Examples of PersistenceAdapter

nexj.core.persistence.PersistenceAdapter
Interface implemented by components, which translate an OO query to an engine-specific request and execute it.
org.activemq.store.PersistenceAdapter
Adapter to the actual persistence mechanism used with ActiveMQ @version $Revision: 1.1.1.1 $
org.apache.activemq.store.PersistenceAdapter
Adapter to the actual persistence mechanism used with ActiveMQ @version $Revision: 1.3 $
org.codehaus.activemq.store.PersistenceAdapter
Adapter to the actual persistence mechanism used with ActiveMQ @version $Revision: 1.3 $
org.exolab.jms.persistence.PersistenceAdapter
This adapter is a wrapper class around the persistency mechanism. It isolates the client from the working specifics of the database, by providing a simple straight forward interface. Future changes to the database will only require changes to the adapter. @version $Revision: 1.2 $ $Date: 2005/03/18 04:05:52 $ @author Jim Mourikis @see org.exolab.jms.persistence.RDBMSAdapter
org.globus.workspace.persistence.PersistenceAdapter
TODO: each module implementation needs to encapsulate its own persistence, the persistence package will go away entirely

Examples of org.apache.activemq.store.PersistenceAdapter

        BrokerService broker;
        broker = createBroker(new FileSystemResource(CONF_ROOT + "journal-example.xml"));
        try {
            assertEquals("Broker Config Error (brokerName)", "brokerJournalConfigTest", broker.getBrokerName());


            PersistenceAdapter adapter = broker.getPersistenceAdapter();


            assertTrue("Should have created a journal persistence adapter", adapter instanceof JournalPersistenceAdapter);
            assertTrue("Should have created a journal directory at " + journalFile.getAbsolutePath(), journalFile.exists());


            LOG.info("Success");

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Examples of org.apache.activemq.store.PersistenceAdapter

        broker = createBroker(new FileSystemResource(CONF_ROOT + "memory-example.xml"));


        try {
            assertEquals("Broker Config Error (brokerName)", "brokerMemoryConfigTest", broker.getBrokerName());


            PersistenceAdapter adapter = broker.getPersistenceAdapter();


            assertTrue("Should have created a memory persistence adapter", adapter instanceof MemoryPersistenceAdapter);
            assertTrue("Should have not created a derby directory at " + derbyFile.getAbsolutePath(), !derbyFile.exists());
            assertTrue("Should have not created a journal directory at " + journalFile.getAbsolutePath(), !journalFile.exists());

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Examples of org.apache.activemq.store.PersistenceAdapter

    public long size(){
        return 0;
    }


    public void setBrokerService(BrokerService brokerService) {
        PersistenceAdapter pa = getLongTermPersistence();
        if( pa instanceof BrokerServiceAware ) {
            ((BrokerServiceAware)pa).setBrokerService(brokerService);
        }
    }

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Examples of org.apache.activemq.store.PersistenceAdapter

        }
        transactionTemplate.run(new Callback() {


            public void execute() throws Exception {
                int size = 0;
                PersistenceAdapter persitanceAdapter = transactionTemplate.getPersistenceAdapter();
                ConnectionContext context = transactionTemplate.getContext();
                // Checkpoint the added messages.
                Iterator<Entry<MessageId, ReferenceData>> iterator = cpAddedMessageIds.entrySet().iterator();
                while (iterator.hasNext()) {
                    Entry<MessageId, ReferenceData> entry = iterator.next();
                    try {
                        referenceStore.addMessageReference(context, entry.getKey(), entry.getValue());
                        AMQMessageStore.this.peristenceAdapter.removeInProgressDataFile(AMQMessageStore.this,entry.getValue().getFileId());
                    } catch (Throwable e) {
                        LOG.warn("Message could not be added to long term store: " + e.getMessage(), e);
                    }
                    size++;
                    // Commit the batch if it's getting too big
                    if (size >= maxCheckpointMessageAddSize) {
                        persitanceAdapter.commitTransaction(context);
                        persitanceAdapter.beginTransaction(context);
                        size = 0;
                    }
                }
                persitanceAdapter.commitTransaction(context);
                persitanceAdapter.beginTransaction(context);
                // Checkpoint the removed messages.
                for (MessageAck ack : cpRemovedMessageLocations) {
                    try {
                        referenceStore.removeMessage(transactionTemplate.getContext(), ack);
                    } catch (Throwable e) {

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Examples of org.apache.activemq.store.PersistenceAdapter

        transactionTemplate.run(new Callback() {
            public void execute() throws Exception {


                int size = 0;


                PersistenceAdapter persitanceAdapter = transactionTemplate.getPersistenceAdapter();
                ConnectionContext context = transactionTemplate.getContext();


                // Checkpoint the added messages.
                synchronized (JournalMessageStore.this) {
                    Iterator<Message> iterator = cpAddedMessageIds.values().iterator();
                    while (iterator.hasNext()) {
                        Message message = iterator.next();
                        try {
                            longTermStore.addMessage(context, message);
                        } catch (Throwable e) {
                            LOG.warn("Message could not be added to long term store: " + e.getMessage(), e);
                        }
                        size += message.getSize();
                        message.decrementReferenceCount();
                        // Commit the batch if it's getting too big
                        if (size >= maxCheckpointMessageAddSize) {
                            persitanceAdapter.commitTransaction(context);
                            persitanceAdapter.beginTransaction(context);
                            size = 0;
                        }
                    }
                }


                persitanceAdapter.commitTransaction(context);
                persitanceAdapter.beginTransaction(context);


                // Checkpoint the removed messages.
                Iterator<MessageAck> iterator = cpRemovedMessageLocations.iterator();
                while (iterator.hasNext()) {
                    try {

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Examples of org.apache.activemq.store.PersistenceAdapter

    protected List<Message> getSubscriberMessages(SubscriptionView view) {
        // TODO It is very dangerous operation for big backlogs
        if (!(destinationFactory instanceof DestinationFactoryImpl)) {
            throw new RuntimeException("unsupported by " + destinationFactory);
        }
        PersistenceAdapter adapter = ((DestinationFactoryImpl)destinationFactory).getPersistenceAdapter();
        final List<Message> result = new ArrayList<Message>();
        try {
            ActiveMQTopic topic = new ActiveMQTopic(view.getDestinationName());
            TopicMessageStore store = adapter.createTopicMessageStore(topic);
            store.recover(new MessageRecoveryListener() {
                public boolean recoverMessage(Message message) throws Exception {
                    result.add(message);
                    return true;
                }

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Examples of org.apache.activemq.store.PersistenceAdapter

    public void testNoDataSource() throws Exception {
        BrokerService broker = BrokerFactory.createBroker(new URI(getBrokerUri(
                "broker:(tcp://localhost:61616)?useJmx=false")));
        assertNotNull("broker is null", broker);


        PersistenceAdapter persistenceAdapter = broker.getPersistenceAdapter();
        assertNotNull("persistenceAdapter is null", persistenceAdapter);


        assertTrue("persistenceAdapter should be an instance of MemoryPersistenceAdapter",
                persistenceAdapter instanceof MemoryPersistenceAdapter);

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Examples of org.apache.activemq.store.PersistenceAdapter

        try {
            broker = BrokerFactory.createBroker(new URI(getBrokerUri(
                    "broker:(tcp://localhost:61616)?useJmx=false")));
            assertNotNull("broker is null", broker);


            PersistenceAdapter persistenceAdapter = broker.getPersistenceAdapter();
            assertNotNull("persistenceAdapter is null", persistenceAdapter);


            assertTrue("persistenceAdapter should be an instance of JDBCPersistenceAdapter",
                    persistenceAdapter instanceof JDBCPersistenceAdapter);
            JDBCPersistenceAdapter jdbcPersistenceAdapter = (JDBCPersistenceAdapter)persistenceAdapter;

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Examples of org.apache.activemq.store.PersistenceAdapter

        try {
            broker = BrokerFactory.createBroker(new URI(getBrokerUri(
                    "broker:(tcp://localhost:61616)?useJmx=false")));
            assertNotNull("broker is null", broker);


            PersistenceAdapter persistenceAdapter = broker.getPersistenceAdapter();
            assertNotNull("persistenceAdapter is null", persistenceAdapter);


            assertTrue("persistenceAdapter should be an instance of JDBCPersistenceAdapter",
                    persistenceAdapter instanceof JDBCPersistenceAdapter);
            JDBCPersistenceAdapter jdbcPersistenceAdapter = (JDBCPersistenceAdapter)persistenceAdapter;

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Examples of org.apache.activemq.store.PersistenceAdapter

                      " mb) is more than the maximum available for the JVM: " +
                      jvmLimit / (1024 * 1024) + " mb");
        }


        if (getPersistenceAdapter() != null) {
            PersistenceAdapter adapter = getPersistenceAdapter();
            File dir = adapter.getDirectory();


            if (dir != null) {
                String dirPath = dir.getAbsolutePath();
                if (!dir.isAbsolute()) {
                    dir = new File(dirPath);

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