFinest("returned from parseHeader", null);
            }
        }
        if (_message.getNextParseStage() == StompFrameMessage.ParseStage.BODY) {
            _message.readBody(input);
        }
        if (_message.getNextParseStage() == StompFrameMessage.ParseStage.NULL) {
            _message.readNULL(input);
        }
        if (logger.isFinestLoggable()) {
            logger.logFinest("position=" + input.position() + ", input=" + input + ", nextParseState=" + _message.getNextParseStage(), null);
        }
        if (_message.getNextParseStage() != StompFrameMessage.ParseStage.DONE) {
            if (logger.isFinestLoggable()) {
                logger.logFinest("StopAction with position=" + input.position() + ", hasRemaining=" + input.hasRemaining(), null);
            }
            return ctx.getStopAction((input.hasRemaining() ? input : null));
        }
        ctx.setMessage(_message);
        Exception pex = _message.getParseException();
        if (pex != null) {
            if (pex instanceof StompFrameParseException) {
                _message = (StompFrameMessageImpl) ((StompFrameParseException) pex).getStompMessageERROR(StompFrameMessageImpl.getFactory(), logger);
            } else {
                _message = (StompFrameMessageImpl) (new StompFrameParseException(pex.getMessage(), pex)).getStompMessageERROR(StompFrameMessageImpl.getFactory(), logger);
            }
            ctx.setMessage(_message);
            parsestate.reset();
            return ctx.getInvokeAction();
        }
        final Buffer remainder = input.split(input.position());
        parsestate.reset();
        return ctx.getInvokeAction(remainder.hasRemaining() ? remainder : null);
    } catch (Throwable t) {
        if (t instanceof OutOfMemoryError) {
            logger.logSevere(_OOMMSG, null);
            bc.handleGlobalError(t, _OOMMSG);
        } else {
            logger.logSevere(StompServer.getStompBridgeResources().getKString(StompBridgeResources.E_PARSE_INCOMING_DATA_FAILED, t.getMessage()), t);
        }
        try {
            if (t instanceof StompFrameParseException) {
                _message = (StompFrameMessageImpl) ((StompFrameParseException) t).getStompMessageERROR(StompFrameMessageImpl.getFactory(), logger);
                _message.setFatalERROR();
            } else {
                _message = (StompFrameMessageImpl) (new StompFrameParseException(t.getMessage(), t, true)).getStompMessageERROR(StompFrameMessageImpl.getFactory(), logger);
            }
        } catch (Throwable tt) {
            if (t instanceof OutOfMemoryError) {
                _message = (StompFrameMessageImpl) StompFrameParseException.OOMMSG;
            } else {
                logger.logSevere(StompServer.getStompBridgeResources().getKString(StompBridgeResources.E_UNABLE_CREATE_ERROR_MSG, t.getMessage()), tt);
                RuntimeException re = new RuntimeException(tt.getMessage());
                re.initCause(tt);
                throw re;
            }
        }
        ctx.setMessage(_message);
        parsestate.reset();
        return ctx.getInvokeAction();
    }
}

Example 2 with BridgeContext

use of com.sun.messaging.bridge.api.BridgeContext in project openmq by eclipse-ee4j.

the class BridgeServiceManagerImpl method listBridge.

public synchronized ArrayList<BridgeCmdSharedReplyData> listBridge(String name, String[] args, String type, BridgeManagerResources bmr) throws Exception {
    if (type != null && !type.equals(Bridge.JMS_TYPE) && !type.equals(Bridge.STOMP_TYPE)) {
        throw new IllegalArgumentException(_bmr.getString(_bmr.X_BRIDGE_INVALID_TYPE, type));
    }
    if (name == null) {
        _bc.logDebug("Listing all bridges (type=" + type + ")", null);
        BridgeCmdSharedReplyData reply = new BridgeCmdSharedReplyData(3, 4, "-");
        String[] oneRow = new String[3];
        oneRow[0] = bmr.getString(BridgeCmdSharedResources.I_BGMGR_TITLE_BRIDGE_NAME);
        oneRow[1] = bmr.getString(BridgeCmdSharedResources.I_BGMGR_TITLE_BRIDGE_TYPE);
        oneRow[2] = bmr.getString(BridgeCmdSharedResources.I_BGMGR_TITLE_BRIDGE_STATE);
        reply.addTitle(oneRow);
        Bridge b = null;
        for (Map.Entry<String, Bridge> pair : _bridges.entrySet()) {
            b = pair.getValue();
            if (type != null && !b.getType().equals(type)) {
                continue;
            }
            oneRow[0] = b.getName();
            oneRow[1] = b.getType();
            oneRow[2] = b.getState().toString(bmr);
            reply.add(oneRow);
        }
        _bc.logDebug("Listed all bridges (type=" + type + ")", null);
        ArrayList<BridgeCmdSharedReplyData> replys = new ArrayList<>();
        replys.add(reply);
        return replys;
    }
    if (args == null) {
        _bc.logInfo(_bmr.getString(_bmr.I_LISTING_BRIDGE, name), null);
    } else {
        _bc.logInfo(_bmr.getString(_bmr.I_LISTING_BRIDGE_WITH, name, BridgeUtil.toString(args)), null);
    }
    Bridge b = _bridges.get(name);
    if (b == null) {
        String emsg = _bmr.getKString(_bmr.X_BRIDGE_NAME_NOT_FOUND, name);
        _bc.logError(emsg, null);
        throw new BridgeException(emsg);
    }
    BridgeContext bc = new BridgeContextImpl(_bc, b.getName());
    return b.list(bc, args, bmr);
}

Example 3 with BridgeContext

use of com.sun.messaging.bridge.api.BridgeContext in project openmq by eclipse-ee4j.

the class BridgeServiceManagerImpl method startBridge.

/**
 * @return true if started successful, false if asynchronously started
 *
 * @throws Exception if start failed
 */
private boolean startBridge(Bridge b, String[] args) throws Exception {
    if (args == null) {
        _bc.logInfo(_bmr.getString(_bmr.I_STARTING_BRIDGE, b.getName()), null);
    }
    if (b.getState() == Bridge.State.STARTED && args == null) {
        _bc.logInfo(_bmr.getString(_bmr.I_BRIDGE_ALREADY_STARTED, b.getName()), null);
        return true;
    }
    BridgeContext ctx = new BridgeContextImpl(_bc, b.getName());
    StringBuilder sf = new StringBuilder();
    sf.append(_bmr.getString(_bmr.I_STARTING_BRIDGE_WITH_PROPS, b.getName()));
    String key = null;
    Enumeration e = ctx.getConfig().propertyNames();
    while (e.hasMoreElements()) {
        key = (String) e.nextElement();
        sf.append("\t" + key + "=" + ctx.getConfig().getProperty(key) + "\n");
    }
    if (args == null) {
        _bc.logInfo(sf.toString(), null);
    }
    try {
        boolean ret = b.start(ctx, args);
        if (args == null) {
            _bc.logInfo(_bmr.getString(_bmr.I_STARTED_BRIDGE, b.getName()), null);
        }
        return ret;
    } catch (Exception e1) {
        _bc.logError(_bmr.getKString(_bmr.E_START_BRIDGE_FAILED, b.getName(), e1.getMessage()), null);
        throw e1;
    }
}