Examples with ITransactionStatefulBoltExecutor com.alibaba.jstorm.transactional.bolt.ITransactionStatefulBoltExecutor used on opensource projects

Example 1 with ITransactionStatefulBoltExecutor

use of com.alibaba.jstorm.transactional.bolt.ITransactionStatefulBoltExecutor in project jstorm by alibaba.

the class TransactionTopologyBuilder method setBolt.

public BoltDeclarer setBolt(String id, ITransactionBoltExecutor bolt, Number parallelism_hint) {
    upToDownstreamComponentsMap.put(id, new HashSet<String>());
    validateUnusedId(id);
    IRichBolt boltExecutor;
    boolean isStatefulBolt = false;
    if (bolt instanceof ITransactionStatefulBoltExecutor) {
        isStatefulBolt = true;
        boltExecutor = new TransactionStatefulBolt((ITransactionStatefulBoltExecutor) bolt);
    } else {
        boltExecutor = new TransactionBolt((ITransactionBoltExecutor) bolt);
    }
    initCommon(id, boltExecutor, parallelism_hint);
    _bolts.put(id, boltExecutor);
    BoltDeclarer ret = new TransactionBoltDeclarer(id);
    ret.addConfiguration(TransactionCommon.TRANSACTION_STATEFUL_BOLT, isStatefulBolt);
    return ret;
}

Example 2 with ITransactionStatefulBoltExecutor

use of com.alibaba.jstorm.transactional.bolt.ITransactionStatefulBoltExecutor in project jstorm by alibaba.

the class TransactionTopologyBuilder method setBolt.

@Override
public BoltDeclarer setBolt(String id, IRichBolt bolt, Number parallelismHint) throws IllegalArgumentException {
    upToDownstreamComponentsMap.put(id, new HashSet<String>());
    validateUnusedId(id);
    IRichBolt boltExecutor;
    boolean isStatefulBolt = false;
    if (bolt instanceof ITransactionStatefulBoltExecutor) {
        isStatefulBolt = true;
        boltExecutor = new TransactionStatefulBolt((ITransactionStatefulBoltExecutor) bolt);
    } else {
        boltExecutor = new TransactionBolt((ITransactionBoltExecutor) bolt);
    }
    initCommon(id, boltExecutor, parallelismHint);
    _bolts.put(id, boltExecutor);
    BoltDeclarer ret = new TransactionBoltDeclarer(id);
    ret.addConfiguration(TransactionCommon.TRANSACTION_STATEFUL_BOLT, isStatefulBolt);
    // If using KvState bolt, the corresponding init operater would be registered here.
    if (bolt instanceof KvStatefulBoltExecutor) {
        ConfigExtension.registerTransactionTaskStateInitOp(TopologyBuilder.getStormConf(), id, KeyRangeStateTaskInit.class);
    }
    return ret;
}