Examples with AMQPSymbol com.swiftmq.amqp.v100.types.AMQPSymbol used on opensource projects

Example 1 with AMQPSymbol

use of com.swiftmq.amqp.v100.types.AMQPSymbol in project swiftmq-ce by iitsoftware.

the class TargetLink method handleTransactionRequest.

private void handleTransactionRequest(TransferFrame frame) throws EndWithErrorException {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + "/handleTransactionRequest, frame=" + frame);
    AMQPMessage msg = null;
    try {
        msg = new AMQPMessage(frame.getPayload());
    } catch (Exception e) {
        e.printStackTrace();
        new SessionEndException(AmqpError.DECODE_ERROR, new AMQPString("Exception during decode of a message: " + e));
    }
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + "/handleTransactionRequest, msg=" + msg);
    if (msg.getAmqpValue() == null)
        throw new SessionEndException(AmqpError.NOT_FOUND, new AMQPString("Missing amqp-value message body in transaction request!"));
    AMQPType bare = msg.getAmqpValue().getValue();
    AMQPDescribedConstructor constructor = bare.getConstructor();
    if (constructor == null)
        throw new SessionEndException(AmqpError.DECODE_ERROR, new AMQPString("Missing constructor: " + bare));
    if (!AMQPTypeDecoder.isList(constructor.getFormatCode()))
        throw new SessionEndException(AmqpError.DECODE_ERROR, new AMQPString("Message body is not of a list type, code=0x" + Integer.toHexString(bare.getCode()) + ", bare=" + bare));
    AMQPType descriptor = constructor.getDescriptor();
    int code = descriptor.getCode();
    try {
        if (AMQPTypeDecoder.isULong(code)) {
            long type = ((AMQPUnsignedLong) descriptor).getValue();
            if (type == Declare.DESCRIPTOR_CODE)
                handleDeclare(new Declare(((AMQPList) bare).getValue()));
            else if (type == Discharge.DESCRIPTOR_CODE)
                handleDischarge(new Discharge(((AMQPList) bare).getValue()));
            else
                throw new SessionEndException(AmqpError.DECODE_ERROR, new AMQPString("Invalid descriptor type: " + type + ", bare=" + bare));
        } else if (AMQPTypeDecoder.isSymbol(code)) {
            String type = ((AMQPSymbol) descriptor).getValue();
            if (type.equals(Declare.DESCRIPTOR_NAME))
                handleDeclare(new Declare(((AMQPList) bare).getValue()));
            else if (type.equals(Discharge.DESCRIPTOR_NAME))
                handleDischarge(new Discharge(((AMQPList) bare).getValue()));
            else
                throw new SessionEndException(AmqpError.DECODE_ERROR, new AMQPString("Invalid descriptor type: " + type + ", bare=" + bare));
        } else
            throw new SessionEndException(AmqpError.DECODE_ERROR, new AMQPString("Invalid type of constructor descriptor (actual type=" + code + ", expected=symbold or ulong), bare= " + bare));
    } catch (Exception e) {
        e.printStackTrace();
        throw new SessionEndException(AmqpError.DECODE_ERROR, new AMQPString(e.toString()));
    }
}

Example 2 with AMQPSymbol

use of com.swiftmq.amqp.v100.types.AMQPSymbol in project swiftmq-ce by iitsoftware.

the class JMSMappingOutboundTransformer method transform.

public void transform(Delivery delivery) throws AMQPException, JMSException {
    jmsTypeProp = getValue(PROP_JMS_TYPE, null);
    MessageImpl message = delivery.getMessage();
    if (message.propertyExists(amqpNative) && message.getBooleanProperty(amqpNative))
        throw new JMSException("Message is an AMQP native transformation");
    try {
        AMQPMessage amqpMessage = new AMQPMessage();
        Header header = new Header();
        int deliveryMode = message.getJMSDeliveryMode();
        header.setDurable(new AMQPBoolean(deliveryMode == DeliveryMode.PERSISTENT));
        header.setPriority(new AMQPUnsignedByte(message.getJMSPriority()));
        header.setDeliveryCount(new AMQPUnsignedInt(delivery.getMessageIndex().getDeliveryCount() - 1));
        long ttl = message.getJMSExpiration();
        if (ttl > 0) {
            if (message.propertyExists(Util.PROP_EXPIRATION_CURRENT_TIME_ADD))
                header.setTtl(new Milliseconds(ttl - message.getLongProperty(Util.PROP_EXPIRATION_CURRENT_TIME_ADD)));
        }
        Properties properties = new Properties();
        String messageId = message.getJMSMessageID();
        if (messageId != null)
            properties.setMessageId(new MessageIdString(message.getJMSMessageID()));
        if (message.propertyExists(Util.PROP_AMQP_TO_ADDRESS))
            properties.setTo(new AddressString(message.getStringProperty(Util.PROP_AMQP_TO_ADDRESS)));
        else
            properties.setTo(new AddressString(message.getJMSDestination().toString()));
        Destination replyTo = message.getJMSReplyTo();
        if (replyTo != null)
            properties.setReplyTo(new AddressString(replyTo.toString()));
        String correlationId = message.getJMSCorrelationID();
        if (correlationId != null)
            properties.setCorrelationId(new MessageIdString(correlationId));
        if (ttl > 0)
            properties.setAbsoluteExpiryTime(new AMQPTimestamp(ttl));
        long timestamp = message.getJMSTimestamp();
        if (timestamp > 0)
            properties.setCreationTime(new AMQPTimestamp(timestamp));
        Map daMap = null;
        Map maMap = null;
        Map ftMap = null;
        Map apMap = null;
        String firstAcquirerName = prefixVendor + "FirstAcquirer";
        String subject = prefixVendor + "Subject";
        String contentType = prefixVendor + "ContentType";
        String contentEncoding = prefixVendor + "ContentEncoding";
        String replyToGroupId = prefixVendor + "ReplyToGroupID";
        for (Enumeration _enum = message.getPropertyNames(); _enum.hasMoreElements(); ) {
            String name = (String) _enum.nextElement();
            if (name.equals(amqpNative) || name.equals(messageFormat) || name.equals(Util.PROP_EXPIRATION_CURRENT_TIME_ADD) || name.equals(Util.PROP_AMQP_TO_ADDRESS))
                continue;
            if (name.equals(firstAcquirerName))
                header.setFirstAcquirer(new AMQPBoolean(message.getBooleanProperty(firstAcquirerName)));
            else if (name.equals(MessageImpl.PROP_USER_ID))
                properties.setUserId(new AMQPBinary(message.getStringProperty(MessageImpl.PROP_USER_ID).getBytes()));
            else if (name.equals(subject))
                properties.setSubject(new AMQPString(message.getStringProperty(subject)));
            else if (name.equals(contentType))
                properties.setContentType(new AMQPSymbol(message.getStringProperty(contentType)));
            else if (name.equals(contentEncoding))
                properties.setContentEncoding(new AMQPSymbol(message.getStringProperty(contentEncoding)));
            else if (name.equals("JMSXGroupID") && message.getObjectProperty(Util.PROP_GROUP_ID) instanceof String)
                properties.setGroupId(new AMQPString(message.getStringProperty(Util.PROP_GROUP_ID)));
            else if (name.equals("JMSXGroupSeq") && message.getObjectProperty(Util.PROP_GROUP_SEQ) instanceof Long)
                properties.setGroupSequence(new SequenceNo(message.getLongProperty(Util.PROP_GROUP_SEQ)));
            else if (name.equals(replyToGroupId))
                properties.setReplyToGroupId(new AMQPString(message.getStringProperty(replyToGroupId)));
            else if (name.startsWith(prefixDA)) {
                if (daMap == null)
                    daMap = new HashMap();
                daMap.put(new AMQPSymbol(nameTranslator.translate(name.substring(prefixDA.length()))), Util.convertJMStoAMQP(message.getObjectProperty(name)));
            } else if (name.startsWith(prefixMA)) {
                if (maMap == null)
                    maMap = new HashMap();
                maMap.put(new AMQPSymbol(nameTranslator.translate(name.substring(prefixMA.length()))), Util.convertJMStoAMQP(message.getObjectProperty(name)));
            } else if (name.startsWith(prefixFT)) {
                if (ftMap == null)
                    ftMap = new HashMap();
                ftMap.put(new AMQPSymbol(nameTranslator.translate(name.substring(prefixFT.length()))), Util.convertJMStoAMQP(message.getObjectProperty(name)));
            } else {
                if (apMap == null)
                    apMap = new HashMap();
                apMap.put(new AMQPString(nameTranslator.translate(name)), Util.convertJMStoAMQP(message.getObjectProperty(name)));
            }
        }
        if (message.getJMSType() != null) {
            if (jmsTypeProp != null) {
                if (apMap == null)
                    apMap = new HashMap();
                apMap.put(new AMQPString(jmsTypeProp), Util.convertJMStoAMQP(message.getJMSType()));
            } else {
                if (maMap == null)
                    maMap = new HashMap();
                maMap.put(new AMQPSymbol("x-opt-jms-type"), new AMQPString(message.getJMSType()));
            }
        }
        amqpMessage.setHeader(header);
        amqpMessage.setProperties(properties);
        if (daMap != null)
            amqpMessage.setDeliveryAnnotations(new DeliveryAnnotations(daMap));
        if (maMap != null)
            amqpMessage.setMessageAnnotations(new MessageAnnotations(maMap));
        if (apMap != null)
            amqpMessage.setApplicationProperties(new ApplicationProperties(apMap));
        if (ftMap != null)
            amqpMessage.setFooter(new Footer(ftMap));
        bodyFactory.createBody(message, amqpMessage);
        delivery.setAmqpMessage(amqpMessage);
        dbos.rewind();
        amqpMessage.writeContent(dbos);
        byte[] payload = new byte[dbos.getCount()];
        System.arraycopy(dbos.getBuffer(), 0, payload, 0, dbos.getCount());
        delivery.setData(payload);
        delivery.setMessageFormat(0);
    } catch (IOException e) {
        e.printStackTrace();
        throw new AMQPException(e.toString());
    }
}

Example 3 with AMQPSymbol

use of com.swiftmq.amqp.v100.types.AMQPSymbol in project swiftmq-ce by iitsoftware.

the class AMQPHandler method visit.

public void visit(POSendOpen po) {
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + ", visit, po=" + po + " ...");
    Entity connectionTemplate = versionedConnection.getConnectionTemplate();
    myIdleTimeout = ((Long) connectionTemplate.getProperty("idle-timeout").getValue()).longValue();
    OpenFrame frame = new OpenFrame(0);
    frame.setContainerId(new AMQPString(SwiftletManager.getInstance().getRouterName()));
    frame.setChannelMax(new AMQPUnsignedShort(((Integer) connectionTemplate.getProperty("max-channel-number").getValue()).intValue()));
    frame.setMaxFrameSize(new AMQPUnsignedInt(((Long) connectionTemplate.getProperty("max-frame-size").getValue()).longValue()));
    try {
        AMQPArray offeredCapas = new AMQPArray(AMQPTypeDecoder.SYM8, new AMQPSymbol[] { new AMQPSymbol(CAPABILITY_NO_LOCAL), new AMQPSymbol(CAPABILITY_SELECTOR) });
        frame.setOfferedCapabilities(offeredCapas);
    } catch (IOException e) {
        e.printStackTrace();
    }
    if (myIdleTimeout > 0) {
        frame.setIdleTimeOut(new Milliseconds(myIdleTimeout));
        idleTimeoutChecker = new TimerListener() {

            public void performTimeAction() {
                dispatch(new POCheckIdleTimeout(null));
            }
        };
        ctx.timerSwiftlet.addTimerListener(myIdleTimeout / 2, idleTimeoutChecker);
    }
    versionedConnection.send(AMQPHandlerFactory.AMQP_INIT);
    versionedConnection.send(frame);
    if (ctx.traceSpace.enabled)
        ctx.traceSpace.trace(ctx.amqpSwiftlet.getName(), toString() + ", visit, po=" + po + " done");
}

Example 4 with AMQPSymbol

use of com.swiftmq.amqp.v100.types.AMQPSymbol in project swiftmq-client by iitsoftware.

the class Properties method decode.

private void decode() throws Exception {
    List l = getValue();
    AMQPType t = null;
    int idx = 0;
    // Factory  : MessageIdFactory
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    if (t.getCode() != AMQPTypeDecoder.NULL)
        messageId = MessageIdFactory.create(t);
    // Factory  : ./.
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    try {
        if (t.getCode() != AMQPTypeDecoder.NULL)
            userId = (AMQPBinary) t;
    } catch (ClassCastException e) {
        throw new Exception("Invalid type of field 'userId' in 'Properties' type: " + e);
    }
    // Factory  : AddressFactory
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    if (t.getCode() != AMQPTypeDecoder.NULL)
        to = AddressFactory.create(t);
    // Factory  : ./.
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    try {
        if (t.getCode() != AMQPTypeDecoder.NULL)
            subject = (AMQPString) t;
    } catch (ClassCastException e) {
        throw new Exception("Invalid type of field 'subject' in 'Properties' type: " + e);
    }
    // Factory  : AddressFactory
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    if (t.getCode() != AMQPTypeDecoder.NULL)
        replyTo = AddressFactory.create(t);
    // Factory  : MessageIdFactory
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    if (t.getCode() != AMQPTypeDecoder.NULL)
        correlationId = MessageIdFactory.create(t);
    // Factory  : ./.
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    try {
        if (t.getCode() != AMQPTypeDecoder.NULL)
            contentType = (AMQPSymbol) t;
    } catch (ClassCastException e) {
        throw new Exception("Invalid type of field 'contentType' in 'Properties' type: " + e);
    }
    // Factory  : ./.
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    try {
        if (t.getCode() != AMQPTypeDecoder.NULL)
            contentEncoding = (AMQPSymbol) t;
    } catch (ClassCastException e) {
        throw new Exception("Invalid type of field 'contentEncoding' in 'Properties' type: " + e);
    }
    // Factory  : ./.
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    try {
        if (t.getCode() != AMQPTypeDecoder.NULL)
            absoluteExpiryTime = (AMQPTimestamp) t;
    } catch (ClassCastException e) {
        throw new Exception("Invalid type of field 'absoluteExpiryTime' in 'Properties' type: " + e);
    }
    // Factory  : ./.
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    try {
        if (t.getCode() != AMQPTypeDecoder.NULL)
            creationTime = (AMQPTimestamp) t;
    } catch (ClassCastException e) {
        throw new Exception("Invalid type of field 'creationTime' in 'Properties' type: " + e);
    }
    // Factory  : ./.
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    try {
        if (t.getCode() != AMQPTypeDecoder.NULL)
            groupId = (AMQPString) t;
    } catch (ClassCastException e) {
        throw new Exception("Invalid type of field 'groupId' in 'Properties' type: " + e);
    }
    // Factory  : ./.
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    try {
        if (t.getCode() != AMQPTypeDecoder.NULL)
            groupSequence = new SequenceNo(((AMQPUnsignedInt) t).getValue());
    } catch (ClassCastException e) {
        throw new Exception("Invalid type of field 'groupSequence' in 'Properties' type: " + e);
    }
    // Factory  : ./.
    if (idx >= l.size())
        return;
    t = (AMQPType) l.get(idx++);
    try {
        if (t.getCode() != AMQPTypeDecoder.NULL)
            replyToGroupId = (AMQPString) t;
    } catch (ClassCastException e) {
        throw new Exception("Invalid type of field 'replyToGroupId' in 'Properties' type: " + e);
    }
}

Example 5 with AMQPSymbol

use of com.swiftmq.amqp.v100.types.AMQPSymbol in project swiftmq-client by iitsoftware.

the class DeliveryStateFactory method create.

/**
 * Creates a DeliveryStateIF object.
 *
 * @param bare the bare AMQP type
 * @return DeliveryStateIF
 */
public static DeliveryStateIF create(AMQPType bare) throws Exception {
    if (bare.getCode() == AMQPTypeDecoder.NULL)
        return null;
    AMQPDescribedConstructor constructor = bare.getConstructor();
    if (constructor == null)
        throw new IOException("Missing constructor: " + bare);
    AMQPType descriptor = constructor.getDescriptor();
    int code = descriptor.getCode();
    if (AMQPTypeDecoder.isULong(code)) {
        long type = ((AMQPUnsignedLong) descriptor).getValue();
        if (type == Received.DESCRIPTOR_CODE)
            return new Received(((AMQPList) bare).getValue());
        if (type == Accepted.DESCRIPTOR_CODE)
            return new Accepted(((AMQPList) bare).getValue());
        if (type == Rejected.DESCRIPTOR_CODE)
            return new Rejected(((AMQPList) bare).getValue());
        if (type == Released.DESCRIPTOR_CODE)
            return new Released(((AMQPList) bare).getValue());
        if (type == Modified.DESCRIPTOR_CODE)
            return new Modified(((AMQPList) bare).getValue());
        if (type == Declared.DESCRIPTOR_CODE)
            return new Declared(((AMQPList) bare).getValue());
        if (type == TransactionalState.DESCRIPTOR_CODE)
            return new TransactionalState(((AMQPList) bare).getValue());
        throw new Exception("Invalid descriptor type: " + type + ", bare=" + bare);
    } else if (AMQPTypeDecoder.isSymbol(code)) {
        String type = ((AMQPSymbol) descriptor).getValue();
        if (type.equals(Received.DESCRIPTOR_NAME))
            return new Received(((AMQPList) bare).getValue());
        if (type.equals(Accepted.DESCRIPTOR_NAME))
            return new Accepted(((AMQPList) bare).getValue());
        if (type.equals(Rejected.DESCRIPTOR_NAME))
            return new Rejected(((AMQPList) bare).getValue());
        if (type.equals(Released.DESCRIPTOR_NAME))
            return new Released(((AMQPList) bare).getValue());
        if (type.equals(Modified.DESCRIPTOR_NAME))
            return new Modified(((AMQPList) bare).getValue());
        if (type.equals(Declared.DESCRIPTOR_NAME))
            return new Declared(((AMQPList) bare).getValue());
        if (type.equals(TransactionalState.DESCRIPTOR_NAME))
            return new TransactionalState(((AMQPList) bare).getValue());
        throw new Exception("Invalid descriptor type: " + type + ", bare=" + bare);
    } else
        throw new Exception("Invalid type of constructor descriptor (actual type=" + code + ", expected=symbold or ulong), bare= " + bare);
}