Package org.apache.jackrabbit.oak.plugins.mongomk.util

Examples of org.apache.jackrabbit.oak.plugins.mongomk.util.MongoConnection


        return OakMongoMKRepositoryStub.createConnection(
                ConcurrentAddNodesClusterIT.class.getSimpleName());
    }

    private static void dropDB() throws Exception {
        MongoConnection con = createConnection();
        try {
            con.getDB().dropDatabase();
        } finally {
            con.close();
        }
    }
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            con.close();
        }
    }

    private static void initRepository() throws Exception {
        MongoConnection con = createConnection();
        MongoMK mk = new MongoMK.Builder()
                .setMongoDB(con.getDB())
                .setClusterId(1).open();
        Session session = new Jcr(mk).createRepository().login(
                new SimpleCredentials("admin", "admin".toCharArray()));
        session.logout();
        mk.dispose(); // closes connection as well
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    private static final int NB_THREADS = 16;

    private List<MongoConnection> connections = new ArrayList<MongoConnection>();

    private MicroKernel createMicroKernel() throws Exception {
        MongoConnection connection = MongoUtils.getConnection();
        connections.add(connection);
        DB mongoDB = connection.getDB();
        return new MongoMK.Builder().setMongoDB(mongoDB).open();
    }
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    private MongoConnection mongoConnection = null;

    private MongoConnection getMongoConnection() throws Exception {
        if (mongoConnection == null) {
            mongoConnection = new MongoConnection(HOST, PORT, DB);
        }
        return mongoConnection;
    }
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        return mongoConnection;
    }

    @Override
    public boolean isAvailable() {
        MongoConnection connection = null;
        try {
            connection = new MongoConnection(HOST, PORT, DB);
            connection.getDB().command(new BasicDBObject("ping", 1));
            return true;
        } catch (Exception e) {
            return false;
        } finally {
            if (connection != null) {
                connection.close();
            }
        }
    }
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        }
    }

    @Override
    public void setUpCluster(MicroKernel[] cluster) throws Exception {
        MongoConnection connection = getMongoConnection();
        DB db = connection.getDB();
        dropCollections(db);

        for (int i = 0; i < cluster.length; i++) {
            cluster[i] = new MongoMK.Builder().
                    setMongoDB(db).setClusterId(i).open();
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            ns.runBackgroundOperations();
        }
    }

    private MongoNodeStore createNS(int clusterId) throws Exception {
        MongoConnection mc = MongoUtils.getConnection();
        return new MongoMK.Builder()
                          .setMongoDB(mc.getDB())
                          .setClusterId(clusterId)
                          .setAsyncDelay(0) //Set delay to 0 so that effect of changes are immediately reflected
                          .getNodeStore();
    }
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            @Override
            protected Repository[] internalSetUpCluster(int n) throws Exception {
                Repository[] cluster = new Repository[n];
                kernels = new MongoMK[cluster.length];
                for (int i = 0; i < cluster.length; i++) {
                    MongoConnection mongo =
                            new MongoConnection(host, port, dbName);
                    kernels[i] = new MongoMK.Builder().
                            setMongoDB(mongo.getDB()).
                            setClusterId(i).setLogging(false).open();
                    Oak oak = new Oak(new KernelNodeStore(kernels[i], cacheSize));
                    cluster[i] = new Jcr(oak).createRepository();
                }
                return cluster;
            }
            @Override
            public void tearDownCluster() {
                super.tearDownCluster();
                for (MongoMK kernel : kernels) {
                    kernel.dispose();
                }
                if (dropDBAfterTest) {
                    try {
                        MongoConnection mongo =
                                new MongoConnection(host, port, dbName);
                        mongo.getDB().dropDatabase();
                        mongo.close();
                    } catch (Exception e) {
                        throw new RuntimeException(e);
                    }
                }
            }
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            @Override
            protected Repository[] internalSetUpCluster(int n) throws Exception {
                Repository[] cluster = new Repository[n];
                stores = new MongoNodeStore[cluster.length];
                for (int i = 0; i < cluster.length; i++) {
                    MongoConnection mongo =
                            new MongoConnection(host, port, dbName);
                    stores[i] = new MongoMK.Builder().
                            setMongoDB(mongo.getDB()).
                            memoryCacheSize(cacheSize).
                            setClusterId(i).setLogging(false).getNodeStore();
                    Oak oak = new Oak(stores[i]);
                    cluster[i] = new Jcr(oak).createRepository();
                }
                return cluster;
            }
            @Override
            public void tearDownCluster() {
                super.tearDownCluster();
                for (MongoNodeStore store : stores) {
                    store.dispose();
                }
                if (dropDBAfterTest) {
                    try {
                        MongoConnection mongo =
                                new MongoConnection(host, port, dbName);
                        mongo.getDB().dropDatabase();
                        mongo.close();
                    } catch (Exception e) {
                        throw new RuntimeException(e);
                    }
                }
            }
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    public OakMongoMKRepositoryStub(Properties settings) throws RepositoryException {
        super(settings);

        Session session = null;
        try {
            this.connection = new MongoConnection(HOST, PORT, DB);
            MongoMK m = new MongoMK.Builder().setClusterId(1).
                    memoryCacheSize(64 * 1024 * 1024).
                    setMongoDB(connection.getDB()).open();
            Jcr jcr = new Jcr(m);
            this.repository = jcr.createRepository();
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