Package org.apache.activemq.selector

Examples of org.apache.activemq.selector.SelectorParser

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        this.info.setDestination(dest);
        this.info.setBrowser(browser);
        if (selector != null && selector.trim().length() != 0) {
            // Validate the selector
            new SelectorParser().parse(selector);
            this.info.setSelector(selector);
            this.selector = selector;
        } else if (info.getSelector() != null) {
            // Validate the selector
            new SelectorParser().parse(this.info.getSelector());
            this.selector = this.info.getSelector();
        } else {
            this.selector = null;
        }
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        Message[] messages = destination.browse();
        ArrayList<CompositeData> c = new ArrayList<CompositeData>();

        MessageEvaluationContext ctx = new MessageEvaluationContext();
        ctx.setDestination(destination.getActiveMQDestination());
        BooleanExpression selectorExpression = selector == null ? null : new SelectorParser().parse(selector);

        for (int i = 0; i < messages.length; i++) {
            try {

                if (selectorExpression == null) {
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        Message[] messages = destination.browse();
        ArrayList<Object> answer = new ArrayList<Object>();

        MessageEvaluationContext ctx = new MessageEvaluationContext();
        ctx.setDestination(destination.getActiveMQDestination());
        BooleanExpression selectorExpression = selector == null ? null : new SelectorParser().parse(selector);

        for (int i = 0; i < messages.length; i++) {
            try {
                Message message = messages[i];
                if (selectorExpression == null) {
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        TabularType tt = new TabularType("MessageList", "MessageList", ct, new String[] {"JMSMessageID"});
        TabularDataSupport rc = new TabularDataSupport(tt);

        MessageEvaluationContext ctx = new MessageEvaluationContext();
        ctx.setDestination(destination.getActiveMQDestination());
        BooleanExpression selectorExpression = selector == null ? null : new SelectorParser().parse(selector);

        for (int i = 0; i < messages.length; i++) {
            try {
                if (selectorExpression == null) {
                    rc.put(new CompositeDataSupport(ct, factory.getFields(messages[i])));
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            }
        };
    }

    protected MessageReferenceFilter createSelectorFilter(String selector) throws InvalidSelectorException {
        final BooleanExpression selectorExpression = new SelectorParser().parse(selector);

        return new MessageReferenceFilter() {
            public boolean evaluate(ConnectionContext context, MessageReference r) throws JMSException {
                MessageEvaluationContext messageEvaluationContext = context.getMessageEvaluationContext();
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    }

    private static BooleanExpression parseSelector(ConsumerInfo info) throws InvalidSelectorException {
        BooleanExpression rc = null;
        if (info.getSelector() != null) {
            rc = new SelectorParser().parse(info.getSelector());
        }
        if (info.isNoLocal()) {
            if (rc == null) {
                rc = new NoLocalExpression(info.getConsumerId().getConnectionId());
            } else {
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            selector = "JMSType='org.apache.activemq.Stream' AND ( " + selector + " ) ";
        } else {
            selector = "JMSType='org.apache.activemq.Stream'";
        }

        new SelectorParser().parse(selector);
        this.info.setSelector(selector);

        this.info.setPrefetchSize(prefetch);
        this.info.setNoLocal(noLocal);
        this.info.setBrowser(false);
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    }

    public boolean isValidMessageSelector(List<String> errorMessages) {
        try {
            if (!isEmpty(messageSelector)) {
                new SelectorParser().parse(messageSelector);
            }
            return true;
        } catch (Throwable e) {
            errorMessages.add("messageSelector not set to valid message selector: " + e.getMessage());
            return false;
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            selector = "JMSType='org.apache.activemq.Stream' AND ( " + selector + " ) ";
        } else {
            selector = "JMSType='org.apache.activemq.Stream'";
        }

        new SelectorParser().parse(selector);
        this.info.setSelector(selector);

        this.info.setPrefetchSize(prefetch);
        this.info.setNoLocal(noLocal);
        this.info.setBrowser(false);
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        Message[] messages = destination.browse();
        ArrayList<CompositeData> c = new ArrayList<CompositeData>();

        MessageEvaluationContext ctx = new MessageEvaluationContext();
        ctx.setDestination(destination.getActiveMQDestination());
        BooleanExpression selectorExpression = selector == null ? null : new SelectorParser().parse(selector);

        for (int i = 0; i < messages.length; i++) {
            try {

                if (selectorExpression == null) {
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Related Classes of org.apache.activemq.selector.SelectorParser

  • org.apache.activemq.ActiveMQInputStream
  • org.apache.activemq.ActiveMQMessageConsumer
  • org.apache.activemq.broker.jmx.DestinationView
  • org.apache.activemq.broker.region.AbstractSubscription
  • org.apache.activemq.broker.region.Queue
  • org.apache.activemq.broker.region.virtual.FilteredDestination
  • org.apache.activemq.ra.ActiveMQActivationSpec
  • org.apache.activemq.selector.SelectorParserTest
  • org.apache.activemq.selector.SelectorTest
  • javax.jms.InvalidSelectorException
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