Examples of org.apache.marmotta.commons.sesame.transactions.sail.KiWiTransactionalSail

Package org.apache.marmotta.commons.sesame.transactions.sail

Examples of org.apache.marmotta.commons.sesame.transactions.sail.KiWiTransactionalSail

org.apache.marmotta.commons.sesame.transactions.sail.KiWiTransactionalSail
This is an extended version of the KiWi triple store with support for transaction tracking. It offers the possibility to register transaction listeners that are triggered whenever a connection commits or rolls back. If the transaction commits, they are also passed over the transaction data, i.e. the added and removed triples.
Note that even the basic KiWiStore offers transaction support by directly wrapping database transactions. The extended transactions provided by the KiWiTransactionalStore are only necessary for getting access to the transaction data and triggering actions on commit or rollback.s
Author: Sebastian Schaffert




    @Before
    public void initDatabase() throws RepositoryException {
        store = new KiWiStore(dbConfig);
        tsail = new KiWiTransactionalSail(store);
        vsail = new KiWiVersioningSail(tsail);
        repository = new SnapshotRepository(vsail);
        repository.initialize();
    }

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    @Override
    protected Repository createRepository() throws Exception {
        config.setDefaultContext(null);


        final KiWiStore sail = new KiWiStore(config);
        KiWiTransactionalSail tsail = new KiWiTransactionalSail(sail);
        rsail = new KiWiReasoningSail(tsail, new ReasoningConfiguration());


        Sail wsail = new SailWrapper(rsail) {
            @Override
            public void shutDown() throws SailException {

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    @Before
    public void initDatabase() throws Exception {
        store = new KiWiStore(config);
        tsail = new KiWiTransactionalSail(store);
        rsail = new KiWiReasoningSail(tsail, new ReasoningConfiguration());
        repository = new SailRepository(rsail);
        repository.initialize();
    }

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    @Before
    public void initDatabase() throws Exception {
        store      = new KiWiStore(config);
        tsail      = new KiWiTransactionalSail(store);
        repository = new SailRepository(tsail);
        repository.initialize();


        persistence = store.getPersistence();

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    @Before
    public void initDatabase() throws RepositoryException {
        store = new KiWiStore(dbConfig);
        tsail = new KiWiTransactionalSail(store);
        vsail = new KiWiVersioningSail(tsail);
        repository = new SailRepository(vsail);
        repository.initialize();
    }

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            // TODO: should also wrap a transactional sail in case there are observers on the classpath!
            if(   !transactionalSailProviders.isUnsatisfied() || CDIContext.hasObservers(this, "beforeCommitEvent")
               || CDIContext.hasObservers(this, "afterCommitEvent") || CDIContext.hasObservers(this, "afterRollbackEvent")) {
                log.info("enabling transaction notification");


                KiWiTransactionalSail tsail = new KiWiTransactionalSail(store);


                // the CDI events should be triggered once all internal events have been handled, so register the transaction listener last
                tsail.addTransactionListener(new LMFTransactionEventProxy());




                // wrap all stackable transactional sails
                TransactionalSail transactionalSail = tsail;
                for(TransactionalSailProvider provider : transactionalSailProviders) {

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    private MockListener listener;


    @Before
    public void initDatabase() throws RepositoryException {
        store = new MemoryStore();
        tstore = new KiWiTransactionalSail(store);
        listener = new MockListener();
        tstore.addTransactionListener(listener);
        repository = new SailRepository(tstore);
        repository.initialize();
    }

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Related Classes of org.apache.marmotta.commons.sesame.transactions.sail.KiWiTransactionalSail

org.apache.marmotta.kiwi.reasoner.test.engine.ReasoningEngineTest

org.apache.marmotta.kiwi.reasoner.test.sail.ReasoningSailTest

org.apache.marmotta.kiwi.reasoner.test.sesame.KiWiRDFSchemaRepositoryConnectionTest

org.apache.marmotta.kiwi.test.TransactionTest

org.apache.marmotta.kiwi.versioning.test.SnapshotRepositoryTest

org.apache.marmotta.kiwi.versioning.test.VersioningRepositoryTest

org.apache.marmotta.platform.core.services.triplestore.SesameServiceImpl

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