Examples of com.linkedin.databus2.core.container.request.DatabusRequest

Package com.linkedin.databus2.core.container.request

Examples of com.linkedin.databus2.core.container.request.DatabusRequest

com.linkedin.databus2.schemas.SchemaRegistryService
The main class to represent a RESTful request. The request can be associated with a {@link RequestProcessor} which knows how to interpret the request parameters and how to processthem. Such a request can be called (implements {@link java.util.concurrent.Callable}). The object also implements {@link java.util.concurrent.Future} so it can be returned directly by{@link RequestProcessorRegistry#run(DatabusRequest)} if there is no associated{@link java.util.concurrent.ExecutorService} with the {@link RequestProcessor}. This saves us a memory allocation for a wrapper object.

    String resourceKey = "test";
    String partitionFunction = "constant:1";
    boolean skipInfinityScn = false;
    String queryHints = null;
    LogicalSourceStaticConfig[] sources = new LogicalSourceStaticConfig[1];
    LogicalSourceStaticConfig lssc = new LogicalSourceStaticConfig(id, name,
        uri, partitionFunction, partition, skipInfinityScn, queryHints,
        queryHints, queryHints);
    sources[0] = lssc;
    String role = "MASTER";
    long slowSourceQueryThreshold = 0L;

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    String partitionFunction = "constant:1";


    String pPartName = "part1";
    short pPartId = 0;


    PhysicalSourceConfig pc = new PhysicalSourceConfig(pPartName, uri, pPartId);
    for(int i=0; i<sourceIds.length; i++) {
      LogicalSourceConfig lc = new LogicalSourceConfig();
      lc.setId(sourceIds[i]);
      lc.setName(sourceNames[i]);
      lc.setPartitionFunction(partitionFunction);
      lc.setUri(pPartName + "." + sourceNames[i]); // this format is expected by GG
      pc.addSource(lc);
    }




    return pc.build();
  }

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  @Test
  public void testSCNRegressionStats() throws Exception
  {
    short[] sourceIds = new short[] { 505, 506 };
    String[] sourceNames = new String[] { "source1", "source2" };
    PhysicalSourceStaticConfig pssc =
        buildSimplePssc(sourceIds, sourceNames, "gg:///tmp:xxx");


    DbusEventBufferAppendable mb = createBufMult(pssc);


    // start producer

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  @Test
  public void testTransactionsWithDuplicateSCN() throws Exception
  {
    short[] sourceIds = new short[] { 505, 506 };
    String[] sourceNames = new String[] { "source1", "source2" };
    PhysicalSourceStaticConfig pssc =
        buildSimplePssc(sourceIds, sourceNames, "gg:///tmp:xxx");


    DbusEventBufferAppendable mb = createBufMult(pssc);


    // start producer

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    // setup trail Files directory
    File ggTrailDir = FileUtils.createTempDir("testGGParserStats");


    // configure physical source
    String uri = "gg://" + ggTrailDir.getAbsolutePath() + ":x3";
    PhysicalSourceStaticConfig pssc = buildSimplePssc(sourceIds, sourceNames, uri);
    LOG.info("Uri=" + uri);


    // create schema
    Schema s = Schema.parse(sourceAvroSchema);
    VersionedSchema vs =

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  public void testAddEventToBuffer() throws InvalidConfigException,
      UnsupportedKeyException, DatabusException
  {
    // No rate control
    long rate = 0;
    PhysicalSourceStaticConfig pssc = buildPssc(rate, 0L);
    long scn = 10;
    DbusEventBuffer mb = (DbusEventBuffer)createBufMult(pssc);


    GoldenGateEventProducer gg = new GoldenGateEventProducer(pssc, null, mb,
        null, null);

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          UnsupportedKeyException, DatabusException, IllegalArgumentException,
          InstantiationException, IllegalAccessException, InvocationTargetException, SecurityException, NoSuchMethodException
  {
    short[] sourceIds = new short[] { 505, 506 };
    String[] sourceNames = new String[] { "source1", "source2" };
    PhysicalSourceStaticConfig pssc =
        buildSimplePssc(sourceIds, sourceNames, "gg:///tmp:xxx");
    long scn = 10;


    DbusEventBufferAppendable mb = createBufMult(pssc);

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    if(uri == null)
      throw new DatabusException("Uri is required to start the relay");
    uri = uri.trim();
    EventProducer producer = null;
    if (uri.startsWith("jdbc:")) {
      SourceType sourceType = pConfig.getReplBitSetter().getSourceType();
          if (SourceType.TOKEN.equals(sourceType))
            throw new DatabusException("Token Source-type for Replication bit setter config cannot be set for trigger-based Databus relay !!");


      // if a buffer for this partiton exists - we are overwri
      producer = new OracleEventProducerFactory().buildEventProducer(

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          break;


        default:
          break;
      }
      SchemaId schemaId = schemaStr != null ? SchemaId.createWithMd5(schemaStr) : null;
      byte[] schemaBytes = schemaId != null? schemaId.getByteArray(): new byte[16];
      initBufferWithEvents(eventsBuf, keyBase, numEvents, srcId,schemaBytes, keyCounts, srcidCounts);
    }

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    // Get the event buffer
    DbusEventBufferAppendable dbusEventBuffer = getEventBuffer()
        .getDbusEventBufferAppendable(pPartition);


    // Get the schema registry service
    SchemaRegistryService schemaRegistryService = getSchemaRegistryService();


    // Get a stats collector per physical source
    addPhysicalPartitionCollectors(pPartition);
    String statsCollectorName = pPartition.toSimpleString();
    /*

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