Examples with MessageSelector com.swiftmq.ms.MessageSelector used on opensource projects

Example 6 with MessageSelector

use of com.swiftmq.ms.MessageSelector in project swiftmq-ce by iitsoftware.

the class BrowserManager method createBrowser.

public void createBrowser(CreateBrowserRequest request) {
    CreateBrowserReply reply = (CreateBrowserReply) request.createReply();
    QueueImpl queue = request.getQueue();
    String messageSelector = request.getMessageSelector();
    MessageSelector msel = null;
    String queueName = null;
    try {
        queueName = queue.getQueueName();
    } catch (JMSException ignored) {
    }
    try {
        if (messageSelector != null) {
            msel = new MessageSelector(messageSelector);
            msel.compile();
        }
        if (!ctx.queueManager.isQueueRunning(queueName)) {
            ctx.logSwiftlet.logWarning("sys$jms", ctx.tracePrefix + "/" + toString() + ": Invalid destination: " + queueName);
            if (ctx.traceSpace.enabled)
                ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": Invalid destination: " + queue);
            reply.setOk(false);
            reply.setException(new InvalidDestinationException("Invalid destination: " + queueName));
        } else {
            if (ctx.traceSpace.enabled)
                ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": Creating browser with selector: " + msel);
            com.swiftmq.swiftlet.queue.QueueBrowser queueBrowser = ctx.queueManager.createQueueBrowser(queueName, ctx.activeLogin, msel);
            int idx = ArrayListTool.setFirstFreeOrExpand(queueBrowsers, queueBrowser);
            reply.setOk(true);
            reply.setQueueBrowserId(idx);
            if (browserEntityList != null) {
                Entity browserEntity = browserEntityList.createEntity();
                browserEntity.setName(queueName + "-" + idx);
                browserEntity.setDynamicObject(queueBrowser);
                browserEntity.createCommands();
                Property prop = browserEntity.getProperty("queue");
                prop.setValue(queueName);
                prop.setReadOnly(true);
                prop = browserEntity.getProperty("selector");
                if (msel != null) {
                    prop.setValue(msel.getConditionString());
                }
                prop.setReadOnly(true);
                browserEntityList.addEntity(browserEntity);
            }
        }
    } catch (InvalidSelectorException e) {
        ctx.logSwiftlet.logWarning("sys$jms", ctx.tracePrefix + "/" + toString() + ": CreateBrowser has invalid Selector: " + e);
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": CreateBrowser has invalid Selector: " + e);
        reply.setOk(false);
        reply.setException(e);
    } catch (Exception e) {
        ctx.logSwiftlet.logWarning("sys$jms", ctx.tracePrefix + "/" + toString() + ": Exception during createQueueBrowser: " + e);
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": Exception during createQueueBrowser: " + e);
        reply.setOk(false);
        reply.setException(e);
    }
    reply.send();
}

Example 7 with MessageSelector

use of com.swiftmq.ms.MessageSelector in project swiftmq-ce by iitsoftware.

the class BrowserManager method createBrowser.

public void createBrowser(CreateBrowserRequest request) {
    CreateBrowserReply reply = (CreateBrowserReply) request.createReply();
    QueueImpl queue = request.getQueue();
    String messageSelector = request.getMessageSelector();
    MessageSelector msel = null;
    String queueName = null;
    try {
        queueName = queue.getQueueName();
    } catch (JMSException ignored) {
    }
    try {
        if (messageSelector != null) {
            msel = new MessageSelector(messageSelector);
            msel.compile();
        }
        if (!ctx.queueManager.isQueueRunning(queueName)) {
            ctx.logSwiftlet.logWarning("sys$jms", ctx.tracePrefix + "/" + toString() + ": Invalid destination: " + queueName);
            if (ctx.traceSpace.enabled)
                ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": Invalid destination: " + queue);
            reply.setOk(false);
            reply.setException(new InvalidDestinationException("Invalid destination: " + queueName));
        } else {
            if (ctx.traceSpace.enabled)
                ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": Creating browser with selector: " + msel);
            com.swiftmq.swiftlet.queue.QueueBrowser queueBrowser = ctx.queueManager.createQueueBrowser(queueName, ctx.activeLogin, msel);
            int idx = ArrayListTool.setFirstFreeOrExpand(queueBrowsers, queueBrowser);
            reply.setOk(true);
            reply.setQueueBrowserId(idx);
            if (browserEntityList != null) {
                Entity browserEntity = browserEntityList.createEntity();
                browserEntity.setName(queueName + "-" + idx);
                browserEntity.setDynamicObject(queueBrowser);
                browserEntity.createCommands();
                Property prop = browserEntity.getProperty("queue");
                prop.setValue(queueName);
                prop.setReadOnly(true);
                prop = browserEntity.getProperty("selector");
                if (msel != null) {
                    prop.setValue(msel.getConditionString());
                }
                prop.setReadOnly(true);
                browserEntityList.addEntity(browserEntity);
            }
        }
    } catch (InvalidSelectorException e) {
        ctx.logSwiftlet.logWarning("sys$jms", ctx.tracePrefix + "/" + toString() + ": CreateBrowser has invalid Selector: " + e);
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": CreateBrowser has invalid Selector: " + e);
        reply.setOk(false);
        reply.setException(e);
    } catch (Exception e) {
        ctx.logSwiftlet.logWarning("sys$jms", ctx.tracePrefix + "/" + toString() + ": Exception during createQueueBrowser: " + e);
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": Exception during createQueueBrowser: " + e);
        reply.setOk(false);
        reply.setException(new javax.jms.JMSException(e.toString()));
    }
    reply.send();
}

Example 8 with MessageSelector

use of com.swiftmq.ms.MessageSelector in project swiftmq-ce by iitsoftware.

the class BrowserManager method createBrowser.

public void createBrowser(CreateBrowserRequest request) {
    CreateBrowserReply reply = (CreateBrowserReply) request.createReply();
    QueueImpl queue = request.getQueue();
    String messageSelector = request.getMessageSelector();
    MessageSelector msel = null;
    String queueName = null;
    try {
        queueName = queue.getQueueName();
    } catch (JMSException ignored) {
    }
    try {
        if (messageSelector != null) {
            msel = new MessageSelector(messageSelector);
            msel.compile();
        }
        if (!ctx.queueManager.isQueueRunning(queueName)) {
            ctx.logSwiftlet.logWarning("sys$jms", ctx.tracePrefix + "/" + toString() + ": Invalid destination: " + queueName);
            if (ctx.traceSpace.enabled)
                ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": Invalid destination: " + queue);
            reply.setOk(false);
            reply.setException(new InvalidDestinationException("Invalid destination: " + queueName));
        } else {
            if (ctx.traceSpace.enabled)
                ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": Creating browser with selector: " + msel);
            com.swiftmq.swiftlet.queue.QueueBrowser queueBrowser = ctx.queueManager.createQueueBrowser(queueName, ctx.activeLogin, msel);
            int idx = ArrayListTool.setFirstFreeOrExpand(queueBrowsers, queueBrowser);
            reply.setOk(true);
            reply.setQueueBrowserId(idx);
            if (browserEntityList != null) {
                Entity browserEntity = browserEntityList.createEntity();
                browserEntity.setName(queueName + "-" + idx);
                browserEntity.setDynamicObject(queueBrowser);
                browserEntity.createCommands();
                Property prop = browserEntity.getProperty("queue");
                prop.setValue(queueName);
                prop.setReadOnly(true);
                prop = browserEntity.getProperty("selector");
                if (msel != null) {
                    prop.setValue(msel.getConditionString());
                }
                prop.setReadOnly(true);
                browserEntityList.addEntity(browserEntity);
            }
        }
    } catch (InvalidSelectorException e) {
        ctx.logSwiftlet.logWarning("sys$jms", ctx.tracePrefix + "/" + toString() + ": CreateBrowser has invalid Selector: " + e);
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": CreateBrowser has invalid Selector: " + e);
        reply.setOk(false);
        reply.setException(e);
    } catch (Exception e) {
        ctx.logSwiftlet.logWarning("sys$jms", ctx.tracePrefix + "/" + toString() + ": Exception during createQueueBrowser: " + e);
        if (ctx.traceSpace.enabled)
            ctx.traceSpace.trace("sys$jms", ctx.tracePrefix + "/" + toString() + ": Exception during createQueueBrowser: " + e);
        reply.setOk(false);
        reply.setException(new javax.jms.JMSException(e.toString()));
    }
    reply.send();
}

Example 9 with MessageSelector

use of com.swiftmq.ms.MessageSelector in project swiftmq-ce by iitsoftware.

the class QueueInput method start.

@Override
public void start() throws Exception {
    if (started)
        return;
    MessageSelector ms = null;
    if (selector != null) {
        ms = new MessageSelector(selector);
        ms.compile();
    }
    QueueReceiver receiver = ctx.ctx.queueManager.createQueueReceiver(destinationName, (ActiveLogin) null, ms);
    messageProcessor = new QueueMessageProcessor(ctx, this, receiver, ms);
    messageProcessor.restart();
    started = true;
}

Example 10 with MessageSelector

use of com.swiftmq.ms.MessageSelector in project swiftmq-ce by iitsoftware.

the class CompositeQueue method init.

private void init() {
    try {
        StringBuffer b = new StringBuffer(InetAddress.getLocalHost().getHostName());
        b.append('/');
        b.append(IdGenerator.getInstance().nextId('/'));
        b.append('/');
        idPrefix = b.toString();
    } catch (UnknownHostException e) {
    }
    queueBindings = (EntityList) compositeQueueEntity.getEntity("queue-bindings");
    queueBindingsAdapter = new EntityListEventAdapter((EntityList) compositeQueueEntity.getEntity("queue-bindings"), true, false) {

        public void onEntityAdd(Entity parent, Entity newEntity) throws EntityAddException {
            try {
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "onEntityAdd (Queue Binding): " + newEntity.getName() + " ...");
                Property prop = newEntity.getProperty("message-selector");
                String selector = (String) prop.getValue();
                if (selector != null && selector.trim().length() > 0) {
                    MessageSelector ms = new MessageSelector(selector);
                    ms.compile();
                    newEntity.setUserObject(ms);
                }
                prop.setPropertyChangeListener(new MSChangeListener(newEntity));
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "onEntityAdd (Queue Binding): " + newEntity.getName() + " done.");
            } catch (Exception e) {
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "onEntityAdd (Queue Binding), exception=" + e);
                throw new EntityAddException(e.getMessage());
            }
        }
    };
    try {
        queueBindingsAdapter.init();
    } catch (Exception e) {
    }
    topicBindings = (EntityList) compositeQueueEntity.getEntity("topic-bindings");
    topicBindingsAdapter = new EntityListEventAdapter((EntityList) compositeQueueEntity.getEntity("topic-bindings"), true, false) {

        public void onEntityAdd(Entity parent, Entity newEntity) throws EntityAddException {
            try {
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "onEntityAdd (Topic Binding): " + newEntity.getName() + " ...");
                Property prop = newEntity.getProperty("message-selector");
                String selector = (String) prop.getValue();
                if (selector != null && selector.trim().length() > 0) {
                    MessageSelector ms = new MessageSelector(selector);
                    ms.compile();
                    newEntity.setUserObject(ms);
                }
                prop.setPropertyChangeListener(new MSChangeListener(newEntity));
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "onEntityAdd (Topic Binding): " + newEntity.getName() + " done.");
            } catch (Exception e) {
                if (ctx.queueSpace.enabled)
                    ctx.queueSpace.trace(getQueueName(), "onEntityAdd (Topic Binding), exception=" + e);
                throw new EntityAddException(e.getMessage());
            }
        }
    };
    try {
        topicBindingsAdapter.init();
    } catch (Exception e) {
    }
}