Examples with JMSSelectorFilter org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter used on opensource projects

Example 1 with JMSSelectorFilter

use of org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter in project qpid-broker-j by apache.

the class Session_1_0Test method setSelector.

private void setSelector(final Attach attach, final String selectorExpression) {
    JMSSelectorFilter selector = new JMSSelectorFilter(selectorExpression);
    final Map<Symbol, Filter> filter = Collections.singletonMap(Symbol.getSymbol("jms-selector"), selector);
    ((Source) attach.getSource()).setFilter(filter);
}

Example 2 with JMSSelectorFilter

use of org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter in project qpid-broker-j by apache.

the class Session_1_0Test method assertFilter.

private void assertFilter(final Attach sentAttach, final String selectorExpression) {
    Source source = (Source) sentAttach.getSource();
    Map<Symbol, Filter> filter = source.getFilter();
    assertNotNull("Filter is not set in response", filter);
    assertEquals("Unexpected filter size", 1, filter.size());
    assertTrue("Selector is not found", filter.containsKey(JMS_SELECTOR_FILTER));
    Filter jmsSelectorFilter = filter.get(JMS_SELECTOR_FILTER);
    assertTrue("Unexpected selector filter", jmsSelectorFilter instanceof JMSSelectorFilter);
    assertEquals("Unexpected selector", selectorExpression, ((JMSSelectorFilter) jmsSelectorFilter).getValue());
}

Example 3 with JMSSelectorFilter

use of org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter in project qpid-broker-j by apache.

the class SendingLinkEndpoint method prepareConsumerOptionsAndFilters.

private void prepareConsumerOptionsAndFilters(final SendingDestination destination) throws AmqpErrorException {
    // TODO QPID-7952: this method might modify the source. this is not good encapsulation. furthermore if it does so then it should inform the link/linkregistry about it!
    _destination = destination;
    final Source source = getSource();
    EnumSet<ConsumerOption> options = EnumSet.noneOf(ConsumerOption.class);
    boolean noLocal = false;
    JMSSelectorFilter messageFilter = null;
    if (destination instanceof ExchangeSendingDestination) {
        options.add(ConsumerOption.ACQUIRES);
        options.add(ConsumerOption.SEES_REQUEUES);
    } else if (destination instanceof StandardSendingDestination) {
        MessageSource messageSource = _destination.getMessageSource();
        if (messageSource instanceof Queue && ((Queue<?>) messageSource).getAvailableAttributes().contains("topic")) {
            source.setDistributionMode(StdDistMode.COPY);
        }
        Map<Symbol, Filter> filters = source.getFilter();
        Map<Symbol, Filter> actualFilters = new HashMap<>();
        if (filters != null) {
            for (Map.Entry<Symbol, Filter> entry : filters.entrySet()) {
                if (entry.getValue() instanceof NoLocalFilter) {
                    actualFilters.put(entry.getKey(), entry.getValue());
                    noLocal = true;
                } else if (messageFilter == null && entry.getValue() instanceof org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter) {
                    org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter selectorFilter = (org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter) entry.getValue();
                    try {
                        messageFilter = new JMSSelectorFilter(selectorFilter.getValue());
                        actualFilters.put(entry.getKey(), entry.getValue());
                    } catch (ParseException | SelectorParsingException | TokenMgrError e) {
                        Error error = new Error();
                        error.setCondition(AmqpError.INVALID_FIELD);
                        error.setDescription("Invalid JMS Selector: " + selectorFilter.getValue());
                        error.setInfo(Collections.singletonMap(Symbol.valueOf("field"), Symbol.valueOf("filter")));
                        throw new AmqpErrorException(error);
                    }
                }
            }
        }
        source.setFilter(actualFilters.isEmpty() ? null : actualFilters);
        if (source.getDistributionMode() != StdDistMode.COPY) {
            options.add(ConsumerOption.ACQUIRES);
            options.add(ConsumerOption.SEES_REQUEUES);
        }
    } else {
        throw new ConnectionScopedRuntimeException("Unknown destination type");
    }
    if (noLocal) {
        options.add(ConsumerOption.NO_LOCAL);
    }
    FilterManager filters = null;
    if (messageFilter != null) {
        filters = new FilterManager();
        filters.add(messageFilter.getName(), messageFilter);
    }
    _consumerOptions = options;
    _consumerFilters = filters;
}

Example 4 with JMSSelectorFilter

use of org.apache.qpid.server.protocol.v1_0.type.messaging.JMSSelectorFilter in project qpid-broker-j by apache.

the class FilterTest method selectorFilter.

@Test
@BrokerSpecific(kind = KIND_BROKER_J)
@SpecificationTest(section = "3.5.1", description = "A source can restrict the messages transferred from a source by specifying a filter.")
public void selectorFilter() throws Exception {
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction();
        interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).attachRole(Role.SENDER).attachTargetAddress(BrokerAdmin.TEST_QUEUE_NAME).attach().consumeResponse(Attach.class).consumeResponse(Flow.class);
        Flow flow = interaction.getLatestResponse(Flow.class);
        assumeThat("insufficient credit for the test", flow.getLinkCredit().intValue(), is(greaterThan(1)));
        for (int i = 0; i < 2; i++) {
            QpidByteBuffer payload = generateMessagePayloadWithApplicationProperties(Collections.singletonMap("index", i), TEST_MESSAGE_CONTENT);
            interaction.transferPayload(payload).transferSettled(true).transfer();
        }
        interaction.detachClose(true).detach().close().sync();
    }
    try (FrameTransport transport = new FrameTransport(_brokerAddress).connect()) {
        final Interaction interaction = transport.newInteraction();
        interaction.negotiateProtocol().consumeResponse().open().consumeResponse(Open.class).begin().consumeResponse(Begin.class).attachRole(Role.RECEIVER).attachSourceAddress(BrokerAdmin.TEST_QUEUE_NAME).attachRcvSettleMode(ReceiverSettleMode.FIRST).attachSourceFilter(Collections.singletonMap(Symbol.valueOf("selector-filter"), new JMSSelectorFilter("index=1"))).attach().consumeResponse().flowIncomingWindow(UnsignedInteger.ONE).flowNextIncomingId(UnsignedInteger.ZERO).flowOutgoingWindow(UnsignedInteger.ZERO).flowNextOutgoingId(UnsignedInteger.ZERO).flowLinkCredit(UnsignedInteger.ONE).flowHandleFromLinkHandle().flow();
        Object data = interaction.receiveDelivery().decodeLatestDelivery().getDecodedLatestDelivery();
        assertThat(data, is(equalTo(TEST_MESSAGE_CONTENT)));
        Map<String, Object> applicationProperties = interaction.getLatestDeliveryApplicationProperties();
        assertThat(applicationProperties, is(notNullValue()));
        assertThat(applicationProperties.get("index"), is(equalTo(1)));
        interaction.dispositionSettled(true).dispositionRole(Role.RECEIVER).dispositionState(new Accepted()).disposition();
        interaction.close().sync();
    }
}