Examples of org.lilyproject.repository.api.RepositoryManager

org.lilyproject.repository.api.RepositoryManager
Gives access to different repositories.
You can have multiple repositories ( {@link LRepository}), each repository contains tables ( {@link LTable}), tables contain records ( {@link Record}).

Multiple repositories can be useful for multitenancy use-cases, e.g. to set up different spaces for different divisions in an organisation, while sharing the same cluster (same Hadoop, HBase, Lily, ...). Since each repository has its own tables (which maps to HBase tables), this feature is suited to have a few big repositories rather than many small repositories.

Repositories need to be defined up front through the {@code RepositoryModel}.

    private AvroLilyImpl avroLilyImpl;
    private final static String repositoryName = "default";


    @Before
    public void setUp() throws IOException, InterruptedException, RepositoryException {
        RepositoryManager repositoryManager = mock(RepositoryManager.class);
        table = mock(LTable.class);
        Repository repository = mock(Repository.class);
        this.repository = repository;
        when(repository.getTable(Table.RECORD.name)).thenReturn(table);
        when(repositoryManager.getRepository(repositoryName)).thenReturn(repository);
        TypeManager typeManager = mock(TypeManager.class);
        avroConverter = mock(AvroConverter.class);
        avroLilyImpl = new AvroLilyImpl(repositoryManager, typeManager);
        avroLilyImpl.setAvroConverter(avroConverter);
    }

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        // Set the authorization context
        setUser("jules", Sets.newHashSet("engineering"));


        // In-VM access to the repository manager (not going over the RPC interface)
        RepositoryManager repositoryManager = (RepositoryManager)lilyProxy.getLilyServerProxy()
                .getLilyServerTestingUtility().getRuntime().getJavaServiceManager()
                .getService(org.lilyproject.repository.api.RepositoryManager.class);


        // Create a record type
        LRepository repository = repositoryManager.getDefaultRepository();
        TypeManager typeManager = repository.getTypeManager();
        typeManager.recordTypeBuilder()
                .defaultNamespace("authztest")
                .name("Type1")
                .fieldEntry().defineField().name("field1").create().add()

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        return confDir;
    }


    @Test
    public void testOne() throws Exception {
        RepositoryManager repoMgr = lilyProxy.getLilyServerProxy().getClient();


        //
        // Create some content in the default table of the default repository
        //
        LRepository repository = repoMgr.getDefaultRepository();
        TypeManager typeManager = repository.getTypeManager();
        IdGenerator idGenerator = repository.getIdGenerator();
        LTable table = repository.getDefaultTable();


        FieldType ft1 = typeManager.createFieldType("STRING", new QName("test", "field1"), Scope.NON_VERSIONED);


        RecordType rt1 = typeManager.recordTypeBuilder()
                .defaultNamespace("test")
                .name("rt1")
                .fieldEntry().use(ft1).add()
                .create();


        for (int i = 0; i < 100; i++) {
            table.recordBuilder()
                    .id(String.format("%1$03d", i))
                    .recordType(rt1.getName())
                    .field(ft1.getName(), "foo bar bar")
                    .create();
        }


        //
        // Also create some content in another repository with two tables
        //
        RepositoryModelImpl repositoryModel = new RepositoryModelImpl(lilyProxy.getLilyServerProxy().getZooKeeper());
        String repositoryName = "otherrepo";
        repositoryModel.create(repositoryName);
        assertTrue(repositoryModel.waitUntilRepositoryInState(repositoryName, RepositoryLifecycleState.ACTIVE, 60000L));
        repositoryModel.close();


        LRepository repository2 = repoMgr.getRepository(repositoryName);
        repository2.getTableManager().createTable("foobar");
        LTable table2 = repository2.getTable("foobar");
        LTable table3 = repository2.getDefaultTable();


        for (int i = 0; i < 50; i++) {

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        RepositoryModel repositoryModel = new RepositoryModelImpl(zk);
        IdGenerator idGenerator = new IdGeneratorImpl();
        TypeManager typeManager = new HBaseTypeManager(idGenerator, conf, zk, hbaseTableFactory);
        RecordFactory recordFactory = new RecordFactoryImpl();


        RepositoryManager repositoryManager = new HBaseRepositoryManager(typeManager, idGenerator,
                recordFactory, hbaseTableFactory, new BlobsNotSupportedBlobManager(), conf, repositoryModel);
        HBaseRepository hbaseRepository;
        if (tableName != null) {
            hbaseRepository = (HBaseRepository) repositoryManager.getRepository(repositoryName).getTable(tableName);
        } else {
            hbaseRepository = (HBaseRepository) repositoryManager.getRepository(repositoryName);
        }
        return hbaseRepository;
    }

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        AvroLilyTransceiver transceiver = new AvroLilyTransceiver(lilySocketAddr, keepAlive);
        HBaseTableFactoryImpl tableFactory = new HBaseTableFactoryImpl(hbaseConf);
        AvroConverter avroConverter = new AvroConverter();
        RemoteTypeManager remoteTypeManager = new RemoteTypeManager(lilySocketAddr, avroConverter, idGenerator, zk, schemaCache, keepAlive);
        RecordFactory recordFactory = new RecordFactoryImpl();
        RepositoryManager repositoryManager = new RemoteRepositoryManager(remoteTypeManager, idGenerator, recordFactory,
                transceiver, avroConverter, blobManager, tableFactory, repositoryModel);
        return repositoryManager;
    }

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Related Classes of org.lilyproject.repository.api.RepositoryManager

org.lilyproject.avro.AvroLilyImplTest

org.lilyproject.client.LilyClient

org.lilyproject.mapreduce.test.MapReduceTest

org.lilyproject.process.test.AuthzTest

org.lilyproject.repository.bulk.BulkIngester

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