Examples with Exchange org.apache.qpid.server.model.Exchange used on opensource projects

Example 51 with Exchange

use of org.apache.qpid.server.model.Exchange in project qpid-broker-j by apache.

the class MessageConverter_Internal_to_v0_8 method getReplyTo.

private String getReplyTo(final InternalMessage serverMsg, final NamedAddressSpace addressSpace) {
    String replyTo = serverMsg.getMessageHeader().getReplyTo();
    if (replyTo != null) {
        DestinationAddress destinationAddress = new DestinationAddress(addressSpace, replyTo);
        MessageDestination messageDestination = destinationAddress.getMessageDestination();
        final String replyToBindingUrl;
        if (messageDestination instanceof Exchange) {
            Exchange<?> exchange = (Exchange<?>) messageDestination;
            final String routingKeyOption = "".equals(destinationAddress.getRoutingKey()) ? "" : String.format("?routingkey='%s'", destinationAddress.getRoutingKey());
            replyToBindingUrl = String.format("%s://%s//%s", exchange.getType(), exchange.getName(), routingKeyOption);
        } else if (messageDestination instanceof Queue) {
            replyToBindingUrl = String.format("%s:////%s", ExchangeDefaults.DIRECT_EXCHANGE_CLASS, messageDestination.getName());
        } else {
            replyToBindingUrl = String.format("%s:////?routingkey='%s'", ExchangeDefaults.DIRECT_EXCHANGE_CLASS, destinationAddress.getRoutingKey());
        }
        return replyToBindingUrl;
    }
    return null;
}

Example 52 with Exchange

use of org.apache.qpid.server.model.Exchange in project qpid-broker-j by apache.

the class MessageConverter_0_10_to_0_8 method convertContentHeaderProperties.

public static BasicContentHeaderProperties convertContentHeaderProperties(MessageTransferMessage messageTransferMessage, NamedAddressSpace addressSpace) {
    BasicContentHeaderProperties props = new BasicContentHeaderProperties();
    Header header = messageTransferMessage.getHeader();
    DeliveryProperties deliveryProps = header.getDeliveryProperties();
    MessageProperties messageProps = header.getMessageProperties();
    if (deliveryProps != null) {
        if (deliveryProps.hasDeliveryMode()) {
            props.setDeliveryMode((deliveryProps.getDeliveryMode() == MessageDeliveryMode.PERSISTENT ? BasicContentHeaderProperties.PERSISTENT : BasicContentHeaderProperties.NON_PERSISTENT));
        }
        if (deliveryProps.hasTtl()) {
            props.setExpiration(messageTransferMessage.getArrivalTime() + deliveryProps.getTtl());
        } else if (deliveryProps.hasExpiration()) {
            props.setExpiration(deliveryProps.getExpiration());
        }
        if (deliveryProps.hasPriority()) {
            props.setPriority((byte) deliveryProps.getPriority().getValue());
        }
        if (deliveryProps.hasTimestamp()) {
            props.setTimestamp(deliveryProps.getTimestamp());
        } else {
            props.setTimestamp(messageTransferMessage.getArrivalTime());
        }
    }
    if (messageProps != null) {
        if (messageProps.hasAppId()) {
            try {
                props.setAppId(AMQShortString.createAMQShortString(messageProps.getAppId()));
            } catch (IllegalArgumentException e) {
            // pass
            }
        }
        if (messageProps.hasContentType()) {
            props.setContentType(messageProps.getContentType());
        }
        if (messageProps.hasCorrelationId()) {
            try {
                props.setCorrelationId(AMQShortString.createAMQShortString(messageProps.getCorrelationId()));
            } catch (IllegalArgumentException e) {
                throw new MessageConversionException("Could not convert message from 0-10 to 0-8 because conversion of 'correlationId' failed.", e);
            }
        }
        if (messageProps.hasContentEncoding()) {
            props.setEncoding(messageProps.getContentEncoding());
        }
        if (messageProps.hasMessageId()) {
            // Add prefix 'ID:' to workaround broken 0-8..0-9-1 Qpid JMS client
            props.setMessageId("ID:" + messageProps.getMessageId().toString());
        }
        if (messageProps.hasReplyTo()) {
            ReplyTo replyTo = messageProps.getReplyTo();
            String exchangeName = replyTo.getExchange();
            String routingKey = replyTo.getRoutingKey();
            if (exchangeName == null) {
                exchangeName = "";
            }
            if (!"".equals(exchangeName) || (routingKey != null && !"".equals(routingKey))) {
                MessageDestination destination = addressSpace.getAttainedMessageDestination(exchangeName, false);
                Exchange<?> exchange = destination instanceof Exchange ? (Exchange<?>) destination : null;
                String exchangeClass = exchange == null ? ExchangeDefaults.DIRECT_EXCHANGE_CLASS : exchange.getType();
                String routingKeyOption = routingKey == null ? "" : "?routingkey='" + routingKey + "'";
                final String replyToBindingUrl = String.format("%s://%s//%s", exchangeClass, exchangeName, routingKeyOption);
                try {
                    props.setReplyTo(replyToBindingUrl);
                } catch (IllegalArgumentException e) {
                    throw new MessageConversionException("Could not convert message from 0-10 to 0-8 because conversion of 'reply-to' failed.", e);
                }
            }
        }
        if (messageProps.hasUserId()) {
            try {
                props.setUserId(AMQShortString.createAMQShortString(messageProps.getUserId()));
            } catch (IllegalArgumentException e) {
            // ignore
            }
        }
        if (messageProps.hasApplicationHeaders()) {
            Map<String, Object> appHeaders = new HashMap<String, Object>(messageProps.getApplicationHeaders());
            if (messageProps.getApplicationHeaders().containsKey("x-jms-type")) {
                String jmsType = String.valueOf(appHeaders.remove("x-jms-type"));
                try {
                    props.setType(jmsType);
                } catch (IllegalArgumentException e) {
                    throw new MessageConversionException("Could not convert message from 0-10 to 0-8 because x-jms-type conversion failed.", e);
                }
            }
            FieldTable ft;
            try {
                ft = FieldTableFactory.createFieldTable(appHeaders);
            } catch (IllegalArgumentException | AMQPInvalidClassException e) {
                throw new MessageConversionException("Could not convert message from 0-10 to 0-8 because conversion of application headers failed.", e);
            }
            props.setHeaders(ft);
        }
    }
    return props;
}

Example 53 with Exchange

use of org.apache.qpid.server.model.Exchange in project qpid-broker-j by apache.

the class Session_1_0Test method findBinding.

private Binding findBinding(final String exchangeName, final String bindingName) {
    Exchange exchange = _virtualHost.findConfiguredObject(Exchange.class, exchangeName);
    Collection<Binding> bindings = exchange.getBindings();
    Binding binding = null;
    for (Binding b : bindings) {
        if (bindingName.equals(b.getName())) {
            binding = b;
            break;
        }
    }
    return binding;
}