org.apache.storm.jdbc.bolt

Class JdbcInsertBolt

java.lang.Object

org.apache.storm.topology.base.BaseComponent

org.apache.storm.topology.base.BaseRichBolt

org.apache.storm.topology.base.BaseTickTupleAwareRichBolt

org.apache.storm.jdbc.bolt.AbstractJdbcBolt

org.apache.storm.jdbc.bolt.JdbcInsertBolt

All Implemented Interfaces:

Serializable, IBolt, IComponent, IRichBolt

public class JdbcInsertBolt
extends AbstractJdbcBolt

Basic bolt for writing to any Database table.

Note: Each JdbcInsertBolt defined in a topology is tied to a specific table.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.storm.jdbc.bolt.AbstractJdbcBolt

collector, configKey, connectionProvider, jdbcClient, queryTimeoutSecs

Constructor Summary

Constructors

Constructor and Description
JdbcInsertBolt(ConnectionProvider connectionProvider, JdbcMapper jdbcMapper)

Method Summary

Modifier and Type	Method and Description
void	declareOutputFields(OutputFieldsDeclarer outputFieldsDeclarer)
void	prepare(Map map, TopologyContext topologyContext, OutputCollector collector)
protected void	process(Tuple tuple)
JdbcInsertBolt	withInsertQuery(String insertQuery)
JdbcInsertBolt	withQueryTimeoutSecs(int queryTimeoutSecs)
JdbcInsertBolt	withTableName(String tableName)

Methods inherited from class org.apache.storm.jdbc.bolt.AbstractJdbcBolt

cleanup

Methods inherited from class org.apache.storm.topology.base.BaseTickTupleAwareRichBolt

execute, onTickTuple

Methods inherited from class org.apache.storm.topology.base.BaseComponent

getComponentConfiguration

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.storm.topology.IComponent

getComponentConfiguration

Constructor Detail

JdbcInsertBolt

public JdbcInsertBolt(ConnectionProvider connectionProvider,
                      JdbcMapper jdbcMapper)

Method Detail

withTableName

public JdbcInsertBolt withTableName(String tableName)

withInsertQuery

public JdbcInsertBolt withInsertQuery(String insertQuery)

withQueryTimeoutSecs

public JdbcInsertBolt withQueryTimeoutSecs(int queryTimeoutSecs)

prepare

public void prepare(Map map,
                    TopologyContext topologyContext,
                    OutputCollector collector)

Specified by:

prepare in interface IBolt

Overrides:

prepare in class AbstractJdbcBolt

process

protected void process(Tuple tuple)

Specified by:

process in class BaseTickTupleAwareRichBolt

declareOutputFields

public void declareOutputFields(OutputFieldsDeclarer outputFieldsDeclarer)